User:Abyssal/List of the prehistoric life of England

This list of the prehistoric life of Alabama contains the various prehistoric life-forms whose fossilized remains have been reported from within Alabama, a constituent country of the United Kingdom.

Precambrian

 * † Pseudovendia – type locality for genus
 * † Pseudovendia charnwoodensis – type locality for species

Paleozoic

 * † Abthraconeilo
 * † Abthraconeilo sp.
 * † Acantherpestes
 * † Acantherpestes brodiei – type locality for species
 * † Acanthocladia
 * † Acanthocladia anceps
 * † Acanthocladia sp.
 * † Acanthoclymenia
 * † Acanthoclymenia forcipifer – or unidentified related form
 * † Acanthocrania
 * † Acanthocrania laevis – or unidentified comparable form
 * † Acanthomicmacca
 * † Acanthomicmacca ellipsocephaloides
 * † Acanthopecten
 * † Acanthopecten nobilis – or unidentified comparable form
 * † Acanthopecten sp. – tentative report
 * † Acanthophyllum
 * † Acanthophyllum concavum – or unidentified comparable form
 * † Acanthophyllum concavum
 * † Acanthophyllum heterophyllum – or unidentified comparable form
 * † Acanthophyllum heterophyllum
 * † Acanthophyllum sp.
 * † Acanthoplecta
 * † Acanthoplecta mesoloba
 * † Acanthopyge
 * † Acanthopyge hirsuta
 * † Acanthorhachis
 * † Acanthorhachis spinatus
 * † Acaste – tentative report
 * † Acaste
 * † Acaste downingiae
 * † Acaste inflata – or unidentified comparable form
 * † Acaste sp.
 * † Acastella
 * † Acastella spinosa
 * † Acentrophorus
 * † Acentrophorus glaphyurus
 * † Acernaspis
 * † Acernaspis elliptifrons – or unidentified comparable form
 * † Acernaspis glabra
 * † Acernaspis quadrilineata
 * † Achlamydocarpon
 * † Achlamydocarpon takhtajanii
 * † Acidaspis
 * † Acidaspis brightii
 * † Acidaspis sp.
 * † Aclisina
 * † Aclisina sp.
 * † Aclisina striatula
 * † Acodus
 * † Acodus sp.
 * † Acrograptus
 * † Acrograptus sp.
 * † Acrolepis
 * † Acrolepis sedgwicki
 * † Acrolepis sedgwickii
 * † Acrolepis sp.
 * † Acrospirifer
 * † Acrospirifer primaevus
 * † Acrothyra
 * † Acrothyra comleyensis
 * † Acrothyra sera – or unidentified comparable form
 * † Acrothyra sera
 * † Acrotreta
 * † Acrotreta sp.
 * † Acteonina
 * † Acteonina carbonaria
 * † Actinoceras
 * † Actinoceras insulare
 * † Actinoceras sp.
 * † Actinoconchus
 * † Actinoconchus expansa – or unidentified comparable form
 * † Actinoconchus lamellosus
 * † Actinoconchus planosulcatus
 * † Actinoconchus sp.
 * † Actinocrinites
 * † Actinocrinites rotundatus – or unidentified related form
 * † Actinocyathus
 * † Actinocyathus floriformis
 * † Actinodesma
 * † Actinodesma angulosa
 * † Actinodonta
 * † Actinodonta sp.
 * † Actinophyllum
 * † Actinophyllum sp.
 * † Actinopteria – tentative report
 * † Actinopteria – or unidentified comparable form
 * † Actinopteria
 * † Actinopteria musicata – or unidentified comparable form
 * † Actinopteria persulcata
 * † Actinopteria pleuroptera – or unidentified comparable form
 * † Actinopteria regularis
 * † Actinopteria sowerbyi
 * † Actinopteria sp.
 * † Actinopteria spinosa – tentative report
 * † Actinopteria spinosa – or unidentified comparable form
 * † Actinurus
 * † Actinurus sp.
 * † Adelograptus
 * † Adelograptus sp.
 * † Adelosaurus
 * † Adelosaurus huxleyi – type locality for species
 * † Aegeria
 * † Aegeria grayi
 * † Agaso – tentative report
 * † Agaso
 * † Agaso bruno
 * † Agaso rushtonensis
 * † Agaso sp.
 * † Aglaoglypta
 * † Aglaoglypta hicksii
 * † Aglaoglypta labyrinthodes
 * † Agnesia – type locality for genus
 * † Agnesia acuta
 * † Agniesella
 * † Agniesella cancellata
 * † Agniesella chudleighensis – type locality for species
 * † Agniesella chudleighensis
 * † Airtonia
 * † Airtonia hudsoni – tentative report
 * † Alaskadiscus
 * † Alaskadiscus acutus
 * † Alatiformia – or unidentified comparable form
 * † Alatiformia alatiformis – or unidentified comparable form
 * † Alcicornopteris
 * † Alcicornopteris convoluta
 * † Algites
 * † Algites virgatus
 * † Alitaria
 * † Alitaria panderi – tentative report
 * † Alitaria panderi
 * † Alitaria sp.
 * † Allatheca
 * † Allatheca degeeri
 * † Allorisma
 * † Allorisma murchisoni
 * † Allorisma sp.
 * † Allorisma sulcata
 * † Allotropiophyllum
 * † Allotropiophyllum burringtonensis – or unidentified comparable form
 * † Allotropiophyllum tuberculatum
 * † Althaspis – tentative report
 * † Althaspis
 * † Althaspis leachi
 * † Althaspis sp.
 * † Alveolites – tentative report
 * † Alveolites
 * † Alveolites labechi – or unidentified comparable form
 * † Alveolites septosa
 * † Alveolites sp.
 * † Alveolites spp.
 * † Alveolites suborbicularis
 * † Amaurotoma
 * † Amaurotoma sp.
 * † Ambonychia
 * † Ambonychia sp.
 * † Ambozone
 * † Ambozone verneuli
 * † Ammodiscus
 * † Ammodiscus anceps
 * † Ammodiscus incertus
 * † Ammonellipsites
 * † Ammonellipsites asiaticus – or unidentified related form
 * † Ammonellipsites clitheroensis
 * † Ammonellipsites princeps
 * † Ammonellipsites sp.
 * † Amphicentrhum
 * † Amphicentrhum sp.
 * † Amphigeisina
 * † Amphigeisina – type locality for speciesinformal
 * † Amphigeisina danica – or unidentified comparable form
 * † Amphigeisina danica
 * † Amphipora
 * † Amphipora sp.
 * † Amphistrophia
 * † Amphistrophia funiculata
 * † Amphistrophia sp.
 * † Amphistrophia whittardi
 * † Amphitryon
 * † Amphitryon sp.
 * † Amplexizaphrentis
 * † Amplexizaphrentis bicentrica – or unidentified comparable form
 * † Amplexizaphrentis curvilinea
 * † Amplexocarinia
 * † Amplexocarinia tortuosa
 * † Amplexus – tentative report
 * † Amplexus – or unidentified comparable form
 * † Amplexus
 * † Amplexus coralloides – or unidentified comparable form
 * † Amplexus coralloides
 * † Amplexus cravenesis – or unidentified related form
 * † Amplexus sp. – tentative report
 * † Amplexus sp.
 * † Amplexus spp.
 * † Ampyx
 * † Ampyx sp.
 * † Ampyxella
 * † Ampyxella sp.
 * † Amusium
 * † Amusium anisotum
 * † Amusium concentricum
 * † Amusium ellipticum
 * † Amusium fibrillosum
 * † Amusium sp.
 * † Amyelon
 * † Amyelon radicans
 * † Amyelon sp.
 * † Amygdalina
 * † Amygdalina sp.
 * † Amygdella
 * † Amygdella sp.
 * † Amynilyspes
 * † Amynilyspes sp.
 * † Anacaenaspis
 * † Anacaenaspis pectinata – or unidentified comparable form
 * † Anacheirurus – tentative report
 * † Anacheirurus sp.
 * † Anachoropteris
 * † Anachoropteris selena – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Anachoropteris williamsonii
 * † Anastrophia
 * † Anastrophia deflexa
 * † Anastrophia sp.
 * † Anatifopsis
 * † Anatifopsis sp.
 * † Anaxeodesmus – type locality for genus
 * † Anaxeodesmus diambonotus – type locality for species
 * † Ancylus – tentative report
 * † Ancylus vinti
 * † Andrarina
 * † Andrarina pococki
 * † Andrarina sp.
 * † Anebolithus
 * † Anebolithus sp.
 * † Angyomphalus
 * † Angyomphalus congletonensis – type locality for species
 * † Angyomphalus congletonensis
 * † Angyomphalus junius – type locality for species
 * † Angyomphalus junius
 * † Angyomphalus sp.
 * † Anisopleurella
 * † Anisopleurella sp.
 * † Ankyropteris
 * † Ankyropteris brongniartii
 * † Ankyropteris corrugata
 * † Ankyropteris westphaliensis
 * † Annularia – tentative report
 * † Annularia sp.
 * † Anomphalus
 * † Anomphalus sp.
 * † Anomphalus umbilicoliratus – type locality for species
 * † Anoptambonites – tentative report
 * † Anoptambonites sp.
 * † Anthracoceras – tentative report
 * † Anthracoceras
 * † Anthracoceras glabrumsensu lato
 * † Anthracoceras paucilobum – or unidentified related form
 * † Anthracoceras paucilobum
 * † Anthracoceras sp.
 * † Anthracoceratites
 * † Anthracoceratites sp.
 * † Anthracomartus
 * † Anthracomartus hindi – type locality for species
 * † Anthracomartus hindi
 * † Anthracomartus priesti – type locality for species
 * † Anthracomartus priesti
 * † Anthracomartus sp.
 * † Anthraconeilo
 * † Anthraconeilo luciniformis
 * † Anthraconeilo mansoni
 * † Anthraconeilo sinuosa
 * † Anthracosiro – type locality for genus
 * † Anthracosiro
 * † Anthracosiro fritschii – type locality for species
 * † Anthracosiro fritschii
 * † Anthracosiro sp.
 * † Anthracosiro woodwardi – type locality for species
 * † Anthracosiro woodwardi
 * † Antiquatonia
 * † Antiquatonia cooperi
 * † Antiquatonia costata
 * † Antiquatonia hindi – or unidentified comparable form
 * † Antiquatonia hindi
 * † Antiquatonia insculpta – or unidentified comparable form
 * † Antiquatonia sp.
 * † Antirotella – tentative report
 * † Antirotella helicinaeformis
 * † Antitrochus – type locality for genus
 * † Antitrochus
 * † Antitrochus arietinus – type locality for species
 * † Antitrochus arietinus
 * † Apatokephalus
 * † Apatokephalus sarculum
 * † Apatokephalus sp.
 * † Aphantomartus
 * † Aphantomartus areolatus
 * † Aphthoroblattina
 * † Aphthoroblattina eggintoni – type locality for species
 * † Aphthoroblattina johnsoni – type locality for species
 * † Aphthoroblattina johnsoni
 * † Apiculiretusispora
 * † Apiculiretusispora spicula
 * † Apsidognathus
 * † Apsidognathus sp.
 * † Apsotreta
 * † Apsotreta sp.
 * † Aptychopsis
 * † Aptychopsis sp.
 * † Arabellites
 * † Arabellites sp.
 * † Arachnometa – type locality for genus
 * † Arachnometa tuberculata – type locality for species
 * † Arachnophyllum
 * † Arachnophyllum sp.
 * † Arca
 * † Arca sp.
 * † Archaediscus
 * † Archaediscus karreri
 * † Archaeocidaris
 * † Archaeocidaris sp.
 * † Archaeometa – type locality for genus
 * † Archaeometa
 * † Archaeometa nephilina – type locality for species
 * † Archaeometa nephilina
 * † Archaeopteridium
 * † Archaeopteridium tschermakii
 * † Archaeoptilus – type locality for genus
 * † Archaeoptilus ingens – type locality for species
 * † Archaeotiphe
 * † Archaeotiphe regularis – type locality for species
 * † Archegonus
 * † Archegonus porteri
 * † Archegonus sp.
 * † Archimylacris
 * † Archimylacris incisa – type locality for species
 * † Archinacella
 * † Archinacella sp.
 * † Archoceras
 * † Archoceras angulatum
 * † Archoceras sp.
 * † Archoceras ussheri
 * † Archoceras varicosum
 * † Arctotypus
 * † Arctotypus diluculum – type locality for species
 * † Argentiproductus
 * † Argentiproductus margaritaceus
 * † Argyrotheca
 * † Argyrotheca cuneata
 * † Arjamannia – tentative report
 * † Arjamannia
 * † Arjamannia sp.
 * † Arjamannia woodlandi
 * † Armenoceras
 * † Armenoceras cygneum – type locality for species
 * † Armenoceras nummularium
 * † Armenoceras subconicum
 * † Arthropitys
 * † Arthropitys bistriatoides
 * † Arthropitys communis
 * † Arthropitys hirmeri
 * † Arthrorhachis – tentative report
 * † Arthrorhachis
 * † Arthrorhachis sp.
 * † Arthroxylon
 * † Arthroxylon oldhamium
 * † Arthroxylon williamsonii
 * † Asaphellus
 * † Asaphellus homfrayi
 * † Asaphellus sp.
 * † Ascoceras
 * † Ascoceras vermiforme
 * † Aspiscorpio – type locality for genus
 * † Aspiscorpio eagari – type locality for species
 * † Astartella
 * † Astartella vallisneriana – type locality for species
 * † Astartella vallisneriana
 * † Asthenomyelon
 * † Asthenomyelon adversale
 * † Asthenomyelon contractum
 * † Asthenomyelon intervallare
 * † Asthenomyelon tenuitrabeculatum
 * † Astraborthis
 * † Astraborthis sp.
 * † Astraborthis uniplicata
 * † Astromyelon
 * † Astromyelon castrense
 * † Astromyelon williamsonii
 * † Astroproetus – tentative report
 * † Astroproetus
 * † Astroproetus curtisi
 * † Astroproetus sp.
 * † Asturoceras
 * † Asturoceras romanum – type locality for species
 * † Athyris – tentative report
 * † Athyris – or unidentified comparable form
 * † Athyris
 * † Athyris concentrica – or unidentified comparable form
 * † Athyris expansa – or unidentified comparable form
 * † Athyris expansa
 * † Athyris globularis
 * † Athyris lamellosa
 * † Athyris sp.
 * † Atractopyge
 * † Atractopyge aspera – or unidentified related form
 * † Atractopyge sp.
 * † Atrypa
 * † Atrypa reticularis
 * † Atrypa sp.
 * † Atrypina
 * † Atrypina barrandei – or unidentified comparable form
 * † Aulacella – tentative report
 * † Aulacella – or unidentified comparable form
 * † Aulacella
 * † Aulacella interlineata – tentative report
 * † Aulacella interlineata – or unidentified comparable form
 * † Aulacella interlineata
 * † Aulatornoceras
 * † Aulatornoceras auris
 * † Aulatornoceras bickense
 * † Aulatornoceras paucistriatum – or unidentified comparable form
 * † Aulatornoceras tumidum – type locality for species
 * † Aulichnites – or unidentified comparable form
 * † Aulichnites sp.
 * † Aulina
 * † Aulina sp.
 * † Auloclisia
 * † Auloclisia mutata
 * † Aulocystis – tentative report
 * † Aulocystis sp.
 * † Aulophyllum
 * † Aulophyllum fungites
 * † Aulopora
 * † Aulopora sp.
 * † Australoxa
 * † Australoxa anglica
 * † Avicula – tentative report
 * † Avicula sp.
 * † Aviculopecten
 * † Aviculopecten clathratus – or unidentified comparable form
 * † Aviculopecten clathratus
 * † Aviculopecten coelatus
 * † Aviculopecten delepinei – or unidentified related form
 * † Aviculopecten fallax – or unidentified comparable form
 * † Aviculopecten fimbriatus
 * † Aviculopecten gentilis – or unidentified comparable form
 * † Aviculopecten halli
 * † Aviculopecten incrassatus – or unidentified comparable form
 * † Aviculopecten intercostatus – or unidentified comparable form
 * † Aviculopecten interstitialis – or unidentified comparable form
 * † Aviculopecten interstitialis
 * † Aviculopecten knockonniensis
 * † Aviculopecten losseni – or unidentified related form
 * † Aviculopecten losseni – or unidentified comparable form
 * † Aviculopecten losseni
 * † Aviculopecten murchisoni – or unidentified comparable form
 * † Aviculopecten murchisoni
 * † Aviculopecten nexilis – or unidentified comparable form
 * † Aviculopecten nobilis
 * † Aviculopecten planoclathratus – or unidentified related form
 * † Aviculopecten plicatus – or unidentified comparable form
 * † Aviculopecten plicatus
 * † Aviculopecten semicostatus
 * † Aviculopecten sp.
 * † Aviculopecten tabulatus – or unidentified comparable form
 * † Aviculopecten tabulatus
 * † Aviculopecten transversus
 * † Aviculopinna
 * † Aviculopinna mutica
 * † Avonia
 * † Avonia aculeata
 * † Avonia davidsoni
 * † Avonia sp.
 * † Avonia youngiana – or unidentified comparable form
 * † Avonia youngiana
 * † Axophyllum
 * † Axophyllum vaughani
 * † Babinicardia
 * † Babinicardia clathrata
 * † Bairdia
 * † Bairdia sp.
 * † Bakevellia
 * † Bakevellia binneyi
 * † Bakevellia ceratophaga
 * † Bakevellia sp.
 * † Balanocystites
 * † Balanocystites sp.
 * † Balizoma
 * † Balizoma variolaris
 * † Bancroftina
 * † Bancroftina robusta
 * † Bancroftina sp.
 * † Barrandeocarpus
 * † Barrandeocarpus jaekeli – or unidentified comparable form
 * † Barrandeophyllum – tentative report
 * † Barrandeophyllum
 * † Barrandeophyllum sp.
 * † Barrandia
 * † Barrandia sp.
 * † Basilicus
 * † Basilicus sp.
 * † Baylea
 * † Baylea concentrica
 * † Baylea spirolirata
 * † Baylea tabulata
 * † Baylea yvanii
 * † Bechlya
 * † Bechlya ericrobinsoni – type locality for species
 * † Bellerophon
 * † Bellerophon anthracophilus – or unidentified comparable form
 * † Bellerophon anthracophilus
 * † Bellerophon bristolensis – type locality for species
 * † Bellerophon corriei
 * † Bellerophon costatus
 * † Bellerophon hiulcus
 * † Bellerophon imperforatus – type locality for species
 * † Bellerophon ledburiensis – type locality for species
 * † Bellerophon lineatus
 * † Bellerophon sp.
 * † Bellerophon sp. Ainformal
 * † Bellerophon spp.
 * † Bellerophon subglobatus
 * † Bellerophon tenuifascia
 * † Bellimurina
 * † Bellimurina wisgoriensis
 * † Bellinurus
 * † Bellinurus baldwini – type locality for species
 * † Bellinurus longicaudatus – type locality for species
 * † Beltella – tentative report
 * † Beltella
 * † Beltella sp.
 * † Bembexia
 * † Bembexia neapolitana – type locality for species
 * † Bembexia neapolitana
 * † Bembexia seminuda – type locality for species
 * † Bembexia sp.
 * † Benneviaspis
 * † Benneviaspis salopiensis
 * † Bensbergia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Bensbergia
 * † Bensbergia arculata
 * † Bensbergia pengellii
 * † Bensbergia subcostata
 * † Bergamia
 * † Bergamia sp.
 * † Bernicia – type locality for genus
 * † Bernicia praecursor – type locality for species
 * † Bessazoon
 * † Bessazoon buttingtonense – type locality for species
 * † Bessazoon tenuimucronatum – or unidentified comparable form
 * † Bessazoon tenuimucronatum
 * † Beyrichia
 * † Beyrichia arcuata
 * † Beyrichia jonesi
 * † Beyrichia sp.
 * † Beyrichia spp.
 * † Beyrichoceras – tentative report
 * † Beyrichoceras
 * † Beyrichoceras castletonense
 * † Beyrichoceras delicatum – or unidentified comparable form
 * † Beyrichoceras micronotum
 * † Beyrichoceras phillipsi – or unidentified related form
 * † Beyrichoceras rectangularis – or unidentified comparable form
 * † Beyrichoceras rectangularum
 * † Beyrichoceras sp.
 * † Beyrichoceras submicronotum – or unidentified comparable form
 * † Beyrichoceras submicronotum
 * † Beyrichoceras vesciculiferum
 * † Beyrichoceratoides
 * † Beyrichoceratoides sp.
 * † Bicuspina
 * † Bicuspina modesta – or unidentified comparable form
 * † Bicuspina modesta
 * † Bicuspina sp.
 * † Bicuspina subquadrata
 * † Bieberiana
 * † Bieberiana pugnans – type locality for species
 * † Bienvillia
 * † Bienvillia sp.
 * † Bija – tentative report
 * † Bija sp.
 * † Birmanites
 * † Birmanites sp.
 * † Boeckaspis
 * † Boeckaspis sp.
 * † Bohemilla
 * † Bohemilla sp.
 * † Bohemopyge
 * † Bohemopyge sp.
 * † Bollandia
 * † Bollandia collumba
 * † Bollandia columba
 * † Bollandia obsoleta
 * † Bollandia rugiceps
 * † Bollandia sp.
 * † Bollandites
 * † Bollandites sp.
 * † Bollandoceras
 * † Bollandoceras hodderense
 * † Bollandoceras sp.
 * † Boltonocosta – type locality for genus
 * † Boltonocosta splendens – type locality for species
 * † Borestus
 * † Borestus hamlingii
 * † Borestus similis
 * † Borestus sp.
 * † Borestus wrighti – or unidentified comparable form
 * † Bornatarbus
 * † Bornatarbus mayasii
 * † Bothrodendron
 * † Bothrodendron mundum
 * † Bothrodendrostrobus
 * † Bothrodendrostrobus watsonii
 * † Botryopteris
 * † Botryopteris hirsuta
 * † Botryopteris ramosa
 * † Botryopteris scottii
 * † Bowmanites
 * † Bowmanites dawsoni
 * † Bowmanites fertilis
 * † Bowmanites scottii
 * † Brachycycloceras
 * † Brachycycloceras dilatatum
 * † Brachycycloceras dilatum
 * † Brachycycloceras koninckianum
 * † Brachymetopus
 * † Brachymetopus maccoyi
 * † Brachymetopus ornatus
 * † Brachymetopus ouralicus
 * † Brachymetopus parvus
 * † Brachyprion
 * † Brachyprion arenaceus – or unidentified related form
 * † Brachyprion compressa
 * † Brachyprion sp.
 * † Brachyprion spp.
 * † Brachyprion waltoni
 * † Brachyspirifer – tentative report
 * † Brachyspirifer sp.
 * † Brachythyrina
 * † Brachythyrina rectangula
 * † Brachythyris
 * † Brachythyris integricosta
 * † Brachythyris integricostata
 * † Brachythyris linguifera
 * † Brachythyris ovalis – or unidentified comparable form
 * † Brachythyris ovalis
 * † Brachythyris pinguis
 * † Brachythyris planicosta
 * † Brachythyris rhomboidalis
 * † Brachythyris sp.
 * † Brachythyris sulcata – or unidentified comparable form
 * † Brachythyris sulcata
 * † Bradyina
 * † Bradyina sp.
 * † Brodia – type locality for genus
 * † Brodia
 * † Brodia furcata – type locality for species
 * † Brodia priscotincta – type locality for species
 * † Brodia priscotincta
 * † Broeggeria
 * † Broeggeria sp.
 * † Broeggerolithus
 * † Broeggerolithus sp.
 * † Brongniartella
 * † Brongniartella sp.
 * † Bronteopsis
 * † Bronteopsis sp.
 * † Brontoscorpio – type locality for genus
 * † Brontoscorpio anglicus – type locality for species
 * † Bryograptus
 * † Bryograptus sp.
 * † Bucanella – tentative report
 * † Bucanella sp.
 * † Bucanopsis
 * † Bucanopsis sp.
 * † Buchida
 * † Buchida sp.
 * † Buchiola
 * † Buchiola sp.
 * † Butovicella
 * † Butovicella sp.
 * † Buxtonia
 * † Buxtonia scabricula – or unidentified comparable form
 * † Buxtonia scabricula
 * † Buxtonia sp.
 * † Byssodesma
 * † Byssodesma sp.
 * † Bystromena
 * † Bystromena perplexa
 * † Caeroplecia
 * † Caeroplecia plicata
 * † Caia – type locality for genus
 * † Caia langii – type locality for species
 * † Calamites – or unidentified comparable form
 * † Calamites
 * † Calamites sp.
 * † Calamostachys
 * † Calamostachys binneyana
 * † Calamostachys casheana
 * † Calcaribeyrichia
 * † Calcaribeyrichia tegula
 * † Calcaribeyrichia torosa
 * † Calceola
 * † Calceola sandalina
 * † Calcisphaera
 * † Calcisphaera sp.
 * † Caliapora
 * † Caliapora battersbyi
 * † Caliapora sp.
 * † Caliendrum
 * † Caliendrum vittatum – type locality for species
 * † Callipteris
 * † Callipteris martinsi
 * † Callograptus
 * † Callograptus sp.
 * † Calodiscus
 * † Calodiscus lobatus
 * † Calophyllum
 * † Calophyllum columnare
 * † Calymene
 * † Calymene blumenbachi – or unidentified comparable form
 * † Calymene blumenbachi
 * † Calymene neointermedia
 * † Calymene replicata
 * † Calymene sp.
 * † Calymene spp.
 * † Calyptaulax
 * † Calyptaulax norvegicus – or unidentified related form
 * † Calyptaulax sp.
 * † Camarotoechia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Camarotoechia
 * † Camarotoechia flexistria
 * † Camarotoechia mitcheldeanensis – or unidentified comparable form
 * † Camarotoechia mitcheldeanensis
 * † Camarotoechia nucula – or unidentified comparable form
 * † Camarotoechia nucula
 * † Camarotoechia numerosa
 * † Camarotoechia pleurodon – or unidentified comparable form
 * † Camarotoechia pleurodon
 * † Camarotoechia rhomboidea
 * † Camarotoechia sp.
 * † Camarotoechia spp.
 * † Camarotoechia weaveri
 * † Camenella
 * † Camenella baltica
 * † Camenella garbowskae
 * † Camenella kozlowskii – or unidentified comparable form
 * † Camenella plana – or unidentified comparable form
 * † Cancelloceras
 * † Cancelloceras cumbriense
 * † Cancrinella
 * † Cancrinella sp.
 * † Caneyella
 * † Caneyella membranacea
 * † Caneyella multirugata – or unidentified comparable form
 * † Caneyella multirugata
 * † Caneyella semisulcata – or unidentified related form
 * † Caneyella semisulcata – or unidentified comparable form
 * † Caninia
 * † Caninia benburbensis
 * † Caninia cornucopiae – or unidentified related form
 * † Caninia cornucopiae
 * † Caninia cylindrica – or unidentified comparable form
 * † Caninia cylindrica
 * † Caninia elongata
 * † Caninia gigantea
 * † Caninia juddi – or unidentified comparable form
 * † Caninia juddi
 * † Caninia slimoniana
 * † Caninia sp.
 * † Caninia subibicina
 * † Caninia vesicularis
 * † Caninophyllum
 * † Caninophyllum archai
 * † Caninophyllum archaici
 * † Caninophyllum archiaci
 * † Caninophyllum patulum
 * † Capulus
 * † Capulus sp.
 * † Carbonicola
 * † Carbonicola pervetusta
 * † Carcharopsis – type locality for genus
 * † Carcharopsis
 * † Carcharopsis prototypus – type locality for species
 * † Carcharopsis prototypus
 * † Carcinophyllum
 * † Carcinophyllum lonsdaleiforme – or unidentified comparable form
 * † Carcinophyllum sp.
 * † Carcinosoma – tentative report
 * † Carcinosoma
 * † Carcinosoma harleyi
 * † Carcinosoma punctatum
 * † Cardiola
 * † Cardiola interrupta
 * † Cardiola sp.
 * † Cardiomorpha – or unidentified comparable form
 * † Cardiomorpha
 * † Cardiomorpha orbicularis
 * † Cardiomorpha parva
 * † Carinaropsis
 * † Carinaropsis maccoyi – type locality for species
 * † Carinaropsis sp.
 * † Carniodus
 * † Carniodus carnulus
 * † Carydium – tentative report
 * † Carydium
 * † Carydium sociale – tentative report
 * † Carydium sociale
 * † Caryocrinites
 * † Caryocrinites sp.
 * † Catazyga
 * † Catazyga sp.
 * † Cavellina
 * † Cavellina primaria – or unidentified comparable form
 * † Cavellina sp.
 * † Cavusgnathus
 * † Cavusgnathus unicornis
 * † Centrifugus
 * † Centrifugus planorbis
 * † Centrorhynchus – tentative report
 * † Centrorhynchus – or unidentified comparable form
 * † Centrorhynchus letiensis – or unidentified comparable form
 * † Centrorhynchus partidgiae
 * † Cephalaspis
 * † Cephalaspis sp.
 * † Ceramopora
 * † Ceramopora sp.
 * † Ceratocephala
 * † Ceratocephala barrandii
 * † Ceratocephala sp.
 * † Ceratophyllum
 * † Ceratophyllum soetenicum – or unidentified comparable form
 * † Ceraunocochlis
 * † Ceraunocochlis polyphemoides
 * † Ceraurinella
 * † Ceraurinella sp.
 * † Cerithioides
 * † Cerithioides sp.
 * † Cerithioides telescopium
 * † Chabakovia
 * † Chabakovia sp.
 * † Chaenocardiola
 * † Chaenocardiola footi
 * † Chaenocardiola footii
 * † Chaetetes
 * † Chaetetes depressus
 * † Chaetetes multitabulatus
 * † Chaetetes radians – or unidentified comparable form
 * † Chaetetes septosus
 * † Chaetetes sp.
 * † Champernownia
 * † Champernownia champernowni – type locality for species
 * † Champernownia champernowni
 * † Chancelloria
 * † Chancelloria lenaica
 * † Chancelloria sp.
 * † Chasmops
 * † Chasmops sp.
 * † Cheirocrinus
 * † Cheirocrinus sp.
 * † Cheirurus
 * † Cheirurus glaber
 * † Cheirurus sp.
 * † Chonetes – tentative report
 * † Chonetes – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Chonetes – or unidentified comparable form
 * † Chonetes
 * † Chonetes comoides – or unidentified related form
 * † Chonetes comoides – or unidentified comparable form
 * † Chonetes comoides
 * † Chonetes dalmaniana
 * † Chonetes dalmanianus – or unidentified comparable form
 * † Chonetes dalmanianus
 * † Chonetes hardrensis – or unidentified comparable form
 * † Chonetes hardrensis
 * † Chonetes laguessiana – or unidentified comparable form
 * † Chonetes laguessianus
 * † Chonetes mosensis – or unidentified comparable form
 * † Chonetes mosensis
 * † Chonetes papilionacaea
 * † Chonetes papilionacea – or unidentified related form
 * † Chonetes papilionacea
 * † Chonetes sarcinulatus
 * † Chonetes sauntonensis – tentative report
 * † Chonetes sauntonensis – or unidentified comparable form
 * † Chonetes sauntonensis
 * † Chonetes sordidus
 * † Chonetes sp.
 * † Chonetes spp.
 * † Chonetes vaughani
 * † Chonetes zimmermanni – or unidentified comparable form
 * † Chonetes zimmermanni
 * † Chonetipustula
 * † Chonetipustula caringtoniana – or unidentified comparable form
 * † Chonetipustula carringtoniana
 * † Chonetoidea – tentative report
 * † Chonetoidea
 * † Chonetoidea grayi
 * † Chonetoidea homolensis
 * † Chonetoidea iduna – or unidentified related form
 * † Chonetoidea radiatula
 * † Chonetoidea sp.
 * † Christiania
 * † Christiania hollii
 * † Christiania sp.
 * † Cimitaria
 * † Cimitaria acutirostris – or unidentified comparable form
 * † Circotheca
 * † Circotheca stylus
 * † Circulocrania
 * † Circulocrania sp.
 * † Cladites
 * † Cladites bracteatus
 * † Cladochonus
 * † Cladochonus sp.
 * † Cladoconchus
 * † Cladoconchus bacillaris
 * † Cladodus
 * † Cladodus mirabilis
 * † Clathrodictyon
 * † Clathrodictyon sp.
 * † Clathrodictyon striatellum – or unidentified comparable form
 * † Clathronema
 * † Clathronema reticulata
 * † Clathrospira
 * † Clathrospira sp.
 * † Clauseniceras
 * † Clauseniceras sp.
 * † Claviphyllum
 * † Claviphyllum eruca
 * † Claviphyllum hillae
 * † Cleiothyridina – tentative report
 * † Cleiothyridina
 * † Cleiothyridina deroissyi
 * † Cleiothyridina fimbriata – or unidentified comparable form
 * † Cleiothyridina fimbriata
 * † Cleiothyridina glabristria – tentative report
 * † Cleiothyridina glabristria – or unidentified comparable form
 * † Cleiothyridina glabristria
 * † Cleiothyridina pectinifera
 * † Cleiothyridina roissyi
 * † Cleiothyridina roysii
 * † Cleiothyridina sp. – tentative report
 * † Cleiothyridina sp.
 * † Cleithyridina – tentative report
 * † Cleithyridina sp.
 * † Climacograptus
 * † Climacograptus sp.
 * † Cliothyridina
 * † Cliothyridina glabistria – or unidentified comparable form
 * † Cliothyridina globularis
 * † Cliothyridina roysii
 * † Clisiophyllum
 * † Clisiophyllum keyserlingi – or unidentified comparable form
 * † Clisiophyllum keyserlingi
 * † Clisiophyllum multiseptatum
 * † Clisiophyllum spp.
 * † Clonograptus
 * † Clonograptus sp.
 * † Clorilamnulella
 * † Clorilamnulella undata
 * † Clorinda
 * † Clorinda globosa
 * † Clorinda sp.
 * † Cnemidopyge
 * † Cnemidopyge sp.
 * † Cobboldites
 * † Cobboldites comleyensis
 * † Coelacanthus
 * † Coelacanthus caudalis
 * † Coelacanthus granulatus
 * † Coelacanthus lepturus
 * † Coelogasteroceras
 * † Coelogasteroceras sp.
 * † Coelonautilus
 * † Coelonautilus planotergatus
 * † Coelurosauravus
 * † Coelurosauravus jaekeli
 * † Coenites – tentative report
 * † Coenites
 * † Coenites escharoides
 * † Coenites juniperinus
 * † Coenites sp.
 * † Colaptomena
 * † Colaptomena sp.
 * † Coledium
 * † Coledium globulina
 * † Coledium seminulum
 * † Coledium sp.
 * † Coleolella – or unidentified comparable form
 * † Coleolella billingsi
 * † Coleoloides
 * † Coleoloides bornholmensis
 * † Coleoloides multistriatus
 * † Coleoloides paucistriatus
 * † Coleoloides sp.
 * † Coleoloides typicalis
 * † Coleolus
 * † Coleolus namurensis – tentative report
 * † Coleolus reticulatus
 * † Coleolus sp.
 * † Coloniacirrus
 * † Coloniacirrus bifida
 * † Colpites
 * † Colpites tiara
 * † Colpocoryphe
 * † Colpocoryphe sp.
 * † Colpomya
 * † Colpomya sp.
 * † Columnaria
 * † Columnaria junkerbergiana – or unidentified related form
 * † Composita – tentative report
 * † Composita – or unidentified comparable form
 * † Composita
 * † Composita ambigua – or unidentified comparable form
 * † Composita ambigua
 * † Composita sp.
 * † Composita struniensis – or unidentified comparable form
 * † Composita trinuclea
 * † Compsoscorpius – type locality for genus
 * † Compsoscorpius
 * † Compsoscorpius buthiformis – type locality for species
 * † Compsoscorpius buthiformis
 * † Conocardium
 * † Conocardium aliforme
 * † Conocardium decussatum – or unidentified comparable form
 * † Conocardium elongatum
 * † Conocardium frater – type locality for species
 * † Conocardium inflatum – or unidentified comparable form
 * † Conocardium inflatum
 * † Conocardium philipsii
 * † Conocardium sp.
 * † Conocardium villmarense
 * † Conolichas
 * † Conolichas sp.
 * † Conostoma
 * † Conostoma anglogermanicum
 * † Conostoma oblongum
 * † Conotreta
 * † Conotreta stapeleyensis
 * † Conularia
 * † Conularia quadrisulcata
 * † Conularia sowerbyi – or unidentified comparable form
 * † Cooksonia – type locality for genus
 * † Cooksonia
 * † Cooksonia caledonica – or unidentified comparable form
 * † Cooksonia cambrensis – tentative report
 * † Cooksonia cambrensis
 * † Cooksonia hemisphaerica – type locality for species
 * † Cooksonia hemisphaerica
 * † Cooksonia pertoni – type locality for species
 * † Cooksonia pertoni
 * † Cooksonia sp.
 * † Cooleyella
 * † Cooleyella fordi – type locality for species
 * † Coolinia
 * † Coolinia applanata – or unidentified comparable form
 * † Coolinia applanata
 * † Coolinia pecten
 * † Coolinia sp.
 * † Cordaites
 * † Cordaites felicis
 * † Cordaites lingulatus – or unidentified comparable form
 * † Cornulites – tentative report
 * † Cornulites
 * † Cornulites serpularius
 * † Cornulites sp.
 * † Cornutheca
 * † Cornutheca sp.
 * † Corrugatagnostus
 * † Corrugatagnostus sp.
 * † Corwenia
 * † Corwenia rugosa
 * † Corynepteris
 * † Corynepteris scottii
 * † Corynotrypa
 * † Corynotrypa sp.
 * † Coselia – type locality for genus
 * † Coselia palmiformis – type locality for species
 * † Cosmomya
 * † Cosmomya variabilis
 * † Costistricklandia
 * † Costistricklandia lirata
 * † Costistricklandia sp.
 * † Cotalagnostus
 * † Cotalagnostus lens – tentative report
 * † Cotalagnostus lens
 * † Cothurnocystis
 * † Cothurnocystis sp.
 * † Cowiella – type locality for genus
 * † Cowiella
 * † Cowiella granulata – type locality for species
 * † Cowiella reticulata – type locality for species
 * † Cowiella reticulata
 * † Cowiella undulata – type locality for species
 * † Cowiella verrucata – type locality for species
 * † Cowiella verrucata
 * † Craniops
 * † Craniops implicata
 * † Craniops implicatus
 * † Craniops sp.
 * † Crassotornoceras
 * † Crassotornoceras annissi
 * † Cravenia
 * † Cravenia lamellata
 * † Cravenia sp.
 * † Cravenia tela – or unidentified related form
 * † Cravenoceras – tentative report
 * † Cravenoceras
 * † Cravenoceras gressinghamense
 * † Cravenoceras leion
 * † Cravenoceras malhamense
 * † Cravenoceras petrenkoi
 * † Cravenoceras sp.
 * † Cravenoceratoides
 * † Cravenoceratoides lirifer
 * † Cravenoceratoides nitidus – or unidentified related form
 * † Cravenoceratoides nitidus – or unidentified comparable form
 * † Cravenoceratoides nitidus
 * † Craveroceras
 * † Craveroceras cowlingense – or unidentified related form
 * † Cremnorthis
 * † Cremnorthis sp.
 * † Crenipecten – tentative report
 * † Crenipecten
 * † Crenipecten semicircularis
 * † Crickites
 * † Crickites holzapfeli
 * † Crossopodia
 * † Crossopodia sp.
 * † Crotalocrinites
 * † Crotalocrinites rugosus
 * † Crurithyris – tentative report
 * † Crurithyris – or unidentified comparable form
 * † Crurithyris
 * † Crurithyris clannyana – type locality for species
 * † Crurithyris clannyana
 * † Crurithyris nastus – type locality for species
 * † Crurithyris sp.
 * † Crurithyris unguiculus – or unidentified comparable form
 * † Crurithyris unguiculus
 * † Crurithyris urei – or unidentified comparable form
 * † Crurithyris urei
 * † Cryptothyris
 * † Cryptothyris sp.
 * † Cryptovenia – type locality for genus
 * † Cryptovenia moyseyi – type locality for species
 * † Ctenodonta
 * † Ctenodonta lingualis – or unidentified comparable form
 * † Cucullaea – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Cucullaea depressa
 * † Cucullaea sp.
 * † Culullitheca – type locality for genus
 * † Culullitheca richardsonii – type locality for species
 * † Cummingella
 * † Cummingella auge
 * † Cummingella carringtonensis – or unidentified comparable form
 * † Cummingella carringtonensis
 * † Cummingella insulae
 * † Cummingella laticaudata
 * † Cummingella raniceps
 * † Cummingella sampsoni
 * † Cummingella tuberculigenata
 * † Cummingella tuberculingenata – or unidentified comparable form
 * † Cuneamya
 * † Cuneamya sp.
 * † Curculioides – type locality for genus
 * † Curculioides
 * † Curculioides ansticii – type locality for species
 * † Curculioides ansticii
 * † Curculioides eltringhami – type locality for species
 * † Curculioides granulatus – type locality for species
 * † Curculioides mcluckiei
 * † Curculioides pococki – type locality for species
 * † Curtica
 * † Curtica minuta
 * † Curvirimula – or unidentified related form
 * † Curvirimula sp.
 * † Cyathaspis
 * † Cyathaspis sp.
 * † Cyathaxonia
 * † Cyathaxonia cornu
 * † Cyathaxonia rushiana
 * † Cyathaxonia sp.
 * † Cyathoclisia
 * † Cyathoclisia tabernaculum
 * † Cyathocrinites
 * † Cyathocrinites ramosus
 * † Cyathophyllum
 * † Cyathophyllum planum
 * † Cyathophyllum sp.
 * † Cyathophyllum spongiosum
 * † Cyathophyllum turbinatum – or unidentified comparable form
 * † Cyathophyllum turbinatum
 * † Cyathotrachus
 * † Cyathotrachus altus
 * † Cybantyx
 * † Cybantyx anaglyptos
 * † Cybeloides
 * † Cybeloides sp.
 * † Cycloceras – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Cycloceras
 * † Cycloceras rugosum
 * † Cycloceras sp.
 * † Cycloceras sulcatum
 * † Cyclocyclicus
 * † Cyclocyclicus sp.
 * † Cyclogyra
 * † Cyclogyra sp.
 * † Cyclonema
 * † Cyclonema rupestre
 * † Cyclonema sp.
 * † Cyclophthalmus
 * † Cyclophthalmus robustus – type locality for species
 * † Cyclopyge
 * † Cyclopyge sp.
 * † Cyclorangeroceras – type locality for genus
 * † Cyclorangeroceras blakei – type locality for species
 * † Cyclospira – tentative report
 * † Cyclospira
 * † Cyclospira sp.
 * † Cymbosporites
 * † Cymbosporites echinatus
 * † Cymbosporites verrucosus
 * † Cymbularia
 * † Cymbularia sp.
 * † Cyphaspis
 * † Cyphaspis elachopos
 * † Cyphoproetus
 * † Cyphoproetus binodosus
 * † Cypricardella – tentative report
 * † Cypricardella
 * † Cypricardella concentrica – or unidentified comparable form
 * † Cypricardella concentrica
 * † Cypricardella rectangularis
 * † Cypricardella rhomboidalis – or unidentified comparable form
 * † Cypricardella sp.
 * † Cypricardina
 * † Cypricardina sp.
 * † Cypricardinia
 * † Cypricardinia scalaris
 * † Cypricardinia sp.
 * † Cypricardinia subplanulata
 * † Cypricardinium
 * † Cypricardinium sp.
 * † Cyrtia
 * † Cyrtia exporrecta
 * † Cyrtia sp.
 * † Cyrtina
 * † Cyrtina burlingtonensis – or unidentified comparable form
 * † Cyrtoceras
 * † Cyrtoceras rugosum
 * † Cyrtoceras sp.
 * † Cyrtocycloceras
 * † Cyrtocycloceras sp.
 * † Cyrtocycloceras tenuiannulatum
 * † Cyrtocycloceras tracheale
 * † Cyrtodonta – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Cyrtodonta
 * † Cyrtodonta perovalis
 * † Cyrtodonta sp.
 * † Cyrtolites
 * † Cyrtolites nodosus
 * † Cyrtolites sp.
 * † Cyrtoproetus
 * † Cyrtoproetus cracoensis
 * † Cyrtoproetus michlowensis
 * † Cyrtoproetus sp.
 * † Cyrtospirifer – tentative report
 * † Cyrtospirifer – or unidentified comparable form
 * † Cyrtospirifer
 * † Cyrtospirifer grabaui – or unidentified comparable form
 * † Cyrtospirifer sp.
 * † Cyrtospirifer verneuili – or unidentified comparable form
 * † Cyrtospirifer verneuili
 * † Cyrtostropha
 * † Cyrtostropha coralli
 * † Cystihalysites
 * † Cystihalysites westwoodensis
 * † Cystiphylloides
 * † Cystiphylloides secundum
 * † Cystiphylloides sp.
 * † Cystosporites
 * † Cystosporites giganteus
 * † Cystosporites varius
 * † Cythere – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Cythere
 * † Cythere elongata
 * † Cythere fabulina
 * † Cytherellina
 * † Cytherellina siliqua
 * † Cytherellina sp.
 * † Dalejina – tentative report
 * † Dalejina
 * † Dalejina challinori
 * † Dalejina crassiformis – or unidentified comparable form
 * † Dalejina hybrida
 * † Dalejina sp.
 * † Dalmanella – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Dalmanella – or unidentified comparable form
 * † Dalmanella
 * † Dalmanella elementaria
 * † Dalmanella multiplicata
 * † Dalmanella salopiensis – or unidentified comparable form
 * † Dalmanella salopiensis
 * † Dalmanella sp.
 * † Dalmanella testudinaria
 * † Dalmanella unguis
 * † Dalmanella whidbornei – or unidentified comparable form
 * † Dalmanites
 * † Dalmanites caudatus
 * † Dalmanites myops
 * † Dalmanites sp.
 * † Dalmanites spp.
 * † Dalmanites weaveri
 * † Dalmanitina
 * † Dalmanitina sp.
 * † Dasyalosia
 * † Dasyalosia goldfussi
 * † Dasyceps
 * † Dasyceps bucklandi – type locality for species
 * † Davidonia
 * † Davidonia septosa
 * † Davidsonia
 * † Davidsonia septosa
 * † Davidsonina
 * † Davidsonina carbonaria
 * † Davidsonina septosa
 * † Daviesiella
 * † Daviesiella comoides – or unidentified related form
 * † Dawsonia
 * † Dawsonia sp.
 * † Daxatina
 * † Daxatina arcuatus
 * † Dayia
 * † Dayia navicula
 * † Dayia nucula
 * † Dayia sp.
 * † Daytonia
 * † Daytonia mekon – type locality for species
 * † Deacybele
 * † Deacybele sp.
 * † Deceptrix – tentative report
 * † Deceptrix sp.
 * † Decoroproetus
 * † Decoroproetus sp.
 * † Dedzetina
 * † Dedzetina sp.
 * † Degamella – tentative report
 * † Degamella
 * † Degamella sp.
 * † Deiphon
 * † Deiphon sp.
 * † Delepinea
 * † Delepinea comoides – or unidentified comparable form
 * † Delphiceras
 * † Delphiceras unduloconstrictum – or unidentified related form
 * † Delthyris
 * † Delthyris sp.
 * † Dendrostella
 * † Dendrostella sp.
 * † Dendrostella trigemme
 * † Derbia
 * † Derbia gigantea
 * † Derbia hindi
 * † Derbyia – tentative report
 * † Derbyia
 * † Derbyia gigantea
 * † Derbyia hindi
 * † Derbyia senilis
 * † Derbyia sp.
 * † Desmorthis – tentative report
 * † Desmorthis sp.
 * † Devonocerithioides
 * † Devonocerithioides loxonemoides – type locality for species
 * † Devononerita
 * † Devononerita brevis
 * † Devonorhineoderma
 * † Devonorhineoderma impendens
 * † Devonorhineoderma lonsdalei
 * † Devonorhineoderma orbignyana
 * † Devonozyga
 * † Devonozyga conicum – type locality for species
 * † Devonozyga conicum
 * † Devonozyga scalariaeforme
 * † Diacalymene
 * † Diacalymene marginata – or unidentified comparable form
 * † Diacanthaspis
 * † Diacanthaspis sp.
 * † Diaphorodendron
 * † Diaphorodendron vasculare
 * † Dibunophyllum
 * † Dibunophyllum bipartitum – or unidentified comparable form
 * † Dibunophyllum bipartitum
 * † Dibunophyllum bourtonense
 * † Dibunophyllum craigianum
 * † Dibunophyllum konincki
 * † Dibunophyllum sp.
 * † Dicellograptus
 * † Dicellograptus sp.
 * † Dichelepyge
 * † Dichelepyge sp.
 * † Dichograptus
 * † Dichograptus octobrachiatus
 * † Dichotangium – type locality for genus
 * † Dichotangium quadrothecum – type locality for species
 * † Dicoelosia
 * † Dicoelosia alticavata – type locality for species
 * † Dicoelosia alticavatus – or unidentified comparable form
 * † Dicoelosia biloba
 * † Dicoelosia indenta – or unidentified comparable form
 * † Dicoelosia sp.
 * † Dicranopeltis
 * † Dicranopeltis woodwardii
 * † Dicricoconus – tentative report
 * † Dicricoconus sp.
 * † Dictyobembix
 * † Dictyobembix aspera
 * † Dictyoclostus
 * † Dictyoclostus antiquatus – or unidentified comparable form
 * † Dictyoclostus antiquatus
 * † Dictyoclostus costatus – or unidentified related form
 * † Dictyoclostus hindi
 * † Dictyoclostus howratensis
 * † Dictyoclostus insculptus
 * † Dictyoclostus multispiniferus
 * † Dictyoclostus muricatus – or unidentified comparable form
 * † Dictyoclostus pinguis
 * † Dictyoclostus pugilis
 * † Dictyoclostus scoticus
 * † Dictyoclostus semireticulatus – or unidentified comparable form
 * † Dictyoclostus semireticulatus
 * † Dictyoclostus sp.
 * † Dictyoclostus sulcatus – or unidentified comparable form
 * † Dictyoclostus sulcatus
 * † Dictyoclostus vaughani – or unidentified related form
 * † Dictyoclostus vaughani – or unidentified comparable form
 * † Dictyoclostus vaughani
 * † Dictyoclstus
 * † Dictyoclstus insculptus
 * † Dictyoclustus
 * † Dictyoclustus hindi
 * † Dictyonema
 * † Dictyonema sp.
 * † Dictyotomaria
 * † Dictyotomaria eurocapillaria
 * † Dictyotomaria sp.
 * † Dideroceras
 * † Dideroceras festinans – type locality for species
 * † Dideroceras festinans
 * † Didymograptus
 * † Didymograptus sp.
 * † Dielasma – tentative report
 * † Dielasma
 * † Dielasma elongatum
 * † Dielasma hastata
 * † Dielasma hastatum
 * † Dielasma sacculus
 * † Dielasma sp.
 * † Dielasma vesicularis
 * † Dielasma virgoides – or unidentified comparable form
 * † Dikelokephalina
 * † Dikelokephalina sp.
 * † Dimorphoceras – tentative report
 * † Dimorphoceras
 * † Dimorphoceras gilbertsoni
 * † Dimorphoceras sp.
 * † Dindymene
 * † Dindymene sp.
 * † Dinobolus
 * † Dinobolus davidsoni
 * † Dinopilio
 * † Dinopilio parvus – type locality for species
 * † Dinorthis – tentative report
 * † Dinorthis
 * † Dinorthis sp.
 * † Dionide
 * † Dionide sp.
 * † Dionidella – tentative report
 * † Dionidella sp.
 * † Diparelasma
 * † Diparelasma sp.
 * † Diphyphyllum
 * † Diphyphyllum fasciculatum
 * † Diphyphyllum furcatum – or unidentified comparable form
 * † Diphyphyllum furcatum
 * † Diphyphyllum ingens
 * † Diphyphyllum lateseptatum – or unidentified comparable form
 * † Diphyphyllum lateseptatum
 * † Diphyphyllum sp.
 * † Diplarelasma
 * † Diplarelasma sp.
 * † Diplograptus
 * † Diplograptus hughesi
 * † Diplograptus sp.
 * † Diplopteridium
 * † Diplopteridium holdenii
 * † Diplothmema
 * † Diplothmema patentissima
 * † Diplotrypa
 * † Diplotrypa hvergelmi – type locality for species
 * † Diplotrypa hvergelmi
 * † Dirachis – type locality for genus
 * † Dirachis atavus – type locality for species
 * † Discina
 * † Discina nitida
 * † Discinocaris
 * † Discinocaris sp.
 * † Discitoceras – tentative report
 * † Discitoceras sp.
 * † Disphyllum – or unidentified comparable form
 * † Disphyllum
 * † Disphyllum aequiseptatum
 * † Disphyllum caespitosum
 * † Disphyllum goldfussi – or unidentified comparable form
 * † Disphyllum sp.
 * † Distomodus – tentative report
 * † Distomodus
 * † Distomodus extrorsus
 * † Distomodus sp.
 * † Distomodus staurognathoides
 * † Dohmophyllum
 * † Dohmophyllum helianthoides
 * † Dolabra – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Dolabra unilateralis
 * † Dolerorthis
 * † Dolerorthis praeclara
 * † Dolerorthis psygma – or unidentified comparable form
 * † Dolerorthis psygma
 * † Dolerorthis reedi
 * † Dolerorthis rigida
 * † Dolerorthis sp.
 * † Dolerorthis tenuicostata – or unidentified comparable form
 * † Doliaster – type locality for genus
 * † Doliaster brachyactis – type locality for species
 * † Dolichopterus
 * † Dolichopterus bulbosus
 * † Dolichosperma
 * † Dolichosperma pentagonum
 * † Dolorthoceras – or unidentified comparable form
 * † Dolorthoceras
 * † Dolorthoceras attenuatum
 * † Dolorthoceras sp.
 * † Donaldina
 * † Donaldina costatula
 * † Donaldina nana
 * † Donaldina pulchra
 * † Donaldina quadrata
 * † Donaldina sp.
 * † Donaldospira
 * † Donaldospira pertusa
 * † Donaldospira verneuiliana – tentative report
 * † Dorypyge
 * † Dorypyge lakei
 * † Dorypyge rushtonensis
 * † Drabovia
 * † Drabovia fascicostata – or unidentified comparable form
 * † Drepanaster – tentative report
 * † Drepanaster sp.
 * † Drybrookia – type locality for genus
 * † Drybrookia cubitalis – type locality for species
 * † Dualina
 * † Dualina sp.
 * † Dualina striata
 * † Dudleyaspis
 * † Dudleyaspis quinquespinosa
 * † Dudleyaspis uncifera
 * † Duerleyoceras
 * † Duerleyoceras gaylense
 * † Duftonia
 * † Duftonia lacunosa
 * † Duftonia sp.
 * † Dunbarella
 * † Dunbarella carbonarius – or unidentified comparable form
 * † Dunbarella elegans
 * † Dunbarella sp.
 * † Dunbarella speciosa
 * † Dunbarella yatesae
 * † Dyasmya
 * † Dyasmya elegans
 * † Dzhaprakoceras
 * † Dzhaprakoceras sp.
 * † Eccentrotheca
 * † Eccentrotheca kanesia
 * † Echinocaris – or unidentified comparable form
 * † Echinocaris
 * † Echinocaris sloliensis – or unidentified comparable form
 * † Echinocaris socialis – or unidentified comparable form
 * † Echinoconchus
 * † Echinoconchus elegans – or unidentified comparable form
 * † Echinoconchus elegans
 * † Echinoconchus punctatus
 * † Echinoconchus subelegans
 * † Echinoconchus venustus
 * † Echinosphaerites
 * † Echinosphaerites sp.
 * † Ectillaenus – tentative report
 * † Ectillaenus
 * † Ectillaenus sp.
 * † Edmondia
 * † Edmondia accipiens
 * † Edmondia arcuata
 * † Edmondia elongata
 * † Edmondia maccoyi – or unidentified comparable form
 * † Edmondia oblonga – or unidentified related form
 * † Edmondia rudis
 * † Edmondia simplex – or unidentified comparable form
 * † Edmondia sp.
 * † Edmondia sulcata
 * † Edmondia transversa
 * † Edmondia unioniformis
 * † Eiffelia – tentative report
 * † Eiffelia sp.
 * † Eirlysia
 * † Eirlysia ceramicorum – type locality for species
 * † Elasmonema
 * † Elasmonema rotundum – type locality for species
 * † Elimaproetus
 * † Elimaproetus diabolicus – type locality for species
 * † Ellipsotaphrus
 * † Ellipsotaphrus sp.
 * † Elonichthys
 * † Elonichthys sp.
 * † Elrathia – tentative report
 * † Elrathia angustiora
 * † Emmonsia
 * † Emmonsia parasitica
 * † Emphanisporites
 * † Emphanisporites erraticus
 * † Emphanisporites micrornatus – or unidentified comparable form
 * † Emphanisporites neglectus – or unidentified comparable form
 * † Emphanisporites rotatus
 * † Enallocrinus
 * † Enallocrinus scriptus
 * † Encrinuroides
 * † Encrinuroides sp.
 * † Encrinurus
 * † Encrinurus – type locality for speciesinformal
 * † Encrinurus onniensis
 * † Encrinurus punctatus
 * † Encrinurus sp.
 * † Encrinurus stubblefieldi
 * † Endophyllum
 * † Endophyllum abditum – or unidentified related form
 * † Endosiphonites – type locality for genus
 * † Endosiphonites muensteri – type locality for species
 * † Endothyra
 * † Endothyra bowmani
 * † Endothyra planispiralinformal
 * † Endothyra plectogyroidinformal
 * † Endothyra sp.
 * † Entelophyllum
 * † Entelophyllum articulatum
 * † Entomoconchus
 * † Entomoconchus scouleri
 * † Eobuthus
 * † Eobuthus holti – type locality for species
 * † Eocoelia
 * † Eocoelia curtisi
 * † Eocoelia sp.
 * † Eocoelia sulcata
 * † Eocramatia
 * † Eocramatia dissimulata
 * † Eocteniza – type locality for genus
 * † Eocteniza silvicola – type locality for species
 * † Eocyphinium
 * † Eocyphinium breve
 * † Eocyphinium castletonensis
 * † Eocyphinium clitheroensis
 * † Eodictyonella
 * † Eodictyonella capewelli
 * † Eodiscus
 * † Eodiscus bellimarginatus
 * † Eodiscus simplex – type locality for species
 * † Eoleonaspis
 * † Eoleonaspis erinaceus
 * † Eomarginifera
 * † Eomarginifera derbiensis
 * † Eomarginifera lobata – or unidentified comparable form
 * † Eomarginifera lobata
 * † Eomarginifera longispinus – or unidentified related form
 * † Eomarginifera longispinus
 * † Eomarginifera minuta
 * † Eomarginifera minutus
 * † Eomarginifera praecursor
 * † Eomarginifera pseudoplicatilis – or unidentified comparable form
 * † Eomarginifera pseudoplicatilis
 * † Eomarginifera setosa
 * † Eomarginifera setosus – or unidentified comparable form
 * † Eomarginifera setosus
 * † Eomarginifera sp.
 * † Eomarginifera tissingtonensis – or unidentified comparable form
 * † Eomarginifera tissingtonensis
 * † Eomarginifera triquetra
 * † Eonomismoceras
 * † Eonomismoceras sp.
 * † Eoobolus
 * † Eoobolus viridis
 * † Eoorthis
 * † Eoorthis sp.
 * † Eophrynus
 * † Eophrynus prestvicii – type locality for species
 * † Eophrynus prestvicii
 * † Eoplectodonta
 * † Eoplectodonta abigailae
 * † Eoplectodonta duvalii
 * † Eoplectodonta millinensis
 * † Eoplectodonta sp.
 * † Eoptychia
 * † Eoptychia sp. – tentative report
 * † Eoptychia sp.
 * † Eoschizodus – tentative report
 * † Eoschizodus – or unidentified comparable form
 * † Eoschizodus
 * † Eoschizodus deltoideus – or unidentified comparable form
 * † Eoschizodus deltoideus
 * † Eoschizodus inflatus
 * † Eoschizodus sp.
 * † Eoscorpius – type locality for genus
 * † Eoscorpius
 * † Eoscorpius distinctus – type locality for species
 * † Eoscorpius distinctus
 * † Eoscorpius mucronatus – type locality for species
 * † Eoscorpius pulcher – type locality for species
 * † Eoscorpius sparthensis – type locality for species
 * † Eospirifer
 * † Eospirifer radiatus
 * † Eospirifer sp.
 * † Eostropheodonta
 * † Eostropheodonta hirnantensis
 * † Eostropheodonta sp.
 * † Eostrophonella
 * † Eostrophonella davidsoni – or unidentified comparable form
 * † Epistacheoides
 * † Epistacheoides sp.
 * † Epitomyonia
 * † Epitomyonia sp.
 * † Eremotrema
 * † Eremotrema sp.
 * † Erettopterus – tentative report
 * † Erettopterus
 * † Erettopterus brodiei
 * † Erettopterus marstoni
 * † Erettopterus sp.
 * † Erettopterus spatulatus
 * † Ernestiodendron
 * † Ernestiodendron filiciforme
 * † Erythrospongia
 * † Erythrospongia lithodes
 * † Eskdalia
 * † Eskdalia fimbriophylla
 * † Eskdalia variabilis
 * † Estoniops
 * † Estoniops sp.
 * † Etapteris
 * † Etapteris bertrandii
 * † Etapteris diupsilon
 * † Etapteris scottii
 * † Etapteris shorensis
 * † Etheridgina
 * † Etheridgina complectens
 * † Etotabla – type locality for genus
 * † Etotabla gillae – type locality for species
 * † Eucalyptocrinites
 * † Eucalyptocrinites sp.
 * † Euchondria
 * † Euchondria sp.
 * † Euconospira
 * † Euconospira conica
 * † Euconospira trochiformis – type locality for species
 * † Eumicrotis
 * † Eumicrotis hemisphericus
 * † Eumorphoceras
 * † Eumorphoceras bisulcatum
 * † Eumorphoceras sp.
 * † Eumorphoceras tornquisti – or unidentified related form
 * † Eumorphoceras yatesae
 * † Euomphalopterus
 * † Euomphalopterus alatus
 * † Euomphalopterus apedalensis
 * † Euomphalopterus sp.
 * † Euomphalus
 * † Euomphalus acutus – tentative report
 * † Euomphalus acutus
 * † Euomphalus amaenus
 * † Euomphalus araneifer – type locality for species
 * † Euomphalus catilliformis
 * † Euomphalus catillus – or unidentified comparable form
 * † Euomphalus catillus
 * † Euomphalus crotalostomus
 * † Euomphalus fenestralis – type locality for species
 * † Euomphalus fenestralis
 * † Euomphalus neapolitanus – type locality for species
 * † Euomphalus pentangulatus – or unidentified comparable form
 * † Euomphalus pentangulatus
 * † Euomphalus pugilis
 * † Euomphalus sp.
 * † Euorthisina
 * † Euorthisina moesta – or unidentified comparable form
 * † Euorthisina sp.
 * † Euphemites
 * † Euphemites ardenensis
 * † Euphemites barumensis
 * † Euphemites dorbignii
 * † Euphemites jacksoni
 * † Euphemites konincki
 * † Euphemites multilira
 * † Euphemites sp.
 * † Euphemites urei
 * † Euphoberia
 * † Euphoberia ferox – type locality for species
 * † Europrotapsis
 * † Europrotapsis crenulata
 * † Eurypterus
 * † Eurypterus cephalaspis
 * † Euryspirifer – or unidentified comparable form
 * † Euryspirifer paradoxus – or unidentified comparable form
 * † Eurystoma
 * † Eurystoma burnense
 * † Eurytreta
 * † Eurytreta sabrinae
 * † Eurytreta sp.
 * † Euryzone
 * † Euryzone delphinuloides – type locality for species
 * † Euryzone delphinuloides
 * † Exallaspis
 * † Exallaspis coronata
 * † Exallaspis whittardi – type locality for species
 * † Failleana
 * † Failleana arenacea
 * † Fardenia
 * † Fardenia sp.
 * † Fasciculiconcha
 * † Fasciculiconcha transversa
 * † Fasciculophyllum
 * † Fasciculophyllum ambiguum – or unidentified related form
 * † Fasciculophyllum densum
 * † Fasciculophyllum omaliusi – or unidentified comparable form
 * † Fasciculophyllum omaliusi
 * † Fasciculophyllum sp. – tentative report
 * † Fasciculophyllum sp.
 * † Fasciculophyllum thomsoni
 * † Fascipericyclus
 * † Fascipericyclus sp.
 * † Favosites
 * † Favosites fibrilla
 * † Favosites gothlandicus
 * † Favosites multipora
 * † Favosites sp.
 * † Favosites spp.
 * † Fenestella – tentative report
 * † Fenestella – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Fenestella – or unidentified comparable form
 * † Fenestella
 * † Fenestella flabellata
 * † Fenestella membranacea
 * † Fenestella plebeia – or unidentified comparable form
 * † Fenestella plebeia
 * † Fenestella polyporata – or unidentified comparable form
 * † Fenestella polyporata
 * † Fenestella sp.
 * † Fenestella spp.
 * † Fenestella umbrosa
 * † Fenestrellina
 * † Fenestrellina polyporata – or unidentified related form
 * † Ferganella
 * † Ferganella borealis
 * † Ferganella llandoveriana – or unidentified comparable form
 * † Ferganella sp.
 * † Ferganella transversaria – or unidentified comparable form
 * † Filograna – tentative report
 * † Filograna permiana – type locality for species
 * † Filograna permiana
 * † Fistulipora
 * † Fistulipora minor
 * † Fistulipora sp.
 * † Flemingella
 * † Flemingella nysti – type locality for species
 * † Flemingia
 * † Flemingia carbonaria
 * † Flemingia hiseringiana – or unidentified related form
 * † Flexicalymene
 * † Flexicalymene onniensis – or unidentified related form
 * † Flexicalymene onniensis
 * † Flexicalymene sp.
 * † Fluctuaria
 * † Fluctuaria undata
 * † Foliomena
 * † Foliomena sp.
 * † Fordilla – tentative report
 * † Fordilla sp.
 * † Frostiella
 * † Frostiella sp.
 * † Fuchsella
 * † Fuchsella amygalina
 * † Fuchsella amygdalina
 * † Furcalithus
 * † Furcalithus sp.
 * † Furcitella
 * † Furcitella sp.
 * † Fusella
 * † Fusella rhomboidea
 * † Fusella sp.
 * † Fusella triangularis – or unidentified comparable form
 * † Fusella triangularis
 * † Fusella trigonalis
 * † Fusitheca – type locality for genus
 * † Fusitheca fanningiae – type locality for species
 * † Gastrioceras
 * † Gastrioceras cancellatum
 * † Gastrioceras coronatum – or unidentified related form
 * † Gastrioceras crenulatum – or unidentified comparable form
 * † Gastrioceras crenulatum
 * † Gastrioceras cumbriense
 * † Gastrioceras sp.
 * † Gastrioceras spp.
 * † Gastrioceras subcrenatum – or unidentified related form
 * † Gastropolus
 * † Gastropolus sp.
 * † Gattendorfia
 * † Gattendorfia sp.
 * † Geisina
 * † Geisina sp.
 * † Gelidorthis
 * † Gelidorthis partita – or unidentified comparable form
 * † Geragnostus
 * † Geragnostus callavei
 * † Geragnostus sp.
 * † Geralinura
 * † Geralinura britannica – type locality for species
 * † Geralinura britannica
 * † Gerarus
 * † Gerarus danielsi – or unidentified comparable form
 * † Geroneura – type locality for genus
 * † Geroneura ovata – type locality for species
 * † Gigantella
 * † Gigantella edelburgensis – or unidentified comparable form
 * † Gigantella gigantea
 * † Gigantella gigantoides
 * † Gigantella latissima
 * † Gigantella maximus
 * † Gigantella praemoderata
 * † Gigantoproductus
 * † Gigantoproductus dentifer
 * † Gigantoproductus edelburgensis – or unidentified comparable form
 * † Gigantoproductus edelburgensis
 * † Gigantoproductus giganteus – or unidentified comparable form
 * † Gigantoproductus giganteus
 * † Gigantoproductus gigantoides
 * † Gigantoproductus irregularis
 * † Gigantoproductus latissimus – or unidentified comparable form
 * † Gigantoproductus latissimus
 * † Gigantoproductus maximus
 * † Gigantoproductus sp.
 * † Gigantoproductus spp.
 * † Gigantoproductus striatosulcatus – or unidentified comparable form
 * † Gigantoproductus striatosulcatus
 * † Girtyella – tentative report
 * † Girtyella
 * † Girtyella saccula
 * † Girtyella sacculus
 * † Girtypecten
 * † Girtypecten stellaris
 * † Girtyspira
 * † Girtyspira fusiformis
 * † Girvanella
 * † Girvanella ducci
 * † Girvanella ducii
 * † Girvanella incrustans
 * † Girvanella nicholsoni
 * † Girvanella sp.
 * † Girvanella spp.
 * † Girvanella staminea
 * † Girvanopyge
 * † Girvanopyge sp.
 * † Gissocrinus
 * † Gissocrinus sp.
 * † Glabrocingulum – tentative report
 * † Glabrocingulum
 * † Glabrocingulum armstrongi
 * † Glabrocingulum atomarium – or unidentified comparable form
 * † Glabrocingulum atomarium
 * † Glabrocingulum interstrialis – or unidentified related form
 * † Glabrocingulum interstrialis
 * † Glabrocingulum sp.
 * † Glansicystis
 * † Glansicystis sp.
 * † Glaphyrites
 * † Glaphyrites holmesi – or unidentified related form
 * † Glaphyrites holmesi
 * † Glassia
 * † Glassia compressa
 * † Glassia sp.
 * † Glauderia
 * † Glauderia mirabilis
 * † Globivalvulina
 * † Globivalvulina sp.
 * † Globonema
 * † Globonema carinata
 * † Glossograptus
 * † Glossograptus sp.
 * † Glossoleptaena – type locality for genus
 * † Glossoleptaena
 * † Glossoleptaena emarginata – or unidentified comparable form
 * † Glossoleptaena pixis – type locality for species
 * † Glossoleptaena sp.
 * † Glyphodeta
 * † Glyphodeta zonata
 * † Glyptograptus
 * † Glyptograptus vas
 * † Glyptorthis
 * † Glyptorthis crispa – or unidentified comparable form
 * † Glyptorthis sp.
 * † Glyptorthis viriosa
 * † Gnathodus
 * † Gnathodus texanus
 * † Gomphoceras
 * † Gomphoceras aequale – or unidentified comparable form
 * † Goniatites
 * † Goniatites antiquatus – or unidentified comparable form
 * † Goniatites falcatus
 * † Goniatites granosus
 * † Goniatites hudsoni – or unidentified comparable form
 * † Goniatites hudsoni
 * † Goniatites sp.
 * † Goniatites striatus
 * † Gonioophora
 * † Gonioophora cymbaeformis – or unidentified comparable form
 * † Goniophora – tentative report
 * † Goniophora
 * † Goniophora cymbaeformis – or unidentified comparable form
 * † Goniophora cymbaeformis
 * † Goniophora rhombea
 * † Goniophora sp.
 * † Goniophorina
 * † Goniophorina sp.
 * † Goniotarbus
 * † Goniotarbus angulatus – type locality for species
 * † Goniotarbus tuberculatus – type locality for species
 * † Goniotarbus tuberculatus
 * † Gosseletina
 * † Gosseletina nodosa – type locality for species
 * † Gosseletina portlockiana
 * † Graeophonus – tentative report
 * † Graeophonus
 * † Graeophonus anglicus – type locality for species
 * † Graeophonus anglicus
 * † Graeophonus sp.
 * † Grammatodon
 * † Grammatodon sp.
 * † Grammysia
 * † Grammysia cingulata
 * † Grammysia sp.
 * † Grammysioidea
 * † Grammysioidea sp.
 * † Gravicalymene
 * † Gravicalymene sp.
 * † Grisellatheca – type locality for genus
 * † Grisellatheca salopensis – type locality for species
 * † Grypophyllum – tentative report
 * † Grypophyllum
 * † Grypophyllum convolutum – or unidentified comparable form
 * † Grypophyllum denkmanni
 * † Grypophyllum primum – or unidentified comparable form
 * † Grypophyllum sp.
 * † Guichenocarpos
 * † Guichenocarpos sp.
 * † Gunnarella
 * † Gunnarella sp.
 * † Gymnoscorpius – type locality for genus
 * † Gymnoscorpius
 * † Gymnoscorpius mutillidigitus – type locality for species
 * † Gymnoscorpius mutillidigitus
 * † Gymnostomix
 * † Gymnostomix sp.
 * † Gypidula – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Gypidula
 * † Gypidula galeata
 * † Gypidula lata
 * † Gypidula sp.
 * † Gyrolepis
 * † Gyrolepis rankinii
 * † Hadimopanella
 * † Hadimopanella apicata
 * † Hallopora – tentative report
 * † Hallopora
 * † Hallopora sp.
 * † Halysites
 * † Halysites catenularius
 * † Halysites sp.
 * † Hamlingella – or unidentified comparable form
 * † Hamlingella
 * † Hamlingella goergesi – or unidentified comparable form
 * † Hamlingella goergesi
 * † Hamlingella piltonensis
 * † Hapalocrinus
 * † Hapalocrinus sp.
 * † Haplistion
 * † Haplistion carbonaria
 * † Haplistion mega – type locality for species
 * † Haplolasma
 * † Haplolasma sp.
 * † Haplosphaeronis
 * † Haplosphaeronis sp.
 * † Haplothecia
 * † Haplothecia pengellyi
 * † Hardieopterus
 * † Hardieopterus megalops
 * † Harknessella
 * † Harknessella sp.
 * † Harknessella subplicata – or unidentified comparable form
 * † Harpes
 * † Harpes sp.
 * † Harpidella
 * † Harpidella sp.
 * † Hebellum
 * † Hebellum tetragonum – or unidentified comparable form
 * † Hebellum triviale – or unidentified comparable form
 * † Hedstroemina
 * † Hedstroemina fragilis
 * † Hedstroemina sp.
 * † Heightingtonaspis
 * † Heightingtonaspis anglica
 * † Heightingtonaspis willsi
 * † Heliolites
 * † Heliolites interstinctus – or unidentified comparable form
 * † Heliolites interstinctus
 * † Heliolites murchisoni
 * † Heliolites porosa
 * † Heliolites sp.
 * † Heliophyllum
 * † Heliophyllum sp.
 * † Helminthochiton
 * † Helminthochiton papilio – type locality for species
 * † Helminthochiton papilio
 * † Heloscorpio
 * † Heloscorpio sutcliffei – type locality for species
 * † Hemicyclaspis
 * † Hemicyclaspis sp.
 * † Heminectere
 * † Heminectere rushtoni – type locality for species
 * † Hemisiella
 * † Hemisiella maccoyiana
 * † Hemizyga
 * † Hemizyga bilineata – type locality for species
 * † Hemizyga clathratula
 * † Hemizyga heliciforma – type locality for species
 * † Hemsiella
 * † Hemsiella sp.
 * † Herpetocrinus
 * † Herpetocrinus sp.
 * † Hertzina
 * † Hertzina elongata
 * † Hesperiella
 * † Hesperiella sp.
 * † Hesperiella thomsoni
 * † Hesperonomia
 * † Hesperonomia sp.
 * † Hesperorthis
 * † Hesperorthis davidsoni – or unidentified comparable form
 * † Hesperorthis onniensis – type locality for species
 * † Hesperorthis sp.
 * † Hesslandona – tentative report
 * † Hesslandona – type locality for species Binformal
 * † Heterangium
 * † Heterangium lomaxii
 * † Heterangium shorense
 * † Heterangium tiliaeoides
 * † Heterophyllia
 * † Heterophyllia granulata
 * † Heterophyllum
 * † Heterophyllum grandis
 * † Heterorthina
 * † Heterorthina sp.
 * † Heterorthis
 * † Heterorthis sp.
 * † Hettonia
 * † Hettonia fallax
 * † Hexagonaria – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Hexagonaria
 * † Hexagonaria marrmini – or unidentified comparable form
 * † Hexagonaria sp.
 * † Hexaphyllia
 * † Hexaphyllia marginata
 * † Hexaphyllia mirabilis
 * † Hexaphyllia sp.
 * † Hibbertia
 * † Hibbertia costatus
 * † Hibbertia sp.
 * † Hiltonia
 * † Hiltonia rivuli
 * † Hindella – tentative report
 * † Hindella
 * † Hindella sp.
 * † Hindeodus
 * † Hindeodus cristulus
 * † Hippocardia
 * † Hippocardia hibernica
 * † Hippocardia hystericum
 * † Hippocardia sp.
 * † Hirnantia
 * † Hirnantia sagittifera
 * † Hirnantia sp.
 * † Hizemodendron
 * † Hizemodendron serratum
 * † Hoareicardia
 * † Hoareicardia cunea
 * † Holopea
 * † Holopea concinna
 * † Holopea sp.
 * † Holotrachelus
 * † Holotrachelus punctillosus
 * † Homalonotus
 * † Homalonotus sp.
 * † Homoceras
 * † Homoceras beyrichianum
 * † Homoceras sp.
 * † Homoceras undulatum – or unidentified related form
 * † Homoceratoides
 * † Homoceratoides divaricatus – or unidentified related form
 * † Homoeospira
 * † Homoeospira baylei
 * † Horderleyella
 * † Horderleyella plicata – or unidentified comparable form
 * † Horderleyella sp.
 * † Hormotoma – tentative report
 * † Hormotoma piperi – type locality for species
 * † Horridonia
 * † Horridonia horrida
 * † Hostinella
 * † Hostinella sp.
 * † Howellella
 * † Howellella anglica
 * † Howellella angustiplicata – or unidentified comparable form
 * † Howellella elegans
 * † Howellella sp.
 * † Howellella spp.
 * † Howellites
 * † Howellites sp.
 * † Hughmilleria – tentative report
 * † Hughmilleria
 * † Hughmilleria acuminata
 * † Hughmilleria banksi
 * † Hustedia
 * † Hustedia radialis – or unidentified comparable form
 * † Hustedia radialis
 * † Hustedia ulothrix
 * † Huttoniella
 * † Huttoniella sp.
 * † Hyalostelia
 * † Hyalostelia smithii
 * † Hyattidina
 * † Hyattidina canalis
 * † Hyattidina sp.
 * † Hyolithellus
 * † Hyolithellus isiticus
 * † Hyolithellus micans – or unidentified comparable form
 * † Hyolithellus micans
 * † Hyolithellus sp.
 * † Hyolithes – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Hyolithes
 * † Hyolithes affinis
 * † Hyolithes anglicus
 * † Hyolithes comleyensis
 * † Hyolithes degeeri – or unidentified comparable form
 * † Hyolithes forbesi
 * † Hyolithes lenticularis – or unidentified comparable form
 * † Hyolithes mimicus – type locality for species
 * † Hyolithes pallidus – type locality for species
 * † Hyolithes sculptilis
 * † Hyolithes similus
 * † Hyolithes sp.
 * † Hyolithes strettonensis
 * † Hyolithes terranovicus – or unidentified comparable form
 * † Hypagnostus
 * † Hypagnostus mammillatus
 * † Hypergonia
 * † Hypergonia acuminata – or unidentified comparable form
 * † Hypergonia cincta
 * † Hypergonia fastigiata – type locality for species
 * † Hypergonia kirkbyi
 * † Hypergonia percarinata
 * † Hypergonia quadricarinata
 * † Hypergonia sp.
 * † Hypermecaspis
 * † Hypermecaspis sp.
 * † Hypermegethes
 * † Hypermegethes northumbriae – type locality for species
 * † Hypselohaptodus
 * † Hypselohaptodus grandis – type locality for species
 * † Hysterolites
 * † Hysterolites hystericus
 * † Ianthinopsis
 * † Ianthinopsis conspicua – type locality for species
 * † Ianthinopsis conspicua
 * † Ianthinopsis sp.
 * † Ibergia
 * † Ibergia circularis
 * † Icthyocrinus
 * † Icthyocrinus sp.
 * † Idioprioniodus
 * † Idioprioniodus healdi
 * † Idoptilus – type locality for genus
 * † Idoptilus onisciformis – type locality for species
 * † Illaenopsis
 * † Illaenopsis sp.
 * † Illaenus – tentative report
 * † Illaenus
 * † Illaenus sp.
 * † Ilsanella
 * † Ilsanella oblonga – type locality for species
 * † Ilsanella oblonga
 * † Imitoceras
 * † Imitoceras sp.
 * † indet.
 * † indet. dubium
 * † Indiligens
 * † Indiligens sp.
 * † Ischnacanthus
 * † Ischnacanthus kingi
 * † Isogramma – or unidentified comparable form
 * † Isogramma
 * † Isogramma salteri
 * † Isogramma sp.
 * † Isorthis
 * † Isorthis amplificata – or unidentified comparable form
 * † Isorthis amplificata
 * † Isorthis clivosa
 * † Isorthis elivosa
 * † Isorthis orbicularis
 * † Isorthis sp.
 * † Janassa
 * † Janassa bituminosa
 * † Johntempleia
 * † Johntempleia shelvensls
 * † Jongmansia
 * † Jongmansia tuberculata – type locality for species
 * † Kalymma – or unidentified comparable form
 * † Kalymma sp.
 * † Kamaena
 * † Kamaena sp.
 * † Kamaenella
 * † Kamaenella denbighi
 * † Kamaenella tenuis
 * † Kampecaris – or unidentified comparable form
 * † Kampecaris dimnorensis
 * † Katastrophomena
 * † Katastrophomena antiquata – or unidentified related form
 * † Katastrophomena sp.
 * † Katoptychia
 * † Katoptychia hallii
 * † Kazakhoceras
 * † Kazakhoceras scaliger
 * † Keilorites
 * † Keilorites sp.
 * † Ketophyllum
 * † Ketophyllum sp.
 * † Kettneraspis
 * † Kettneraspis salopiensis
 * † Kiaeraspis
 * † Kiaeraspis sp.
 * † Kiaeromena
 * † Kiaeromena sp.
 * † Kinkaidia
 * † Kinkaidia triserrata – type locality for species
 * † Kinkaidia uniserrata – type locality for species
 * † Kinnella – tentative report
 * † Kinnella
 * † Kinnella kielanae
 * † Kinnella sp.
 * † Kionoceras
 * † Kionoceras angulatum
 * † Kionoceras caniculatum
 * † Kionoceras sp.
 * † Kionoceras sp. Binformal
 * † Kirkbyia
 * † Kirkbyia permiana – or unidentified comparable form
 * † Kjaerina
 * † Kjaerina complanata
 * † Kjaerina sp.
 * † Kjaerina typa
 * † Kjerulfina
 * † Kjerulfina sp.
 * † Kladognathus
 * † Kladognathus sp.
 * † Kloucekia
 * † Kloucekia sp.
 * † Kochiproductus
 * † Kochiproductus sp.
 * † Kokenospira
 * † Kokenospira sp.
 * † Koninckopecten
 * † Koninckopecten scotica
 * † Koninckophyllum – tentative report
 * † Koninckophyllum
 * † Koninckophyllum echinatum – or unidentified comparable form
 * † Koninckophyllum interruptum
 * † Koninckophyllum magnificum
 * † Koninckophyllum sp.
 * † Koninckophyllum tortuosum
 * † Koninckopora
 * † Koninckopora inflata
 * † Koninckopora sp.
 * † Kosovopeltis – tentative report
 * † Kosovopeltis sp.
 * † Kozlowskiellina
 * † Kozlowskiellina strawi – type locality for species
 * † Kozlowskiellina strawi
 * † Kozlowskites
 * † Kozlowskites sp.
 * † Krotovea
 * † Krotovea spinulosa
 * † Krotovia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Krotovia
 * † Krotovia aculcatus
 * † Krotovia aculeata
 * † Krotovia granulosa
 * † Krotovia nystiana
 * † Ktenoura
 * † Ktenoura patula – type locality for species
 * † Kullervo
 * † Kullervo sp.
 * † Kuresaaria
 * † Kuresaaria circulata
 * † Kuresaarina
 * † Kuresaarina circulata
 * † Kurosaaria
 * † Kurosaaria circulata
 * † Labechia
 * † Labechia sp.
 * † Laevigatisporites
 * † Laevigatisporites glabratus
 * † Lagenicula
 * † Lagenicula rugosa
 * † Lagenostoma
 * † Lagenostoma lomaxii
 * † Lagenostoma ovoides
 * † Lagynocystis
 * † Lagynocystis sp.
 * † Lambdarina
 * † Lambdarina manifoldensis – type locality for species
 * † Lambdarina manifoldensis
 * † Lapworthella
 * † Lapworthella dentata
 * † Lapworthella morphotype Ainformal
 * † Lapworthella morphotype Binformal
 * † Lapworthella morphotype Cinformal
 * † Laticrura
 * † Laticrura sp.
 * † Latiproductus
 * † Latiproductus latissimus
 * † Latouchella – type locality for genus
 * † Latouchella
 * † Latouchella costata – type locality for species
 * † Latouchella costata
 * † Latouchella sp.
 * † Leangella
 * † Leangella indentata
 * † Leangella segmentum
 * † Leangella sp.
 * † Lebachia
 * † Lebachia frondosa
 * † Lebachia piniformis
 * † Lechritrochoceras
 * † Lechritrochoceras sp.
 * † Leiagnostus
 * † Leiagnostus sp.
 * † Leioclema
 * † Leioclema sp.
 * † Leiorhynchus
 * † Leiorhynchus papyracea – or unidentified comparable form
 * † Lenorthis
 * † Lenorthis proava – or unidentified comparable form
 * † Lenorthis proava
 * † Leonaspis
 * † Leonaspis sp.
 * † Leperditia
 * † Leperditia sp.
 * † Lepetopsis
 * † Lepetopsis phillipsi – or unidentified comparable form
 * † Lepetopsis phillipsi
 * † Lepetopsis retrorsa
 * † Lepidactis
 * † Lepidactis wenlocki
 * † Lepidaster
 * † Lepidaster grayi
 * † Lepidocarpon
 * † Lepidocarpon lomaxii
 * † Lepidocoleus
 * † Lepidocoleus suecicus
 * † Lepidodendron
 * † Lepidodendron calamopsoides
 * † Lepidodendron hickii
 * † Lepidodendron obovatum
 * † Lepidodendron sp.
 * † Lepidoleptaena
 * † Lepidoleptaena sp.
 * † Lepidophloios
 * † Lepidophloios fuliginosus
 * † Lepidophloios harcourtii
 * † Lepidophylloides
 * † Lepidophylloides angulatum
 * † Lepidophylloides equilaterale
 * † Lepidophylloides latifolium
 * † Lepidophylloides minor
 * † Lepidophylloides papillonaceum
 * † Lepidophylloides sewardii
 * † Lepidophylloides thomasii
 * † Lepidostrobus
 * † Lepidostrobus arberii
 * † Lepidostrobus maslenii
 * † Lepidostrobus oldhamius
 * † Lepidotosaurus – type locality for genus
 * † Lepidotosaurus duffi – type locality for species
 * † Leptacanthus
 * † Leptacanthus sp.
 * † Leptaena – tentative report
 * † Leptaena – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Leptaena
 * † Leptaena arberae – type locality for species
 * † Leptaena depressa
 * † Leptaena poulseni – type locality for species
 * † Leptaena purpurea – type locality for species
 * † Leptaena purpurea – or unidentified comparable form
 * † Leptaena quadrata
 * † Leptaena rhomboidalis
 * † Leptaena salopiensis
 * † Leptaena sp.
 * † Leptaena ventricosa – or unidentified comparable form
 * † Leptaena ziegleri
 * † Leptagonia
 * † Leptagonia analoga
 * † Leptagonia caledonica
 * † Leptagonia smithi
 * † Leptagonia sp.
 * † Leptoblattina
 * † Leptoblattina exilis – type locality for species
 * † Leptodesma – tentative report
 * † Leptodesma – or unidentified comparable form
 * † Leptodesma
 * † Leptodesma anatinum
 * † Leptodesma cimitum
 * † Leptodesma cultellata
 * † Leptodesma cultellatum – or unidentified comparable form
 * † Leptodesma cultellatum
 * † Leptodesma grandis
 * † Leptodesma hendersoni – or unidentified related form
 * † Leptodesma hirundo
 * † Leptodesma longirostris
 * † Leptodesma sp.
 * † Leptodesma thompsoni
 * † Leptodesma thomsoni
 * † Leptodomus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Leptodomus lanceolata
 * † Leptoplastides
 * † Leptoplastides salteri
 * † Leptoplastides sp.
 * † Leptoptygma
 * † Leptoptygma sp. Ainformal
 * † Leptoptygma sp. Binformal
 * † Leptoptygma virgatum – or unidentified comparable form
 * † Leptostega
 * † Leptostega abrupta – type locality for species
 * † Leptostrophia
 * † Leptostrophia sp.
 * † Leptotarbus
 * † Leptotarbus torpedo – type locality for species
 * † Leptozone
 * † Leptozone sp.
 * † Leurocycloceras
 * † Leurocycloceras sp.
 * † Leurocycloceras whitcliffense
 * † Levenea
 * † Levenea canaliculata – or unidentified comparable form
 * † Levitusia
 * † Levitusia humerosa
 * † Levitusia spinauris
 * † Lichas
 * † Lichas laciniatus
 * † Liebea
 * † Liebea septifer
 * † Liebea sp.
 * † Liebea squamosa
 * † Limatulina
 * † Limatulina scotica
 * † Limatulina sp.
 * † Limipecten
 * † Limipecten dissimilis
 * † Lindstroemia
 * † Lindstroemia sp.
 * † Linguatornoceras
 * † Linguatornoceras holwilli – type locality for species
 * † Linguatornoceras ovatum
 * † Lingula
 * † Lingula carbonaria
 * † Lingula circularis – tentative report
 * † Lingula credneri
 * † Lingula lata
 * † Lingula lewisi
 * † Lingula lewisii
 * † Lingula mytilloides
 * † Lingula philipi
 * † Lingula pseudoparallela
 * † Lingula sp. – type locality for species
 * † Lingula sp.
 * † Lingula spp.
 * † Lingula squamiformis – or unidentified comparable form
 * † Lingula squamiformis
 * † Lingula symondsi – or unidentified comparable form
 * † Lingula symondsi
 * † Lingulasma
 * † Lingulasma sp.
 * † Lingulella
 * † Lingulella displosa
 * † Lingulella sp.
 * † Linnarssonia
 * † Linnarssonia ophirensis
 * † Linoporella
 * † Linoporella punctata
 * † Linoproductus
 * † Linoproductus cora
 * † Linoproductus corrugatus
 * † Linoproductus hemisphaericus – or unidentified comparable form
 * † Linoproductus hemisphericus
 * † Linoproductus phi
 * † Linoproductus sp.
 * † Linoprotonia
 * † Linoprotonia sp.
 * † Liocnemis
 * † Liocnemis sp.
 * † Liospira
 * † Liospira cornovica – or unidentified comparable form
 * † Liospira cornovica
 * † Liospira sp.
 * † Liostracus
 * † Liostracus comleyensis
 * † Liralingua
 * † Liralingua wilsoni
 * † Liraloron – type locality for genus
 * † Liraloron cornoviorum – type locality for species
 * † Liroceras
 * † Liroceras lunense – or unidentified comparable form
 * † Listracanthus
 * † Listracanthus sp.
 * † Litagnostus
 * † Litagnostus meniscus
 * † Lithophaga – tentative report
 * † Lithophaga
 * † Lithophaga lingualis
 * † Lithophaga sp.
 * † Lithosialis
 * † Lithosialis brongniarti – type locality for species
 * † Lithostrotion
 * † Lithostrotion affine
 * † Lithostrotion basaltiforme
 * † Lithostrotion decipiens
 * † Lithostrotion irregulare
 * † Lithostrotion junceum
 * † Lithostrotion maccoyanum – or unidentified comparable form
 * † Lithostrotion maccoyanum
 * † Lithostrotion mcoyanum
 * † Lithostrotion pauciradiale
 * † Lithostrotion portlocki
 * † Lithostrotion proliferum – or unidentified comparable form
 * † Lithostrotion sp.
 * † Lithostrotion vorticale
 * † Lochriea
 * † Lochriea homopunctatus
 * † Logania
 * † Logania sp.
 * † Lonchodina
 * † Lonchodina sp.
 * † Lonchodomas
 * † Lonchodomas pennatus – or unidentified comparable form
 * † Lonchodomas pennatus
 * † Lonchodomas sp.
 * † Londinia
 * † Londinia sp.
 * † Longstaffia
 * † Longstaffia pulchra
 * † Longvillia
 * † Longvillia sp.
 * † Lonsdaleia
 * † Lonsdaleia duplicata
 * † Lonsdaleia floriformis
 * † Lonsdaleia laticlavia – or unidentified comparable form
 * † Lonsdaleia sp.
 * † Lophoceras
 * † Lophoceras pentagonum
 * † Lophonictella
 * † Lophonictella sp.
 * † Lophophyllum
 * † Lophophyllum meathopense
 * † Lophospira
 * † Lophospira sp.
 * † Lordshillia
 * † Lordshillia sp.
 * † Lotzia
 * † Lotzia neglecta
 * † Loxonema – tentative report
 * † Loxonema
 * † Loxonema fasciatum – or unidentified comparable form
 * † Loxonema gregarium
 * † Loxonema obsoleta
 * † Loxonema scalarioideum
 * † Loxonema sinuosum
 * † Loxonema sp.
 * † Loxonema spp.
 * † Loxonema striatissimum – type locality for species
 * † Luciella
 * † Luciella limbata
 * † Luciellina
 * † Luciellina helicinoides – tentative report
 * † Luciellina poolvashensis – type locality for species
 * † Luciellina sp.
 * † Luciellina squamula
 * † Luhaia – tentative report
 * † Luhaia sp.
 * † Lygdozoon
 * † Lygdozoon weaveri
 * † Lyginopteris
 * † Lyginopteris corsinii
 * † Lyginopteris kubartii
 * † Lyginopteris oldhamia
 * † Lyginopteris papilio
 * † Lyginorachis
 * † Lyginorachis papilio
 * † Lyginorachis taitiana
 * † Lyginorachis whitadderensis – or unidentified comparable form
 * † Lyrodesma
 * † Lyrodesma sp.
 * † Lyrogoniatites
 * † Lyrogoniatites georgiensis
 * † Lysorophus
 * † Lysorophus sp.
 * † Lytospira
 * † Lytospira sp.
 * † Macgeea
 * † Macgeea bathycalyx – or unidentified comparable form
 * † Macgeea sp.
 * † Mackerrovia
 * † Mackerrovia lobata
 * † Macrochilina – tentative report
 * † Macrochilina
 * † Macrochilina acuta
 * † Macrochilina cyclostoma – type locality for species
 * † Macrochilina ejecta
 * † Macrochilina elevata
 * † Macrochilina imbricata
 * † Macrochilina lincta
 * † Macrochilina meridionalis
 * † Macrochilina naticaeformis
 * † Macrochilina piltonensis
 * † Macrochilina rectinea
 * † Macrochilina subimbricata
 * † Macrochilina turbinea
 * † Macrocystella – tentative report
 * † Macrocystella
 * † Macrocystella sp.
 * † Macrogrammus
 * † Macrogrammus sp.
 * † Macropyge – tentative report
 * † Macropyge
 * † Macropyge sp.
 * † Macrypsilon
 * † Macrypsilon sp.
 * † Madygenia
 * † Madygenia brachypyga
 * † Maiocercus
 * † Maiocercus celticus – type locality for species
 * † Maiocercus celticus
 * † Manticoceras
 * † Manticoceras adorfense – or unidentified comparable form
 * † Manticoceras lamed
 * † Marginicinctus
 * † Marginicinctus sp.
 * † Marmolatella – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Marmolatella
 * † Marmolatella ampliata
 * † Marmolatella sigaretiformis
 * † Marsupipterus – type locality for genus
 * † Marsupipterus sculpturatus – type locality for species
 * † Martinia
 * † Martinia decora – or unidentified related form
 * † Martinia glabra – or unidentified comparable form
 * † Martinia glabra
 * † Martinia sp.
 * † Martinidiscus
 * † Martinidiscus woodwardii
 * † Martiniopsis – or unidentified comparable form
 * † Martiniopsis bimembris
 * † Mauispirifer – tentative report
 * † Mauispirifer sp.
 * † Maurotarion
 * † Maurotarion sp.
 * † Maxigoniatites
 * † Maxigoniatites globostriatus
 * † Mazocarpon
 * † Mazocarpon cashii
 * † Mazocarpon shorense
 * † Mazonia
 * † Mazonia wardingleyi – type locality for species
 * † Mcewanella
 * † Mcewanella sp.
 * † Meadowtownella
 * † Meadowtownella sp.
 * † Medullosa
 * † Medullosa anglica
 * † Medullosa centrofilis
 * † Medullosa pusilla
 * † Meekospira
 * † Meekospira acrolopha – type locality for species
 * † Meekospira acrolopha
 * † Meekospira peracuta
 * † Megastrophia
 * † Megastrophia sp.
 * † Mellopegma
 * † Mellopegma indecora
 * † Melocrinites
 * † Melocrinites sp.
 * † Mendacella
 * † Mendacella challinori
 * † Mendacella crassiformis
 * † Mendacella lata
 * † Mendacella phiala – type locality for species
 * † Mendacella phiala
 * † Mendacella uberis
 * † Meristina
 * † Meristina furcata
 * † Meristina obtusa
 * † Merlinia
 * † Merlinia sp.
 * † Merocanites
 * † Merocanites applanatus
 * † Mesocoelia – tentative report
 * † Mesocoelia
 * † Mesocoelia priscum – or unidentified comparable form
 * † Mesocoelia priscum
 * † Mesoleptostrophia
 * † Mesoleptostrophia filosa
 * † Mesopholidostrophia
 * † Mesopholidostrophia laevigata
 * † Mesopholidostrophia salopiensis
 * † Mesopholidostrophia sp.
 * † Mesophyllum
 * † Mesophyllum cylindricum
 * † Mesophyllum lissingenense – or unidentified comparable form
 * † Mesophyllum maximum
 * † Mesophyllum pseudoorthoceras
 * † Mesophyllum sp.
 * † Mesoplica – or unidentified comparable form
 * † Mesoplica
 * † Mesoplica praelonga
 * † Mesoplica simplicior – or unidentified comparable form
 * † Mesostrobus
 * † Mesostrobus scottii
 * † Mesotarbus – type locality for genus
 * † Mesotarbus
 * † Mesotarbus angustus – type locality for species
 * † Mesotarbus eggintoni – type locality for species
 * † Mesotarbus hindi
 * † Mesotarbus intermedius – type locality for species
 * † Mesotarbus peteri – type locality for species
 * † Mesoxylon
 * † Mesoxylon lomaxii
 * † Mesoxylon multirame
 * † Mesoxylon platypodium
 * † Mesoxylon poroxyloides
 * † Mesoxylon sutcliffii
 * † Mesoxylopsis
 * † Mesoxylopsis arberae
 * † Mestognathus
 * † Mestognathus beckmani
 * † Metacoceras
 * † Metacoceras sp.
 * † Metadimorphoceras
 * † Metadimorphoceras saleswheelense – or unidentified comparable form
 * † Metoptoma
 * † Metoptoma elliptica
 * † Metoptoma imbricatum
 * † Metoptoma pileus
 * † Metriophyllum
 * † Metriophyllum bouchardi
 * † Metriophyllum lituum
 * † Miadesmia
 * † Miadesmia membranacea
 * † Miamia
 * † Miamia rossorum – type locality for species
 * † Michelinia
 * † Michelinia favosa
 * † Michelinia konincki
 * † Michelinia megastoma – or unidentified comparable form
 * † Michelinia megastoma
 * † Michelinia sp.
 * † Michelinia tenuisepta
 * † Michelinia tenuiseptata
 * † Michelinoceras
 * † Michelinoceras avelinii – type locality for species
 * † Michelinoceras avelinii
 * † Michelinoceras bullatum
 * † Michelinoceras sp.
 * † Micmacca
 * † Micmacca comleyensis – type locality for species
 * † Micmacca protolenoides – type locality for species
 * † Micragnostus
 * † Micragnostus sp.
 * † Microcornus
 * † Microcornus parvulus – or unidentified comparable form
 * † Microdictyon
 * † Microdictyon sphaeroides – type locality for species
 * † Microdictyon sphaeroides
 * † Microdoma
 * † Microdoma bicrenulata
 * † Micromitra
 * † Micromitra phillipsi – or unidentified comparable form
 * † Micromitra sp.
 * † Microparia – tentative report
 * † Microparia
 * † Microparia sp.
 * † Microptychis
 * † Microptychis constricta
 * † Microptychis wrighti
 * † Microspermopteris
 * † Microspermopteris aphylla
 * † Microspermopteris minima
 * † Microsphaeridiorhnynchia
 * † Microsphaeridiorhnynchia nucula
 * † Microsphaeridiorhynchia
 * † Microsphaeridiorhynchia nucula
 * † Microsphaeridiorhynchus
 * † Microsphaeridiorhynchus nucula
 * † Microsphaeridiorhynchus sp.
 * † Microsphaeridorhynchia
 * † Microsphaeridorhynchia nucula
 * † Microspongia
 * † Microspongia sp.
 * † Miraspis
 * † Miraspis parallela
 * † Mitrocystella
 * † Mitrocystella sp.
 * † Mitrocystites
 * † Mitrocystites sp.
 * † Mitrospermum
 * † Mitrospermum compressum
 * † Mixoneura
 * † Mixoneura huttoniana
 * † Mixoneura sp.
 * † Mixopterus
 * † Mixopterus sp.
 * † Mjoesina
 * † Mjoesina sp.
 * † Modiolopsis
 * † Modiolopsis sp.
 * † Modiolopsis spp.
 * † Modiolus
 * † Modiolus patula – or unidentified related form
 * † Modiolus sp.
 * † Modiomorpha – or unidentified comparable form
 * † Modiomorpha
 * † Modiomorpha modiola – or unidentified comparable form
 * † Modiomorpha modiola
 * † Modiomorpha modiols
 * † Monobolina
 * † Monobolina plumbea
 * † Monobolina sp.
 * † Monograptus
 * † Monograptus priodon
 * † Monograptus sp.
 * † Monotrypa
 * † Monotrypa sp.
 * † Morphotropis
 * † Morphotropis helicina – or unidentified comparable form
 * † Mourlonia
 * † Mourlonia antrina
 * † Mourlonia carinata
 * † Mourlonia expansa
 * † Mourlonia naticoides
 * † Mourlonia placida
 * † Mourlonia sp.
 * † Mourlonia striata
 * † Muensteroceras
 * † Muensteroceras complanatum
 * † Muensteroceras rotella – or unidentified comparable form
 * † Muensteroceras sp.
 * † Murchisonia – tentative report
 * † Murchisonia
 * † Murchisonia anglica
 * † Murchisonia fusiformis – type locality for species
 * † Murchisonia fusiformis – or unidentified comparable form
 * † Murchisonia marri – type locality for species
 * † Murchisonia obesa – type locality for species
 * † Murchisonia sp.
 * † Murchisonia subornata – or unidentified comparable form
 * † Murchisonia treponema – type locality for species
 * † Murchisonia turbinata
 * † Murchisonia vicariana – type locality for species
 * † Murinella
 * † Murinella sp.
 * † Myalina
 * † Myalina mitchelli
 * † Myalina peralata
 * † Myalina peralta
 * † Myalina pernoides
 * † Myalina redesdalensis – or unidentified comparable form
 * † Myalina sp.
 * † Myeloxylon
 * † Myeloxylon sp.
 * † Myinda – tentative report
 * † Myinda sp.
 * † Myindella
 * † Myindella sp.
 * † Myofossa
 * † Myofossa hindi
 * † Myophoria – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Myophoria sp.
 * † Myriacantherpestes
 * † Myriacantherpestes sp.
 * † Myriophylloides
 * † Myriophylloides williamsonii
 * † Mytilarca – tentative report
 * † Mytilarca
 * † Mytilarca sp.
 * † Myttonia
 * † Myttonia sp.
 * † Naiadites – or unidentified comparable form
 * † Naiadites
 * † Naiadites sp.
 * † Naiadites tumidus
 * † Namuropyge
 * † Namuropyge acanthina
 * † Namuropyge decora
 * † Namuropyge glaphyra
 * † Namuropyge kingi
 * † Nanahughmilleria
 * † Nanahughmilleria pygmaea
 * † Nankinolithus
 * † Nankinolithus sp.
 * † Naticopsis – tentative report
 * † Naticopsis – or unidentified comparable form
 * † Naticopsis
 * † Naticopsis ableptis – type locality for species
 * † Naticopsis consimilis – or unidentified related form
 * † Naticopsis consimilis
 * † Naticopsis elongata
 * † Naticopsis globosa
 * † Naticopsis hallii – or unidentified comparable form
 * † Naticopsis hallii
 * † Naticopsis minima
 * † Naticopsis nexicosta
 * † Naticopsis planispira
 * † Naticopsis sp.
 * † Naticopsis trevorpaticiciorum – or unidentified comparable form
 * † Natiria – type locality for genus
 * † Natiria lyrata
 * † Neilsonia
 * † Neilsonia coatesi – type locality for species
 * † Neilsonia coatesi
 * † Neilsonia ganneyica – type locality for species
 * † Nematasketum
 * † Nematasketum diversiforme
 * † Nematothallus
 * † Nematothallus pseudovasculosa
 * † Nematothallus sp.
 * † Neoagnostus
 * † Neoagnostus sp.
 * † Neobeyrichia
 * † Neobeyrichia lauensis
 * † Neobeyrichia sissica
 * † Neobeyrichia sp.
 * † Neocalamites
 * † Neocalamites mansfeldicus
 * † Neolichas
 * † Neolichas constrictus
 * † Neoprioniodus
 * † Neoprioniodus sp.
 * † Neospirifer
 * † Neospirifer striatus
 * † Neseuretus
 * † Neseuretus sp.
 * † Newellipecten – tentative report
 * † Newellipecten
 * † Newellipecten austeni
 * † Newellipecten sp.
 * † Nicolella
 * † Nicolella actoniae – or unidentified comparable form
 * † Nicolella actoniae
 * † Nicolella sp.
 * † Niobella
 * † Niobella sp.
 * † Niobina
 * † Niobina davidis
 * † Nocturnellia
 * † Nocturnellia sp.
 * † Nocturniella
 * † Nocturniella sp.
 * † Nodonchus
 * † Nodonchus bambusifer
 * † Nodosaria – or unidentified comparable form
 * † Nodosaria radicula
 * † Nodozyga
 * † Nodozyga rugifera
 * † Nomismoceras
 * † Nomismoceras germanicum
 * † Nomismoceras sp.
 * † Nomismoceras vittiger – or unidentified related form
 * † Nomismoceras vittigerum – or unidentified comparable form
 * † Nordiceras – tentative report
 * † Nordiceras middletoni – type locality for species
 * † Novakella
 * † Novakella sp.
 * † Novaspis
 * † Novaspis sp.
 * † Novocrania – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Novocrania sp.
 * † Nucleospira
 * † Nucleospira pisum
 * † Nucleospira sp.
 * † Nucleurus
 * † Nucleurus diabolus
 * † Nucleurus sp.
 * † Nucula
 * † Nucula lineata – or unidentified comparable form
 * † Nucula sp.
 * † Nuculana – tentative report
 * † Nuculana – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Nuculana
 * † Nuculana attenuata
 * † Nuculana sp.
 * † Nuculana stilla
 * † Nuculana undulata
 * † Nuculites
 * † Nuculites antiqua
 * † Nuculites antiquaas
 * † Nuculites antiquas
 * † Nuculites antiquus
 * † Nuculites ovata
 * † Nuculites sp.
 * † Nuculoidea – tentative report
 * † Nuculoidea sp.
 * † Nuculopsis – tentative report
 * † Nuculopsis
 * † Nuculopsis croneisi – or unidentified comparable form
 * † Nuculopsis gibbosa
 * † Nyhamnella
 * † Nyhamnella sp.
 * † Nylanderina – tentative report
 * † Nylanderina bisulcata – or unidentified comparable form
 * † Obliquipecten – or unidentified comparable form
 * † Obliquipecten sp.
 * † Obolus
 * † Obolus parvulus
 * † Obolus sp.
 * † Obolus subditivus
 * † Obulus
 * † Obulus sp.
 * † Octillaenus
 * † Octillaenus sp.
 * † Odontomaria
 * † Odontomaria semiplicata
 * † Odontopteris
 * † Odontopteris osmundaeformis – or unidentified comparable form
 * † Odontopteris sp.
 * † Oedicybele
 * † Oedicybele sp.
 * † Ogmocnemis
 * † Ogmocnemis irregularis
 * † Ogyginus
 * † Ogyginus sp.
 * † Oligotypus
 * † Oligotypus britannicus
 * † Onchus
 * † Onchus besomensis – tentative report
 * † Onchus sp.
 * † Onchus tenuistriatus
 * † Onchus wheathillensis
 * † Onnia
 * † Onnia gracilis
 * † Onnia sp.
 * † Onnia superba – or unidentified comparable form
 * † Onnia superba
 * † Onnicalymene
 * † Onnicalymene sp.
 * † Onniella
 * † Onniella broeggeri – or unidentified related form
 * † Onniella broeggeri – or unidentified comparable form
 * † Onniella broeggeri
 * † Onniella depressa
 * † Onniella ostentata
 * † Onniella reuschi
 * † Onniella sp.
 * † Onnioides
 * † Onnioides sp.
 * † Ophiacodon
 * † Ophiacodon sp.
 * † Orbiculoidea – tentative report
 * † Orbiculoidea
 * † Orbiculoidea forbesi – or unidentified comparable form
 * † Orbiculoidea forbesi
 * † Orbiculoidea konincki
 * † Orbiculoidea nitida – or unidentified comparable form
 * † Orbiculoidea nitida
 * † Orbiculoidea rugata
 * † Orbiculoidea sp.
 * † Orbitremites
 * † Orbitremites ellipticus
 * † Oreisator
 * † Oreisator tichkaensis
 * † Orionastraea
 * † Orionastraea garwoodi
 * † Orionastraea indivisa
 * † Orionastraea prerete
 * † Oriostoma
 * † Oriostoma coralli
 * † Oriostoma globosum
 * † Oriostoma sp.
 * † Ormathops
 * † Ormathops sp.
 * † Orobias
 * † Orobias ammonoides
 * † Orobias ornata
 * † Orometopus
 * † Orometopus sp.
 * † Orthambonites
 * † Orthambonites exopunctata
 * † Orthambonites sp.
 * † Orthis
 * † Orthis callactis – or unidentified comparable form
 * † Orthis sp.
 * † Orthoceras – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Orthoceras
 * † Orthoceras elongatocinctum
 * † Orthoceras martinianum
 * † Orthoceras sollasi
 * † Orthoceras sp.
 * † Orthoceras speciosum
 * † Orthoceras spp.
 * † Orthoceras teres
 * † Orthoceras wrighti
 * † Orthograptus
 * † Orthograptus sp.
 * † Orthonota
 * † Orthonota rigida
 * † Orthonota sp.
 * † Orthonychia
 * † Orthonychia costata
 * † Orthonychia puellaris – type locality for species
 * † Orthonychia puellaris
 * † Orthonychia quadrangularis – type locality for species
 * † Orthonychia quadrangularis
 * † Orthonychia rostratus – tentative report
 * † Orthonychia rotunda
 * † Orthotetes – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Orthotetes hipponyx – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Orthotheca
 * † Orthotheca holmi – type locality for species
 * † Orthotheca sp.
 * † Orthotheca striata – type locality for species
 * † Orthothetina
 * † Orthothetina leei
 * † Orthothrix
 * † Orthothrix excavata
 * † Ortonella
 * † Ortonella kershopensis
 * † Ortonella sp.
 * † Oslogonites – tentative report
 * † Oslogonites sp.
 * † Otarion
 * † Otarion sp.
 * † Oulodus
 * † Oulodus sp.
 * † Ovatia – tentative report
 * † Ovatia spinulifera – tentative report
 * † Overtonia
 * † Overtonia fimbriata – or unidentified comparable form
 * † Overtonia fimbriata
 * † Overtonia fimbriatus
 * † Oxoplecia – tentative report
 * † Oxoplecia
 * † Oxoplecia nantensis – or unidentified comparable form
 * † Oxoplecia sp.
 * † Oxyprora
 * † Oxyprora digitatum
 * † Ozarkodina – tentative report
 * † Ozarkodina
 * † Ozarkodina gaertneri
 * † Ozarkodina sp.
 * † Pachyfavosites – tentative report
 * † Pachyfavosites – or unidentified related form
 * † Pachyfavosites
 * † Pachyfavosites polymorphus – tentative report
 * † Pachyfavosites polymorphus – or unidentified related form
 * † Pachyfavosites polymorphus
 * † Pachytesta
 * † Pachytesta olivaeformis
 * † Pachytesta shorensis
 * † Pachytesta sp.
 * † Pachytheca
 * † Pachytheca sp.
 * † Pachytheca sphaerica – or unidentified comparable form
 * † Paecilodus
 * † Paecilodus sp.
 * † Paffrathopsis
 * † Paffrathopsis antiqua
 * † Paffrathopsis subcostata
 * † Pagea
 * † Pagea symondsii
 * † Paladin
 * † Paladin eichwaldi
 * † Palaechinus
 * † Palaechinus sp.
 * † Palaeobolus
 * † Palaeobolus sp.
 * † Palaeocyclus
 * † Palaeocyclus porpita
 * † Palaeodictyota
 * † Palaeodictyota sp.
 * † Palaeoglossa
 * † Palaeoglossa attenuata
 * † Palaeoglossa myttonensis
 * † Palaeoglossa sp.
 * † Palaeolima
 * † Palaeolima simplex
 * † Palaeolima sp.
 * † Palaeomachus
 * † Palaeomachus anglicus – type locality for species
 * † Palaeomphalus
 * † Palaeomphalus obtusangulus
 * † Palaeoneilo – tentative report
 * † Palaeoneilo – or unidentified comparable form
 * † Palaeoneilo
 * † Palaeoneilo antiqua – or unidentified comparable form
 * † Palaeoneilo constricta – or unidentified comparable form
 * † Palaeoneilo constricta
 * † Palaeoneilo lirata – tentative report
 * † Palaeoneilo lirata
 * † Palaeoneilo maureri – or unidentified comparable form
 * † Palaeoneilo maureri
 * † Palaeoneilo primaeva – or unidentified comparable form
 * † Palaeoneilo sp.
 * † Palaeoneilo tensa
 * † Palaeoniscum
 * † Palaeoniscum comtus
 * † Palaeoniscum elegans
 * † Palaeoniscus
 * † Palaeoniscus freieslebeni
 * † Palaeoniscus longissimus
 * † Palaeoniscus macrophthalmus
 * † Palaeoniscus macropthalmus
 * † Palaeopecten
 * † Palaeopecten danbyi – or unidentified comparable form
 * † Palaeophonus
 * † Palaeophonus lightbodyi – type locality for species
 * † Palaeosmilia
 * † Palaeosmilia murchisoni
 * † Palaeosmilia regia
 * † Palaeosmilia stutchburyi
 * † Palaeosoma
 * † Palaeosoma giganteum – type locality for species
 * † Palaeosoma robustum – type locality for species
 * † Palaeosoma robustum
 * † Palaeostachya
 * † Palaeostachya vera
 * † Palaeostrophomena
 * † Palaeostrophomena sp.
 * † Palaeotarbus – type locality for genus
 * † Palaeotarbus jerami
 * † Palaeozyga
 * † Palaeozyga roscobiensis – or unidentified comparable form
 * † Palaeozygopleura
 * † Palaeozygopleura benniana
 * † Palaeozygopleura nexile
 * † Palaeozygopleura robroystonensis
 * † Palaeozygopleura roemeri
 * † Palaeozygopleura scalaroides
 * † Palaeozygopleura tenuisulcata – or unidentified comparable form
 * † Palaeozygopleura tenuisulcata
 * † Palasterina
 * † Palasterina orchilocalia – type locality for species
 * † Paleoglossa
 * † Paleoglossa myttonensis
 * † Paleyoldia
 * † Paleyoldia macgregori
 * † Paltodus
 * † Paltodus dyscritus
 * † Panderia
 * † Panderia sp.
 * † Panderodus
 * † Panderodus sp.
 * † Panderodus unicostatus
 * † Parabolina
 * † Parabolina sp.
 * † Parabolinella
 * † Parabolinella sp.
 * † Parabolinella triarthroides
 * † Paracalamites
 * † Paracalamites kutorgai
 * † Paracraniops
 * † Paracraniops sp.
 * † Paracybeloides
 * † Paracybeloides loveni – or unidentified related form
 * † Paracybeloides sp.
 * † Paracyclas – tentative report
 * † Paracyclas – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Paracyclas – or unidentified comparable form
 * † Paracyclas
 * † Paracyclas insueta
 * † Paracyclas rugosa – tentative report
 * † Paracyclas rugosa – or unidentified comparable form
 * † Paracyclas rugosa
 * † Paracyclas sp.
 * † Paracyclas tenuis – or unidentified comparable form
 * † Paradoxides
 * † Paradoxides sjogreni – or unidentified comparable form
 * † Paradoxides sp.
 * † Parahughmilleria
 * † Parahughmilleria salteri
 * † Paraisobuthus
 * † Paraisobuthus duobicarinatus – type locality for species
 * † Paralellodon
 * † Paralellodon sp.
 * † Parallelodon
 * † Parallelodon bistriatus
 * † Parallelodon cingulatus
 * † Parallelodon corrugatus
 * † Parallelodon obtusus – or unidentified comparable form
 * † Parallelodon ornatissimus
 * † Parallelodon semicostatus
 * † Parallelodon sp.
 * † Parallelodon squamifer
 * † Parallelodon squamosus – or unidentified comparable form
 * † Parallelodon striatus
 * † Parallelodon theciformis – or unidentified comparable form
 * † Parallelodon theciformis
 * † Paralycopodites
 * † Paralycopodites brevifolius
 * † Paramillerella – tentative report
 * † Paramillerella sp.
 * † Paraphragmites
 * † Paraphragmites ibex
 * † Parapilekia
 * † Parapilekia sp.
 * † Paraproetus
 * † Paraproetus sp.
 * † Parasolenapleura – tentative report
 * † Parasolenapleura peregrina
 * † Parastrophina
 * † Parastrophina sp.
 * † Parastrophinella
 * † Parastrophinella musculosa
 * † Parastrophinella sp.
 * † Parastylonurus
 * † Parastylonurus sigmoidalis
 * † Pareobuthus – type locality for genus
 * † Pareobuthus salopiensis – type locality for species
 * † Pareuloma
 * † Pareuloma expansum – type locality for species
 * † Parillaenus
 * † Parillaenus sp.
 * † Parka
 * † Parka decipiens
 * † Paromalomena – tentative report
 * † Paromalomena polonica
 * † Patellilabia
 * † Patellilabia britannica – type locality for species
 * † Patellostium – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Patellostium britannicum – type locality for species
 * † Paterina
 * † Paterina labradorica
 * † Paterina phillipsi
 * † Paterula
 * † Paterula bohemica – or unidentified comparable form
 * † Paterula major – or unidentified comparable form
 * † Paterula perfecta – or unidentified comparable form
 * † Paterula sp.
 * † Patrognathus
 * † Patrognathus capricornis
 * † Pecopteris
 * † Pecopteris arborescens
 * † Pecopteris hemitelioides – or unidentified comparable form
 * † Pecopteris miltoni
 * † Pecopteris polymorpha
 * † Pelagiella
 * † Pelagiella sp.
 * † Pelecypodichnus
 * † Pelecypodichnus sp.
 * † Peltocare
 * † Peltocare olenoides
 * † Peltocaris
 * † Peltocaris sp.
 * † Penniretepora – tentative report
 * † Penniretepora
 * † Penniretepora pluma
 * † Penniretepora pulcherrima – or unidentified comparable form
 * † Penniretepora sp.
 * † Penniretepora waltheri
 * † Pentagonocyclicus
 * † Pentagonocyclicus spp.
 * † Pentameroides
 * † Pentameroides gotlandicus
 * † Pentlandina
 * † Pentlandina parva
 * † Pericyclus
 * † Pericyclus sp.
 * † Periechocrinus
 * † Periechocrinus sp.
 * † Peripetoceras
 * † Peripetoceras freieslebeni
 * † Peripetoceras sp.
 * † Permophorus
 * † Permophorus costatus
 * † Pernopecten
 * † Pernopecten sowerbii
 * † Pernopecten sp.
 * † Pertonella – type locality for genus
 * † Pertonella
 * † Pertonella dactylethra – type locality for species
 * † Pertonella sp.
 * † Peruvispira – tentative report
 * † Peruvispira deornata
 * † Petalodus
 * † Petalodus sp.
 * † Petalograptus
 * † Petalograptus sp.
 * † Petraia
 * † Petraia sp.
 * † Petrocrania
 * † Petrocrania dubia
 * † Phacops – tentative report
 * † Phacops – or unidentified comparable form
 * † Phacops
 * † Phacops accipitrinus – tentative report
 * † Phacops accipitrinus – or unidentified comparable form
 * † Phacops accipitrinus
 * † Phacops orestes – or unidentified comparable form
 * † Phacops sp.
 * † Phakelodus
 * † Phakelodus sp.
 * † Phalangiotarbus
 * † Phalangiotarbus subovalis – type locality for species
 * † Phalangiotarbus subovalis
 * † Phanerotinus
 * † Phanerotinus cristatus
 * † Phanerotinus mundus – type locality for species
 * † Phanerotinus mundus
 * † Phanerotinus nudus
 * † Phanerotinus sp. – tentative report
 * † Phanerotrema
 * † Phanerotrema jugosum – type locality for species
 * † Pharostoma
 * † Pharostoma sp.
 * † Pharostomina
 * † Pharostomina sp.
 * † Phasmidae
 * † Phasmidae sp.
 * † Phaulactis – tentative report
 * † Phaulactis
 * † Phaulactis glevensis
 * † Phaulactis sp.
 * † Phaulactis spp.
 * † Phestia
 * † Phestia speluncaria
 * † Philhedra – tentative report
 * † Philhedra
 * † Philhedra athenae – type locality for species
 * † Philhedra frayi
 * † Philhedra morrisi – or unidentified comparable form
 * † Philhedra siluriana
 * † Philhedra sp.
 * † Philhedra stawyensis
 * † Phillibole
 * † Phillibole nitidus – or unidentified comparable form
 * † Phillibolina
 * † Phillibolina worsawensis
 * † Phillipsastrea – or unidentified comparable form
 * † Phillipsastrea
 * † Phillipsastrea devoniensis – or unidentified comparable form
 * † Phillipsastrea hennahi
 * † Phillipsia
 * † Phillipsia acanthiceps
 * † Phillipsia derbiensis
 * † Phillipsia eichwaldi
 * † Phillipsia gemmulifera – or unidentified comparable form
 * † Phillipsia gemmulifera
 * † Phillipsia longiceps
 * † Phillipsia scabra
 * † Phillipsia seminiferus
 * † Phillipsia sp.
 * † Phillipsia truncatula
 * † Phillipsia whitewatsoni
 * † Phillipsinella
 * † Phillipsinella sp.
 * † Pholiderpeton – type locality for genus
 * † Pholiderpeton scutigerum – type locality for species
 * † Pholidostrophia
 * † Pholidostrophia sp.
 * † Phragmosphaera
 * † Phragmosphaera expansus
 * † Phricodothyris
 * † Phricodothyris ericius
 * † Phricodothyris insolita
 * † Phricodothyris lineata – tentative report
 * † Phricodothyris lineata
 * † Phricodothyris lucerna
 * † Phricodothyris paricosta
 * † Phricodothyris sp.
 * † Phricodothyris tripustulosa
 * † Phyllograptus
 * † Phyllograptus sp.
 * † Phyloblatta
 * † Phyloblatta transversalis – type locality for species
 * † Phylomylacris
 * † Phylomylacris mantidioides
 * † Phymatopleura
 * † Phymatopleura verneuili
 * † Physostoma
 * † Physostoma elegans
 * † Physostoma stellatum
 * † Piltonia
 * † Piltonia humilis
 * † Piltonia paucita
 * † Pinna
 * † Pinna flabelliformis
 * † Pinna sp.
 * † Pithodea
 * † Pithodea amplissima
 * † Pithodea tornatilis
 * † Pitus
 * † Pitus antiqua
 * † Pitus withami
 * † Placoparia
 * † Placoparia sp.
 * † Placoparina
 * † Placoparina sp.
 * † Plaesiomys
 * † Plaesiomys sp.
 * † Plagiorhyncha
 * † Plagiorhyncha decemplicata
 * † Plagiorhyncha sp.
 * † Plagiothyra – type locality for genus
 * † Plagiothyra
 * † Plagiothyra archon – type locality for species
 * † Plagiothyra purpurea
 * † Planolites – tentative report
 * † Planolites
 * † Planolites opthalmoides
 * † Planolites sp.
 * † Plasmophyllum
 * † Plasmophyllum sandhillense – or unidentified comparable form
 * † Plasmophyllum secundum
 * † Plasmopora
 * † Plasmopora scita
 * † Plataspis – or unidentified comparable form
 * † Plataspis sp.
 * † Platyceras – tentative report
 * † Platyceras
 * † Platyceras angustum
 * † Platyceras columbinus – type locality for species
 * † Platyceras columbinus
 * † Platyceras compressus – tentative report
 * † Platyceras contortus
 * † Platyceras cordatus – type locality for species
 * † Platyceras deforme
 * † Platyceras galeritus – type locality for species
 * † Platyceras galeritus
 * † Platyceras invictus – type locality for species
 * † Platyceras invictus
 * † Platyceras multiplicatus
 * † Platyceras pericompsus – type locality for species
 * † Platyceras pericompsus
 * † Platyceras sigmoidale
 * † Platyceras sp.
 * † Platyceras speciosum
 * † Platyceras spp.
 * † Platyceras squamosus – tentative report
 * † Platyceras terminalis – type locality for species
 * † Platyceras terminalis
 * † Platyceras uncinatus
 * † Platyceras ussheri – type locality for species
 * † Platyconcha
 * † Platyconcha hindi – or unidentified comparable form
 * † Platylichas – tentative report
 * † Platylichas
 * † Platylichas grayii
 * † Platylichas laxatus
 * † Platylichas sp.
 * † Platyloron
 * † Platyloron bischoffii
 * † Platyloron shaleri – type locality for species
 * † Platymena
 * † Platymena sp.
 * † Platyorthis – or unidentified comparable form
 * † Platyorthis
 * † Platyorthis circularis
 * † Platyorthis longisulcata – or unidentified comparable form
 * † Platyorthis longisulcata
 * † Platypeltoides
 * † Platypeltoides sp.
 * † Platyschisma
 * † Platyschisma helicoides
 * † Platyschisma ovoidea
 * † Platysolenites
 * † Platysolenites antiquissimus
 * † Platysomus
 * † Platysomus gibbosus
 * † Platysomus macrurus
 * † Platysomus parvulus
 * † Platysomus striatus
 * † Platystrophia
 * † Platystrophia brachynota
 * † Platystrophia caelata
 * † Platystrophia major – or unidentified comparable form
 * † Platystrophia sp.
 * † Platyzona
 * † Platyzona cirriformis
 * † Platyzona sp.
 * † Plectatrypa – tentative report
 * † Plectatrypa
 * † Plectatrypa imbricata
 * † Plectatrypa sp.
 * † Plectonotus
 * † Plectonotus sp.
 * † Plectorthis
 * † Plectorthis sp.
 * † Plectorthis whitteryensis
 * † Plectothyrella
 * † Plectothyrella crassicosta
 * † Plectothyrella sp.
 * † Plectrodus
 * † Plectrodus sp.
 * † Plesioidischia
 * † Plesioidischia sp.
 * † Plesiosiro – type locality for genus
 * † Plesiosiro
 * † Plesiosiro madeleyi – type locality for species
 * † Plesiosiro madeleyi
 * † Plethospira – tentative report
 * † Plethospira sp.
 * † Pleuracanthus
 * † Pleuracanthus cylindricus
 * † Pleuracanthus laevissimus
 * † Pleurocystites
 * † Pleurocystites sp.
 * † Pleurodictyum
 * † Pleurodictyum sp.
 * † Pleurodus
 * † Pleurodus rankinii
 * † Pleuropugnoides
 * † Pleuropugnoides pleurodon
 * † Pleuropugnoides sp.
 * † Pleurorhynchus
 * † Pleurorhynchus longipennis – type locality for species
 * † Pleurotaunica
 * † Pleurotaunica subimbricata – type locality for species
 * † Pleurotaunica subimbricata
 * † Pleurotomaria – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Pleurotomaria
 * † Pleurotomaria perversa – type locality for species
 * † Pleurotomaria sp.
 * † Plicatifera
 * † Plicatifera aculeata
 * † Plicatifera carringtoniana
 * † Plicatifera humerosa
 * † Plicatifera mesoloba
 * † Plicatifera mesolobus – or unidentified related form
 * † Plicatifera mesolobus – or unidentified comparable form
 * † Plicatifera plicatilis
 * † Plicochonetes
 * † Plicochonetes buchiana
 * † Plicochonetes stoddarti – or unidentified related form
 * † Polaricyclus
 * † Polaricyclus minimus
 * † Poleumita
 * † Poleumita discors
 * † Poleumita octavia
 * † Poleumita sp.
 * † Polidevcia
 * † Polidevcia acuta – or unidentified comparable form
 * † Polidevcia sharmani – or unidentified comparable form
 * † Pollicina
 * † Pollicina corniculum
 * † Polygnathus
 * † Polygnathus bischoffi
 * † Polymeres
 * † Polymeres demetarum – type locality for species
 * † Polymorphocodium
 * † Polymorphocodium sp.
 * † Polypora
 * † Polypora sp.
 * † Porcellia
 * † Porcellia puzo
 * † Porterfieldia
 * † Porterfieldia sp.
 * † Portranella
 * † Portranella sp.
 * † Posidonella
 * † Posidonella sp.
 * † Posidonia
 * † Posidonia becheri
 * † Posidonia corrugata – or unidentified comparable form
 * † Posidonia corrugata
 * † Posidonia gibsoni – or unidentified comparable form
 * † Posidonia gibsoni
 * † Posidonia insignis – or unidentified comparable form
 * † Posidonia insignis
 * † Posidonia lamellosa – or unidentified related form
 * † Posidonia lamellosa
 * † Posidonia mambranacea – or unidentified related form
 * † Posidonia membranacea – or unidentified related form
 * † Posidonia membranacea – or unidentified comparable form
 * † Posidonia membranacea
 * † Posidonia sp.
 * † Posidonia trapezoedra
 * † Posidonia vetusta – tentative report
 * † Posidonia vetusta
 * † Posidonia wapanuckensis – or unidentified related form
 * † Posidonia wapanuckensis – or unidentified comparable form
 * † Posidonia wapanuckensis
 * † Posidoniella – or unidentified comparable form
 * † Posidoniella
 * † Posidoniella elongata – or unidentified comparable form
 * † Posidoniella gibbosa
 * † Posidoniella kirkmani – or unidentified comparable form
 * † Posidoniella laevis
 * † Posidoniella minor – or unidentified comparable form
 * † Posidoniella minor
 * † Posidoniella pyriformis
 * † Posidoniella semisulcata – or unidentified comparable form
 * † Posidoniella sp.
 * † Posidoniella sulcata – or unidentified related form
 * † Posidoniella sulcata – or unidentified comparable form
 * † Posidoniella sulcata
 * † Posidoniella trapezoedra – or unidentified comparable form
 * † Posidoniella variabilis
 * † Posidoniella variablis
 * † Posidoniella vetusta – tentative report
 * † Posidoniella vetusta – or unidentified comparable form
 * † Posidoniella vetusta
 * † Posidoniella wapanuckensis – or unidentified comparable form
 * † Praectenodonta
 * † Praectenodonta sp.
 * † Praenucula
 * † Praenucula sp.
 * † Prestwichia
 * † Prestwichia sp.
 * † Pricyclopyge
 * † Pricyclopyge sp.
 * † Primaspis
 * † Primaspis sp.
 * † Primitia – tentative report
 * † Primitia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Primitia
 * † Primitia bovifrons – or unidentified comparable form
 * † Primitia sp.
 * † Prionocheilus
 * † Prionocheilus sp.
 * † Proboscidella
 * † Proboscidella proboscideus
 * † Prochauvelicystis
 * † Prochauvelicystis sp.
 * † Productella
 * † Productella caperata
 * † Productella pauli
 * † Productella piltonensis
 * † Productella steinhagei
 * † Productellina – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Productellina fremingtonensis
 * † Productina – or unidentified comparable form
 * † Productina
 * † Productina margaritacaa
 * † Productina pectinoides
 * † Productina sp.
 * † Productus
 * † Productus auritus – or unidentified comparable form
 * † Productus auritus
 * † Productus carbonarius – tentative report
 * † Productus carbonarius – or unidentified comparable form
 * † Productus carbonarius
 * † Productus concinnus – or unidentified comparable form
 * † Productus concinnus
 * † Productus derbiensis – or unidentified related form
 * † Productus derbiensis – or unidentified comparable form
 * † Productus furcatus
 * † Productus garwoodi
 * † Productus maximus – or unidentified comparable form
 * † Productus productus – or unidentified comparable form
 * † Productus productus
 * † Productus redesdalensis
 * † Productus semiplanus
 * † Productus sp. – tentative report
 * † Productus sp.
 * † Productus spinulosus
 * † Productus spp.
 * † Proetus
 * † Proetus asaphoides
 * † Proetus astrigens
 * † Proetus obconicus
 * † Proetus sp.
 * † Proetus spp.
 * † Prolecanites
 * † Prolecanites discoides – or unidentified comparable form
 * † Prolecanites serpentinus
 * † Prolecanites sp.
 * † Promarginifera
 * † Promarginifera sp.
 * † Promourlonia – tentative report
 * † Promourlonia sp.
 * † Promytilus
 * † Promytilus sp.
 * † Propora
 * † Propora tubulata
 * † Propriopugnus
 * † Propriopugnus pugnax
 * † Proromma
 * † Proromma acanthodes
 * † Proromma bregmops
 * † Proromma powysensis – type locality for species
 * † Proschizomus – type locality for genus
 * † Proschizomus
 * † Proschizomus petrunkevitchi – type locality for species
 * † Proschizomus petrunkevitchi
 * † Proschizophoria
 * † Proschizophoria degelliana
 * † Proschizophoria personata
 * † Prosolarium
 * † Prosolarium limata
 * † Prosolarium striatissima
 * † Prospectatrix
 * † Prospectatrix brevior – type locality for species
 * † Prospectatrix sp.
 * † Protathyris
 * † Protathyris sp.
 * † Protatrypa – tentative report
 * † Protatrypa sp.
 * † Proteuloma
 * † Proteuloma sp.
 * † Prothyris – tentative report
 * † Prothyris
 * † Prothyris contorta – tentative report
 * † Prothyris contorta – or unidentified comparable form
 * † Prothyris contorta
 * † Prothyris plicata
 * † Prothyris scotica
 * † Protoblattinopsis – type locality for genus
 * † Protoblattinopsis stubblefieldi – type locality for species
 * † Protochonetes
 * † Protochonetes ceratoides – or unidentified comparable form
 * † Protochonetes ludloviensis
 * † Protochonetes minimus
 * † Protochonetes sp.
 * † Protocteniza – type locality for genus
 * † Protocteniza
 * † Protocteniza britannica – type locality for species
 * † Protocteniza britannica
 * † Protohertzina – or unidentified comparable form
 * † Protohertzina cultrata
 * † Protolenus
 * † Protolenus pustulatus
 * † Protorosaurus
 * † Protorosaurus sp.
 * † Protorosaurus speneri
 * † Protoschizodus
 * † Protoschizodus fragilis – or unidentified comparable form
 * † Protoschizodus subaequalis – or unidentified comparable form
 * † Protoschizodus trigonalis
 * † Protoskenidioides
 * † Protoskenidioides revelata
 * † Protoskenidioides sp.
 * † Protospongia
 * † Protospongia sp.
 * † Protowenella
 * † Protowenella sp.
 * † Protozeuga – tentative report
 * † Protozeuga sp.
 * † Protozyga
 * † Protozyga sp.
 * † Pruvostia – type locality for genus
 * † Pruvostia spectabilis – type locality for species
 * † Psalixochlaena
 * † Psalixochlaena cylindrica
 * † Psaronius
 * † Psaronius renaultii
 * † Psephodus
 * † Psephodus magnus
 * † Pseudamussium – or unidentified comparable form
 * † Pseudamussium sp.
 * † Pseudaviculopecten
 * † Pseudaviculopecten nexilis
 * † Pseudaviculopecten sp.
 * † Pseudoclimacograptus
 * † Pseudoclimacograptus retroversus
 * † Pseudoclimacograptus undulatus
 * † Pseudoctenis
 * † Pseudoctenis middridgensis
 * † Pseudohysterolenus
 * † Pseudohysterolenus sp.
 * † Pseudokainella
 * † Pseudokainella impar
 * † Pseudokreischeria
 * † Pseudokreischeria pococki – type locality for species
 * † Pseudokreischeria pococki
 * † Pseudolingula
 * † Pseudolingula sp.
 * † Pseudolingula spatula
 * † Pseudomonotis
 * † Pseudomonotis speluncaria
 * † Pseudomphalotrochus
 * † Pseudomphalotrochus philosophus – type locality for species
 * † Pseudomphalotrochus philosophus
 * † Pseudorthoceras
 * † Pseudorthoceras striolatum – or unidentified comparable form
 * † Pseudorthoceras striolatum
 * † Pseudosphaerexochus
 * † Pseudosphaerexochus conformis
 * † Pseudosphaerexochus sp.
 * † Pseudotrigonograptus
 * † Pseudotrigonograptus sp.
 * † Pseudovoltzia
 * † Pseudovoltzia liebeana
 * † Psilacella
 * † Psilacella sp.
 * † Psilocephalinella
 * † Psilocephalinella sp.
 * † Psilonychia
 * † Psilonychia sp.
 * † Psygmophyllum
 * † Psygmophyllum cuneifolium
 * † Ptenodera – type locality for genus
 * † Ptenodera dubius – type locality for species
 * † Pteraspis
 * † Pteraspis rostrata
 * † Pteraspis sp.
 * † Pteridotheca
 * † Pteridotheca williamsonii
 * † Pterinea
 * † Pterinea lineata
 * † Pterinea lineatula – or unidentified comparable form
 * † Pterinea tennistriata
 * † Pterinea tenuistriata
 * † Pterinopecten – tentative report
 * † Pterinopecten
 * † Pterinopecten dumontianus
 * † Pterinopecten granosus
 * † Pterinopecten mundus
 * † Pterinopecten polytrichus
 * † Pterinopecten sp.
 * † Pterinopecten tesselatus
 * † Pterinopectinella
 * † Pterinopectinella austeni
 * † Pteronepionites
 * † Pteronepionites ambigua – type locality for species
 * † Pteronepionites lepus – type locality for species
 * † Pteronidia – type locality for genus
 * † Pteronidia plicatula – type locality for species
 * † Pteronitella
 * † Pteronitella retroflexa
 * † Pteronitella sp.
 * † Pteronites
 * † Pteronites latus – or unidentified comparable form
 * † Pteronites sp.
 * † Pterospathodus
 * † Pterospathodus celloni
 * † Pterospathodus pennatus
 * † Pterospirifer
 * † Pterospirifer alatus
 * † Pterotheca
 * † Pterotheca avirostris
 * † Pterygotus
 * † Pterygotus arcuatus
 * † Pterygotus denticulatus
 * † Pterygotus grandidentatus
 * † Pterygotus lightbodyi
 * † Pterygotus ludensis
 * † Pterygotus sp.
 * † Pterygotus taurinus
 * † Ptilodictya
 * † Ptilodictya lanceolata
 * † Ptilodictya sp.
 * † Ptychagnostus
 * † Ptychagnostus hybridus
 * † Ptychoglyptus
 * † Ptychoglyptus sp.
 * † Ptychomaletoechia – or unidentified comparable form
 * † Ptychomaletoechia omaliusi – or unidentified comparable form
 * † Ptychomphalus
 * † Ptychomphalus conimorphus
 * † Ptychomphalus sp.
 * † Ptychomphalus striatus
 * † Ptychoparia
 * † Ptychoparia annio
 * † Ptychoparia attleborensis
 * † Ptychophyllum
 * † Ptychophyllum spp.
 * † Ptychopleurella
 * † Ptychopleurella bouchardi
 * † Ptychopleurella multicostata – type locality for species
 * † Ptychopleurella sp.
 * † Ptychopteria – or unidentified comparable form
 * † Ptychopteria
 * † Ptychopteria damnoniensis – or unidentified comparable form
 * † Ptychopteria damnoniensis
 * † Ptychopteria sp.
 * † Ptychopteria tenuistriata
 * † Pugilis
 * † Pugilis pugilis – or unidentified comparable form
 * † Pugilis pugilis
 * † Pugilis scotica
 * † Pugilis sp.
 * † Pugnax
 * † Pugnax accuminatus
 * † Pugnax acuminatus
 * † Pugnax codiformis
 * † Pugnax cordiformis
 * † Pugnax platilobus
 * † Pugnax plicatilis
 * † Pugnax pseudopugnus
 * † Pugnax pugnoides – or unidentified comparable form
 * † Pugnax pugnus – or unidentified comparable form
 * † Pugnax pugnus
 * † Pugnax reniformis
 * † Pugnax sp.
 * † Pugnax triplex – or unidentified comparable form
 * † Punctospirifer
 * † Punctospirifer sp.
 * † Pustula
 * † Pustula elegans – or unidentified comparable form
 * † Pustula elegans
 * † Pustula eximia – or unidentified comparable form
 * † Pustula eximia
 * † Pustula magnituberculata
 * † Pustula nodosus – or unidentified related form
 * † Pustula nodosus – or unidentified comparable form
 * † Pustula pilosus
 * † Pustula punctata
 * † Pustula pustuliformis – or unidentified comparable form
 * † Pustula pustulosa – or unidentified comparable form
 * † Pustula pustulosa
 * † Pustula pyxidiformis – or unidentified comparable form
 * † Pustula pyxidiformis
 * † Pustula rugata – or unidentified comparable form
 * † Pustula rugatus – or unidentified comparable form
 * † Pustula rugatus
 * † Pustula sp.
 * † Pustula subelegans
 * † Pustula tenuipustulosa
 * † Pustula tenuipustulosus – or unidentified comparable form
 * † Pycnactis
 * † Pycnactis mitratus
 * † Pygopterus
 * † Pygopterus humboldti
 * † Pygopterus latus
 * † Pygopterus mandibularis
 * † Pyritonema
 * † Pyritonema sp.
 * † Qrachocrinus
 * † Qrachocrinus sp.
 * † Quasiavonia – tentative report
 * † Quasiavonia
 * † Quasiavonia aculeata
 * † Rafinesquina – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Rafinesquina
 * † Rafinesquina delicata
 * † Rafinesquina holli
 * † Rafinesquina sp.
 * † Raphiophorus
 * † Raphiophorus aloniensis
 * † Raphiophorus sp.
 * † Rastrites
 * † Rastrites sp.
 * † Ravozetina
 * † Ravozetina sp.
 * † Rayonnoceras
 * † Rayonnoceras sp.
 * † Rectifenestella
 * † Rectifenestella retiformis
 * † Rectineura – type locality for genus
 * † Rectineura lineata – type locality for species
 * † Reediella
 * † Reediella granifera
 * † Reediella reedi
 * † Reesodus
 * † Reesodus wirksworthensis – type locality for species
 * † Remopleurella
 * † Remopleurella burmeisteri
 * † Remopleurella sp.
 * † Remopleurides
 * † Remopleurides burmeisteri – or unidentified related form
 * † Remopleurides sp.
 * † Renalcis
 * † Renalcis sp.
 * † Resilitheca – type locality for genus
 * † Resilitheca salopensis – type locality for species
 * † Resserella – tentative report
 * † Resserella
 * † Resserella basalis – or unidentified comparable form
 * † Resserella canalis
 * † Resserella sp.
 * † Resserella visbyensis
 * † Reticularia – tentative report
 * † Reticularia
 * † Reticularia elliptica
 * † Reticularia imbricata – or unidentified comparable form
 * † Reticularia imbricata
 * † Reticularia lobata
 * † Reticularia mesoloba – or unidentified comparable form
 * † Reticularia sp.
 * † Reticulocarpos
 * † Reticulocarpos sp.
 * † Reticuloceras – or unidentified comparable form
 * † Reticuloceras
 * † Reticuloceras gracile
 * † Reticuloceras sp.
 * † Reticycloceras
 * † Reticycloceras sp.
 * † Retispira – tentative report
 * † Retispira
 * † Retispira boltoni
 * † Retispira concinna
 * † Retispira elegans
 * † Retispira exilis
 * † Retispira keyniana
 * † Retispira mowensis – type locality for species
 * † Retispira sp.
 * † Retispira undata
 * † Retrotornoceras – type locality for genus
 * † Retrotornoceras alobatum – type locality for species
 * † Retusotriletes
 * † Retusotriletes minor – or unidentified comparable form
 * † Retusotriletes warringtonii – or unidentified comparable form
 * † Retusotriletes warringtonii
 * † Retzia
 * † Retzia sp.
 * † Reuschella
 * † Reuschella horderleyensis
 * † Reuschella inexpectata
 * † Reuschella sp.
 * † Reuscholithus
 * † Reuscholithus reuschi
 * † Rhabdinopora
 * † Rhabdinopora sp.
 * † Rhabdocyclus
 * † Rhabdocyclus binus
 * † Rhabdocyclus sp.
 * † Rhabdocyclus spp.
 * † Rhabdomeson
 * † Rhabdomeson gracile
 * † Rhabdomeson sp.
 * † Rhabdospira
 * † Rhabdospira selkirkii – type locality for species
 * † Rhabdostropha – tentative report
 * † Rhabdostropha
 * † Rhabdostropha cancellata – or unidentified comparable form
 * † Rhabdostropha cancellata
 * † Rhabdostropha grindrodii – type locality for species
 * † Rhabdoxylon
 * † Rhabdoxylon dichotomum
 * † Rhactorthis
 * † Rhactorthis sp.
 * † Rhadinichthys
 * † Rhadinichthys sp.
 * † Rhenomphalus
 * † Rhenomphalus germanus
 * † Rhenomphalus rota
 * † Rhenorensselaeria
 * † Rhenorensselaeria crassicosta
 * † Rhineoderma
 * † Rhineoderma gemmuliferum
 * † Rhineoderma hotwellsensis
 * † Rhipidomella
 * † Rhipidomella lyelliana
 * † Rhipidomella michelini – or unidentified comparable form
 * † Rhipidomella michelini
 * † Rhipidomella sp.
 * † Rhizophyllum
 * † Rhizophyllum tortworthense
 * † Rhombocorniculum
 * † Rhombocorniculum cancellatum
 * † Rhopalonaria
 * † Rhopalonaria sp.
 * † Rhynchonella
 * † Rhynchonella carringtoniana
 * † Rhynchonella wettonensis
 * † Rhynchotrema
 * † Rhynchotrema sp.
 * † Rhynchotreta
 * † Rhynchotreta sp.
 * † Richterarges
 * † Richterarges bucklandii
 * † Ristnacrinus
 * † Ristnacrinus sp.
 * † Rochdalia – type locality for genus
 * † Rochdalia parkeri – type locality for species
 * † Rorringtonia
 * † Rorringtonia scanica
 * † Rostricellula
 * † Rostricellula sp.
 * † Rostricellula sparsa
 * † Rotiphyllum
 * † Rotiphyllum charlestonense
 * † Rotiphyllum granulate
 * † Rotiphyllum intermedium
 * † Rotopericyclus
 * † Rotopericyclus sp.
 * † Rowleya
 * † Rowleya trifurcata – type locality for species
 * † Rowleya trifurcata
 * † Ruedemannia
 * † Ruedemannia robusta
 * † Rugosochonetes – or unidentified comparable form
 * † Rugosochonetes
 * † Rugosochonetes celticus
 * † Rugosochonetes hadrensis – or unidentified comparable form
 * † Rugosochonetes hindi
 * † Rugosochonetes laguessianus – or unidentified comparable form
 * † Rugosochonetes sp.
 * † Rugosochonetes speciosus
 * † Rushtonia
 * † Rushtonia sp.
 * † Rushtonites – type locality for genus
 * † Rushtonites
 * † Rushtonites spinosus – type locality for species
 * † Rushtonites spinosus
 * † Rylstonia
 * † Rylstonia sp.
 * † Saccaminopsis
 * † Saccaminopsis fusulinaformis
 * † Saccamminopsis
 * † Saccamminopsis sp.
 * † Sacerdosoceras – type locality for genus
 * † Sacerdosoceras promus – type locality for species
 * † Sagavia
 * † Sagavia sp.
 * † Sagenocrinites
 * † Sagenocrinites expansus
 * † Salacorthis
 * † Salacorthis costellata
 * † Saloceras
 * † Saloceras sericeum
 * † Salopella
 * † Salopella marcensis – type locality for species
 * † Salopella marcensis – or unidentified comparable form
 * † Salopella sp.
 * † Salopia
 * † Salopia salteri – or unidentified comparable form
 * † Salopia sp.
 * † Salopina
 * † Salopina conservatrix
 * † Salopina lunata
 * † Salopina shelvensls – or unidentified comparable form
 * † Salopina sp.
 * † Salteropterus – tentative report
 * † Salteropterus
 * † Salteropterus abbreviatus
 * † Salteropterus longilabium
 * † Salterospira – type locality for genus
 * † Salterospira
 * † Salterospira plectata – type locality for species
 * † Salterospira tabulata – type locality for species
 * † Samaropsis
 * † Samaropsis triangularis
 * † Sampo
 * † Sampo sp.
 * † Sanguinolites – tentative report
 * † Sanguinolites – or unidentified comparable form
 * † Sanguinolites
 * † Sanguinolites angulatus
 * † Sanguinolites clavatus
 * † Sanguinolites costellatus
 * † Sanguinolites mimus
 * † Sanguinolites sp.
 * † Sanguinolites striatolamellosus – or unidentified comparable form
 * † Sanguinolites striatolamellosus
 * † Sanguinolites tiogensis
 * † Sanguinolites tricostatus – or unidentified related form
 * † Sanguinolites variabilis
 * † Sanguinolites variablis
 * † Saukrodictya
 * † Saukrodictya sp.
 * † Sawdonia
 * † Sawdonia ornata
 * † Scalaeoptera – type locality for genus
 * † Scalaeoptera recta – type locality for species
 * † Scaldia
 * † Scaldia sp.
 * † Scaldianella
 * † Scaldianella simplex – or unidentified comparable form
 * † Scaldianella simplex
 * † Scharya
 * † Scharya sp.
 * † Scharyia
 * † Scharyia siceripotrix
 * † Schellwienella – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Schellwienella
 * † Schellwienella aspis – or unidentified comparable form
 * † Schellwienella aspis
 * † Schellwienella crenistria – or unidentified comparable form
 * † Schellwienella crenistria
 * † Schellwienella radialiformis
 * † Schellwienella resupinata – or unidentified comparable form
 * † Schellwienella rotundata – or unidentified comparable form
 * † Schellwienella sp. – tentative report
 * † Schellwienella sp.
 * † Schizocrania
 * † Schizocrania salopiensis
 * † Schizocrania sp.
 * † Schizocrania striata
 * † Schizocystis
 * † Schizocystis armata
 * † Schizodus
 * † Schizodus obscurus
 * † Schizodus portlocki
 * † Schizodus schlotheimi
 * † Schizodus taiti
 * † Schizodus truncatus
 * † Schizonema
 * † Schizonema sp.
 * † Schizophorella
 * † Schizophorella sp.
 * † Schizophoria – tentative report
 * † Schizophoria
 * † Schizophoria gibbera
 * † Schizophoria keyserlingiana
 * † Schizophoria nuda
 * † Schizophoria provulvaria
 * † Schizophoria resupinata – or unidentified comparable form
 * † Schizophoria resupinata
 * † Schizophoria sp. – tentative report
 * † Schizophoria sp.
 * † Schizoramma – tentative report
 * † Schizoramma valentica – type locality for species
 * † Schizostoma
 * † Schizostoma calyx
 * † Schizotreta – tentative report
 * † Schizotreta
 * † Schizotreta sp.
 * † Schizotreta transversa
 * † Schmidtites – tentative report
 * † Schmidtites
 * † Schmidtites simplex – tentative report
 * † Schmidtites simplex
 * † Schmidtites sp.
 * † Schramocaris – type locality for genus
 * † Schramocaris
 * † Schramocaris gilljoesorum
 * † Schramocaris gilljonesorum – type locality for species
 * † Schuchertella – tentative report
 * † Schuchertella – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Schuchertella
 * † Schuchertella collina – or unidentified related form
 * † Schuchertella fascifera – or unidentified related form
 * † Schuchertella sp. – tentative report
 * † Schuchertella sp.
 * † Schuchertella wexfordensis – or unidentified comparable form
 * † Schutzia – tentative report
 * † Schutzia sp.
 * † Scolecopteris
 * † Scolecopteris minor
 * † Scoliostoma
 * † Scoliostoma textatus
 * † Scoliostomina
 * † Scoliostomina gracile
 * † Scotoharpes
 * † Scotoharpes judex
 * † Scruttonia
 * † Scruttonia sp.
 * † Sedgwickia – or unidentified comparable form
 * † Sedgwickia
 * † Sedgwickia amygdalina
 * † Sedgwickia attenuata
 * † Sedgwickia sp.
 * † Selaginellites
 * † Selaginellites resimus – type locality for species
 * † Seleneceme
 * † Seleneceme sp.
 * † Selenimyalina
 * † Selenimyalina sp.
 * † Selenimyalina variablis
 * † Selenopeltis
 * † Selenopeltis sp.
 * † Selindeochrea
 * † Selindeochrea tricarinata – tentative report
 * † Semenewia
 * † Semenewia concentrica
 * † Septosyringothyris – tentative report
 * † Septosyringothyris sp.
 * † Sericoidea
 * † Sericoidea abdita – or unidentified comparable form
 * † Sericoidea sp.
 * † Serpula – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Serpula pusilla
 * † Serpulites
 * † Serpulites longissimus
 * † Serpulites perversus
 * † Serpuloides
 * † Serpuloides sp.
 * † Serpulospira
 * † Serpulospira annulatus – type locality for species
 * † Serpulospira centrifuga
 * † Serpulospira militaris
 * † Serramanticoceras
 * † Serramanticoceras serratum – or unidentified related form
 * † Setosisporites
 * † Setosisporites hirsutus
 * † Shagamella
 * † Shagamella ludloviensis – or unidentified related form
 * † Shagamella ludloviensis
 * † Shagamella sp.
 * † Shaleria
 * † Shaleria ornatella
 * † Shaleria sp.
 * † Shansiella
 * † Shansiella globosa – or unidentified comparable form
 * † Shansiella globosa
 * † Sherborniella
 * † Sherborniella hemingwayi – type locality for species
 * † Shumardia
 * † Shumardia salopiensis
 * † Shumardia sp.
 * † Sigillaria
 * † Sigillaria elegans
 * † Sigillaria mamillaris
 * † Sigillaria rugosa
 * † Sigillaria tessellata
 * † Sigillariopsis
 * † Sigillariopsis halifaxensis
 * † Sigillariopsis sulcata
 * † Siluraster
 * † Siluraster ketleyi – tentative report
 * † Similodonta
 * † Similodonta sp.
 * † Sinuatella
 * † Sinuatella sinuata – or unidentified comparable form
 * † Sinuatella sinuata
 * † Sinuatella sp.
 * † Sinuites
 * † Sinuites anceps
 * † Sinuites pseudocompressus
 * † Sinuites pusgillensis – type locality for species
 * † Sinuites soudleyensis
 * † Sinuites sp.
 * † Sinuitopsis
 * † Sinuitopsis subquadrata
 * † Siphonodendron
 * † Siphonodendron junceum
 * † Siphonodendron martini – or unidentified related form
 * † Siphonodendron martini – or unidentified comparable form
 * † Siphonodendron martini
 * † Siphonodendron pauciradiale
 * † Siphonodendron scaleberense – or unidentified comparable form
 * † Siphonodendron sp.
 * † Siphonodendron subgigantea
 * † Siphonophrentis
 * † Siphonophrentis sp.
 * † Siphonophyllia
 * † Siphonophyllia siblyi
 * † Skenidioides
 * † Skenidioides costatus – or unidentified comparable form
 * † Skenidioides lewisi
 * † Skenidioides scoliodus
 * † Skenidioides sp.
 * † Skljarella
 * † Skljarella cracens
 * † Slava – tentative report
 * † Slava
 * † Slava interrupta – or unidentified comparable form
 * † Slava sp.
 * † Slimonia – tentative report
 * † Slimonia stylops
 * † Sluha – tentative report
 * † Sluha sp.
 * † Sociophyllum
 * † Sociophyllum semiseptatum – or unidentified comparable form
 * † Sociophyllum sociale – or unidentified related form
 * † Sociophyllum sp.
 * † Solemya
 * † Solemya sp.
 * † Soleniscus
 * † Soleniscus regularis – tentative report
 * † Solenomorpha
 * † Solenomorpha sp.
 * † Solenopleura
 * † Solenopleura applanata
 * † Solenopleura brachymetopa – or unidentified related form
 * † Solenopleura conifrons – or unidentified related form
 * † Solenopleura nutia – or unidentified comparable form
 * † Solenopleura spp.
 * † Solenopora
 * † Solenopora sp.
 * † Sollasia
 * † Sollasia ramosa – type locality for species
 * † Sooblatta
 * † Sooblatta deanensis – type locality for species
 * † Sooblatta deanensis
 * † Sowerbyella
 * † Sowerbyella antiqua – or unidentified comparable form
 * † Sowerbyella antiqua
 * † Sowerbyella multipartita
 * † Sowerbyella sericea – or unidentified related form
 * † Sowerbyella sericea – or unidentified comparable form
 * † Sowerbyella sericea
 * † Sowerbyella sp.
 * † Spanionema
 * † Spanionema scalaroides – type locality for species
 * † Spathella – or unidentified comparable form
 * † Spathella
 * † Spathella cylindrica – or unidentified comparable form
 * † Spathella munda – or unidentified comparable form
 * † Spathognathodus
 * † Spathognathodus – type locality for species A.informal
 * † Spathognathodus – type locality for species B.informal
 * † Spencerites
 * † Spencerites insignis
 * † Spencerites majusculus
 * † Sphaeragnostus
 * † Sphaeragnostus sp.
 * † Sphaerexochus
 * † Sphaerexochus calvus
 * † Sphaerirhynchia
 * † Sphaerirhynchia davidsoni – or unidentified comparable form
 * † Sphaerirhynchia davidsoni
 * † Sphaerirhynchia sp.
 * † Sphaerirhynchia wilsoni
 * † Sphaerocoryphe – tentative report
 * † Sphaerocoryphe
 * † Sphaerocoryphe punctata
 * † Sphaerocoryphe sp.
 * † Sphenacanthus
 * † Sphenacanthus hybodioides
 * † Sphenacodon – type locality for genus
 * † Sphenacodon britannicus – type locality for species
 * † Sphenobaiera
 * † Sphenobaiera digitata
 * † Sphenophyllum
 * † Sphenophyllum plurifoliatum
 * † Sphenopteris
 * † Sphenopteris bipinnata
 * † Sphenosphaera
 * † Sphenosphaera sp.
 * † Sphenospira – or unidentified comparable form
 * † Sphenospira julii – or unidentified comparable form
 * † Sphenotreta
 * † Sphenotreta sp.
 * † Spilaptera
 * † Spilaptera sutcliffei – type locality for species
 * † Spinyplatyceras
 * † Spinyplatyceras tylotus – type locality for species
 * † Spinyplatyceras tylotus
 * † Spiranodus
 * † Spiranodus devonica – type locality for species
 * † Spirifer – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Spirifer
 * † Spirifer attenuatus
 * † Spirifer bicarinata
 * † Spirifer bisulcatus – or unidentified comparable form
 * † Spirifer bisulcatus
 * † Spirifer bollandensis
 * † Spirifer calcaratus
 * † Spirifer convolutus
 * † Spirifer coplowensis
 * † Spirifer duplicicostus – or unidentified comparable form
 * † Spirifer duplicicostus
 * † Spirifer duplicostatus
 * † Spirifer furcatus – or unidentified comparable form
 * † Spirifer grandicostatus – or unidentified related form
 * † Spirifer grandicostatus – or unidentified comparable form
 * † Spirifer insculptos
 * † Spirifer konincki – or unidentified comparable form
 * † Spirifer mesomalus
 * † Spirifer planicostatus
 * † Spirifer planicostus – or unidentified related form
 * † Spirifer plicatosulcatus
 * † Spirifer rhomboideus
 * † Spirifer semicircularis
 * † Spirifer sp.
 * † Spirifer triangularis
 * † Spirifer triradialis
 * † Spiriferellina – tentative report
 * † Spiriferellina
 * † Spiriferellina cristata
 * † Spiriferellina octoplicata – or unidentified comparable form
 * † Spiriferellina octoplicata
 * † Spiriferellina perplicata
 * † Spiriferellina sp.
 * † Spiroecus
 * † Spiroecus nidhoeggi – type locality for species
 * † Spiroecus nidhoeggi
 * † Spirorbis – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Spirorbis
 * † Spirorbis helix
 * † Spirorbis lewisi
 * † Spirorbis sp.
 * † Spiroscala
 * † Spiroscala acuminata
 * † Spiroscala intricata – type locality for species
 * † Spongophyllum
 * † Spongophyllum kunthi
 * † Sporogonites – or unidentified comparable form
 * † Sporogonites sp.
 * † Stacheoides
 * † Stacheoides spissa
 * † Stachyodes
 * † Stachyodes sp.
 * † Stapeleyella – tentative report
 * † Stapeleyella
 * † Stapeleyella sp.
 * † Staurocephalus
 * † Staurocephalus sp.
 * † Staurocystites
 * † Staurocystites sp.
 * † Stauropteris – or unidentified comparable form
 * † Stauropteris
 * † Stauropteris berwickensis
 * † Stauropteris oldhamia
 * † Stegacanthia
 * † Stegacanthia sp.
 * † Stegocoelia – tentative report
 * † Stegocoelia
 * † Stegocoelia compacta
 * † Stegocoelia longissima
 * † Steinhagella
 * † Steinhagella steinhagei
 * † Stenoglaphyrites
 * † Stenoglaphyrites gairensis – or unidentified comparable form
 * † Stenoglaphyrites gairensis
 * † Stenomyelon
 * † Stenomyelon tuedianum
 * † Stenopareia – tentative report
 * † Stenopareia
 * † Stenopareia aemula
 * † Stenopareia shelvensls
 * † Stenopareia sp.
 * † Stenopora – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Stenopora columnaris
 * † Stenopora mackrothi
 * † Stenoscisma
 * † Stenoscisma crumena
 * † Stenoscisma humbletonensis
 * † Stenoscisma multiplicatum
 * † Stenoscisma schlotheimi
 * † Stenoscisma sp.
 * † Stenotheca – or unidentified comparable form
 * † Stenotheca abrupta
 * † Stenothecoides
 * † Stenothecoides elevata – type locality for species
 * † Stigmaria
 * † Stigmaria bacupensis
 * † Stigmaria ficoides
 * † Stigmaria radiculosa
 * † Stipitopteris
 * † Stipitopteris sp.
 * † Stobbsia – type locality for genus
 * † Stobbsia woodwardiana – type locality for species
 * † Straparella
 * † Straparella fallax – or unidentified comparable form
 * † Straparella fallax
 * † Straparella placidus – or unidentified comparable form
 * † Straparella umbilicata – type locality for species
 * † Straparollus
 * † Straparollus aequalis
 * † Straparollus dionysii
 * † Straparollus hecale
 * † Straparollus heliciformis
 * † Straparollus ineptus
 * † Straparollus laevis
 * † Straparollus levigatus
 * † Straparollus pileopsideus
 * † Straparollus planorbiformis
 * † Straparollus serpens
 * † Straparollus sp.
 * † Straparollus vermis
 * † Streblochondria – or unidentified comparable form
 * † Streblochondria
 * † Streblochondria praetenuis
 * † Streblochondria sp.
 * † Streblopteria – tentative report
 * † Streblopteria – or unidentified comparable form
 * † Streblopteria
 * † Streblopteria lepis – tentative report
 * † Streblopteria lepis
 * † Streblopteria ornata
 * † Streblopteria piltonensis – or unidentified comparable form
 * † Streblopteria piltonensis
 * † Streblopteria pusilla
 * † Strenuella
 * † Strenuella calceola – type locality for species
 * † Strenuella coboldi
 * † Strenuella platycephala
 * † Strepsodus
 * † Strepsodus sauroides
 * † Streptelasma
 * † Streptelasma elongatum
 * † Strettonia – type locality for genus
 * † Strettonia comleyensis – type locality for species
 * † Striatifera – or unidentified comparable form
 * † Striatifera
 * † Striatifera coraesimilis – or unidentified comparable form
 * † Striatifera magna
 * † Striatifera striata
 * † Stricklandia
 * † Stricklandia lens
 * † Striispirifer
 * † Striispirifer plicatellus
 * † Stringocephalus
 * † Stringocephalus sp.
 * † Stringophyllum
 * † Stringophyllum buchelense
 * † Stringophyllum isactis
 * † Stringophyllum normale
 * † Stringophyllum sp.
 * † Strobeus
 * † Strobeus rectilinea – or unidentified comparable form
 * † Strobeus rectilinea
 * † Strobeus sp.
 * † Strobeus ventricosus
 * † Strobilites
 * † Strobilites bronni
 * † Strobilites ludwigi
 * † Stroboceras – tentative report
 * † Stroboceras
 * † Stroboceras sp.
 * † Stroboceras sulcatum
 * † Stromatopora
 * † Stromatopora carteri
 * † Stromatopora sp.
 * † Strophalosia
 * † Strophalosia morrisiana
 * † Strophalosia sp.
 * † Strophomena
 * † Strophomena sp.
 * † Strophonella
 * † Strophonella sp.
 * † Strophonochonetes
 * † Strophonochonetes sp.
 * † Strophoprion
 * † Strophoprion euglypha
 * † Stutchburia
 * † Stutchburia modioliformis
 * † Stygina – tentative report
 * † Stygina
 * † Stygina sp.
 * † Styliolina
 * † Styliolina sp.
 * † Stylonema
 * † Stylonema hennahiana – type locality for species
 * † Stylonema hennahiana
 * † Stylonema trochleatum – or unidentified comparable form
 * † Subcuspidella – or unidentified comparable form
 * † Subcuspidella
 * † Subcuspidella lateincisa – or unidentified comparable form
 * † Subcuspidella lateincisa
 * † Sudeticeras
 * † Sudeticeras sp.
 * † Sudeticeras varians
 * † Sunnaginia
 * † Sunnaginia imbricata
 * † Sutcliffia
 * † Sutcliffia insignis
 * † Sutherlandia
 * † Sutherlandia sp.
 * † Sychnoelasma
 * † Sychnoelasma hawbankense
 * † Sylvestrosphaera – type locality for genus
 * † Sylvestrosphaera lemchei – type locality for species
 * † Symphysops
 * † Symphysops sp.
 * † Synclydagnathus
 * † Synclydagnathus sp.
 * † Syncyclonema
 * † Syncyclonema sowerbyi – or unidentified comparable form
 * † Syncyclonema sowerbyi
 * † Synocladia
 * † Synocladia dubia
 * † Synorisporites
 * † Synorisporites downtonensis
 * † Synorisporites tripapillatus
 * † Syringaxon – tentative report
 * † Syringaxon
 * † Syringaxon sp.
 * † Syringopora – tentative report
 * † Syringopora
 * † Syringopora geniculata
 * † Syringopora ramulosa
 * † Syringopora reticulata – or unidentified related form
 * † Syringopora reticulata – or unidentified comparable form
 * † Syringopora reticulata
 * † Syringopora sp.
 * † Syringothyris
 * † Syringothyris cuspidata
 * † Syringothyris elongata – or unidentified related form
 * † Syringothyris elongata
 * † Syringothyris reticulata – or unidentified comparable form
 * † Syringothyris sp.
 * † Tabulipora
 * † Tabulipora sp.
 * † Tabulophyllum
 * † Tabulophyllum sp.
 * † Taeniopteris
 * † Taeniopteris eckhardti
 * † Tallinnella
 * † Tallinnella sp.
 * † Tancrediopsis
 * † Tancrediopsis subcontracta – or unidentified related form
 * † Tantallosperma – or unidentified comparable form
 * † Tantallosperma setigera
 * † Tapinotomaria – tentative report
 * † Tapinotomaria spinosa – type locality for species
 * † Tarrantia – type locality for genus
 * † Tarrantia
 * † Tarrantia salopensis – type locality for species
 * † Tarrantia salopensis
 * † Tarsopterella
 * † Tarsopterella sp.
 * † Taxocrinus
 * † Taxocrinus sp.
 * † Tazzarinia
 * † Tazzarinia elongata
 * † Telangium – or unidentified comparable form
 * † Telangium
 * † Telangium scottii
 * † Telangium sp.
 * † Telephina
 * † Telephina sp.
 * † Temnocrinus
 * † Temnocrinus sp.
 * † Temnodiscus
 * † Temnodiscus sp.
 * † Temnophyllum – tentative report
 * † Temnophyllum sp.
 * † Tentaculites – tentative report
 * † Tentaculites
 * † Tentaculites anglicus
 * † Tentaculites minutus – or unidentified comparable form
 * † Tentaculites ornatus – or unidentified comparable form
 * † Tentaculites sp.
 * † Tentaculites tenuis
 * † Terpsicroton
 * † Terpsicroton alticeps – type locality for species
 * † Tetragraptus
 * † Tetragraptus sp.
 * † Tetrataxis
 * † Tetrataxis bulloides – or unidentified comparable form
 * † Tetrataxis decurrens
 * † Tetrataxis palaeotrochus
 * † Tetrataxis sp.
 * † Teutonophon
 * † Teutonophon tangentialis
 * † Textularia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Textularia eximia – or unidentified comparable form
 * † Thamniscus
 * † Thamniscus sp.
 * † Thamnophyllum – or unidentified comparable form
 * † Thamnophyllum
 * † Thamnophyllum caespitosum – or unidentified comparable form
 * † Thamnophyllum caespitosum
 * † Thamnophyllum germanicum
 * † Thamnophyllum sp.
 * † Thamnopora – tentative report
 * † Thamnopora – or unidentified comparable form
 * † Thamnopora
 * † Thamnopora boloniensis
 * † Thamnopora cervicornis – tentative report
 * † Thamnopora cervicornis
 * † Thamnopora cronigera – tentative report
 * † Thamnopora cronigera
 * † Thamnopora polyforata – or unidentified comparable form
 * † Thamnopora polyforata
 * † Thamnopora sp.
 * † Thamnopora spp.
 * † Thamnopora tumefacta – or unidentified comparable form
 * † Thamnopora tumefacta
 * † Thecia
 * † Thecia grayana
 * † Thecia sp.
 * † Thelodus
 * † Thelodus parvidens
 * † Thelodus sp.
 * † Thilipsura
 * † Thilipsura sp.
 * † Thomasia
 * † Thomasia margaritacea
 * † Thomasina
 * † Thomasina sp.
 * † Thyestes
 * † Thyestes sp.
 * † Thymurus
 * † Thymurus sp.
 * † Thysanophyllum
 * † Thysanophyllum orientale – or unidentified comparable form
 * † Tissintia
 * † Tissintia immatura
 * † Tissintia prototypa
 * † Torellella
 * † Torellella lentiformis
 * † Tornoceras
 * † Tornoceras sp.
 * † Tornoceras typum
 * † Tornquistia
 * † Tornquistia nicholsoni
 * † Tornquistia sp.
 * † Tortilicaulis
 * † Tortilicaulis offaeus – type locality for species
 * † Tortilicaulis transwalliensis
 * † Torynelasma – tentative report
 * † Torynelasma sp.
 * † Torynifer – tentative report
 * † Torynifer – or unidentified comparable form
 * † Torynifer microgemma – or unidentified comparable form
 * † Torynifer microgemma
 * † Toxochasmops
 * † Toxochasmops maxima – or unidentified related form
 * † Toxorthis
 * † Toxorthis proteus
 * † Trachydomia
 * † Trachydomia variata
 * † Trachyscorpio – type locality for genus
 * † Trachyscorpio squarrosus – type locality for species
 * † Tragos – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Tragos binneyi – type locality for species
 * † Traquaraspis
 * † Traquaraspis symondsi
 * † Tremanotus
 * † Tremanotus dilatatus
 * † Tretaspis
 * † Tretaspis ceriodes – or unidentified comparable form
 * † Tretaspis convergens
 * † Tretaspis kiaeri – or unidentified related form
 * † Tretaspis kiaeri
 * † Tretaspis sp.
 * † Triangulatisporites
 * † Triangulatisporites triangulatus
 * † Trigonirhynchia
 * † Trigonirhynchia stricklandi
 * † Trigonotarbus – type locality for genus
 * † Trigonotarbus
 * † Trigonotarbus johnsoni – type locality for species
 * † Trigonotarbus johnsoni
 * † Trimanticoceras
 * † Trimanticoceras retrorsum – or unidentified comparable form
 * † Trimerocephalus
 * † Trimerocephalus sp.
 * † Trimerolichas
 * † Trimerolichas sp.
 * † Trinodus
 * † Trinodus sp.
 * † Triplesia
 * † Triplesia sp.
 * † Tristichia – or unidentified comparable form
 * † Tristichia sp.
 * † Trochonema
 * † Trochonema sp.
 * † Trochonema valenticum – or unidentified comparable form
 * † Trochonema valenticum
 * † Tropidodiscus
 * † Tropidodiscus sp.
 * † Tropidostropha
 * † Tropidostropha compta
 * † Tropidostropha punctata
 * † Truncatiramus – now regarded as a jr. synonym of Erettopterus
 * † Truncatiramus gigas
 * † Tryplasma
 * † Tryplasma sp.
 * † Tuberculatisporites
 * † Tuberculatisporites mamillarius
 * † Tubicaulis
 * † Tubicaulis sutcliffii
 * † Tunstallia
 * † Tunstallia helicina
 * † Turbo – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Turbo
 * † Turbo obtusus
 * † Turbo thomsonianus
 * † Turbonellina
 * † Turbonellina lepida – or unidentified comparable form
 * † Turbonellina lepida
 * † Turbonellina pulchra
 * † Turbonellina sp.
 * † Turbonitella
 * † Turbonitella biserialis
 * † Turbonitella ussheri – type locality for species
 * † Turcutheca – tentative report
 * † Turcutheca sp. Ainformal
 * † Turinia
 * † Turinia pagei
 * † Turridina
 * † Turridina margarita – type locality for species
 * † Tychonia
 * † Tychonia glabrata
 * † Tychonia omaliana
 * † Tylonautilus
 * † Tylonautilus nodiferus
 * † Tylonautilus sp.
 * † Tylothyris
 * † Tylothyris laminosa – or unidentified comparable form
 * † Tylothyris laminosa
 * † Tylothyris sp. – tentative report
 * † Tylothyris sp.
 * † Ullmannia
 * † Ullmannia bronni
 * † Ullmannia frumentaria
 * † Ullmannia sp.
 * † Ulrichia – tentative report
 * † Ulrichia sp.
 * † Ulrichospira
 * † Ulrichospira lloydii
 * † Uncinulus
 * † Uncinulus sp.
 * † Ungdarella
 * † Ungdarella sp.
 * † Unispirifer
 * † Unispirifer sp.
 * † Unispirifer tornacensis – or unidentified comparable form
 * † Unispirifer tornacensis
 * † Uskiella – or unidentified comparable form
 * † Uskiella
 * † Uskiella reticulata – type locality for species
 * † Uskiella reticulata
 * † Valvulinella
 * † Valvulinella youngi
 * † Vellamo
 * † Vellamo sp.
 * † Vestinautilus
 * † Vestinautilus crateriformis
 * † Villmaria
 * † Villmaria subclathrata
 * † Villmaria victrix – type locality for species
 * † Villmaria victrix
 * † Visbyella
 * † Visbyella pygmaea
 * † Vlasta
 * † Vlasta sp.
 * † Vogelgnathus
 * † Vogelgnathus campbelli
 * † Vogelgnathus gladiolus
 * † Waagenella
 * † Waagenella meeki
 * † Waagenella muensteri – or unidentified comparable form
 * † Waagenella rectistriatus
 * † Waagenella sowerbyi
 * † Walchia
 * † Walchia imbricata – or unidentified comparable form
 * † Walchia piniformis
 * † Walchia sp.
 * † Warburgella
 * † Warburgella baltica – or unidentified comparable form
 * † Warburgella stokesi – or unidentified comparable form
 * † Warburgella stokesii
 * † Wattisonia – type locality for genus
 * † Wattisonia coseleyensis – type locality for species
 * † Weania
 * † Weania anglica
 * † Weania feltrimensis
 * † Weberides
 * † Weberides mucronatus
 * † Weigeltaspis
 * † Weigeltaspis sp.
 * † Westphaloblattinopsis – type locality for genus
 * † Westphaloblattinopsis edwardsae – type locality for species
 * † Weymouthia
 * † Weymouthia nobilis
 * † Whalleyala
 * † Whalleyala bolsoveri – type locality for species
 * † Wheathillaspis
 * † Wheathillaspis wickhamkingi
 * † Whidbornella – tentative report
 * † Whidbornella – or unidentified comparable form
 * † Whidbornella
 * † Whidbornella caperata – tentative report
 * † Whidbornella caperata
 * † Whidbornella pauli – or unidentified comparable form
 * † Whidbornella pauli
 * † Whidbornella sp.
 * † Whidbornia
 * † Whidbornia trochoides – type locality for species
 * † Whidbornia trochoides
 * † Whitfieldella
 * † Whitfieldella canalis
 * † Whitfieldella nitida – or unidentified comparable form
 * † Whitfieldia
 * † Whitfieldia sp.
 * † Whittardia
 * † Whittardia paradoxica
 * † Whittingtonia
 * † Whittingtonia sp.
 * † Whittingtonia whittingtoni
 * † Wilkingia
 * † Wilkingia elliptica
 * † Wilkingia regularis
 * † Winterbergia
 * † Winterbergia hahnorum
 * † Winterbergia sp.
 * † Worthenia
 * † Worthenia sculpta
 * † Xeroptera – type locality for genus
 * † Xeroptera obtusata – type locality for species
 * † Xylobius
 * † Xylobius platti – type locality for species
 * † Xystostrophia – or unidentified comparable form
 * † Xystostrophia umbraculum – or unidentified comparable form
 * † Xystriphyllum
 * † Xystriphyllum quadrigeminum – or unidentified related form
 * † Yangtzeconus – tentative report
 * † Yangtzeconus striatus – type locality for species
 * † Yanishewskiella
 * † Yanishewskiella angulata
 * † Yarravia – or unidentified comparable form
 * † Yarravia sp.
 * † Yochelcionella
 * † Yochelcionella sp.
 * † Youngia
 * † Youngia moroides
 * † Yunnania
 * † Yunnania minor
 * † Yunnania parallela
 * † Yunnania semicancellata
 * † Yunnania sp.
 * † Yunnania tunstallensis
 * † Zaphrenthis
 * † Zaphrenthis ambigua
 * † Zaphrenthis disjuncta – or unidentified comparable form
 * † Zaphrenthis enniskilleni
 * † Zaphrenthis omaliusi
 * † Zaphrenthis parallela
 * † Zaphrenthis sp.
 * † Zaphrentites
 * † Zaphrentites breviseptum
 * † Zaphrentites constrictus
 * † Zaphrentites delanouei
 * † Zaphrentites disjunctus
 * † Zaphrentites parallelus
 * † Zaphrentites shunnerensis
 * † Zaphrentites sp. – tentative report
 * † Zenospira
 * † Zenospira inamictus
 * † Zonalesporites
 * † Zonalesporites superbus
 * † Zosterophyllum
 * † Zosterophyllum fertile – or unidentified comparable form
 * † Zygopteris
 * † Zygopteris paradoxum
 * † Zygospira – tentative report
 * † Zygospira
 * † Zygospira sp.
 * † Zygospiraella
 * † Zygospiraella sp.

Mesozoic

 * † 
 * † Abietineaepollenites
 * † Abietineaepollenites microreticulatus
 * † Acamptonectes
 * † Acamptonectes densus
 * † Acanthoceras
 * † Acanthoceras jukesbrownei
 * † Acanthoceras rhotomagense – or unidentified comparable form
 * † Acanthoceras rhotomagense
 * † Acanthoceras sp.
 * † Acanthohoplites – or unidentified related form
 * † Acanthohoplites
 * † Acanthohoplites nolani
 * † Acanthohoplites sp.
 * † Acanthopholis – type locality for genus
 * † Acanthopholis – tentative report
 * † Acanthopholis
 * † Acanthopholis horridus – type locality for species
 * † Acanthopholis macrocercus – type locality for species
 * † Acanthopholis platypus – type locality for species
 * † Acanthopholis sp.
 * † Acanthopleuroceras
 * † Acanthopleuroceras maugenesti – or unidentified related form
 * † Acanthopleuroceras maugenesti – or unidentified comparable form
 * † Acanthopleuroceras maugenesti
 * † Acanthopleuroceras sp.
 * † Acanthopleuroceras stahli – or unidentified related form
 * † Acanthopleuroceras stahli
 * † Acanthopleuroceras valdani – or unidentified related form
 * † Acanthopleuroceras valdani – or unidentified comparable form
 * † Acanthothiris – tentative report
 * † Acanthothiris sp.
 * † Acesta
 * † Acesta longa
 * † Acesta sp.
 * † Acesta subantiquata
 * † Achistrum
 * † Achistrum gamma
 * † Achistrum issleri
 * † Achistrum monochordata
 * † Achistrum pilgrimi
 * † Achistrum sp.
 * † Achistrum spp.
 * † Achistrum trichordata
 * † Acicularia
 * † Acicularia sp.
 * † Acmaea
 * † Acmaea formosa
 * † Acmaea sp.
 * † Acompsoceras
 * † Acompsoceras essendiense – or unidentified related form
 * † Aconeceras – or unidentified comparable form
 * † Aconeceras
 * † Aconeceras haugi – or unidentified comparable form
 * † Aconeceras haugi
 * † Aconeceras nisoides
 * † Aconeceras nisum
 * † Aconeceras sp. – type locality for species
 * † Aconeceras sp.
 * † Acrocoelites
 * † Acrocoelites sp.
 * † Acrodus
 * † Acrodus anningiae
 * † Acrodus keuperinus – type locality for species
 * † Acrodus sp.
 * † Acrosalenia
 * † Acrosalenia decorata
 * † Acrosalenia hemicidaroides
 * † Acrosalenia sp.
 * † Acrosalenia spinosa
 * † Acteonina – tentative report
 * † Acteonina sp.
 * † Actinoblattula – type locality for genus
 * † Actinoblattula brodiei – type locality for species
 * † Actinocamax
 * † Actinocamax primus
 * † Actinoceramus
 * † Actinoceramus concentrica
 * † Actinoceramus concentricus
 * † Actinoceramus salomoni
 * † Actinoceramus subsulcata
 * † Actinoceramus subsulcatus
 * † Actinoceramus sulcatus
 * † Actinophlebia
 * † Actinophlebia intermixta – type locality for species
 * † Actinophlebioides – type locality for genus
 * † Actinophlebioides valdensis – type locality for species
 * † Actinostreon
 * † Actinostreon genuflectum
 * † Actinostreon gregareum
 * † Actinostreon sp.
 * † Actinostromaria
 * † Actinostromaria faringdonensis – type locality for species
 * † Acutisclerus
 * † Acutisclerus plagiacanthus
 * † Acutostreon
 * † Acutostreon sp.
 * † Adelocoenia
 * † Adelocoenia microphyllia
 * † Adikia – type locality for genus
 * † Adikia punctulata – type locality for species
 * † Aegasteroceras
 * † Aegasteroceras peyssonelli – or unidentified comparable form
 * † Aegasteroceras sagittarium
 * † Aeger
 * † Aeger brodiei
 * † Aeger marderi
 * † Aeger sp.
 * † Aegialodon – type locality for genus
 * † Aegialodon – tentative report
 * † Aegialodon dawsoni – type locality for species
 * † Aegialodon dawsoni
 * † Aegoceras
 * † Aegoceras capricornum
 * † Aegoceras centaurus
 * † Aegoceras luridum – or unidentified related form
 * † Aegoceras sp.
 * † Aegolytoceras
 * † Aegolytoceras rotundicosta
 * † Aemula
 * † Aemula inusitata
 * † Aemula sp.
 * † Aenigmoilus
 * † Aenigmoilus minutus – type locality for species
 * † Aenne
 * † Aenne triassica – type locality for species
 * † Aequipecten
 * † Aequipecten arlesiensis
 * † Aequipecten beaveri
 * † Aequipecten prisca
 * † Aequitriradites
 * † Aequitriradites verrucosus
 * † Aeschnidium – type locality for genus
 * † Aeschnidium
 * † Aeschnidium antiquum – type locality for species
 * † Aeschnidium bubas – type locality for species
 * † Aeschnidium bubas
 * † Aeschnopsis
 * † Aeschnopsis jurassica
 * † Aeschnopsis perampla – type locality for species
 * † Aeschnopsis perampla
 * † Aetosauripus – tentative report
 * † Aetosauripus sp.
 * † Agaleus – type locality for genus
 * † Agaleus
 * † Agaleus dorsetensis – type locality for species
 * † Agaleus dorsetensis
 * † Ageleodus
 * † Ageleodus pectinatus – type locality for species
 * † Agerostrea
 * † Agerostrea lunata
 * † Agkistracanthus
 * † Agkistracanthus mitgelensis
 * † Agnosphitys – type locality for genus
 * † Agnosphitys cromhallensis – type locality for species
 * † Agrilium
 * † Agrilium cyllabacus – type locality for species
 * † Agrilium cyllarus – type locality for species
 * † Agrilium stomphax – type locality for species
 * † Agrilium strombus – type locality for species
 * † Agrionidium – type locality for genus
 * † Agrionidium – tentative report
 * † Agrionidium aetna – type locality for species
 * † Agrionidium obscurum – type locality for species
 * † Agrosaurus – type locality for genus
 * † Agrosaurus macgillivrayi – type locality for species
 * † Albionbaatar – type locality for genus
 * † Albionbaatar denisae – type locality for species
 * † Alecto
 * † Alecto dichotoma
 * † Alisporites
 * † Alisporites bilateralis
 * † Allicospermum
 * † Allicospermum spp.
 * † Allocoeniopsis
 * † Allocoeniopsis waltoni
 * † Allocrioceras – tentative report
 * † Allocrioceras
 * † Allocrioceras angustum
 * † Allocrioceras billinghursti
 * † Allocrioceras cuvieri – or unidentified comparable form
 * † Allocrioceras nodiger – type locality for species
 * † Allocrioceras nodiger
 * † Alocodon – or unidentified comparable form
 * † Alocodon sp.
 * † Amberleya – or unidentified comparable form
 * † Amberleya
 * † Amberleya auricipitis – type locality for species
 * † Amberleya bathonica
 * † Amberleya sp.
 * † Amberleya subimbricata
 * † Amblotherium – type locality for genus
 * † Amblotherium
 * † Amblotherium nanum – type locality for species
 * † Amblotherium pusillum – type locality for species
 * † Amblotherium soricinum – type locality for species
 * † Amblotherium sp.
 * † Amitchellia – type locality for genus
 * † Amitchellia
 * † Amitchellia brevis – type locality for species
 * † Amitchellia procera – type locality for species
 * † Ammodiscus
 * † Ammodiscus cretaceus
 * † Ammonites
 * † Ammonites angulatus
 * † Ammonites sp.
 * † Ammonitoceras
 * † Ammonitoceras rex – type locality for species
 * † Ammonitoceras sowerbyi
 * † Ammonitoceras sp. – type locality for species
 * † Ammonitoceras sp.
 * † Ammonitoceras tovilense
 * † Amoeboceras
 * † Amoeboceras sp.
 * † Amphidonte
 * † Amphidonte obliquata
 * † Amphidonte obliquatum
 * † Amphidonte sp.
 * † Amphilestes
 * † Amphilestes broderipii – type locality for species
 * † Amphitherium – type locality for genus
 * † Amphitherium – tentative report
 * † Amphitherium
 * † Amphitherium prevostii – type locality for species
 * † Amphitherium rixoni – type locality for species
 * † Amphitherium sp.
 * † Ampullina
 * † Ampullina sp.
 * † Ampullina sp. Ainformal
 * † Ampullina sp. Cinformal
 * † Ampullina sp.1informal
 * † Ampullina sp.2informal
 * † Ampullina sp.3informal
 * † Anacoloptera
 * † Anacoloptera trigonalis
 * † Anadesmoceras – type locality for genus
 * † Anadesmoceras
 * † Anadesmoceras baylei
 * † Anadesmoceras sp. – type locality for species
 * † Anadesmoceras sp.
 * † Anadesmoceras strangulatum – type locality for species
 * † Anadesmoceras strangulatum
 * † Anadesmoceras subbaylei
 * † Anadesmoceras subblayei
 * † Anapiptus – type locality for genus
 * † Anapiptus brodiei – type locality for species
 * † Anchura – or unidentified comparable form
 * † Anchura
 * † Anchura dubius
 * † Anchura glabra
 * † Anchura parkinsoni
 * † Anchura robinaldina
 * † Anchura sp.
 * † Ancyloceras – or unidentified comparable form
 * † Ancyloceras
 * † Ancyloceras mantelli
 * † Ancyloceras matheronianum – or unidentified comparable form
 * † Ancyloceras varians
 * † Ancylocheira
 * † Ancylocheira liasina – type locality for species
 * † Andemantastraea
 * † Andemantastraea pratti
 * † Andreaea
 * † Andreaea sp.
 * † Androgynoceras
 * † Androgynoceras capricornus – or unidentified comparable form
 * † Androstrobus
 * † Androstrobus major
 * † Androstrobus prisma
 * † Androstrobus sp.
 * † Androstrobus zamioides
 * † Andyrossia – type locality for genus
 * † Andyrossia joyceae – type locality for species
 * † Anepismus
 * † Anepismus vanus
 * † Angarosphex
 * † Angarosphex bleachi – type locality for species
 * † Angarosphex consensus – type locality for species
 * † Angarosphex goldringi – type locality for species
 * † Angarosphex goldringi
 * † Angeloteuthis
 * † Angeloteuthis gabriel – type locality for species
 * † Angeloteuthis gabriel
 * † Angeloteuthis michael – type locality for species
 * † Angeloteuthis michael
 * † Angeloteuthis raphael – type locality for species
 * † Angeloteuthis raphael
 * † Angeloteuthis uriel – type locality for species
 * † Angeloteuthis uriel
 * † Angiopteris
 * † Angiopteris blackii
 * † Angloaeschnidium – type locality for genus
 * † Angloaeschnidium – tentative report
 * † Angloaeschnidium – or unidentified comparable form
 * † Angloaeschnidium lacaui – type locality for species
 * † Angloaeschnidium toyei – type locality for species
 * † Angloaeschnidium toyei
 * † Anglogryllus – type locality for genus
 * † Anglogryllus
 * † Anglogryllus lyristes – type locality for species
 * † Anglogryllus rotundispeculum – type locality for species
 * † Anglonautilis
 * † Anglonautilis undulatus
 * † Anglonautilus
 * † Anglonautilus undulatus
 * † Anglopetalura – type locality for genus
 * † Anglopetalura magnifica – type locality for species
 * † Angulaticeras
 * † Angulaticeras boucaultianum
 * † Anhanguera
 * † Anhanguera cuvieri – type locality for species
 * † Anhanguera cuvieri
 * † Anhydrophilus
 * † Anhydrophilus brodiei
 * † Aniabrochus
 * † Aniabrochus comptonensis
 * † Anisocardia
 * † Anisocardia islipensis
 * † Anisocardia isocardioides
 * † Anisocardia isocarioides
 * † Anisocardia minima
 * † Anisocardia sp.
 * † Anisocardia sp.2informal
 * † Anisoceras
 * † Anisoceras auberti
 * † Anisoceras exoticum
 * † Anisoceras perarmatum
 * † Anisoceras plicatilis – or unidentified comparable form
 * † Anisoceras plicatilis
 * † Anisoceras reidi – type locality for species
 * † Anisoceras reidi
 * † Anisoceras sp.
 * † Anningasaura – type locality for genus
 * † Anningasaura lymense – type locality for species
 * † Anomalodesmatan
 * † Anomalodesmatan sp. Ainformal
 * † Anomia
 * † Anomia laevigata
 * † Anomia pseudoradiata
 * † Anomozamites
 * † Anomozamites nilssoni
 * † Anomozamites thomasi
 * † Anopaea
 * † Anopaea brachowi
 * † Anopaea sphenoidea
 * † Anoplosaurus – type locality for genus
 * † Anoplosaurus curtonotus – type locality for species
 * † Anoualerpeton
 * † Anoualerpeton priscus – type locality for species
 * † Anteophthalmosuchus – type locality for genus
 * † Anteophthalmosuchus
 * † Anteophthalmosuchus hooleyi – type locality for species
 * † Anteophthalmosuchus hooleyi
 * † Anthonya
 * † Anthonya cantiana
 * † Antiquanabittacus – type locality for genus
 * † Antiquanabittacus nanus – type locality for species
 * † Antiquicyprina
 * † Antiquicyprina loweana
 * † Aphis
 * † Aphis dubia – type locality for species
 * † Aphrocallistes
 * † Aphrocallistes alveolites
 * † Aphrocallistes cylindrodactylus
 * † Apiocrinites
 * † Apiocrinites gillieroni
 * † Apiocrinites oosteri – or unidentified comparable form
 * † Apiocrinus
 * † Apiocrinus sp.
 * † Apistotes
 * † Apistotes purbeccensis
 * † Apocritites – type locality for genus
 * † Apocritites distinctus – type locality for species
 * † Apoderoceras
 * † Apoderoceras dunrobinense – or unidentified comparable form
 * † Apoderoceras ferox
 * † Apoderoceras leckenbyi – or unidentified related form
 * † Apoderoceras leckenbyi
 * † Apoderoceras sp.
 * † Apoderoceras sparsinodum
 * † Apoderoceras spp.
 * † Apoderoceras subtriangulare
 * † Apodosia
 * † Apodosia oolitica
 * † Aporoblattina
 * † Aporoblattina mclachlani
 * † Aporoblattina westwoodi – type locality for species
 * † Aporrhais
 * † Aporrhais sp.
 * † Apricosiren – type locality for genus
 * † Apricosiren
 * † Apricosiren ensomi – type locality for species
 * † Apricosiren sp.
 * † Aptolinter
 * † Aptolinter aptiensis
 * † Aptyxiella
 * † Aptyxiella ruppelensis
 * † Aptyxiella sp.
 * † Araripegryllus – tentative report
 * † Araripegryllus orientalis – type locality for species
 * † Araripelibellula
 * † Araripelibellula britannica – type locality for species
 * † Araripelibellula britannica
 * † Araucarites
 * † Araucarites brodei
 * † Araucarites phillipsii
 * † Arca
 * † Arca dupiniana
 * † Arca sanctae-crucis
 * † Arca sp.
 * † Arcellites – or unidentified comparable form
 * † Arcellites
 * † Arcellites medusus
 * † Arcellites pyriformis
 * † Archaeolepis – type locality for genus
 * † Archaeolepis mane – type locality for species
 * † Archaeonectrus
 * † Archaeonectrus rostratus – type locality for species
 * † Archaeonectrus rostratus
 * † Archaeoniscus
 * † Archaeoniscus edwardsii – type locality for species
 * † Archelcana
 * † Archelcana durnovaria – type locality for species
 * † Archeosmylus
 * † Archeosmylus alysius – type locality for species
 * † Archeosmylus alysius
 * † Archeosmylus complexus – type locality for species
 * † Archeosmylus complexus – or unidentified comparable form
 * † Archeosmylus complexus
 * † Archiaustroconops
 * † Archiaustroconops besti – type locality for species
 * † Archicercopis
 * † Archicercopis sp.
 * † Archisphex – type locality for genus
 * † Archisphex
 * † Archisphex boothi – type locality for species
 * † Archisphex boothi
 * † Archisphex crowsoni – type locality for species
 * † Archisphex curvus – type locality for species
 * † Archisphex proximus – type locality for species
 * † Archithemis
 * † Archithemis liassina – type locality for species
 * † Archithemis liassina
 * † Architipula – type locality for genus
 * † Architipula
 * † Architipula anglicana – type locality for species
 * † Architipula anglicana
 * † Arcomya
 * † Arcomya latissima
 * † Arcomya sinuata
 * † Arcomya sp.
 * † Arcomytilus
 * † Arcomytilus pectinatus
 * † Arcomytilus sp.
 * † Arctotis
 * † Arctotis intermedia
 * † Arenaciarcula
 * † Arenaciarcula fittoni
 * † Arenicolites
 * † Arenicolites sp.
 * † Arenobulimina
 * † Arenobulimina advena
 * † Arenobulimina obliqua
 * † Argyrotheca
 * † Argyrotheca bronnii
 * † Arnioceras
 * † Arnioceras sp.
 * † Arnioceras spp.
 * † Arrhaphoceras
 * † Arrhaphoceras sp.
 * † Arrhaphoceras studeri
 * † Artitocoblatta
 * † Artitocoblatta gossi – type locality for species
 * † Asiraca
 * † Asiraca egertoni – type locality for species
 * † Aspidistes
 * † Aspidistes thomasi
 * † Aspidoceras
 * † Aspidoceras perarmatum
 * † Aspidophiura
 * † Aspidophiura seren
 * † Aspidorhynchus
 * † Aspidorhynchus euodus
 * † Aspidorhynchus fisheri
 * † Aspidorhynchus sp.
 * † Astarte – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Astarte
 * † Astarte cantabrigiensis – or unidentified comparable form
 * † Astarte cantabrigiensis
 * † Astarte contejeani
 * † Astarte contjeani – or unidentified comparable form
 * † Astarte cuneata
 * † Astarte curvirostris – or unidentified comparable form
 * † Astarte impolitum
 * † Astarte minima
 * † Astarte morini
 * † Astarte nummus
 * † Astarte obovata
 * † Astarte sp.
 * † Astarte sp. 1informal
 * † Asteracanthus
 * † Asteracanthus ornatissimus
 * † Asteracanthus semiverrucosus – type locality for species
 * † Asteracanthus sp.
 * † Asteracanthus verrucosus – type locality for species
 * † Asterias
 * † Asterias gaveyi
 * † Asteroceras
 * † Asteroceras blakei
 * † Asteroceras margaritoides
 * † Asteroceras obtusum
 * † Asteroceras smithi
 * † Asteroceras sp.
 * † Asteroceras stellare
 * † Astrocoenia
 * † Astrocoenia sp.
 * † Astrogonium
 * † Astrogonium coombii
 * † Asuba
 * † Asuba brodiei – type locality for species
 * † Asylosaurus – type locality for genus
 * † Asylosaurus yalensis – type locality for species
 * † Ataphrus
 * † Ataphrus albensis
 * † Ataxophragmium
 * † Ataxophragmium depressum
 * † Atresius
 * † Atresius fittoni
 * † Atreta
 * † Atreta intusstriata
 * † Atreta nilssoni
 * † Attenborosaurus
 * † Attenborosaurus conybeari – type locality for species
 * † Attenborosaurus conybeari
 * † Aulacomyella
 * † Aulacomyella farquharsoni
 * † Aulacostephanus
 * † Aulacostephanus autissiodorensis
 * † Australiceras
 * † Australiceras gigas
 * † Australiceras sp. – type locality for species
 * † Australiceras sp.
 * † Avalonia – type locality for genus
 * † Avalonia sanfordi – type locality for species
 * † Avalonnectes – type locality for genus
 * † Avalonnectes arturi – type locality for species
 * † Avellana
 * † Avellana incrassata
 * † Avellana sp.
 * † Avicula
 * † Avicula contorta
 * † Avonothyris
 * † Avonothyris bradfordensis
 * † Avonothyris corrugata – type locality for species
 * † Avonothyris depressa – type locality for species
 * † Avonothyris depressa
 * † Avonothyris langtonensis
 * † Avonothyris plicatina – type locality for species
 * † Avonothyris plicatina
 * † Avonothyris sulcifera – type locality for species
 * † Avonothyris trigonata – type locality for species
 * † Axinella
 * † Axinella sp.
 * † Axosmilia – tentative report
 * † Axosmilia
 * † Axosmilia sp.
 * † Axosmilia wrighti
 * † Baculatisporites
 * † Baculatisporites comaumensis
 * † Baculites
 * † Baculites undulatus
 * † Bagnolites – type locality for genus
 * † Bagnolites stuarti – type locality for species
 * † Baiera
 * † Baiera furcata
 * † Bairdia
 * † Bairdia carinata – or unidentified comparable form
 * † Bairdia hilda
 * † Bairdia molesta – or unidentified related form
 * † Bairdia ohmerti
 * † Bairdia sp.
 * † Bairdiacypris – tentative report
 * † Bairdiacypris
 * † Bairdiacypris sartriensis
 * † Bairdiacypris spp.
 * † Bairstowius
 * † Bairstowius junceus – type locality for species
 * † Bairstowius junceus
 * † Baissodes – tentative report
 * † Baissodes sp.
 * † Bakevellia
 * † Bakevellia praecursor
 * † Bakevellia rostrata
 * † Bakevellia sp.
 * † Bakevellia waltoni
 * † Balanocrinus
 * † Balanocrinus quiaiosensis
 * † Balanocrinus smithi – type locality for species
 * † Balnealacerta – type locality for genus
 * † Balnealacerta silvestris – type locality for species
 * † Barbatia – or unidentified comparable form
 * † Barbatia
 * † Barbatia baudoniana
 * † Barbatia beaugrandi – or unidentified related form
 * † Barbatia marullensis
 * † Barbatia pratti
 * † Barbatia rotundata
 * † Barbatia scabrella
 * † Barbatia sp.
 * † Barbatia thurrelli – type locality for species
 * † Barilium – tentative report
 * † Barilium
 * † Barilium dawsoni – type locality for species
 * † Barilium dawsoni – or unidentified comparable form
 * † Barilium dawsoni
 * † Barilium sp.
 * † Barroisia
 * † Barroisia anastomosans
 * † Barroisia clavata
 * † Barroisia irregularis
 * † Barroisiceras
 * † Barroisiceras subtuberculatum – or unidentified related form
 * † Barroisiceras subtuberculatum
 * † Baryonyx – type locality for genus
 * † Baryonyx – or unidentified comparable form
 * † Baryonyx
 * † Baryonyx sp.
 * † Baryonyx walkeri – type locality for species
 * † Baryonyx walkeri
 * † Bathonella
 * † Bathonella sp.
 * † Bathraspira
 * † Bathraspira ahmadi – tentative report
 * † Bathraspira brightoni
 * † Bathraspira fouadi – tentative report
 * † Bathraspira shanktinensis
 * † Bathrotomaria
 * † Bathrotomaria ferruginea
 * † Bathrotomaria leightonensis
 * † Bathrotomaria regalis
 * † Bathrotomaria reticulata
 * † Bathrotomaria sp.
 * † Bathycoenia
 * † Bathycoenia moneta
 * † Bathycoenia slatteri
 * † Bathyspondylus – type locality for genus
 * † Bathyspondylus
 * † Bathyspondylus swindoniensis – type locality for species
 * † Bathyspondylus swindoniensis
 * † Beania
 * † Beania sp.
 * † Beania spp.
 * † Becklesius
 * † Becklesius sp.
 * † Becklespinax
 * † Becklespinax altispinax
 * † Becksia
 * † Becksia feuerwehri
 * † Belemnites
 * † Belemnites abbreviatus
 * † Belemnites porrectus
 * † Belemnites sp.
 * † Belemnites tornatilis
 * † Belemnobatis
 * † Belemnobatis kermacki – type locality for species
 * † Belemnobatis stahli
 * † Belemnobatis variabilis – type locality for species
 * † Belemnobatis variabilis
 * † Belemnopsis
 * † Belemnopsis hastata
 * † Belemnoteuthis
 * † Belemnoteuthis antiqua
 * † Bellairsia – type locality for genus
 * † Bellairsia gracilis – type locality for species
 * † Bennettitocarpus
 * † Bennettitocarpus spp.
 * † Bentonyx – type locality for genus
 * † Bentonyx sidensis – type locality for species
 * † Berenicea – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Berenicea
 * † Berenicea sp.
 * † Bernissartia – or unidentified comparable form
 * † Bernissartia
 * † Bernissartia sp.
 * † Bethylonymellus
 * † Bethylonymellus feltoni – type locality for species
 * † Beudanticeras
 * † Beudanticeras arduennense
 * † Beudanticeras dupinianum
 * † Beudanticeras laevigatum
 * † Beudanticeras newetoni
 * † Beudanticeras newtoni
 * † Beudanticeras sp.
 * † Bevhalstea
 * † Bevhalstea pebja
 * † Bevhalstia – or unidentified comparable form
 * † Bevhalstia pebja
 * † Biadelater
 * † Biadelater werneri
 * † Bibionites
 * † Bibionites priscus
 * † Bifericeras
 * † Bifericeras bifer
 * † Bifericeras nudicosta
 * † Bifericeras sp.
 * † Bifolium
 * † Bifolium faringdonense
 * † Bilsdalea
 * † Bilsdalea dura
 * † Binoculites
 * † Binoculites jurassica
 * † Binoculites terquemi
 * † Bintoniella – type locality for genus
 * † Bintoniella brodiei
 * † Birgeria
 * † Birgeria sp.
 * † Bisulcocypris
 * † Bisulcocypris anglica
 * † Blackdownia
 * † Blackdownia quadrata
 * † Blapsium – type locality for genus
 * † Blapsium egertoni – type locality for species
 * † Blattidium
 * † Blattidium molossus – type locality for species
 * † Blattidium nogaus – type locality for species
 * † Blattidium symyrus – type locality for species
 * † Blattula
 * † Blattula disjuncta – type locality for species
 * † Blattula incompleta
 * † Blattula prestwichii – type locality for species
 * † Bolodon – type locality for genus
 * † Bolodon
 * † Bolodon crassidens – type locality for species
 * † Bolodon elongatus – type locality for species
 * † Bolodon falconeri – type locality for species
 * † Bolodon minor – type locality for species
 * † Bolodon osborni – type locality for species
 * † Bolodon osborni
 * † Bolodon sp.
 * † Borealestes
 * † Borealestes mussetti – type locality for species
 * † Borealestes serendipitus
 * † Bositra
 * † Bositra buchi
 * † Bositra sp.
 * † Bothriospondylus – type locality for genus
 * † Bothriospondylus
 * † Bothriospondylus elongatus – type locality for species
 * † Bothriospondylus robustus – type locality for species
 * † Bothriospondylus suffossus – type locality for species
 * † Bothroptera
 * † Bothroptera westwoodi
 * † Botroclonium
 * † Botroclonium arborescens
 * † Botryococcus
 * † Botryococcus braunii
 * † Botryococcus sp.
 * † Boubeithyris
 * † Boubeithyris boubei
 * † Boubeithyris buzzardensis – type locality for species
 * † Boubeithyris diploplicata
 * † Bourguetia
 * † Bourguetia sp.
 * † Bourguetia striata
 * † Bourguetia subelegans
 * † Brachidontes
 * † Brachidontes vectiensis
 * † Brachiolithes
 * † Brachiolithes labrosus
 * † Brachychirotherium
 * † Brachychirotherium coburgense
 * † Brachydectes – type locality for genus
 * † Brachydectes major – type locality for species
 * † Brachyphyllum
 * † Brachyphyllum ardenicum
 * † Brachyphyllum crucis
 * † Brachyphyllum expansum
 * † Brachyphyllum mamillare
 * † Brachyphyllum sp.
 * † Brachypterygius
 * † Brachypterygius extremus
 * † Brachytrema
 * † Brachytrema sp.
 * † Bradfordirhynchia
 * † Bradfordirhynchia bradfordensis
 * † Breviacanthus
 * † Breviacanthus brevis
 * † Brevicula – type locality for genus
 * † Brevicula gradus – type locality for species
 * † Brightonia – type locality for genus
 * † Brightonia turris – type locality for species
 * † Britannacrida – type locality for genus
 * † Britannacrida distincta – type locality for species
 * † Britannicola – type locality for genus
 * † Britannicola senilis – type locality for species
 * † Brochocoleus – tentative report
 * † Brochocoleus – or unidentified related form
 * † Brochocoleus
 * † Brochocoleus crowsonae – type locality for species
 * † Brochocoleus keenani – type locality for species
 * † Brochocoleus maculatus – type locality for species
 * † Brochocoleus maximus – type locality for species
 * † Brochocoleus sp.
 * † Brochocoleus tobini – type locality for species
 * † Brodiechelys
 * † Brodiechelys brodiei – type locality for species
 * † Brodiechelys brodiei
 * † Brodilka – type locality for genus
 * † Brodilka – tentative report
 * † Brodilka mitchelli – type locality for species
 * † Brodilka sp.
 * † Bromsgroveia – type locality for genus
 * † Bromsgroveia
 * † Bromsgroveia walkeri – type locality for species
 * † Bromsgroveia walkeri
 * † Bromsgroviscorpio – type locality for genus
 * † Bromsgroviscorpio willsi – type locality for species
 * † Brunonia
 * † Brunonia gigantea
 * † Buccinum
 * † Buccinum naticoideum
 * † Buchia
 * † Buchia mosquensis – or unidentified comparable form
 * † Bucklandia
 * † Bucklandia bucklandii
 * † Bucklandia gigas
 * † Bucklandia pustulosa
 * † Bucklandula – type locality for genus
 * † Bucklandula striata – type locality for species
 * † Bulbophragmium
 * † Bulbophragmium aequale
 * † Buprestium
 * † Buprestium gorgus – type locality for species
 * † Burgundia
 * † Burgundia sp.
 * † Burmirhynchia
 * † Burmirhynchia oxoniensis – type locality for species
 * † Caddasphaera
 * † Caddasphaera halosa
 * † Caenisites
 * † Caenisites brooki – or unidentified comparable form
 * † Calamites
 * † Calamites rotifer
 * † Calcirhynchia
 * † Calcirhynchia calcaria – type locality for species
 * † Calcirhynchia calcaria
 * † Calcirhynchia glevensis – type locality for species
 * † Calcirhynchia sp.
 * † Callialasporites
 * † Callialasporites dampieri
 * † Callialasporites sp.
 * † Callicylix
 * † Callicylix acinosa
 * † Callicylix maeandrina
 * † Calliderma
 * † Calliderma smithae
 * † Calliderma smithiae
 * † Callihoplites
 * † Callihoplites sp.
 * † Callihoplites vraconensis – or unidentified comparable form
 * † Callistina – tentative report
 * † Callistina
 * † Callistina plana
 * † Callospiriferina
 * † Callospiriferina verrucosa
 * † Callovosaurus
 * † Callovosaurus leedsi – type locality for species
 * † Caloblattina
 * † Caloblattina liasina
 * † Caloceras
 * † Caloceras johnstoni
 * † Calva
 * † Calva subrotunda
 * † Calycoceras
 * † Calycoceras asiaticum
 * † Calycoceras bathyomphalum
 * † Calycoceras naviculare
 * † Calycoceras paucinodatum – or unidentified comparable form
 * † Calycoceras paucinodatum
 * † Calycoceras sp.
 * † Calycoceras spinosum
 * † Camelotia – type locality for genus
 * † Camelotia
 * † Camelotia borealis – type locality for species
 * † Camelotia sp.
 * † Campenia – or unidentified comparable form
 * † Campenia sp.
 * † Camptonectes
 * † Camptonectes annulatus
 * † Camptonectes auritus
 * † Camptonectes cinctus
 * † Camptonectes cottaldinus
 * † Camptonectes intertextus
 * † Camptonectes milleri
 * † Camptonectes morini
 * † Camptonectes praecinctus
 * † Camptonectes rigidus
 * † Camptonectes sandsfootensis
 * † Camptonectes sp.
 * † Camptonectes virdunensis
 * † Cantioscyllium
 * † Cantioscyllium sp.
 * † Capillarina
 * † Capillarina diversa
 * † Capillirhynchia
 * † Capillirhynchia wrighti
 * † Capillithyris
 * † Capillithyris capillata
 * † Capillithyris squamosa – type locality for species
 * † Carabidium – type locality for genus
 * † Carabidium dejeanianum – type locality for species
 * † Cardinia
 * † Cardinia sp.
 * † Cardioceras
 * † Cardioceras quadrarium – or unidentified comparable form
 * † Cardioceras s.s.
 * † Cardioceras sp.
 * † Cardioceras sp. Ainformal
 * † Cardiodon – type locality for genus
 * † Cardiodon rugulosus – type locality for species
 * † Cardita
 * † Cardita sp.
 * † Cardita upwarensis
 * † Cardium
 * † Cardium disaiinile
 * † Cardium sp.
 * † Cardobairdia
 * † Cardobairdia spp.
 * † Carixiceras
 * † Carixiceras buvigneri
 * † Carmelopodus
 * † Carmelopodus untermannorum – or unidentified comparable form
 * † Carneithyris
 * † Carneithyris subcardinalis
 * † Carpolithes
 * † Carpolithes diospyriformis
 * † Carpolithes sp.
 * † Caspianites
 * † Caspianites vectensis – type locality for species
 * † Cassiope
 * † Cassiope pizuetana
 * † Cassiope sp.
 * † Catacoeloceras
 * † Catacoeloceras crassum – or unidentified comparable form
 * † Catacoeloceras crassum
 * † Catacoeloceras dumortieri
 * † Catacoeloceras sp.
 * † Catopygus – or unidentified comparable form
 * † Catopygus
 * † Catopygus columbaris
 * † Catopygus columbarius
 * † Catopygus sp.
 * † Catopygus vectensis
 * † Caturus
 * † Caturus porteri – type locality for species
 * † Caturus sp.
 * † Caulkicephalus – type locality for genus
 * † Caulkicephalus
 * † Caulkicephalus trimicrodon – type locality for species
 * † Caulkicephalus trimicrodon
 * † Caytonia
 * † Caytonia kendalliae
 * † Cecidomium – type locality for genus
 * † Cecidomium grandaevum – type locality for species
 * † Cedroxylon
 * † Cedroxylon sp.
 * † Cellulipora
 * † Cellulipora spissa
 * † Celtedens
 * † Celtedens megacephalus – or unidentified comparable form
 * † Celtedens megacephalus
 * † Celyphus
 * † Celyphus rallus
 * † Cenoceras
 * † Cenoceras sp.
 * † Cenoceras striatum
 * † Centrolepis – type locality for genus
 * † Centrolepis asper – type locality for species
 * † Ceratodus
 * † Ceratodus altus
 * † Ceratodus laevissimus
 * † Ceratodus latissimus
 * † Ceratodus parvus
 * † Ceratodus sp.
 * † Ceratomya
 * † Ceratomya excentrica
 * † Ceratomya petricosa
 * † Ceratomya sp.
 * † Ceratomyopsis
 * † Ceratomyopsis striata
 * † Cercomya
 * † Cercomya praecursor
 * † Cercomya undulata
 * † Cercopidium
 * † Cercopidium mimas – type locality for species
 * † Cercopidium schaefferi – type locality for species
 * † Cerebropollenites
 * † Cerebropollenites macroverrucosus
 * † Cerebropollenites mesozoicus
 * † Cerebropollenites thiergartii
 * † Cererithyris
 * † Cererithyris intermedia
 * † Cererithyris ovalis – type locality for species
 * † Ceriopora
 * † Ceriopora collis
 * † Ceriopora dimorphocella
 * † Ceriopora faringdonensis
 * † Ceritella
 * † Ceritella phasianoides
 * † Ceritella sp.
 * † Cerithiella
 * † Cerithiella devonica
 * † Cerithium
 * † Cerithium portlandicum
 * † Cerithium sp.
 * † Cerithium sp. Ainformal
 * † Cerylonopsis
 * † Cerylonopsis striata – type locality for species
 * † Cetarthrosaurus – type locality for genus
 * † Cetarthrosaurus walkeri – type locality for species
 * † Ceteosaurus
 * † Ceteosaurus glymptonensis – type locality for species
 * † Cetiosauriscus
 * † Cetiosauriscus stewarti – type locality for species
 * † Cetiosaurus – tentative report
 * † Cetiosaurus – or unidentified comparable form
 * † Cetiosaurus
 * † Cetiosaurus brachyurus – type locality for species
 * † Cetiosaurus brevis – type locality for species
 * † Cetiosaurus brevis
 * † Cetiosaurus epioolithicus – type locality for species
 * † Cetiosaurus glymptonensis
 * † Cetiosaurus hypoolithicus – type locality for species
 * † Cetiosaurus longus – type locality for species
 * † Cetiosaurus longus – tentative report
 * † Cetiosaurus longus
 * † Cetiosaurus medius – type locality for species
 * † Cetiosaurus medius
 * † Cetiosaurus oxoniensis – type locality for species
 * † Cetiosaurus oxoniensis
 * † Cetiosaurus sp.
 * † Chalepocarabus
 * † Chalepocarabus elongatus – type locality for species
 * † Chalepocarabus elongatus – or unidentified related form
 * † Chara
 * † Chara sp.
 * † Charltonithyris
 * † Charltonithyris uptoni
 * † Charltonithyris wilsoni
 * † Chartrionella
 * † Chartrionella bunburii
 * † Chasmatosporites
 * † Chasmatosporites apertus
 * † Chauliodites
 * † Chauliodites minor – type locality for species
 * † Cheirolepis
 * † Cheirolepis muensteri
 * † Chelone
 * † Chelone benstedi – type locality for species
 * † Chelone obovata – type locality for species
 * † Chelone sp.
 * † Cheloniceras – or unidentified related form
 * † Cheloniceras – or unidentified comparable form
 * † Cheloniceras
 * † Cheloniceras buxtorfi
 * † Cheloniceras cornuelianum
 * † Cheloniceras crassum
 * † Cheloniceras debile – type locality for species
 * † Cheloniceras eotypicum
 * † Cheloniceras gracile – type locality for species
 * † Cheloniceras kiliani
 * † Cheloniceras kirkaldyi
 * † Cheloniceras martinioides – type locality for species
 * † Cheloniceras martinioides
 * † Cheloniceras meyendorffiex gr.
 * † Cheloniceras meyendorffi
 * † Cheloniceras parinodum – type locality for species
 * † Cheloniceras parinodum
 * † Cheloniceras rotundum – type locality for species
 * † Cheloniceras sp. – type locality for species
 * † Cheloniceras sp.
 * † Cheloniceras tschernyschewi
 * † Cheloniceras volgense
 * † Cheltonia
 * † Cheltonia acciptris
 * † Chemnitzia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Chemnitzia granum
 * † Chenendopora
 * † Chenendopora fungiformis
 * † Cherwellia
 * † Cherwellia leei – type locality for species
 * † Chilodonta
 * † Chilodonta dentigera
 * † Chimela
 * † Chimela caperata
 * † Chironomopsis
 * † Chironomopsis arrogans
 * † Chironomopsis extinctus – type locality for species
 * † Chirotherium – tentative report
 * † Chirotherium – or unidentified comparable form
 * † Chirotherium
 * † Chirotherium barthii – type locality for species
 * † Chirotherium barthii
 * † Chirotherium herculis – type locality for species
 * † Chirotherium sickleri
 * † Chirotherium sp.
 * † Chirotherium swinnertoni – type locality for species
 * † Chisma
 * † Chisma furcillata
 * † Chladocrinus
 * † Chladocrinus robustus
 * † Chlamys
 * † Chlamys aspera
 * † Chlamys elongata
 * † Chlamys intertextus
 * † Chlamys milvus – type locality for species
 * † Chlamys milvus
 * † Chlamys robinaldia
 * † Chlamys robinaldina
 * † Chlamys robinaldinus
 * † Chlamys rollei – or unidentified comparable form
 * † Chlamys rollei
 * † Chlamys sp.
 * † Chlamys splendens
 * † Chlamys stutchburianus
 * † Chlamys substriata
 * † Chlamys textoria
 * † Chlamys valonienis
 * † Chomatoseris
 * † Chomatoseris bajociana
 * † Chomatoseris bouchardi
 * † Chomatoseris hemispherica
 * † Chomatoseris orbulites
 * † Chomatoseris sp.
 * † Chondrites
 * † Chondrites sp.
 * † Chondrosteosaurus – type locality for genus
 * † Chondrosteosaurus gigas – type locality for species
 * † Chonodictyon – tentative report
 * † Chonodictyon sewerbyensis – type locality for species
 * † Choristopetalum
 * † Choristopetalum impar
 * † Chresmoda
 * † Chresmoda oweni – type locality for species
 * † Chrysomelopsis
 * † Chrysomelopsis andraei
 * † Chuluaria
 * † Chuluaria occidentalis
 * † Chunnelodon – type locality for genus
 * † Chunnelodon alopekodes – type locality for species
 * † Chytroeisphaeridia
 * † Chytroeisphaeridia dictydia
 * † Cicadellium
 * † Cicadellium dipsas – type locality for species
 * † Cicadellium pulcher – type locality for species
 * † Cicadocoris
 * † Cicadocoris anglicus – type locality for species
 * † Cicatricosisporites
 * † Cicatricosisporites angicanalis
 * † Cicatricosisporites australiensis
 * † Cicatricosisporites brevilaesuratus
 * † Cicatricosisporites hallei
 * † Cicatricosisporites hughesi
 * † Cicatricosisporites mohriodes
 * † Cicatricosisporites myrtellii
 * † Cicatricosisporites sp.
 * † Cicatricosisporites spp.
 * † Cidaris
 * † Cidaris coxwellensis
 * † Cidaris edwardsii
 * † Cidaris faringdonensis
 * † Cidaris hirudo
 * † Cidaris inspirata
 * † Cidaris perornata
 * † Cidaris sp.
 * † Cimicidium – type locality for genus
 * † Cimicidium dallasi – type locality for species
 * † Cimoliasaurus
 * † Cimoliasaurus brevior – type locality for species
 * † Cimoliasaurus smithi
 * † Cimoliasaurus sp.
 * † Cimoliopterus
 * † Cimoliopterus cuvieri
 * † Cincta
 * † Cincta numismalis
 * † Cincta nummata
 * † Cincta nummosa
 * † Cincta nummus
 * † Cincta opulenta
 * † Cincta paupercula
 * † Cincta pernumismalis
 * † Cincta sestertius
 * † Cincta sp.
 * † Cionocoleus
 * † Cionocoleus elizabethae – type locality for species
 * † Cionocoleus jepsoni – type locality for species
 * † Cionocoleus minimus – type locality for species
 * † Cionocoleus minimus
 * † Cionocoleus watsoni – type locality for species
 * † Cirpa
 * † Cirpa fronto
 * † Cirpa langi – type locality for species
 * † Cirpa langi
 * † Cirpa variabilis
 * † Cirsocerithium
 * † Cirsocerithium gracile
 * † Cirsostylus
 * † Cirsostylus euomphalus
 * † Citharina
 * † Citharina sp.
 * † Cixioides
 * † Cixioides maculatus – type locality for species
 * † Cixius
 * † Cixius petrinus – type locality for species
 * † Cladophlebis
 * † Cladophlebis aktashensis
 * † Cladophlebis denticulata
 * † Cladophlebis haiburnensis
 * † Cladophlebis harrisii
 * † Cladophlebis lobifolia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Cladophlebis lobifolia
 * † Cladophlebis sp.
 * † Cladophyllia
 * † Cladophyllia babeana
 * † Cladophyllia sp.
 * † Cladyodon – type locality for genus
 * † Cladyodon lloydi – type locality for species
 * † Classopollis
 * † Classopollis sp.
 * † Classopollis spp.
 * † Classopollis torosus
 * † Classostrobus
 * † Classostrobus sp.
 * † Clastoteuthis
 * † Clastoteuthis abrupta – type locality for species
 * † Clastoteuthis abrupta
 * † Clastoteuthis stantonensis – type locality for species
 * † Clastoteuthis stantonensis
 * † Clathraria
 * † Clathraria lyellii
 * † Clathropteris
 * † Clathropteris obovata
 * † Cleistosphaeridium
 * † Cleistosphaeridium sp.
 * † Cleoniceras – or unidentified comparable form
 * † Cleoniceras
 * † Cleoniceras cleon
 * † Cleoniceras floridum – type locality for species
 * † Cleoniceras floridum
 * † Cleoniceras inornatum – type locality for species
 * † Cleoniceras inornatum
 * † Cleoniceras janneli
 * † Cleoniceras morgani
 * † Cleoniceras quercifolium
 * † Cleoniceras seunesi
 * † Cleoniceras sp. – type locality for species
 * † Cleoniceras sp.
 * † Cleoniceras sublaeve
 * † Clevosaurus – type locality for genus
 * † Clevosaurus
 * † Clevosaurus hudsoni – type locality for species
 * † Clevosaurus latidens – type locality for species
 * † Clevosaurus minor
 * † Clevosaurus sectumsemper – type locality for species
 * † Clevosaurus sectumsemper
 * † Clevosaurus sp.
 * † Cliona
 * † Cliona sp.
 * † Clisocolus
 * † Clisocolus sp.
 * † Clockhousea – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Clockhousea sp.
 * † Clypeus
 * † Clypeus muelleri
 * † Clypeus sp.
 * † Coartaredens – type locality for genus
 * † Coartaredens – tentative report
 * † Coartaredens isaaci – type locality for species
 * † Coartaredens isaaci
 * † Codakia
 * † Codakia crassa
 * † Coelastarte
 * † Coelastarte rectangula
 * † Coeloceras
 * † Coeloceras grenouillouxi – or unidentified related form
 * † Coeloceras pettos
 * † Coeloceras planula
 * † Coelodus
 * † Coelodus sp.
 * † Coeloptychium
 * † Coeloptychium agaricoides
 * † Coeloptychium sp.
 * † Coelostylina
 * † Coelostylina sp.
 * † Coelurosaurichnus
 * † Coelurosaurichnus sp.
 * † Coelurosaurichnus sp. Ainformal
 * † Coelurosaurichnus sp. Binformal
 * † Coelurosaurichnus ziegelangernensis – or unidentified comparable form
 * † Coenastraea
 * † Coenastraea maccoyi
 * † Coleia
 * † Coleia brodiei
 * † Coleopteron – tentative report
 * † Coleopteron
 * † Coleopteron aquaticus – type locality for species
 * † Coleopteron beyrichi
 * † Coleopteron bractoides – type locality for species
 * † Coleopteron rugosostriatus
 * † Coleopteron semicrematus – type locality for species
 * † Coleopteron sp.
 * † Coleopteron studeri – type locality for species
 * † Coleopteron vetustus
 * † Coleopteron wittsi – type locality for species
 * † Collignonastraea
 * † Collignonastraea grossouvrei
 * † Collignonastraea negusi – type locality for species
 * † Collignoniceras
 * † Collignoniceras woolgardi
 * † Colobodus – tentative report
 * † Colobodus
 * † Colobodus sp.
 * † Coloborhynchus – type locality for genus
 * † Coloborhynchus
 * † Coloborhynchus capito – type locality for species
 * † Coloborhynchus capito
 * † Coloborhynchus clavirostris – type locality for species
 * † Coloborhynchus sedgwickii – type locality for species
 * † Coloborhynchus sp.
 * † Colombellina
 * † Colombellina sp.
 * † Colombiceras
 * † Colombiceras sp.
 * † Colombiceras tobleri – or unidentified comparable form
 * † Colostracon
 * † Colostracon forbesiana
 * † Colymbosaurus
 * † Colymbosaurus sp.
 * † Colymbosaurus trochanterius – type locality for species
 * † Colymbosaurus trochanterius – tentative report
 * † Colymbosaurus trochanterius
 * † Comoseris
 * † Comoseris sp.
 * † Compsemys
 * † Compsemys bakewelli – type locality for species
 * † Compsemys bakewelli
 * † Conarothyris
 * † Conarothyris opima
 * † Concavissimisporites
 * † Concavissimisporites sp.
 * † Conchindusia
 * † Conchindusia rasnitsyni – type locality for species
 * † Conchindusia rasnitsyni
 * † Concinnithyris
 * † Concinnithyris albensis – or unidentified comparable form
 * † Concinnithyris albensis
 * † Concinnithyris obesa
 * † Concinnithyris sp.
 * † Concinnithyris subundata
 * † Confusastrea
 * † Confusastrea cotteaui
 * † Confusastrea gregaria
 * † Confusastrea kobyi
 * † Confusastrea magnifica
 * † Confusastrea sp.
 * † Confusiscala
 * † Confusiscala cruciana
 * † Confusiscala dupiniana
 * † Confusiscala fittoni
 * † Confusiscala ischyra
 * † Coniasaurus – type locality for genus
 * † Coniasaurus
 * † Coniasaurus crassidens – type locality for species
 * † Coniasaurus crassidens – or unidentified comparable form
 * † Coniasaurus crassidens
 * † Coniasaurus gracilodens – type locality for species
 * † Coniopteris – or unidentified comparable form
 * † Coniopteris
 * † Coniopteris bella
 * † Coniopteris burejensis
 * † Coniopteris hymenophylloides
 * † Coniopteris margaretae
 * † Coniopteris murrayana
 * † Coniopteris simplex
 * † Coniopteris sp.
 * † Conoteuthis
 * † Conoteuthis dupiniana
 * † Conoteuthis sp.
 * † Conoteuthis vectensis
 * † Conotomaria
 * † Conotomaria gigantea
 * † Conotomaria seendensis
 * † Contignisporites
 * † Contignisporites dorsostriatus
 * † Conulopyrina
 * † Conulopyrina anomala
 * † Conulus
 * † Conulus castanea
 * † Cooperaeschnidium – type locality for genus
 * † Cooperaeschnidium durandi – type locality for species
 * † Coptoclavella
 * † Coptoclavella purbeckensis – type locality for species
 * † Coptospora
 * † Coptospora striata
 * † Coptothyris
 * † Coptothyris alata – type locality for species
 * † Coramaeschnidium – type locality for genus
 * † Coramaeschnidium minimum – type locality for species
 * † Coramia – type locality for genus
 * † Coramia minuta – type locality for species
 * † Corbicella
 * † Corbicella sp.
 * † Corbicellopsis
 * † Corbicellopsis laevis
 * † Corbicellopsis sp.
 * † Corbula
 * † Corbula elegans
 * † Corbula hulliana
 * † Corbula sp.
 * † Corbula truncata
 * † Corbulomima
 * † Corbulomima macneillii
 * † Corbulomima sp.
 * † Corbulomima suprajurensis
 * † Cordulagomphus
 * † Cordulagomphus europaeus – type locality for species
 * † Coronatispora
 * † Coronatispora valdensis
 * † Coroniceras
 * † Coroniceras bucklandi – tentative report
 * † Coroniceras sp.
 * † Coscinopora
 * † Coscinopora infundibuliformis
 * † Cosnia
 * † Cosnia cosnensis
 * † Cossmannea
 * † Cossmannea bathonica
 * † Cossmannea eudesii
 * † Costigervillia
 * † Costigervillia crassicosta
 * † Costirhynchia – type locality for genus
 * † Costirhynchia
 * † Costirhynchia costigera – type locality for species
 * † Costirhynchia costigera
 * † Costirhynchia shiptonensis – type locality for species
 * † Couperisporites
 * † Couperisporites complexus – or unidentified comparable form
 * † Couperisporites complexus
 * † Crassadoma
 * † Crassadoma gigantea
 * † Crassatella
 * † Crassatella tealli – type locality for species
 * † Crassosphaera
 * † Crassosphaera sp.
 * † Crateraster
 * † Crateraster quinqueloba
 * † Craterosaurus – type locality for genus
 * † Craterosaurus pottonensis – type locality for species
 * † Craticularia
 * † Craticularia beaumonti
 * † Cremnoceramus
 * † Cremnoceramus crassus
 * † Cremnoceramus spp.
 * † Crenella
 * † Crenella bella
 * † Crenella orbicularis
 * † Cretacoenagrion – type locality for genus
 * † Cretacoenagrion alleni – type locality for species
 * † Cretahemiphlebia – type locality for genus
 * † Cretahemiphlebia rossi – type locality for species
 * † Cretalestes – type locality for genus
 * † Cretalestes martinae – type locality for species
 * † Cretalloaeschna – type locality for genus
 * † Cretalloaeschna cliffordae – type locality for species
 * † Cretaneophya – type locality for genus
 * † Cretaneophya
 * † Cretaneophya strevensi – type locality for species
 * † Cretaneophya strevensi
 * † Cretapsychops – type locality for genus
 * † Cretapsychops corami – type locality for species
 * † Cretarchistigma – type locality for genus
 * † Cretarchistigma
 * † Cretarchistigma greenwoodi – type locality for species
 * † Cretarchistigma greenwoodi – tentative report
 * † Cretarchistigma greenwoodi
 * † Cretevania
 * † Cretevania concordia – type locality for species
 * † Cretirhynchia
 * † Cretirhynchia cueniformis – type locality for species
 * † Cretirhynchia exsculpta – type locality for species
 * † Cretirhynchia exsculpta
 * † Cretirhynchia intermedia – type locality for species
 * † Cretirhynchia intermedia
 * † Cretirhynchia lenticularis – type locality for species
 * † Cretirhynchia lenticularis
 * † Cretirhynchia minor – type locality for species
 * † Cretirhynchia minor
 * † Cretirhynchia norvicensis – type locality for species
 * † Cretirhynchia norvicensis
 * † Cretirhynchia octoplicata
 * † Cretirhynchia plicatilis – type locality for species
 * † Cretirhynchia plicatilis
 * † Cretirhynchia protoexsculpta – type locality for species
 * † Cretirhynchia retracta – type locality for species
 * † Cretirhynchia retracta
 * † Cretirhynchia sp.
 * † Cretirhynchia subplicata
 * † Cretiscalpellum
 * † Cretiscalpellum aptiense
 * † Cretiscalpellum glabrum
 * † Cretiscalpellum sp.
 * † Cretiscalpellum unguis
 * † Cretiscalpellum unguls
 * † Cretolamna
 * † Cretolamna appendiculata
 * † Cretorabus
 * † Cretorabus sulcatus – type locality for species
 * † Cretoxya – type locality for genus
 * † Cretoxya rasnitsyni – type locality for species
 * † Cribroperidinium
 * † Cribroperidinium sp.
 * † Crucilobiceras
 * † Crucilobiceras cheltiense
 * † Crucilobiceras densinodulum
 * † Cruxicheiros – type locality for genus
 * † Cruxicheiros newmanorum – type locality for species
 * † Cryptaulax
 * † Cryptaulax slatteri – or unidentified comparable form
 * † Cryptochasma – type locality for genus
 * † Cryptochasma ovale – type locality for species
 * † Cryptoclidus – type locality for genus
 * † Cryptoclidus – tentative report
 * † Cryptoclidus – or unidentified comparable form
 * † Cryptoclidus
 * † Cryptoclidus eurymerus – type locality for species
 * † Cryptoclidus eurymerus
 * † Cryptoclidus richardsoni – type locality for species
 * † Cryptoclidus richardsoni – or unidentified related form
 * † Cryptoclidus sp. – type locality for species
 * † Cryptoclidus sp.
 * † Cryptocoenia
 * † Cryptocoenia luciensis
 * † Cryptocoenia sp.
 * † Cryptodraco – type locality for genus
 * † Cryptodraco sp. – type locality for species
 * † Ctenacodon
 * † Ctenacodon minor – type locality for species
 * † Ctenicerium
 * † Ctenicerium blissus – type locality for species
 * † Ctenicerium gigas – type locality for species
 * † Ctenicerium hylastes – type locality for species
 * † Ctenicerium stygnus – type locality for species
 * † Ctenicerium valgus – type locality for species
 * † Cteniogenys – or unidentified comparable form
 * † Cteniogenys
 * † Cteniogenys sp.
 * † Ctenis
 * † Ctenis exilis
 * † Ctenis kaneharai
 * † Ctenis reedi
 * † Ctenis sp.
 * † Ctenis stewartiana
 * † Ctenis sulcicaulis – or unidentified comparable form
 * † Ctenis sulcicaulis
 * † Ctenoblattina
 * † Ctenoblattina arcta – type locality for species
 * † Ctenoptychius
 * † Ctenoptychius ordii – type locality for species
 * † Ctenostreon
 * † Ctenostreon proboscideum
 * † Ctenostreon probosideum
 * † Ctenostreon rugosum
 * † Ctenostreon sp.
 * † Ctenothrissa
 * † Ctenothrissa sp.
 * † Ctenozamites – or unidentified comparable form
 * † Ctenozamites
 * † Ctenozamites cycadea
 * † Ctenozamites leckenbyi
 * † Ctenozamites megalostoma
 * † Ctenozamites sp.
 * † Cucullaea
 * † Cucullaea ardassiensis
 * † Cucullaea contracta
 * † Cucullaea cornueliana
 * † Cucullaea cornuetiana
 * † Cucullaea fittoni
 * † Cucullaea glabra
 * † Cucullaea mailleana – or unidentified comparable form
 * † Cucullaea mailleana
 * † Cucullaea sp.
 * † Culmia
 * † Culmia brighti
 * † Cumnoria
 * † Cumnoria prestwichii
 * † Cuneirhynchia
 * † Cuneirhynchia dalmasi
 * † Cuneirhynchia oxynoti
 * † Cuneocorbula
 * † Cuneocorbula arkelli – type locality for species
 * † Cuneolus
 * † Cuneolus lanceolatus
 * † Cunningtoniceras
 * † Cunningtoniceras inerme
 * † Cupressinoxylon
 * † Cupressinoxylon sp.
 * † Curculium
 * † Curculium syrichthus – type locality for species
 * † Curtirhynchia
 * † Curtirhynchia oolitica
 * † Cuspicephalus – type locality for genus
 * † Cuspicephalus scarfi – type locality for species
 * † Cuspidaria
 * † Cuspidaria ibbetsoni
 * † Cyathidites
 * † Cyathidites australis
 * † Cyathidites minor
 * † Cyathophora
 * † Cyathophora pratti
 * † Cyathophora sp.
 * † Cyathophora waltoni
 * † Cyathophylliopsis
 * † Cyathophylliopsis delabechei
 * † Cycadolepis
 * † Cycadolepis hypene
 * † Cycadopites
 * † Cycadopites sp.
 * † Cycadospadix
 * † Cycadospadix sp.
 * † Cyclocrinus
 * † Cyclocrinus variolarius
 * † Cyclonephelium
 * † Cyclonephelium distinctum – or unidentified comparable form
 * † Cycloserpula
 * † Cycloserpula intestinalis
 * † Cycloserpula sp.
 * † Cyclothyris
 * † Cyclothyris deluci
 * † Cyclothyris gibbsiana
 * † Cyclothyris latissima
 * † Cyclothyris punfieldensis – type locality for species
 * † Cyclothyris punfieldensis
 * † Cyclothyris sp.
 * † Cyclotosaurus
 * † Cyclotosaurus leptognathus
 * † Cyclotosaurus pachygnathus
 * † Cylichna – or unidentified comparable form
 * † Cylichna urgonensis
 * † Cylindrobullina
 * † Cylindrobullina elongata
 * † Cylindrobullina fusiformis
 * † Cylindrobullina oviformis
 * † Cylindrobullina pseudomoorei
 * † Cylindrobullina ventricosa
 * † Cylindroteuthis
 * † Cylindroteuthis sp.
 * † Cyllonium
 * † Cyllonium boisduvalianum – type locality for species
 * † Cyllonium hewitsonianum – type locality for species
 * † Cymatiosphaera
 * † Cymatiosphaera sp.
 * † Cymatoceras
 * † Cymatoceras bayfieldi – type locality for species
 * † Cymatoceras elegans
 * † Cymatoceras pseudoelegans
 * † Cymatoceras radiatum
 * † Cymatoceras sp.
 * † Cymatophlebia
 * † Cymatophlebia purbeckensis – type locality for species
 * † Cymatophlebia standingae – type locality for species
 * † Cymatophlebia zdrzaleki – type locality for species
 * † Cymbites
 * † Cymbites globosus
 * † Cymbites laevigatus
 * † Cymbites sp.
 * † Cyparissidium
 * † Cyparissidium blackii
 * † Cyparissidium rudlandicum
 * † Cypridae
 * † Cypridae sp.
 * † Cypridea
 * † Cypridea clavata
 * † Cypridea fasciculata
 * † Cypridea posticalis
 * † Cypris
 * † Cypris sp.
 * † Cyrena
 * † Cyrena media
 * † Cyrena sp.
 * † Cyrtlatherium – type locality for genus
 * † Cyrtlatherium canei – type locality for species
 * † Cyrtophyllites – tentative report
 * † Cyrtophyllites cretaceus – type locality for species
 * † Cyrtothyris – or unidentified comparable form
 * † Cyrtothyris
 * † Cyrtothyris cantabridgiensis
 * † Cyrtothyris cyria
 * † Cyrtothyris cyrta
 * † Cyrtothyris dallasi
 * † Cyrtothyris seeleyi
 * † Cyrtothyris sp.
 * † Cyrtothyris uniplicata
 * † Cythere – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Cythere terquemiana
 * † Cytherea
 * † Cytherea sp.
 * † Cytherella – tentative report
 * † Cytherella
 * † Cytherella concentrica
 * † Cytherella praecadomensis
 * † Cytherella praetoarcensis
 * † Cytherella reticuloornata
 * † Cytherella toarcensis
 * † Cytherelloidea
 * † Cytherelloidea anningi
 * † Cytherelloidea circumscripta
 * † Cytherelloidea pulchella
 * † Cytheropteron
 * † Cytheropteron alafastigatum
 * † Cytheropteron byfieldensis
 * † Cytheropteron cribum
 * † Cytheropteron gwashense
 * † Cytheropteron sp.
 * † Cytheropteron supraliassicum
 * † Cyzicus
 * † Cyzicus sp.
 * † Czekanowskia
 * † Czekanowskia blacki
 * † Czekanowskia furcula – or unidentified comparable form
 * † Czekanowskia furcula
 * † Czekanowskia microphylla
 * † Czekanowskia sp.
 * † Czekanowskia spp.
 * † Czekanowskia thomasi
 * † Dacentrurus – type locality for genus
 * † Dacentrurus armatus – type locality for species
 * † Dacromya
 * † Dacromya venusta
 * † Dactylioceras
 * † Dactylioceras athleticum – or unidentified comparable form
 * † Dactylioceras athleticum
 * † Dactylioceras commune – or unidentified comparable form
 * † Dactylioceras commune
 * † Dactylioceras consimile – or unidentified comparable form
 * † Dactylioceras consimile
 * † Dactylioceras crassescens
 * † Dactylioceras crassiusculum
 * † Dactylioceras praepositum
 * † Dactylioceras sp.
 * † Dactylioceras sp. nov.informal
 * † Dactylioceras temperatum
 * † Dactylioceras toxophorum – or unidentified related form
 * † Daenerys – type locality for genus
 * † Daenerys
 * † Daenerys khaleesi – type locality for species
 * † Daenerys sp.
 * † Dakosaurus
 * † Dakosaurus maximus – type locality for species
 * † Dakosaurus maximus
 * † Dakosaurus sp.
 * † Dalligas
 * † Dalligas nobilis
 * † Damonella
 * † Damonella pygmaea – or unidentified comparable form
 * † Dapedium
 * † Dapedium dorsalis
 * † Dapedium orbis
 * † Dara
 * † Dara fossilis – type locality for species
 * † Darwinula
 * † Darwinula incurva
 * † Dayiceras
 * † Dayiceras langi
 * † Dayiceras polymorphoides
 * † Decipiens
 * † Decipiens lintonensis – or unidentified related form
 * † Deinovitimia
 * † Deinovitimia occidentalis – type locality for species
 * † Delclosaeschidium – type locality for genus
 * † Delclosaeschidium
 * † Delclosaeschidium magnum – type locality for species
 * † Delclosaeschidium magnum
 * † Deltapodus – type locality for genus
 * † Deltapodus brodricki – type locality for species
 * † Deltoideum
 * † Deltoideum delta
 * † Deltoideum sp.
 * † Deltoidospora
 * † Deltoidospora spp.
 * † Dendraraea
 * † Dendraraea excelsa
 * † Dendrastrea
 * † Dendrastrea langruensis
 * † Densoisporites
 * † Densoisporites velatus
 * † Dentalina
 * † Dentalina sp.
 * † Dentalium
 * † Dentalium sp.
 * † Dereta
 * † Dereta pectita
 * † Deshayesites – or unidentified related form
 * † Deshayesites – or unidentified comparable form
 * † Deshayesites
 * † Deshayesites callidiscus – type locality for species
 * † Deshayesites callidiscus
 * † Deshayesites consobrinoides
 * † Deshayesites deshayesi
 * † Deshayesites fissicostatus
 * † Deshayesites fittoni – type locality for species
 * † Deshayesites fittoni
 * † Deshayesites forbesi – type locality for species
 * † Deshayesites forbesi
 * † Deshayesites furcata
 * † Deshayesites grandis
 * † Deshayesites involutus
 * † Deshayesites kiliani
 * † Deshayesites laeviusculus
 * † Deshayesites latilobatus
 * † Deshayesites multicostatus – type locality for species
 * † Deshayesites multicostatus
 * † Deshayesites primitivus
 * † Deshayesites punfieldensis
 * † Deshayesites sp. – type locality for species
 * † Deshayesites sp.
 * † Deshayesites topleyi
 * † Deshayesites transitoria
 * † Deshayesites vectensis
 * † Desmiophyllum
 * † Desmiophyllum gramineum
 * † Deuterotetrapous
 * † Deuterotetrapous plancus – type locality for species
 * † Dhondtichlamys
 * † Dhondtichlamys campaniensis
 * † Dhondtichlamys pulchellus
 * † Diadema
 * † Diadema autissiodorense
 * † Diademopsis
 * † Diademopsis sp.
 * † Dianafranksia – type locality for genus
 * † Dianafranksia fisheri – type locality for species
 * † Diaperidium
 * † Diaperidium mithrax – type locality for species
 * † Diaperoecia
 * † Diaperoecia orbifera
 * † Diastatopaeschnidium – type locality for genus
 * † Diastatopaeschnidium reneeheiko – type locality for species
 * † Diastopora
 * † Diastopora diluviana
 * † Diatarastus
 * † Diatarastus westwoodi
 * † Diaulax
 * † Diaulax carteriana
 * † Dichadogonyaulax
 * † Dichadogonyaulax gochtii
 * † Dichadogonyaulax stauromatos
 * † Dicksonia
 * † Dicksonia kendalli
 * † Dicksonia mariopteris
 * † Dicranodonta
 * † Dicranodonta benniworthensis
 * † Dicranodonta vagans
 * † Dicroloma
 * † Dicroloma bispinosa
 * † Dicroloma sp.
 * † Dicroloma trifida
 * † Dictyophyllidites
 * † Dictyophyllidites equiexinus
 * † Dictyophyllum – or unidentified comparable form
 * † Dictyophyllum
 * † Dictyophyllum rugosum
 * † Dictyophyllum sp.
 * † Dictyothyris
 * † Dictyothyris coarctata
 * † Dictyozamites
 * † Dictyozamites hawelli
 * † Diechoblattina
 * † Diechoblattina ungeri
 * † Diechoblattina wallacei – type locality for species
 * † Digonella
 * † Digonella digonoides
 * † Dimeropterum – type locality for genus
 * † Dimeropterum westwoodi – type locality for species
 * † Dimorpharaea
 * † Dimorpharaea fungiformis
 * † Dimorpharaea sp.
 * † Dimorphodon – type locality for genus
 * † Dimorphodon
 * † Dimorphodon macronyx – type locality for species
 * † Dimorphodon macronyx
 * † Dimorphosoma
 * † Dimorphosoma ancylochia
 * † Dimorphosoma kinklispira
 * † Dimorphosoma pleurospira
 * † Dimorphosoma vectianum
 * † Dinodocus – type locality for genus
 * † Dinodocus mackesoni – type locality for species
 * † Dinoharpalus
 * † Dinoharpalus liasinus – type locality for species
 * † Dintonia – type locality for genus
 * † Dintonia despectata – type locality for species
 * † Dioratiopus
 * † Dioratiopus primitivus
 * † Diphydontosaurus – type locality for genus
 * † Diphydontosaurus
 * † Diphydontosaurus avonis – type locality for species
 * † Diphydontosaurus avonis
 * † Diphydontosaurus sp.
 * † Diplocraterion
 * † Diplocraterion sp.
 * † Diplopodia
 * † Diplopodia sp.
 * † Diplopodia versipodia
 * † Diplopora
 * † Diplopora versipora
 * † Diplora
 * † Diplora versipora
 * † Diploschiza
 * † Diploschiza sp.
 * † Dipluroblattina
 * † Dipluroblattina bailyi – type locality for species
 * † Dipteronotus
 * † Dipteronotus cyphus
 * † Dipteronotus sp.
 * † Dirrhopalum
 * † Dirrhopalum sp.
 * † Disaltriangulisporites
 * † Disaltriangulisporites perplexus
 * † Disaster
 * † Disaster moeschi
 * † Discina
 * † Discina latissima
 * † Discinisca – tentative report
 * † Discinisca holdeni
 * † Discocrinus
 * † Discocrinus integer – type locality for species
 * † Discocyathus
 * † Discocyathus fittoni
 * † Discocyathus orbingyanus
 * † Discocyathus sp.
 * † Discohelix
 * † Discohelix orbis
 * † Discohelix planus – or unidentified comparable form
 * † Discohoplites
 * † Discohoplites sp.
 * † Discoides
 * † Discoides decorata
 * † Discoides minima
 * † Discoloripes
 * † Discoloripes fischerianus
 * † Discoloripes septentrionalis
 * † Discomiltha
 * † Discomiltha lirata
 * † Disoketa – tentative report
 * † Disoketa
 * † Disoketa meyeri
 * † Disoketa sp. – type locality for species
 * † Dissiliodinium – tentative report
 * † Dissiliodinium sp.
 * † Distefania
 * † Distefania incerta
 * † Distefania sinuososulcata
 * † Distefania transiens
 * † Doggeria
 * † Doggeria bucklandi – type locality for species
 * † Doggeriopsis – type locality for genus
 * † Doggeriopsis stonesfieldiana – type locality for species
 * † Dolichosaurus – type locality for genus
 * † Dolichosaurus
 * † Dolichosaurus longicollis – type locality for species
 * † Dolichosaurus longicollis
 * † Donacosmilia
 * † Donacosmilia sp.
 * † Dorothia
 * † Dorothia gradata
 * † Dorsetisaurus – type locality for genus
 * † Dorsetisaurus
 * † Dorsetisaurus hebetidens – type locality for species
 * † Dorsetisaurus purbeckensis – type locality for species
 * † Dorsetisaurus sp.
 * † Dorsetochelys – type locality for genus
 * † Dorsetochelys
 * † Dorsetochelys typocardium – type locality for species
 * † Dorsetochelys typocardium
 * † Dorsetodon – type locality for genus
 * † Dorsetodon haysomi – type locality for species
 * † Dorsetoscyllium
 * † Dorsetoscyllium terreafullonicum – type locality for species
 * † Dorsettia – type locality for genus
 * † Dorsettia laeta – type locality for species
 * † Dorsoserpula
 * † Dorsoserpula sp.
 * † Doryderma
 * † Doryderma sp.
 * † Douvilleiceras
 * † Douvilleiceras alternans
 * † Douvilleiceras inaequinodum
 * † Douvilleiceras leightonense
 * † Douvilleiceras mammillarum
 * † Douvilleiceras mammillatum
 * † Douvilleiceras monile
 * † Douvilleiceras orbignyi
 * † Douvilleiceras scabrosum
 * † Douvilleiceras sp. – type locality for species
 * † Douvilleiceras sp.
 * † Dracius
 * † Dracius carnifex
 * † Drepanocheilus
 * † Drepanocheilus calcarata
 * † Drepanocheilus neglecta
 * † Drepanochilus
 * † Drepanochilus calcarata
 * † Drepanochilus neglecta
 * † Duffinselache
 * † Duffinselache holwellensis – type locality for species
 * † Dufrenoyia
 * † Dufrenoyia furcata
 * † Dufrenoyia lurensis
 * † Dufrenoyia notha
 * † Dufrenoyia scalata
 * † Dufrenoyia sp. – type locality for species
 * † Dufrenoyia sp.
 * † Dufrenoyia transitoria – type locality for species
 * † Dufrenoyia transitoria
 * † Dufrenoyia truncata
 * † Dumnonia
 * † Dumnonia collisnigrae
 * † Durdlestoneia
 * † Durdlestoneia antiqua
 * † Duriatitan – tentative report
 * † Duriatitan
 * † Duriatitan humerocristatus – type locality for species
 * † Duriatitan humerocristatus
 * † Duriavenator
 * † Duriavenator hesperis
 * † Durlophlebia – type locality for genus
 * † Durlophlebia radleyi – type locality for species
 * † Durnovaria – type locality for genus
 * † Durnovaria parallela – type locality for species
 * † Durnovarites
 * † Durnovarites sp.
 * † Durotrigia – type locality for genus
 * † Durotrigia
 * † Durotrigia sp.
 * † Durotrigia triconidens – type locality for species
 * † Dysmorphoptila
 * † Dysmorphoptila liasina
 * † Eboracia
 * † Eboracia lobifolia
 * † Ebrayia
 * † Ebrayia dightonthomasi
 * † Ecdyoperla – type locality for genus
 * † Ecdyoperla fairlightensis – type locality for species
 * † Echinatisporis
 * † Echinatisporis varispinosus
 * † Echinocorys
 * † Echinocorys gravesi – or unidentified related form
 * † Echinocorys gravesi
 * † Echinodon – type locality for genus
 * † Echinodon – or unidentified comparable form
 * † Echinodon
 * † Echinodon becklesii – type locality for species
 * † Echinodon becklesii
 * † Echinodon sp.
 * † Echioceras – tentative report
 * † Echioceras
 * † Echioceras carusense – or unidentified comparable form
 * † Echioceras intermedium – or unidentified comparable form
 * † Echioceras pauli – or unidentified comparable form
 * † Echioceras raricostatum
 * † Echitriletes
 * † Echitriletes lanatus
 * † Ectyphoria
 * † Ectyphoria sinaiensis
 * † Edaphodon
 * † Edaphodon sp.
 * † Edwardsastraea
 * † Edwardsastraea tisburiensis
 * † Edwardsomeandra
 * † Edwardsomeandra vermicularis
 * † Egertonodus
 * † Egertonodus basanus
 * † Eggerellina
 * † Eggerellina brevis
 * † Eggerellina mariae
 * † Elasmocoelia
 * † Elasmocoelia crassa
 * † Elasmocoelia mantelli
 * † Elaterina – or unidentified related form
 * † Elaterina liassica
 * † Elaterium
 * † Elaterium pronaeus – type locality for species
 * † Elaterophanes
 * † Elaterophanes acutus – type locality for species
 * † Elaterophanes regius – type locality for species
 * † Elaterophanes vetustus – type locality for species
 * † Elaterophanes vetustus
 * † Elatides
 * † Elatides thomasii
 * † Elatides williamsonii
 * † Elatocladus
 * † Elatocladus laxus – or unidentified comparable form
 * † Elatocladus laxus
 * † Elatocladus ramosus
 * † Elatocladus setosus
 * † Elatocladus sideriticus
 * † Elatocladus zamioides
 * † Eleganticeras
 * † Eleganticeras elegans
 * † Eleganticeras elegantulum
 * † Eleganticeras exaratum
 * † Elegantinia
 * † Elegantinia postera
 * † Eleutherodon – type locality for genus
 * † Eleutherodon
 * † Eleutherodon oxfordensis – type locality for species
 * † Eleutherodon oxfordensis
 * † Elisama – tentative report
 * † Elisama
 * † Elisama kneri – type locality for species
 * † Elisama minor – type locality for species
 * † Elisama scudderi – type locality for species
 * † Ellia
 * † Ellia purbeckensis – type locality for species
 * † Ellipsasteria
 * † Ellipsasteria gracilis
 * † Enakomusium
 * † Enakomusium whymanae
 * † Enaliochelys – type locality for genus
 * † Enaliochelys chelonia – type locality for species
 * † Enaliornis – type locality for genus
 * † Enaliornis
 * † Enaliornis barretti – type locality for species
 * † Enaliornis sedgwicki – type locality for species
 * † Enallhelia
 * † Enallhelia clavata
 * † Enallothecidea
 * † Enallothecidea pygmaea
 * † Enaulofungia
 * † Enaulofungia sp.
 * † Endiaplocus
 * † Endiaplocus roissyi
 * † Endiatrachelus
 * † Endiatrachelus sp.
 * † Endolepis
 * † Endolepis subvulgaris
 * † Endostoma
 * † Endostoma foraminosa
 * † Englathauma – type locality for genus
 * † Englathauma
 * † Englathauma crabbi – type locality for species
 * † Englathauma mellishae – type locality for species
 * † Enodicarcinus
 * † Enodicarcinus atherfieldensis
 * † Enoploclytia
 * † Enoploclytia sp.
 * † Enoploclytia tuberculata
 * † Ensigervilleia
 * † Ensigervilleia forbesiana
 * † Entalophora
 * † Entalophora ramosissima
 * † Entolium – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Entolium
 * † Entolium corneolum
 * † Entolium membranaceum
 * † Entolium orbiculare
 * † Entolium sp. – type locality for species
 * † Entolium sp.
 * † Eobaatar
 * † Eobaatar clemensi – type locality for species
 * † Eobaatar clemensi
 * † Eocallista
 * † Eocallista antiopa
 * † Eocallista sp.
 * † Eocallista tancrediformis
 * † Eocarcinus
 * † Eocarcinus praecursor
 * † Eocyclotosaurus – tentative report
 * † Eocyclotosaurus
 * † Eocyclotosaurus sp.
 * † Eoderoceras
 * † Eoderoceras armatum
 * † Eoderoceras hastatum
 * † Eodiadema
 * † Eodiadema minuta
 * † Eodiscoglossus
 * † Eodiscoglossus oxoniensis – type locality for species
 * † Eogaudryceras
 * † Eogaudryceras shimizui
 * † Eomatsucoccus
 * † Eomatsucoccus andrewi – type locality for species
 * † Eomiodon – or unidentified comparable form
 * † Eomiodon
 * † Eomiodon fimbriata
 * † Eomiodon libanoticus
 * † Eomiodon sp.
 * † Eomunidopsis
 * † Eomunidopsis portlandica
 * † Eonavicula
 * † Eonavicula carteroni
 * † Eonavicula cateroni
 * † Eonavicula minuta
 * † Eonavicula quadrisulcata
 * † Eonavicula sp.
 * † Eopecten
 * † Eopecten sp.
 * † Eopecten velatus
 * † Eophis – type locality for genus
 * † Eophis underwoodi – type locality for species
 * † Eoplesiosaurus – type locality for genus
 * † Eoplesiosaurus antiquior – type locality for species
 * † Eoptychoptera – type locality for genus
 * † Eoptychoptera
 * † Eoptychoptera britannica – type locality for species
 * † Eoptychoptera longifurcata – type locality for species
 * † Eoptychoptera sp.
 * † Eoptychoptera spectra – type locality for species
 * † Eoptychopterina
 * † Eoptychopterina camura – type locality for species
 * † Eoptychopterina demissa – type locality for species
 * † Eoptychopterina dimidiata – type locality for species
 * † Eoptychopterina glabra – or unidentified related form
 * † Eoptychopterina undensis – or unidentified related form
 * † Eosalenia
 * † Eosalenia jessoni
 * † Eosyntexis
 * † Eosyntexis tuffinae – type locality for species
 * † Eotabanoid – type locality for genus
 * † Eotabanoid lordi – type locality for species
 * † Eotyrannus – type locality for genus
 * † Eotyrannus lengi – type locality for species
 * † Eozonella
 * † Eozonella sp.
 * † Eozostrodon – type locality for genus
 * † Eozostrodon
 * † Eozostrodon parvus – type locality for species
 * † Epancyloceras
 * † Epancyloceras fractum
 * † Epancyloceras hythense
 * † Eparietites
 * † Eparietites falloti
 * † Ephedripites
 * † Ephedripites patapscoensis
 * † Ephedripites spp.
 * † Epicyprina
 * † Epicyprina angulata
 * † Epicyprina harrisoni – type locality for species
 * † Epicyprina harrisoni
 * † Epicyprina subtruncata
 * † Epideroceras
 * † Epideroceras lorioli
 * † Epideroceras steinmanni
 * † Epimesoberotha – type locality for genus
 * † Epimesoberotha
 * † Epimesoberotha parva – type locality for species
 * † Epimesoberotha parva
 * † Epipeltoceras
 * † Epipeltoceras sp.
 * † Epismilia
 * † Epismilia wrighti
 * † Epistomina
 * † Epistomina regularis
 * † Epithyris – tentative report
 * † Epithyris
 * † Epithyris maxillata
 * † Epithyris oxonica
 * † Epithyris sp.
 * † Epithyris submaxillata
 * † Epomenus – type locality for genus
 * † Epomenus rugosus – type locality for species
 * † Epophioceras
 * † Epophioceras sp.
 * † Equisetites
 * † Equisetites arenaceus – tentative report
 * † Equisetites grosphodon – or unidentified comparable form
 * † Equisetites sp.
 * † Equisetum
 * † Equisetum beani
 * † Equisetum beanii
 * † Equisetum columnare
 * † Equisetum laterale
 * † Equisetum sp.
 * † Eretmophyllum
 * † Eretmophyllum pubescens
 * † Eretmophyllum whitbiense
 * † Eretmosaurus
 * † Eretmosaurus rugosus – type locality for species
 * † Eriphyla
 * † Eriphyla striata
 * † Eriphyla upwarensis
 * † Erlansonisporites
 * † Erlansonisporites sp.
 * † Eryma
 * † Eryma babeaui
 * † Eryma dutertrei
 * † Eryma georgii
 * † Eryma mandelslohi
 * † Eryma pulchelia
 * † Eryma ventrosa
 * † Eryma villersi
 * † Eryon
 * † Eryon sublevis
 * † Eteoderoceras
 * † Eteoderoceras sp.
 * † Etyus
 * † Etyus buteonsis
 * † Etyus jacksoni
 * † Etyxanthosia
 * † Etyxanthosia fossa
 * † Euagassiceras
 * † Euagassiceras spinaries
 * † Euaspidoceras
 * † Euaspidoceras sp.
 * † Eubostrychoceras
 * † Eubostrychoceras saxonicum
 * † Eucalycoceras
 * † Eucalycoceras gothicum
 * † Eucamerotus – type locality for genus
 * † Eucamerotus foxi – type locality for species
 * † Eucercosaurus – type locality for genus
 * † Eucercosaurus tanyspondylus – type locality for species
 * † Eucommiidites
 * † Eucommiidites troedssonii
 * † Eucorethrina
 * † Eucorethrina westwoodi – type locality for species
 * † Eucorethrina westwoodi
 * † Eucrunoecia – type locality for genus
 * † Eucrunoecia ridicula – type locality for species
 * † Eucycloscala
 * † Eucycloscala mulleti
 * † Eucyclus
 * † Eucyclus sp. – type locality for species
 * † Eucyclus upwarensis
 * † Eucymatoceras
 * † Eucymatoceras plicatum
 * † Euestheria
 * † Euestheria sp.
 * † Euidothyris
 * † Euidothyris euides
 * † Eulima – or unidentified comparable form
 * † Eulima
 * † Eulima corneti
 * † Eulima melanoides
 * † Eulima sp.
 * † Eurete – tentative report
 * † Eurete
 * † Eurete columnare – type locality for species
 * † Eurete farreoides – type locality for species
 * † Eurete formosum – type locality for species
 * † Eurete formosum – or unidentified comparable form
 * † Eurete formosum
 * † Eurete lithodendron – type locality for species
 * † Eurete mantelli – type locality for species
 * † Eurete meandrina
 * † Eurete periphragelloides – type locality for species
 * † Eurete periphragelloides
 * † Eurete prolatum – type locality for species
 * † Eurete prolatum
 * † Eurete setosum – type locality for species
 * † Eurete smithi – type locality for species
 * † Eurete sp.
 * † Eurycleidus
 * † Eurycleidus arcuatus – type locality for species
 * † Eurycleidus arcuatus
 * † Eustreptospondylus – type locality for genus
 * † Eustreptospondylus oxoniensis – type locality for species
 * † Eutrephoceras
 * † Eutrephoceras clementinum
 * † Eutrephoceras expansum – or unidentified comparable form
 * † Eutrephoceras expansum
 * † Eutrephoceras sp. – type locality for species
 * † Eutrephoceras sp.
 * † Eutrephoceras sublaevigatum
 * † Exanthesis
 * † Exanthesis reticulatus – or unidentified comparable form
 * † Exanthesis reticulatus
 * † Excalibosaurus – type locality for genus
 * † Excalibosaurus
 * † Excalibosaurus costini – type locality for species
 * † Excalibosaurus costini
 * † Exechocirsus – tentative report
 * † Exechocirsus sp. – type locality for species
 * † Exogyra – or unidentified comparable form
 * † Exogyra
 * † Exogyra latissima
 * † Exogyra obliquata
 * † Exogyra sinuata
 * † Exogyra sp.
 * † Exogyra tuberculifera
 * † Extracrinus
 * † Extracrinus sp.
 * † Eypea
 * † Eypea leesi – type locality for species
 * † Eypea leesi
 * † Falcimytilus
 * † Falcimytilus lanceolatus
 * † Falcimytilus suprajurensis
 * † Farnhamia – type locality for genus
 * † Farnhamia
 * † Farnhamia farnhamensis – type locality for species
 * † Farnhamia farnhamensis
 * † Farnhamia sp. – type locality for species
 * † Farnhamia sp.
 * † Farrea
 * † Farrea oakleyi – type locality for species
 * † Farrea oakleyi – or unidentified comparable form
 * † Farrea oakleyi
 * † Fastigiceras
 * † Fastigiceras clausum
 * † Favusella
 * † Favusella washitensis
 * † Fenestricardita
 * † Fenestricardita fenestrata
 * † Filosina
 * † Filosina gregaria
 * † Fimbria
 * † Fimbria lajoyi
 * † Flabellirhynchia
 * † Flabellirhynchia alba
 * † Flabellirhynchia lycetti – type locality for species
 * † Flabellisporites
 * † Flabellisporites sp.
 * † Flabularia
 * † Flabularia sp.
 * † Flata
 * † Flata haidingeri – type locality for species
 * † Flaventia
 * † Flaventia ovalis
 * † Fodonyx
 * † Fodonyx spenceri – type locality for species
 * † Fodonyx spenceri
 * † Forator
 * † Forator parkinsoni
 * † Forbesiceras – tentative report
 * † Forbesiceras
 * † Forbesiceras largilliertianum – or unidentified comparable form
 * † Forbesiceras sp.
 * † Fossarius
 * † Fossarius munitus
 * † Fossarus
 * † Fossarus carinatus
 * † Fossarus granosus
 * † Foveoinaperturites
 * † Foveoinaperturites forameniferus
 * † Foveotriletes
 * † Foveotriletes subtriangularis
 * † Frechiella
 * † Frechiella subcarinata
 * † Freiastarte
 * † Freiastarte praetypica – type locality for species
 * † Freiastarte praetypica
 * † Freiastarte subcostata
 * † Frizzellus
 * † Frizzellus irregularis
 * † Frondicularia
 * † Frondicularia sp.
 * † Fulgoridulum
 * † Fulgoridulum sp.
 * † Fungiastraea
 * † Fungiastraea sp.
 * † Furcirhynchia
 * † Furcirhynchia cotteswoldiae – type locality for species
 * † Furcirhynchia cotteswoldiae
 * † Furcirhynchia furcata – type locality for species
 * † Furcirhynchia furcata
 * † Furcirhynchia ilminsterensis – type locality for species
 * † Furcirhynchia ilminsterensis
 * † Furcirhynchia melvillei – type locality for species
 * † Galericulus – type locality for genus
 * † Galericulus altus – type locality for species
 * † Gastrochaena
 * † Gastrochaena sp.
 * † Gastrochaenolites
 * † Gastrochaenolites cluniformis – type locality for species
 * † Gastrochaenolites lapidicus – type locality for species
 * † Gastrochaenopsis
 * † Gastrochaenopsis sp.
 * † Gaudryina
 * † Gaudryina sp.
 * † Gavelinella
 * † Gavelinella baltica
 * † Gavelinella berthelini
 * † Gavelinella cenomanica
 * † Gavelinella intermedia
 * † Gavelinella reussi
 * † Geinitzia
 * † Geinitzia carpentieri – type locality for species
 * † Geinitzia divaricata
 * † Geinitzia rigida
 * † Geltena
 * † Geltena angulata
 * † Gemmarcula
 * † Gemmarcula aurea
 * † Gemmarcula menardi
 * † Gemmarcula mernardii
 * † Gemmarcula trifida
 * † Gemmellaroceras
 * † Gemmellaroceras abnorme
 * † Gemmellaroceras peregrinum – or unidentified comparable form
 * † Genabacia
 * † Genabacia sp.
 * † Genaphis
 * † Genaphis valdensis – type locality for species
 * † Genicularia
 * † Genicularia vertebralis
 * † Geodites – or unidentified comparable form
 * † Geodites
 * † Geodites sp.
 * † Geodites wrighti
 * † Geosaurus
 * † Geosaurus sp.
 * † Gephyrosaurus
 * † Gephyrosaurus sp.
 * † Gerhardodon – type locality for genus
 * † Gerhardodon purbeckensis – type locality for species
 * † Germanodactylus
 * † Germanodactylus sp.
 * † Gervillaria
 * † Gervillaria alaeformis
 * † Gervillaria sp.
 * † Gervillella
 * † Gervillella acuta
 * † Gervillella aviculoides
 * † Gervillella monotis
 * † Gervillella ovata
 * † Gervillella sp.
 * † Gervillella sublanceolata
 * † Gervillia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Gervillia
 * † Gervillia aviculoides
 * † Gervillia forbesiana
 * † Gervillia ornata
 * † Gervillia precursor
 * † Gervillia sp.
 * † Gibbirhynchia – type locality for genus
 * † Gibbirhynchia
 * † Gibbirhynchia amalthei
 * † Gibbirhynchia curviceps
 * † Gibbirhynchia gibbosa – type locality for species
 * † Gibbirhynchia gibbosa
 * † Gibbirhynchia micra – type locality for species
 * † Gibbirhynchia micra
 * † Gibbirhynchia muirwoodae – type locality for species
 * † Gibbirhynchia muirwoodae
 * † Gibbirhynchia northamptonensis – type locality for species
 * † Gibbirhynchia northamptonensis
 * † Gibbirhynchia thorncombiensis – type locality for species
 * † Gibbirhynchia thorncombiensis
 * † Gibbirhynchia tiltonensis – type locality for species
 * † Gibbirhynchia tiltonensis
 * † Gibbithyris
 * † Gibbithyris semiglobosa
 * † Gigantosaurus – type locality for genus
 * † Gigantosaurus
 * † Gigantosaurus megalonyx – type locality for species
 * † Gigantosaurus megalonyx
 * † Ginkgo
 * † Ginkgo digitata
 * † Ginkgo huttoni
 * † Ginkgo longifolius – or unidentified related form
 * † Ginkgo longifolius
 * † Ginkgo sibirica
 * † Ginkgo whitbiensis
 * † Girardotia
 * † Girardotia sp.
 * † Girvanella
 * † Girvanella sp.
 * † Gisilina
 * † Gisilina gisii
 * † Glaessnerella
 * † Glaessnerella angusta
 * † Glaessnerella balli
 * † Glaessnerella decipiens
 * † Glaessnerella kennedyi
 * † Glaessnerella latteri
 * † Glaessnerella nodulosa
 * † Glaphoptera – type locality for genus
 * † Glaphoptera anglica – type locality for species
 * † Gleicheniidites
 * † Gleicheniidites circinidites
 * † Gleicheniidites sp.
 * † Gleviceras
 * † Gleviceras glevense
 * † Gleviceras lotharingius – or unidentified comparable form
 * † Gleviceras spp.
 * † Gleviceras victoris – or unidentified related form
 * † Gleviceras victoris
 * † Globigerinelloides
 * † Globigerinelloides bentonensis
 * † Globirhynchia
 * † Globirhynchia subobsoleta
 * † Globocardium
 * † Globocardium sp.
 * † Globotruncana
 * † Globotruncana arca
 * † Globularia
 * † Globularia arduennensis
 * † Globularia cornueliana
 * † Globularia sp.
 * † Globularia sublaevigata
 * † Glomerula
 * † Glomerula gordialis
 * † Glycymeris
 * † Glycymeris marullensis
 * † Glycymeris sp.
 * † Glycymeris sublaevis
 * † Glycymeris umbonata
 * † Glycymeris umbonatus
 * † Glyphea
 * † Glyphea hispida
 * † Glyphea leptomana
 * † Glyphea macromuscula – type locality for species
 * † Glyphea regleyana
 * † Glyphea stricklandi
 * † Gnathosaurus – or unidentified comparable form
 * † Gnathosaurus
 * † Gnathosaurus macrurus – type locality for species
 * † Gnathosaurus sp.
 * † Gobiconodon – tentative report
 * † Gobiconodon sp.
 * † Goliathiceras
 * † Goliathiceras sp.
 * † Goniochasma
 * † Goniochasma dallasi
 * † Goniochirus
 * † Goniochirus cristatus
 * † Goniocora
 * † Goniocora sp.
 * † Goniodromites
 * † Goniodromites cenomanensis
 * † Goniodromites scarabaeus
 * † Goniomya
 * † Goniomya literata
 * † Goniomya mailleana
 * † Goniomya normaniana
 * † Goniomya sp.
 * † Goniopholis – type locality for genus
 * † Goniopholis – tentative report
 * † Goniopholis – or unidentified comparable form
 * † Goniopholis
 * † Goniopholis brodiei – type locality for species
 * † Goniopholis brodiei
 * † Goniopholis crassidens – type locality for species
 * † Goniopholis crassidens
 * † Goniopholis kiplingi – type locality for species
 * † Goniopholis simus – type locality for species
 * † Goniopholis sp.
 * † Goniopholis tenuidens – type locality for species
 * † Goniorhynchia
 * † Goniorhynchia boueti
 * † Gonyaulacysta
 * † Gonyaulacysta areolata
 * † Gonyaulacysta dangeardii
 * † Gonyaulacysta eisenackii
 * † Gonyaulacysta jurassica
 * † Gracilineustes
 * † Gracilineustes leedsi – type locality for species
 * † Gramannella
 * † Gramannella apostolescui
 * † Gramannicythere
 * † Gramannicythere sp.
 * † Grammatodon
 * † Grammatodon aemulum
 * † Grammatodon cenomanense – or unidentified comparable form
 * † Grammatodon compressiusculum
 * † Grammatodon concinna
 * † Grammatodon concinnus
 * † Grammatodon keyserlingi
 * † Grammatodon keyserlingii
 * † Grammatodon longipunctatum
 * † Grammatodon longipunctatus
 * † Grammatodon minima
 * † Grammatodon productum
 * † Grammatodon schourovskii
 * † Grammatodon sp.informal
 * † Grammatodon sp.
 * † Grammatodon spilsbiense – type locality for species
 * † Grandirhynchia
 * † Grandirhynchia grandis
 * † Granocardium
 * † Granocardium proboscideum
 * † Granulirhynchia
 * † Granulirhynchia granula
 * † Granulirhynchia granulata – type locality for species
 * † Grasirhynchia
 * † Grasirhynchia grasiana
 * † Grasirhynchia martini
 * † Grasirhynchia sp.
 * † Graysonia
 * † Graysonia sp.
 * † Grendelius – type locality for genus
 * † Grendelius mordax – type locality for species
 * † Gresslya
 * † Gresslya sp.
 * † Grimaldiraphidia
 * † Grimaldiraphidia mitchelli – type locality for species
 * † Grimaldiraphidia purbeckensis – type locality for species
 * † Grimmenia
 * † Grimmenia tillyardi – type locality for species
 * † Gryolepis
 * † Gryolepis sp.
 * † Gryphaea
 * † Gryphaea dilatata
 * † Gryphaea sp. – type locality for species
 * † Gryphaea sp.
 * † Gryphaea virgula
 * † Gryphaeostrea
 * † Gryphaeostrea canaliculata
 * † Guembelitria
 * † Guembelitria cenomana
 * † Guettardiscyphia – type locality for genus
 * † Guettardiscyphia
 * † Guettardiscyphia polymorpha – type locality for species
 * † Guettardiscyphia stellata
 * † Gymnocerithium
 * † Gymnocerithium tumidum
 * † Gynoplistia – tentative report
 * † Gynoplistia mitchelli – type locality for species
 * † Gyrodes
 * † Gyrodes dupinii
 * † Gyrodes genti
 * † Gyrodes gentii
 * † Gyrodus
 * † Gyrodus sp.
 * † Gyroidinoides
 * † Gyroidinoides parva
 * † Gyrolepis – tentative report
 * † Gyrolepis
 * † Gyrolepis albertii
 * † Gyrolepis sp.
 * † Gyrosoria
 * † Gyrosoria lata
 * † Haestasaurus
 * † Haestasaurus becklesii – type locality for species
 * † Hagenowella
 * † Hagenowella sp.
 * † Hagla – type locality for genus
 * † Hagla
 * † Hagla gracilis – type locality for species
 * † Hagla gracilis – or unidentified comparable form
 * † Hagla gracilis
 * † Haglopsis
 * † Haglopsis brodiei – type locality for species
 * † Haglopsis parallela
 * † Hahnotherium – type locality for genus
 * † Hahnotherium
 * † Hahnotherium antiquum – type locality for species
 * † Hahnotherium antiquum
 * † Haimeicyclus
 * † Haimeicyclus haimei
 * † Hallimondia – type locality for genus
 * † Hallimondia fasciculata – type locality for species
 * † Halticophana – type locality for genus
 * † Halticophana westwoodi – type locality for species
 * † Hamites – or unidentified comparable form
 * † Hamites
 * † Hamites praegibbosus
 * † Hamites pseudattenuatus
 * † Hamites sp. – type locality for species
 * † Haploecia
 * † Haploecia straminea
 * † Harpalidium
 * † Harpalidium anactus – type locality for species
 * † Harpalomimes
 * † Harpalomimes burmeisteri
 * † Harpoceras
 * † Harpoceras falciferum
 * † Harpoceras sp.
 * † Harpoceras strangewaysi
 * † Hartwellia
 * † Hartwellia sp.
 * † Hasmona – type locality for genus
 * † Hasmona leo – type locality for species
 * † Hastanectes
 * † Hastanectes valdensis – type locality for species
 * † Hastanectes valdensis
 * † Hastites
 * † Hastites fustiformis – type locality for species
 * † Hastites fustiformis
 * † Hastites spadixari
 * † Hastites stonebarroensis – type locality for species
 * † Hastites stonebarroensis – or unidentified comparable form
 * † Hastites stonebarroensis
 * † Hauffiopteryx
 * † Hauffiopteryx typicus
 * † Hauffiosaurus
 * † Hauffiosaurus longirostris – type locality for species
 * † Hauffiosaurus longirostris
 * † Hauffiosaurus tomistomimus – type locality for species
 * † Haugia
 * † Haugia sp.
 * † Hausmannia
 * † Hausmannia dichotoma
 * † Hedbergella
 * † Hedbergella delrioensis
 * † Heimia
 * † Heimia protracta – type locality for species
 * † Helicanthus
 * † Helicanthus cenomanensis – or unidentified comparable form
 * † Helicocryptus
 * † Helicocryptus radiatus
 * † Helminthopsis
 * † Helminthopsis sp.
 * † Helochelydra – type locality for genus
 * † Helochelydra
 * † Helochelydra anglica
 * † Helochelydra nopcsai – type locality for species
 * † Helochelys
 * † Helochelys danubina
 * † Helophoropsis
 * † Helophoropsis brodiei
 * † Helopidium – tentative report
 * † Helopidium
 * † Helopidium brodiei
 * † Helopidium dubium – type locality for species
 * † Helopidium dunkeri
 * † Helopidium neoridas – type locality for species
 * † Helopidium rugosum – type locality for species
 * † Helopidium westwoodi
 * † Helopium
 * † Helopium agabus – type locality for species
 * † Hemerobioides – type locality for genus
 * † Hemerobioides giganteus – type locality for species
 * † Hemiaster
 * † Hemiaster sp.
 * † Hemicidaris
 * † Hemicidaris florigemma
 * † Hemicidaris sp.
 * † Hemipedina
 * † Hemipedina sp.
 * † Hepaticites
 * † Hepaticites solenotus
 * † Heterodontus
 * † Heterodontus semirugosus – or unidentified comparable form
 * † Heterohelix
 * † Heterohelix globulosa
 * † Heterohelix moremani
 * † Heterolepidotus
 * † Heterolepidotus latus
 * † Heterophlebia
 * † Heterophlebia buckmani – type locality for species
 * † Heterophlebia buckmani
 * † Heterophlebia sp.
 * † Heteropora
 * † Heteropora clavata
 * † Heteropora michelini
 * † Heterosuchus – type locality for genus
 * † Heterosuchus valdensis – type locality for species
 * † Heterothemis – type locality for genus
 * † Heterothemis
 * † Heterothemis brodiei – type locality for species
 * † Hexactinella
 * † Hexactinella loeschmanni – or unidentified comparable form
 * † Hexactinella sp.
 * † Hiatella
 * † Hiatella sp.
 * † Hildaites
 * † Hildaites forte
 * † Hildaites levisoni
 * † Hildaites sp.
 * † Hildoceras
 * † Hildoceras bifrons
 * † Hildoceras semipolitum – or unidentified comparable form
 * † Hildoceras semipolitum
 * † Hildoceras sublevisoni – or unidentified comparable form
 * † Hildoceras sublevisoni
 * † Hillites
 * † Hillites downesi
 * † Hinnites
 * † Hinnites obliquus
 * † Hipponix
 * † Hipponix neocomiensis
 * † Hirmerella
 * † Hirmerella sp.
 * † Hirudocidaris
 * † Hirudocidaris hirudo
 * † Histionotus
 * † Histionotus angularis – type locality for species
 * † Histionotus angularis
 * † Holaster
 * † Holaster altus
 * † Holaster benstedi
 * † Holaster cantianus
 * † Holaster laevis
 * † Holaster sp.
 * † Holaster subglobosus
 * † Holaster trecencis
 * † Holaster trecensis
 * † Holaster wrighti
 * † Holcoptera
 * † Holcoptera giebeli
 * † Holcoptera schlotheimi
 * † Holcorhynchia – tentative report
 * † Holcorhynchia
 * † Holcorhynchia coronata – type locality for species
 * † Holcorhynchia standishensis – type locality for species
 * † Holectypus
 * † Holectypus sp.
 * † Holocystis
 * † Holocystis elegans
 * † Homaletarhynchia
 * † Homaletarhynchia arcuata – type locality for species
 * † Homaletarhynchia arcuata
 * † Homaletarhynchia lentiformis – type locality for species
 * † Homaletarhynchia lentiformis
 * † Homaletarhynchia limbata
 * † Homarus
 * † Homarus longimanus
 * † Homoeorhynchia
 * † Homoeorhynchia acuta
 * † Homoeorhynchia capitulata – type locality for species
 * † Homoeorhynchia capitulata
 * † Homoeorhynchia cynocephala
 * † Homoeorhynchia meridionalis
 * † Homoeosaurus
 * † Homoeosaurus sp.
 * † Homolopsis
 * † Homolopsis edwardsi
 * † Homolopsis glabra
 * † Homomya – tentative report
 * † Homomya
 * † Homomya gibbosa
 * † Homomya gracilis – or unidentified comparable form
 * † Homomya sp.
 * † Homopterites – type locality for genus
 * † Homopterites anglicus – type locality for species
 * † Homopteron
 * † Homopteron hahni – type locality for species
 * † Homopterulum
 * † Homopterulum signoretii – type locality for species
 * † Homoya
 * † Homoya sp.
 * † Hoplites
 * † Hoplites baylei
 * † Hoplites benettianus
 * † Hoplites eodentatus
 * † Hoplites sp.
 * † Hughesisporites
 * † Hughesisporites galericulatus
 * † Hulkepholis
 * † Hulkepholis willetti
 * † Humiryssus
 * † Humiryssus oculatissimus – type locality for species
 * † Hybodus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Hybodus – or unidentified related form
 * † Hybodus
 * † Hybodus austiensis – type locality for species
 * † Hybodus brevicostatus
 * † Hybodus cloacinus
 * † Hybodus ensis
 * † Hybodus obtusus
 * † Hybodus parridens
 * † Hybodus plicatilis
 * † Hybodus punctatus – type locality for species
 * † Hybodus sp. – type locality for species
 * † Hybodus sp.
 * † Hydrobia
 * † Hydrobia sp.
 * † Hydrobiites – tentative report
 * † Hydrobiites
 * † Hydrobiites anglicus – type locality for species
 * † Hydrobiites giebeli
 * † Hydrobiites liasinus
 * † Hydrobiites purbeccensis
 * † Hydroporopsis
 * † Hydroporopsis neptuni
 * † Hylaeochampsa – type locality for genus
 * † Hylaeochampsa vectiana – type locality for species
 * † Hylaeochelys – type locality for genus
 * † Hylaeochelys
 * † Hylaeochelys belli – type locality for species
 * † Hylaeochelys belli
 * † Hylaeochelys latiscutata – type locality for species
 * † Hylaeochelys latiscutata
 * † Hylaeosaurus – type locality for genus
 * † Hylaeosaurus
 * † Hylaeosaurus armatus
 * † Hylaeosaurus sp.
 * † Hyotissa
 * † Hyotissa semiplana
 * † Hypacanthoplites – or unidentified related form
 * † Hypacanthoplites – or unidentified comparable form
 * † Hypacanthoplites
 * † Hypacanthoplites anglicus
 * † Hypacanthoplites clavatus
 * † Hypacanthoplites elegans
 * † Hypacanthoplites hanovrensis
 * † Hypacanthoplites jacobi
 * † Hypacanthoplites laticostatus
 * † Hypacanthoplites milletianus
 * † Hypacanthoplites milletioides
 * † Hypacanthoplites rubricosus
 * † Hypacanthoplites sarasini
 * † Hypacanthoplites simmsi
 * † Hypacanthoplites sp. – type locality for species
 * † Hypacanthoplites sp.
 * † Hypacanthoplites spathi
 * † Hypacanthoplites subelegans
 * † Hypacanthoplites trivialis
 * † Hyperammina
 * † Hyperammina gaultina
 * † Hyperderoceras – tentative report
 * † Hyperderoceras sp.
 * † Hyperomima
 * † Hyperomima antiqua
 * † Hyphantoceras
 * † Hyphantoceras reussianum
 * † Hyphantoceras sp. nov.informal
 * † Hyphoplites
 * † Hyphoplites campichei
 * † Hyphoplites curvatus – or unidentified comparable form
 * † Hyphoplites curvatus
 * † Hyphoplites falcatus
 * † Hyphoplites sp.
 * † Hyposalenia
 * † Hyposalenia lardyi
 * † Hyposalenia stellulata
 * † Hyposalenia studeri
 * † Hyposalenia wrighti
 * † Hypotrema
 * † Hypotrema sp.
 * † Hypoturrilites
 * † Hypoturrilites gravesianus
 * † Hypoturrilites mantelli – or unidentified comparable form
 * † Hypoturrilites sp.
 * † Hypoturrilites tenouklensis
 * † Hypoturrilites tuberculatus
 * † Hypselospinus
 * † Hypselospinus fittoni – type locality for species
 * † Hypselospinus fittoni – or unidentified comparable form
 * † Hypselospinus fittoni
 * † Hypsilophodon – type locality for genus
 * † Hypsilophodon
 * † Hypsilophodon foxii – type locality for species
 * † Hypsilophodon foxii
 * † Hypsilophodon sp.
 * † Hypsothemis
 * † Hypsothemis fraseri – type locality for species
 * † Hysteroceras
 * † Hysteroceras varicosum
 * † Hystrichogonyaulax
 * † Hystrichogonyaulax regalis
 * † Iberonepa – or unidentified comparable form
 * † Iberonepa sp.
 * † Icanotia
 * † Icanotia siliqua
 * † Ichthyosaurus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Ichthyosaurus
 * † Ichthyosaurus anningae – type locality for species
 * † Ichthyosaurus comminis
 * † Ichthyosaurus communis – type locality for species
 * † Ichthyosaurus communis
 * † Ichthyosaurus conununis
 * † Ichthyosaurus dilatatus
 * † Ichthyosaurus enthekiodon – type locality for species
 * † Ichthyosaurus intermedius
 * † Ichthyosaurus platyodon – type locality for species
 * † Ichthyosaurus platyodon
 * † Ichthyosaurus sp.
 * † Ichthyosaurus tenuirostris
 * † Idiohamites
 * † Idiohamites alternatus
 * † Idiohamites collignoni
 * † Idiohamites ellipticus
 * † Idiohamites sp.
 * † Iguanodon – tentative report
 * † Iguanodon – or unidentified comparable form
 * † Iguanodon
 * † Iguanodon bernissartensis – type locality for species
 * † Iguanodon bernissartensis
 * † Iguanodon hillii – type locality for species
 * † Iguanodon major
 * † Iguanodon mantelli – or unidentified comparable form
 * † Iguanodon mantelli
 * † Iguanodon sp.
 * † Iguanodontopus
 * † Iguanodontopus sp.
 * † Ildavia
 * † Ildavia incompleta – type locality for species
 * † Ildavia shcherbakovi – type locality for species
 * † Iliosuchus – type locality for genus
 * † Iliosuchus incognitus – type locality for species
 * † Impardecispora
 * † Impardecispora apiverrucata
 * † Inaequalis
 * † Inaequalis sp.
 * † Inaperturopollenites
 * † Inaperturopollenites dubius
 * † indet.
 * † indet. anglicus
 * † indet. audax
 * † indet. densicostata
 * † indet. densistriatum
 * † indet. intermedia
 * † indet. magna
 * † indet. milletioides
 * † indet. papillosus
 * † indet. pterygotos
 * † indet. sp. – type locality for species
 * † indet. tenuiformis
 * † Inoceramus
 * † Inoceramus coptensis – type locality for species
 * † Inoceramus coptensis
 * † Inoceramus crippsi – or unidentified comparable form
 * † Inoceramus crippsi
 * † Inoceramus crispus
 * † Inoceramus cuvieri
 * † Inoceramus etheridgei – or unidentified comparable form
 * † Inoceramus lamarcki
 * † Inoceramus pictus – or unidentified comparable form
 * † Inoceramus pictus
 * † Inoceramus schoendorfi
 * † Inoceramus sp.
 * † Inoceramus tenuis – or unidentified comparable form
 * † Inversaria
 * † Inversaria orbicularis
 * † Ironicus
 * † Ironicus nothrus – type locality for species
 * † Isastrea – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Isastrea
 * † Isastrea browni
 * † Isastrea explanata
 * † Isastrea explanulata
 * † Isastrea limitata
 * † Isastrea microphylla
 * † Isastrea morrisi
 * † Isastrea murchisoni
 * † Isastrea phillipsi
 * † Isastrea richardsoni
 * † Isastrea sp.
 * † Iscafusus
 * † Iscafusus rigidus
 * † Ischyodus
 * † Ischyodus egertoni
 * † Ischyodus sp.
 * † Ischyrosaurus
 * † Ischyrosaurus manseli – type locality for species
 * † Isoarca
 * † Isoarca sp.
 * † Isobythocypris
 * † Isobythocypris tatei
 * † Isocrania
 * † Isocrania costata
 * † Isocrinus
 * † Isocrinus cenomanicus
 * † Isocrinus cretaceous
 * † Isocrinus fittoni
 * † Isocrinus legeri
 * † Isocrinus sp Binformal
 * † Isocrinus sp.
 * † Isocrinus sp. Ainformal
 * † Isocrinus sp. A.informal
 * † Isocrinus sp. Binformal
 * † Isocrinus sp. Cinformal
 * † Isocyprina – tentative report
 * † Isocyprina
 * † Isocyprina concentricum
 * † Isocyprina cyreniformis
 * † Isocyprina depressum
 * † Isocyprina ewaldi
 * † Isocyprina germari
 * † Isocyprina glabra – or unidentified comparable form
 * † Isocyprina glabra
 * † Isocyprina minuscula
 * † Isocyprina roederi – or unidentified comparable form
 * † Isocyprina roederi
 * † Isocyprina sedgwicki
 * † Isocyprina simplex – or unidentified comparable form
 * † Isocyprina simplex
 * † Isocyprina sp.
 * † Isoetes
 * † Isoetes sp.
 * † Isognomon – tentative report
 * † Isognomon
 * † Isognomon isognomonoides
 * † Isognomon ricordeanus
 * † Isognomon sp.
 * † Isognomon subplanatum
 * † Isognomon subplanum
 * † Isognomon volaticum
 * † Istiodactylus
 * † Istiodactylus latidens – type locality for species
 * † Istiodactylus latidens
 * † Istiodactylus sp.
 * † Iwestia – type locality for genus
 * † Iwestia provecta – type locality for species
 * † Jarzembowskiaeschnidium – type locality for genus
 * † Jarzembowskiaeschnidium
 * † Jarzembowskiaeschnidium polandi – type locality for species
 * † Jarzembowskiaeschnidium polandi
 * † Jassites
 * † Jassites punctatus – type locality for species
 * † Jurachorista – type locality for genus
 * † Jurachorista bashkuevi – type locality for species
 * † Jurassiphorus
 * † Jurassiphorus subornatum
 * † Juratyrant
 * † Juratyrant langhami
 * † Kalligramma
 * † Kalligramma roycrowsoni – type locality for species
 * † Kallirhynchia
 * † Kallirhynchia concinna
 * † Kallirhynchia indentata – type locality for species
 * † Kallirhynchia nudata – type locality for species
 * † Kamaroma – type locality for genus
 * † Kamaroma breve – type locality for species
 * † Kapes – tentative report
 * † Kapes
 * † Kapes bentoni – type locality for species
 * † Kapes bentoni
 * † Katapiptus – type locality for genus
 * † Katapiptus striolatus – type locality for species
 * † Katapontisus
 * † Katapontisus brodiei
 * † Kelidus
 * † Kelidus bolbus – type locality for species
 * † Keriophyllia
 * † Keriophyllia oolitica – type locality for species
 * † Kermackodon – type locality for genus
 * † Kermackodon
 * † Kermackodon multicuspis – type locality for species
 * † Kermackodon multicuspis
 * † Kesseleraeschnidium – type locality for genus
 * † Kesseleraeschnidium simonae – type locality for species
 * † Kibdelia
 * † Kibdelia oolitica – type locality for species
 * † Kimmeridgebrachypteraeschnidium – type locality for genus
 * † Kimmeridgebrachypteraeschnidium etchesi – type locality for species
 * † Kimmerosaurus – type locality for genus
 * † Kimmerosaurus
 * † Kimmerosaurus langhami – type locality for species
 * † Kimmerosaurus langhami
 * † Kingena
 * † Kingena arenosa – or unidentified comparable form
 * † Kingena arenosa
 * † Kingena lima
 * † Kingena newtoni
 * † Kingena pentangularia
 * † Kingena pentangularis
 * † Kingena pentangulata
 * † Kingena petangulata
 * † Kingena rhomboidalis
 * † Kingena sp.
 * † Kingena spinulosa
 * † Kinkelinella
 * † Kinkelinella ambo
 * † Kinkelinella anterocosta
 * † Kinkelinella champeauae
 * † Kinkelinella costata
 * † Kinkelinella debilis
 * † Kinkelinella dharennsourensis
 * † Kinkelinella intrepida
 * † Kinkelinella moorei
 * † Kinkelinella quadrata
 * † Kinkelinella sermoisensis
 * † Kinkelinella tenuicostati
 * † Kinkelinella translucens
 * † Kinkelinella triebeli – or unidentified related form
 * † Kirtlingtonia – type locality for genus
 * † Kirtlingtonia catenata – type locality for species
 * † Klukia
 * † Klukia exilis
 * † Klukisporites
 * † Klukisporites foveolatus
 * † Kolymia
 * † Kolymia subtilis
 * † Komlopteris
 * † Komlopteris speciosa
 * † Kosmoceras
 * † Kosmoceras gemmatum
 * † Kosmoceras jason
 * † Koumpiodontosuchus – type locality for genus
 * † Koumpiodontosuchus aprosdokiti – type locality for species
 * † Kouriogenys
 * † Kouriogenys minor – type locality for species
 * † Kraeuselisporites
 * † Kraeuselisporites hastilobatus
 * † Kraeuselisporites reissingeri
 * † Krusatodon – type locality for genus
 * † Krusatodon kirtlingtonensis – type locality for species
 * † Kuehneosaurus – type locality for genus
 * † Kuehneosaurus
 * † Kuehneosaurus latus – type locality for species
 * † Kuehneosaurus sp.
 * † Kuehneosuchus
 * † Kuehneosuchus latissimus – type locality for species
 * † Kuehneotherium
 * † Kuehneotherium sp.
 * † Kutchithyris
 * † Kutchithyris fulva – type locality for species
 * † Kylikipteris
 * † Kylikipteris arguta
 * † Labrospira
 * † Labrospira latidorsata
 * † Labyrinthodon
 * † Labyrinthodon lavisi
 * † Lacrimiforma – tentative report
 * † Lacrimiforma
 * † Lacrimiforma pusilla
 * † Lacrimiforma sp. – type locality for species
 * † Lacunaerhynchia
 * † Lacunaerhynchia buckmani
 * † Lacunaerhynchia palma
 * † Laevigyra
 * † Laevigyra luynesi
 * † Lamellaerhynchia
 * † Lamellaerhynchia sp.
 * † Lamellirhynchia – or unidentified comparable form
 * † Lamellirhynchia
 * † Lamellirhynchia caseyi
 * † Lamellirhynchia sp.
 * † Lamiophanes
 * † Lamiophanes schroeteri
 * † Langeronyx
 * † Langeronyx brodiei
 * † Laocoetis
 * † Laocoetis fittoni
 * † Laocoetis relicta
 * † Laolestes
 * † Laolestes hodsoni – type locality for species
 * † Laolestes hodsoni
 * † Latheticocarcinus
 * † Latheticocarcinus brightoni
 * † Latiphyllia
 * † Latiphyllia bajociana
 * † Latiphyllia sp.
 * † Latomeandra
 * † Latomeandra sp.
 * † Lechites
 * † Lechites gaudini
 * † Lechites sp.
 * † Leda
 * † Leda elliptica
 * † Leedsia
 * † Leedsia problematica
 * † Leedsichthys
 * † Leedsichthys sp.
 * † Legnonotus
 * † Legnonotus cothamensis
 * † Leioaletes
 * † Leioaletes calvatus
 * † Leiodon
 * † Leiodon sp.
 * † Leiostracosia
 * † Leiostracosia brandesi
 * † Leiostracosia punctata – or unidentified comparable form
 * † Leiostracosia punctata
 * † Lenticulina
 * † Lenticulina sp.
 * † Lepidospongia
 * † Lepidospongia rugosa
 * † Lepidotes – or unidentified comparable form
 * † Lepidotes
 * † Lepidotes barnstonensis
 * † Lepidotes elvensis
 * † Lepidotes latifrons
 * † Lepidotes leedsi – type locality for species
 * † Lepidotes macrocheirus
 * † Lepidotes minor
 * † Lepidotes sp.
 * † Lepidotes tuberculatus
 * † Lepisosteus
 * † Lepisosteus fittonii
 * † Leptechioceras
 * † Leptechioceras macdonnelli
 * † Leptechioceras meigeni
 * † Leptechioceras subplicatum
 * † Lepthoplites
 * † Lepthoplites cantabrigiensis
 * † Lepthoplites sp.
 * † Leptocleidus – type locality for genus
 * † Leptocleidus superstes – type locality for species
 * † Leptolepidites
 * † Leptolepidites verrucatus
 * † Leptolepis
 * † Leptolepis concentricus – type locality for species
 * † Leptolepis macrophthalmus – type locality for species
 * † Leptolepis sp.
 * † Leptomaria
 * † Leptomaria billingtonensis
 * † Leptomaria gibbsi
 * † Leptomaria sp.
 * † Leptonectes
 * † Leptonectes acutirostris
 * † Leptonectes moorei – type locality for species
 * † Leptonectes solei – type locality for species
 * † Leptonectes solei
 * † Leptonectes tenuirostris
 * † Leptophragma
 * † Leptophragma murchisoni
 * † Leptophragma striatopunctata
 * † Leptothyrellopsis
 * † Leptothyrellopsis polonicus
 * † Lethonectes – type locality for genus
 * † Lethonectes naucoroides – type locality for species
 * † Lewesiceras
 * † Lewesiceras mantelli
 * † Lewesiceras peramplum
 * † Lewesiceras woodi – type locality for species
 * † Lewesiceras woodi
 * † Lexovisaurus
 * † Lexovisaurus durobrivensis
 * † Leymeriella – or unidentified comparable form
 * † Leymeriella
 * † Leymeriella renascens
 * † Leymeriella sp.
 * † Leymeriella tardefurcata
 * † Liadoblattina
 * † Liadoblattina blakei – type locality for species
 * † Liadolocusta – type locality for genus
 * † Liadolocusta auscultans – type locality for species
 * † Liassocicada
 * † Liassocicada ignotatus – type locality for species
 * † Liassocicada ignotatus
 * † Liassocorixa – type locality for genus
 * † Liassocorixa
 * † Liassocorixa dorsetica – type locality for species
 * † Liassocorixa dorsetica
 * † Liassocupes – type locality for genus
 * † Liassocupes parvus – type locality for species
 * † Liassophlebia – tentative report
 * † Liassophlebia
 * † Liassophlebia anglicanopsis – type locality for species
 * † Liassophlebia batheri – type locality for species
 * † Liassophlebia clavigaster – type locality for species
 * † Liassophlebia gigantea – type locality for species
 * † Liassophlebia hopei – type locality for species
 * † Liassophlebia jacksoni – type locality for species
 * † Liassophlebia pseudomagnifica – type locality for species
 * † Liassophlebia sp.
 * † Liassophlebia westwoodi
 * † Liassophlebia withersi – type locality for species
 * † Libellula
 * † Libellula dislocata – type locality for species
 * † Libellulium
 * † Libellulium agrias – type locality for species
 * † Libellulium kaupii – type locality for species
 * † Lima
 * † Lima canalifera
 * † Lima elongata
 * † Lima gigantes
 * † Lima globosa
 * † Lima punctata
 * † Lima sp.
 * † Lima subovalis
 * † Lima tecta
 * † Lima tuberculata
 * † Lima valoniensis
 * † Limatula
 * † Limatula corallina
 * † Limatula decussata
 * † Limatula elliptica
 * † Limatula fittoni
 * † Limatula gibbosa
 * † Limatula sabulosa – type locality for species
 * † Limatula sp.
 * † Limatula sp. Ainformal
 * † Limatula tombeckiana
 * † Limnaea
 * † Limnaea sp.
 * † Limnoria
 * † Limnoria sp.
 * † Limonia
 * † Limonia pertinax – type locality for species
 * † Limopsis
 * † Limopsis dolomitica – type locality for species
 * † Lindleycladus
 * † Lindleycladus lanceolata
 * † Linearis – tentative report
 * † Linearis – or unidentified comparable form
 * † Linearis
 * † Linearis olea
 * † Linearis striatuloides
 * † Linearis subtenuistriana
 * † Lingula
 * † Lingula craneae
 * † Lingula cretacea – tentative report
 * † Lingula ovalis
 * † Lingula sp.
 * † Lingula truncata
 * † Lingulogavelinella
 * † Lingulogavelinella globosa
 * † Linneus
 * † Linneus sp.
 * † Linotrigonia
 * † Linotrigonia fittoni
 * † Linotrigonia ornata
 * † Linotrigonia sp.
 * † Linotrigonia spinosa
 * † Linotrigonia upwarensis
 * † Linuparus
 * † Linuparus carteri
 * † Liopistha
 * † Liopistha gigantea
 * † Liopleurodon
 * † Liopleurodon ferox
 * † Liopleurodon pachydeirus – type locality for species
 * † Liostrea – tentative report
 * † Liostrea
 * † Liostrea expansa – or unidentified related form
 * † Liostrea hisingeri
 * † Liostrea multiformis
 * † Liostrea plastica
 * † Liostrea sp.
 * † Liparoceras
 * † Liparoceras cheltiense
 * † Liparoceras obtusinodum – or unidentified comparable form
 * † Liparoceras obtusinodum
 * † Liparoceras pseudostriatum – or unidentified comparable form
 * † Liparoceras pseudostriatum
 * † Liparoceras sp.
 * † Liparoceras striatum – or unidentified related form
 * † Lissodus
 * † Lissodus breve
 * † Lissodus minimus
 * † Lissodus sp.
 * † Lissodus striatus
 * † Lissodus wardi – type locality for species
 * † Lithancylus
 * † Lithancylus grandis
 * † Lithodinia
 * † Lithodinia deflandrei – or unidentified comparable form
 * † Lithodinia reticulata
 * † Lithophaga
 * † Lithophaga fabella
 * † Lithophaga inclusa
 * † Lithophaga sp.
 * † Littorina
 * † Littorina conica
 * † Littorina muricata
 * † Littorina paucisulcnta
 * † Littorina pulcherrima
 * † Littorina sp.
 * † Lleidoaeschnidium
 * † Lleidoaeschnidium maculatum – type locality for species
 * † Lobachevina
 * † Lobachevina caseyi – or unidentified comparable form
 * † Loboidothyris
 * † Loboidothyris perovalis
 * † Lobothyris
 * † Lobothyris clevelandensis – type locality for species
 * † Lobothyris clevelandensis
 * † Lobothyris ovulum
 * † Lobothyris punctata
 * † Lobothyris sp.
 * † Locustopsis – type locality for genus
 * † Locustopsis
 * † Locustopsis bernstorffi
 * † Locustopsis bucklandi
 * † Locustopsis constricta – type locality for species
 * † Locustopsis cubitalis – type locality for species
 * † Locustopsis elegans
 * † Locustopsis gracilis – type locality for species
 * † Locustopsis lacoei – type locality for species
 * † Locustopsis nana
 * † Locustopsis posterior – type locality for species
 * † Locustopsis spectabilis – type locality for species
 * † Locustopsis spectabilis
 * † Loligosepia
 * † Loligosepia bucklandi
 * † Lonchidion
 * † Lonchidion breve
 * † Lonchidion crenulatum
 * † Lonchidion inflexum – type locality for species
 * † Lonchidion inflexum
 * † Lonchidion sp.
 * † Lonchodectes
 * † Lonchodectes compressirostris – type locality for species
 * † Lonchodectes machaerorhynchus – type locality for species
 * † Lonchodectes microdon – type locality for species
 * † Lonchodectes platystomus – type locality for species
 * † Lonchodectes platystomus
 * † Lonchodraco
 * † Lonchodraco giganteus – type locality for species
 * † Lonsda
 * † Lonsda contortuplicata
 * † Lopha
 * † Lopha costata
 * † Lopha fimbriata
 * † Lopha sp.
 * † Lophidiaster
 * † Lophidiaster ornatus
 * † Lophidiaster sp.
 * † Lophrothyris – tentative report
 * † Lophrothyris
 * † Lophrothyris contracta – type locality for species
 * † Lophrothyris etheridgei
 * † Lophrothyris etheridgii – type locality for species
 * † Lophrothyris whitakeri
 * † Lophrothyris wistleyensis – type locality for species
 * † Loricatosaurus
 * † Loricatosaurus priscus – type locality for species
 * † Lotharingella
 * † Lotharingella leedsi
 * † Loxaulax – tentative report
 * † Loxaulax
 * † Loxaulax valdensis – type locality for species
 * † Loxaulax valdensis
 * † Loxotoma
 * † Loxotoma neocomiense
 * † Lucina – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Lucina
 * † Lucina bellona
 * † Lucina cornueliana
 * † Lucina downesi
 * † Lucina fulva
 * † Lucina lineata
 * † Lucina rotundata
 * † Lucina semperiana
 * † Lucina sp.
 * † Lyapinella
 * † Lyapinella asiatica
 * † Lyapinella laevis
 * † Lyapinella rawsoni
 * † Lycopodiacidites
 * † Lycopodiacidites baculatus
 * † Lycopodites
 * † Lycopodites falcatus
 * † Lyelliceras
 * † Lyelliceras lyelli
 * † Lyelliceras sp.
 * † Lygaeites
 * † Lygaeites priscus – type locality for species
 * † Lyriochlamys
 * † Lyriochlamys cretosa
 * † Lyriochlamys mantelliana
 * † Lytoceras
 * † Lytoceras cornucopia
 * † Lytoceras crenatum
 * † Lytoceras fimbriatum – or unidentified comparable form
 * † Lytoceras fimbriatum
 * † Lytoceras nitidum
 * † Lytoceras sp.
 * † Macgeopsis – tentative report
 * † Macgeopsis stutchburyi
 * † Machimosaurus
 * † Machimosaurus hugii – type locality for species
 * † Machimosaurus sp.
 * † Macroplata – type locality for genus
 * † Macroplata tenuiceps – type locality for species
 * † Macropoma
 * † Macropoma mantelli
 * † Macropoma sp.
 * † Macropterygius – tentative report
 * † Macropterygius sp.
 * † Macrosemius
 * † Macrosemius andrewsi
 * † Macrurosaurus
 * † Macrurosaurus semnus – type locality for species
 * † Mactra
 * † Mactra angulata
 * † Mactra sp.
 * † Mactromya
 * † Mactromya aceste
 * † Mactromya sp.
 * † Mactromya vectensis
 * † Magas
 * † Magas chitoniformis
 * † Magas latestriana
 * † Magas orthiformis
 * † Magila
 * † Magila dissimilis
 * † Magila levimana
 * † Magila pichleri
 * † Magnimus – type locality for genus
 * † Magnimus ensomi – type locality for species
 * † Magnosaurus
 * † Magnosaurus nethercombensis – type locality for species
 * † Magnosaurus woodwardi – type locality for species
 * † Malmoblattina
 * † Malmoblattina brodiei – type locality for species
 * † Malmoblattina bucktoni – type locality for species
 * † Malmoblattina hopei – type locality for species
 * † Malmoblattina mantelli – type locality for species
 * † Malmoblattina murrayi – type locality for species
 * † Malmoblattina peachi – type locality for species
 * † Manlaya
 * † Manlaya anglica – type locality for species
 * † Manlaya capelensis – type locality for species
 * † Manlaya ockleyensis – type locality for species
 * † Mantelliana – tentative report
 * † Mantelliana sp.
 * † Mantelliceras
 * † Mantelliceras cantianum – or unidentified comparable form
 * † Mantelliceras cantianum
 * † Mantelliceras costatum – or unidentified related form
 * † Mantelliceras costatus
 * † Mantelliceras dixoni – or unidentified comparable form
 * † Mantelliceras lymense
 * † Mantelliceras mantelli – or unidentified comparable form
 * † Mantelliceras mantelli
 * † Mantelliceras saxbii – or unidentified related form
 * † Mantelliceras saxbii – or unidentified comparable form
 * † Mantelliceras saxbii
 * † Mantelliceras souaillonense
 * † Mantelliceras sp.
 * † Mantelliceras tenue – or unidentified related form
 * † Mantelliceras tenue – or unidentified comparable form
 * † Mantelliceras tuberculatum – or unidentified comparable form
 * † Mantelliceras tuberculatum
 * † Mantelliceras ventnorense – or unidentified related form
 * † Mantelliceras ventnorense
 * † Mantellisaurus – type locality for genus
 * † Mantellisaurus
 * † Mantellisaurus atherfieldensis – type locality for species
 * † Mantellisaurus atherfieldensis
 * † Marattia
 * † Marattia anglica
 * † Margarites
 * † Margarites mirabilis
 * † Margarites monolifera
 * † Margaroptilon
 * † Margaroptilon brodiei – type locality for species
 * † Marginulina
 * † Marginulina sp.
 * † Mariella
 * † Mariella cenomanensis – or unidentified comparable form
 * † Mariella cenomanesis – or unidentified comparable form
 * † Mariella essenensis
 * † Mariella miliaris – or unidentified comparable form
 * † Mariella miliaris
 * † Mariella sp.
 * † Marmorerpeton – type locality for genus
 * † Marmorerpeton – tentative report
 * † Marmorerpeton
 * † Marmorerpeton freemani – type locality for species
 * † Marmorerpeton kermacki – type locality for species
 * † Marmorerpeton sp.
 * † Marmoretta – type locality for genus
 * † Marmoretta
 * † Marmoretta oxoniensis – type locality for species
 * † Marmoretta sp.
 * † Marmornectes – type locality for genus
 * † Marmornectes candrewi – type locality for species
 * † Marskea
 * † Marskea jurassica
 * † Marssonella
 * † Marssonella trochus
 * † Martesia
 * † Martesia sp.
 * † Masculostrobus
 * † Masculostrobus bromsgrovensis
 * † Masculostrobus sp.
 * † Masculostrobus willsii
 * † Mastodonsaurus
 * † Mastodonsaurus lavisi
 * † Mastodonsaurus sp.
 * † Mastosia
 * † Mastosia sp.
 * † Mathilda
 * † Mathilda ahmadi – type locality for species
 * † Mathilda coxi – type locality for species
 * † Matonidium
 * † Matonidium goepperti
 * † Maxillirhynchia
 * † Maxillirhynchia implicata – type locality for species
 * † Meandraraea
 * † Meandraraea slatteri
 * † Mecochirus
 * † Mecochirus pearcei
 * † Mecochirus socialis
 * † Mediraon
 * † Mediraon sulcatum – type locality for species
 * † Megalosauripus
 * † Megalosauripus sp.
 * † Megalosaurus – tentative report
 * † Megalosaurus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Megalosaurus – or unidentified comparable form
 * † Megalosaurus
 * † Megalosaurus bucklandii
 * † Megalosaurus dunkeri
 * † Megalosaurus insignis
 * † Megalosaurus lydekkeri – type locality for species
 * † Megalosaurus oweni – type locality for species
 * † Megalosaurus sp.
 * † Megapolystoechus – type locality for genus
 * † Megapolystoechus
 * † Megapolystoechus magnificus – type locality for species
 * † Megapolystoechus magnificus
 * † Megarhyphus
 * † Megarhyphus amberae – type locality for species
 * † Megatyloceras
 * † Megatyloceras sp. – type locality for species
 * † Meleagrinella
 * † Meleagrinella braamburiensis
 * † Meleagrinella echinata
 * † Meleagrinella laevis
 * † Meleagrinella maltonensis
 * † Meleagrinella ovalis
 * † Meleagrinella sp.
 * † Melicertites
 * † Melicertites fungiformis
 * † Meloe
 * † Meloe hoernesi – type locality for species
 * † Merklinia
 * † Merklinia variabilis
 * † Mesalia
 * † Mesalia neocomiensis
 * † Mesalia tecta
 * † Mesoblattina
 * † Mesoblattina anceps
 * † Mesoblattina eatoni – type locality for species
 * † Mesoblattina elongata
 * † Mesoblattina exigua
 * † Mesoblattina higginsii – type locality for species
 * † Mesoblattina kirkbyi – type locality for species
 * † Mesoblattina kollari – type locality for species
 * † Mesoblattina minima
 * † Mesoblattina murchisoni
 * † Mesoblattina ramificata
 * † Mesoblattina recta – type locality for species
 * † Mesoblattina stricklandi – type locality for species
 * † Mesoblattina swintoni – type locality for species
 * † Mesoblattina symyrus
 * † Mesochlorogomphus – type locality for genus
 * † Mesochlorogomphus crabbi – type locality for species
 * † Mesocixiella – tentative report
 * † Mesocixiella fennahi – type locality for species
 * † Mesogryllus
 * † Mesogryllus achelous – type locality for species
 * † Mesogyrus
 * † Mesogyrus anglicus – type locality for species
 * † Mesolinga
 * † Mesolinga cornuetiana
 * † Mesolocustopsis
 * † Mesolocustopsis anglica – type locality for species
 * † Mesolocustopsis angusta – type locality for species
 * † Mesolocustopsis problematica – type locality for species
 * † Mesomiltha
 * † Mesomiltha biscathorpensis – type locality for species
 * † Mesomiltha biscathorpensis
 * † Mesomorpha
 * † Mesomorpha bussoni
 * † Mesopanorpa
 * † Mesopanorpa brodiei – type locality for species
 * † Mesophonus – type locality for genus
 * † Mesophonus
 * † Mesophonus perornatus – type locality for species
 * † Mesophonus pulcherrimus – type locality for species
 * † Mesopuzosia
 * † Mesopuzosia mobergi – type locality for species
 * † Mesopuzosia mobergi
 * † Mesoraphidia
 * † Mesoraphidia durlstonensis – type locality for species
 * † Mesoraphidia durlstonensis
 * † Mesoraphidia ednae – type locality for species
 * † Mesoraphidia hilli – type locality for species
 * † Mesoraphidia sp.
 * † Mesoraphidia websteri – type locality for species
 * † Mesorhyphus – or unidentified comparable form
 * † Mesorhyphus sp.
 * † Mesosaccella
 * † Mesosaccella angulata
 * † Mesosaccella lineata
 * † Mesosaccella morrisi
 * † Mesosaccella sp.
 * † Mesosaccella woodsi
 * † Mesosacella
 * † Mesosacella lineata
 * † Mesosmylidus – type locality for genus
 * † Mesosmylidus vulgaris – type locality for species
 * † Mesostenophlebia – type locality for genus
 * † Mesostenophlebia anglicana – type locality for species
 * † Mesypochrysa
 * † Mesypochrysa minuta – type locality for species
 * † Metacerithium
 * † Metacerithium trimonile
 * † Metaderoceras – tentative report
 * † Metaderoceras sp.
 * † Metagrilium – type locality for genus
 * † Metagrilium westwoodi – type locality for species
 * † Metahamites
 * † Metahamites sp.
 * † Metaptychoceras
 * † Metaptychoceras smithi – type locality for species
 * † Metaptychoceras smithi
 * † Metaraphidia – type locality for genus
 * † Metaraphidia confusa – type locality for species
 * † Metoicoceras
 * † Metoicoceras geslinianum
 * † Metriacanthosaurus
 * † Metriacanthosaurus parkeri
 * † Metriomphalus
 * † Metriomphalus sp.
 * † Metriorhynchus – tentative report
 * † Metriorhynchus
 * † Metriorhynchus brachyrhynchus – type locality for species
 * † Metriorhynchus brachyrhynchus
 * † Metriorhynchus moreli – tentative report
 * † Metriorhynchus moreli – or unidentified related form
 * † Metriorhynchus palpebosus – type locality for species
 * † Metriorhynchus sp.
 * † Metriorhynchus superciliosus
 * † Metrioxenoides – type locality for genus
 * † Metrioxenoides pusillus – type locality for species
 * † Meyeria
 * † Meyeria magna
 * † Micrabacia
 * † Micrabacia coronula – tentative report
 * † Micrabacia coronula
 * † Micraster
 * † Micraster corbovis
 * † Micraster leskei
 * † Micraster normanniae
 * † Micrelaterium
 * † Micrelaterium triopas – type locality for species
 * † Micrhystridium
 * † Micrhystridium sp.
 * † Microbiplices
 * † Microbiplices anglicus – type locality for species
 * † Microbiplices anglicus
 * † Microcleidus
 * † Microcleidus homalospondylus – type locality for species
 * † Microcleidus homalospondylus
 * † Microcleidus macropterus
 * † Microderoceras
 * † Microderoceras nautilum – type locality for species
 * † Microlestes – type locality for genus
 * † Microlestes rhaeticus – type locality for species
 * † Micromacula
 * † Micromacula gracilis – type locality for species
 * † Micromacula gracilis
 * † Microphyllia
 * † Microphyllia punctata – type locality for species
 * † Microphyllia sp.
 * † Micropsychops – type locality for genus
 * † Micropsychops parallelus – type locality for species
 * † Microreticulatisporites
 * † Microreticulatisporites crassiexinosus
 * † Microsauropus
 * † Microsauropus acutipes – or unidentified related form
 * † Microsolena
 * † Microsolena hemispherica – type locality for species
 * † Microsolena regularis
 * † Microsolena sp.
 * † Millsodon – type locality for genus
 * † Millsodon
 * † Millsodon superstes – type locality for species
 * † Millsodon superstes
 * † Miltoceras – tentative report
 * † Miltoceras sp.
 * † Mimelater
 * † Mimelater angulatus
 * † Mimemala – type locality for genus
 * † Mimemala – tentative report
 * † Mimemala giganteum – type locality for species
 * † Mimemala punctatum – type locality for species
 * † Minelcana – type locality for genus
 * † Minelcana
 * † Minelcana dubia
 * † Minelcana membranacea – type locality for species
 * † Minerisporites – or unidentified comparable form
 * † Minerisporites
 * † Minerisporites alius – type locality for species
 * † Minerisporites alius
 * † Minerisporites marginatus
 * † Minerisporites sp.
 * † Mithracites
 * † Mithracites vectensis
 * † Modestella – type locality for genus
 * † Modestella
 * † Modestella geinitzi
 * † Modestella modesta – type locality for species
 * † Modestella modesta
 * † Modestella sp. – type locality for species
 * † Modiolus
 * † Modiolus aequalis
 * † Modiolus bipartita
 * † Modiolus bipartitus
 * † Modiolus durnivovariae
 * † Modiolus durnovariae
 * † Modiolus hillanus – or unidentified comparable form
 * † Modiolus hillanus
 * † Modiolus imbricatus
 * † Modiolus minimus
 * † Modiolus pulcher
 * † Modiolus reversa
 * † Modiolus reversus
 * † Modiolus scalprum
 * † Modiolus sibiricus
 * † Modiolus sp.
 * † Modiolus ungulatus
 * † Modiolus vicinalis
 * † Monoceratina
 * † Monoceratina scrobiculata
 * † Monoceratina stimulea
 * † Monoceratina ungulina
 * † Monsardithyris – tentative report
 * † Monsardithyris buckmani
 * † Monsardithyris buckmaniana
 * † Monticlarella
 * † Monticlarella lineolata
 * † Montlivaltia
 * † Montlivaltia carnutiformis
 * † Montlivaltia caryophyllata
 * † Montlivaltia cupuliformis
 * † Montlivaltia decipiens
 * † Montlivaltia fairfordensis
 * † Montlivaltia foliacea
 * † Montlivaltia hourcqi
 * † Montlivaltia insignis
 * † Montlivaltia kachensis
 * † Montlivaltia slatteri
 * † Montlivaltia smithi
 * † Montlivaltia sp.
 * † Montlivaltia tenuilamellosa
 * † Montlivaltia trochoides
 * † Montlivaltia waterhousei
 * † Moorellina
 * † Moorellina sp.
 * † Morganucodon
 * † Morganucodon tardus – type locality for species
 * † Morrisithyris
 * † Morrisithyris phillipsi
 * † Mortalia – type locality for genus
 * † Mortalia martini – type locality for species
 * † Mortoniceras
 * † Mortoniceras quadratum
 * † Mortoniceras sp.
 * † Mosasaurus
 * † Mosasaurus gracilis – type locality for species
 * † Mosasaurus gracilis
 * † Mosasaurus sp.
 * † Moutonithyris
 * † Moutonithyris anglia – type locality for species
 * † Moutonithyris dutempleana
 * † Mucrodactylites
 * † Mucrodactylites gracilis
 * † Mucrodactylites mucronatus – or unidentified comparable form
 * † Mucrodactylites mucronatus
 * † Muderongia
 * † Muderongia sp.
 * † Mulleria
 * † Mulleria mulleti
 * † Mulletia
 * † Mulletia mulleti
 * † Multigalea
 * † Multigalea canui
 * † Muraenosaurus – type locality for genus
 * † Muraenosaurus
 * † Muraenosaurus leedsii – type locality for species
 * † Muraenosaurus leedsii
 * † Muraenosaurus sp.
 * † Muraenosaurus truncatus
 * † Murex – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Murex
 * † Murex calcar
 * † Murravia
 * † Murravia triangularis
 * † Musculus
 * † Musculus biscathorpensis – type locality for species
 * † Musculus biscathorpensis – or unidentified comparable form
 * † Musculus fischerianus
 * † Musculus striatocostatus
 * † Musculus zakharovi – type locality for species
 * † Mutiella – tentative report
 * † Mutiella
 * † Mutiella canaliculata – tentative report
 * † Mutiella canaliculata
 * † Myacites
 * † Myacites recurvus
 * † Myoconcha
 * † Myoconcha acteon
 * † Myoconcha delta – type locality for species
 * † Myoconcha texta
 * † Myopholas – or unidentified comparable form
 * † Myopholas
 * † Myopholas acuticosta
 * † Myopholas acuticostata
 * † Myopholas semicostata
 * † Myopholas sp.
 * † Myophorella
 * † Myophorella clavellata
 * † Myophorella hudlestoni
 * † Myophorella impressa
 * † Myophorella intermedia
 * † Myophorella leziatensis – type locality for species
 * † Myophorella leziatensis
 * † Myophorella rawsoni – type locality for species
 * † Myophorella rawsoni
 * † Myophorella sp.
 * † Myophorella tealbyensis
 * † Myophoria
 * † Myophoria emmrichi
 * † Myriacanthus
 * † Myriacanthus paradoxus
 * † Myrmicium – type locality for genus
 * † Myrmicium heerii – type locality for species
 * † Mystriosuchus – or unidentified related form
 * † Mystriosuchus sp.
 * † Mytiloides
 * † Mytiloides hattini
 * † Mytiloides hercynicusex gr.
 * † Mytiloides kossmati
 * † Mytiloides labiatoidiformis
 * † Mytiloides labiatus
 * † Mytiloides mytiloides
 * † Mytiloides spp.
 * † Mytiloperna
 * † Mytiloperna bathonicus
 * † Mytiloperna murchisonii
 * † Mytilus – tentative report
 * † Mytilus
 * † Mytilus edulis – or unidentified comparable form
 * † Mytilus plicatus
 * † Mytilus sp.
 * † Mytilus varians
 * † Nannirhynchia
 * † Nannirhynchia milvina – type locality for species
 * † Nannirhynchia pygmaea – type locality for species
 * † Nannirhynchia pygmaea
 * † Nannirhynchia subpygmoea
 * † Nannobelus
 * † Nannobelus sp.
 * † Nannoblattina
 * † Nannoblattina brodiei – type locality for species
 * † Nannoblattina petulantia – type locality for species
 * † Nannoblattina pinna
 * † Nannoblattina similis – type locality for species
 * † Nannoblattina woodwardi – type locality for species
 * † Nannoceratopsis
 * † Nannoceratopsis pellucida
 * † Nannoceratopsis senex
 * † Nannopterygius – type locality for genus
 * † Nannopterygius enthekiodo – type locality for species
 * † Nannosuchus – type locality for genus
 * † Nannosuchus
 * † Nannosuchus gracilidens – type locality for species
 * † Nannosuchus sp.
 * † Nannotanyderus
 * † Nannotanyderus oliviae – type locality for species
 * † Nanogyra
 * † Nanogyra crassa – or unidentified comparable form
 * † Nanogyra nana
 * † Nanogyra sp.
 * † Nanogyra virgula
 * † Nanonavis
 * † Nanonavis carinata
 * † Nanonavis carinatus
 * † Natica – or unidentified comparable form
 * † Natica
 * † Natica girardoti
 * † Natica punctata
 * † Naticopsina
 * † Naticopsina oppelii
 * † Nation
 * † Nation elegang
 * † Neaera
 * † Neaera sp.
 * † Necrogomphus
 * † Necrogomphus petrificatus
 * † Necrotaulius
 * † Necrotaulius apicalis – type locality for species
 * † Necrotaulius furcatus
 * † Necrotaulius liasinus
 * † Necrotaulius mantellorum – type locality for species
 * † Necrotaulius parvulus – type locality for species
 * † Necrotaulius sp.
 * † Necrotaulius stigmaticus – type locality for species
 * † Neithea
 * † Neithea atava
 * † Neithea gibbosa
 * † Neithea globosa
 * † Neithea quinquecostata
 * † Neithea sexcostata
 * † Neithea sexcostatus
 * † Neithea sp.
 * † Neithea syriaca
 * † Nemacanthus
 * † Nemacanthus filifer – type locality for species
 * † Nemacanthus filifer
 * † Nemacanthus minor – type locality for species
 * † Nemacanthus monilifer – type locality for species
 * † Nemacanthus monilifer
 * † Nemacanthus monolifer
 * † Nemacanthus sp.
 * † Nemarete – type locality for genus
 * † Nemarete mirabilis – type locality for species
 * † Nemocardium
 * † Nemocardium ibbetsoni
 * † Neocalamites
 * † Neocalamites hoerensis – or unidentified comparable form
 * † Neocalamites hoerensis
 * † Neocalamites nathorsti
 * † Neocomiceramus
 * † Neocomiceramus neocomiensis
 * † Neocrassina
 * † Neocrassina obliqua
 * † Neocrassina ovata
 * † Neocrassina sp.
 * † Neocrassina subdepressa
 * † Neohibolites
 * † Neohibolites ewaldi
 * † Neohibolites minimus
 * † Neoleymeriella – or unidentified comparable form
 * † Neoleymeriella
 * † Neoleymeriella consueta
 * † Neoleymeriella diabolus
 * † Neoleymeriella pseudoregularis
 * † Neoleymeriella regularis
 * † Neoleymeriella rudis
 * † Neomeridium – type locality for genus
 * † Neomeridium
 * † Neomeridium trifurcum – type locality for species
 * † Neomeridium trifurcum
 * † Neomiodon
 * † Neomiodon brycei
 * † Neomiodon cunninghamii
 * † Neomiodon medius
 * † Neomiodon sp.
 * † Neorhombolepis
 * † Neorhombolepis sp.
 * † Neovenator – type locality for genus
 * † Neovenator salerii – type locality for species
 * † Nepidium
 * † Nepidium stolones – type locality for species
 * † Nepidium stolones
 * † Neptunopecten – or unidentified comparable form
 * † Neptunopecten espaillaci
 * † Neridomus
 * † Neridomus cooksoni
 * † Nerinea
 * † Nerinea sp. – type locality for species
 * † Nerinea sp.
 * † Nerinella
 * † Nerinella cyane
 * † Nerinella scalaris
 * † Nerinella sp.
 * † Nerita
 * † Nerita sp. – type locality for species
 * † Nerita sp.
 * † Nicaniella
 * † Nicaniella claxbiensis
 * † Nicaniella extensa
 * † Nicaniella formosa
 * † Nicaniella morini
 * † Nicaniella sp.
 * † Nicaniella supraextensa
 * † Nilsonia
 * † Nilsonia compta
 * † Nilsonia kendalli
 * † Nilsonia kendalliae
 * † Nilsonia revoluta
 * † Nilsonia sp.
 * † Nilsonia syllis
 * † Nilsonia tenuicaulis
 * † Nilsonia tenuinervis
 * † Nilsonia thomasi
 * † Nilssoniopteris – or unidentified comparable form
 * † Nilssoniopteris
 * † Nilssoniopteris major
 * † Nilssoniopteris pristis
 * † Nilssoniopteris vittata
 * † Nodicoeloceras
 * † Nodicoeloceras crassoides
 * † Nodicoeloceras incrassatum
 * † Nododelphinula
 * † Nododelphinula reedi
 * † Nodosaria
 * † Nodosaria sp.
 * † Noramya
 * † Noramya forbesi
 * † Notocearagryllus
 * † Notocearagryllus britannicus – type locality for species
 * † Notocearagryllus britannicus
 * † Notocearagryllus cordispeculum – type locality for species
 * † Notocearagryllus grandispeculum – type locality for species
 * † Notodelphinula
 * † Notodelphinula depauperata
 * † Notopocorystes
 * † Notopocorystes broderipi
 * † Notopocorystes oxtedensis
 * † Notopocorystes stokesi
 * † Nubeculinella
 * † Nubeculinella sp.
 * † Nucinella
 * † Nucinella birkelundi
 * † Nucinella birtulundi
 * † Nucleolites
 * † Nucleolites lacunosus
 * † Nucleolites scutatum
 * † Nucleolites scutatus
 * † Nucleolites sp.
 * † Nucula – tentative report
 * † Nucula
 * † Nucula antiquata
 * † Nucula impressa
 * † Nucula meyeri
 * † Nucula obtusa
 * † Nucula ovata
 * † Nucula pectinata
 * † Nucula planata – or unidentified comparable form
 * † Nucula sp.
 * † Nucula subtrigona
 * † Nuculana
 * † Nuculana scapha
 * † Nuculoma
 * † Nuculoma nuxavellana – type locality for species
 * † Nuculoma nuxavellana
 * † Nuculoma obliquata
 * † Nuthetes – type locality for genus
 * † Nuthetes – or unidentified comparable form
 * † Nuthetes
 * † Nuthetes destructor – type locality for species
 * † Nuthetes destructor
 * † Nuthetes sp.
 * † Oblongarcula
 * † Oblongarcula oblonga
 * † Obornella
 * † Obornella sp.
 * † Obsoletirhynchia
 * † Obsoletirhynchia diducta – type locality for species
 * † Obsoletirhynchia diducta
 * † Obsoletirhynchia obsoleta
 * † Obsoletirhynchia rostrata
 * † Occitanichthys
 * † Occitanichthys canjuerensis
 * † Ochetochilus
 * † Ochetochilus sp.
 * † Oculina
 * † Oculina hobleyi
 * † Oculospongia
 * † Oculospongia dilatata
 * † Odontolkites
 * † Odontolkites longidoides
 * † Ogmoconcha
 * † Ogmoconcha hagenowi
 * † Ogmoconcha sp. Ainformal
 * † Ogmoconcha spp.
 * † Ogmoconchella
 * † Ogmoconchella ellipsoidea
 * † Ogmoconchella propinqua – tentative report
 * † Oligokyphus
 * † Oligokyphus major – type locality for species
 * † Oligokyphus minor – type locality for species
 * † Oligophryne
 * † Oligophryne britannica – type locality for species
 * † Oligorhytisia
 * † Oligorhytisia magnifica
 * † Omma – or unidentified comparable form
 * † Omma
 * † Omma liassicum
 * † Omosaurus – type locality for genus
 * † Omosaurus
 * † Omosaurus durobrivensis – type locality for species
 * † Omosaurus hastiger – type locality for species
 * † Omosaurus phillipsi – type locality for species
 * † Omosaurus vetustus – type locality for species
 * † Onchotrochus
 * † Onchotrochus serpentinus
 * † Oncolpia
 * † Oncolpia becksioides
 * † Oolina
 * † Oolina sp.
 * † Oolithes – type locality for genus
 * † Oolithes
 * † Oolithes bathonicae – type locality for species
 * † Oolithes obtusatus – type locality for species
 * † Oolithes sphaericus – type locality for species
 * † Ooliticia
 * † Ooliticia cantbrigensis
 * † Ooliticia varicosa
 * † Opetiala – type locality for genus
 * † Opetiala shatalkini – type locality for species
 * † Ophioderma
 * † Ophioderma tenuibrachiata
 * † Ophioplax
 * † Ophioplax prattii
 * † Ophiopsis
 * † Ophiopsis breviceps
 * † Ophiopsis dorsalis – type locality for species
 * † Ophiopsis flesheri
 * † Ophiopsis penicillata
 * † Ophiotitanous
 * † Ophiotitanous smithi
 * † Ophiura – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Ophiura sp.
 * † Ophiurella
 * † Ophiurella sp.
 * † Ophrystoma
 * † Ophrystoma micrommata
 * † Ophthalmosaurus – type locality for genus
 * † Ophthalmosaurus – or unidentified comparable form
 * † Ophthalmosaurus
 * † Ophthalmosaurus icenicus – type locality for species
 * † Ophthalmosaurus icenicus
 * † Ophthalmosaurus monocharactus – type locality for species
 * † Ophthalmosaurus sp.
 * † Opis
 * † Opis corallina
 * † Opis corralina
 * † Opis corrallina
 * † Opis curvirostra
 * † Opis curvirostris
 * † Opis neocomiensis
 * † Opis sp.
 * † Opisthias
 * † Opisthias sp.
 * † Orbiculoidea
 * † Orbiculoidea townshendi
 * † Orbirhynchia
 * † Orbirhynchia bella – type locality for species
 * † Orbirhynchia compta – type locality for species
 * † Orbirhynchia compta – or unidentified comparable form
 * † Orbirhynchia compta
 * † Orbirhynchia cuvieri
 * † Orbirhynchia dispansa – type locality for species
 * † Orbirhynchia dispansa
 * † Orbirhynchia extensa – type locality for species
 * † Orbirhynchia extensa
 * † Orbirhynchia granum – type locality for species
 * † Orbirhynchia granum
 * † Orbirhynchia heberti – type locality for species
 * † Orbirhynchia heberti
 * † Orbirhynchia herberti – or unidentified related form
 * † Orbirhynchia mantelliana – or unidentified comparable form
 * † Orbirhynchia mantelliana
 * † Orbirhynchia multicostata – type locality for species
 * † Orbirhynchia multicostata
 * † Orbirhynchia obscura – type locality for species
 * † Orbirhynchia obscura
 * † Orbirhynchia orbignyi – type locality for species
 * † Orbirhynchia orbignyi
 * † Orbirhynchia parva – type locality for species
 * † Orbirhynchia parva
 * † Orbirhynchia pisiformis – type locality for species
 * † Orbirhynchia pisiformis
 * † Orbirhynchia praedispansa – type locality for species
 * † Orbirhynchia praedispansa
 * † Orbirhynchia reedensis – type locality for species
 * † Orbirhynchia reedensis – or unidentified related form
 * † Orbirhynchia reedensis
 * † Orbirhynchia sp.
 * † Orbirhynchia spp.
 * † Orbirhynchia wiesti
 * † Orhomalus
 * † Orhomalus jaccardi
 * † Orichalcum – type locality for genus
 * † Orichalcum ornatum – type locality for species
 * † Ornatoscyllium
 * † Ornatoscyllium freemani – type locality for species
 * † Ornithella
 * † Ornithella celtica
 * † Ornithella digonoides – type locality for species
 * † Ornithella juddi – tentative report
 * † Ornithella juddi
 * † Ornithella morrisi
 * † Ornithella pseudojurensis
 * † Ornithella tamarindus
 * † Ornithella wanklyni
 * † Ornithocheirus
 * † Ornithocheirus brachyrhinus – type locality for species
 * † Ornithocheirus carteri – type locality for species
 * † Ornithocheirus crassidens – type locality for species
 * † Ornithocheirus dentatus – type locality for species
 * † Ornithocheirus enchorhynchus – type locality for species
 * † Ornithocheirus eurygnathus – type locality for species
 * † Ornithocheirus nasutus – type locality for species
 * † Ornithocheirus oxyrhinus – type locality for species
 * † Ornithocheirus polyodon – type locality for species
 * † Ornithocheirus scaphorhynchus – type locality for species
 * † Ornithocheirus simus – type locality for species
 * † Ornithocheirus sp.
 * † Ornithocheirus tenuirostris – type locality for species
 * † Ornithocheirus xyphorhynchus – type locality for species
 * † Ornithodesmus
 * † Ornithodesmus sp.
 * † Ornithopsis
 * † Ornithopsis hulkei
 * † Ornithopsis leedsii – type locality for species
 * † Ornithopsis sp.
 * † Ornithostoma – type locality for genus
 * † Ornithostoma sedgwicki – type locality for species
 * † Orthochetus
 * † Orthochetus sp.
 * † Orthophlebia
 * † Orthophlebia anglica – type locality for species
 * † Orthophlebia bifurcata – type locality for species
 * † Orthophlebia capillata – type locality for species
 * † Orthophlebia confusa – type locality for species
 * † Orthophlebia furcata – type locality for species
 * † Orthophlebia gigantea – type locality for species
 * † Orthophlebia gracilis – type locality for species
 * † Orthophlebia intermedia – type locality for species
 * † Orthophlebia laesa – type locality for species
 * † Orthophlebia liassica – type locality for species
 * † Orthophlebia liassica
 * † Orthophlebia minuta – type locality for species
 * † Orthophlebia nana – type locality for species
 * † Orthophlebia parvula – type locality for species
 * † Orthophlebia pictipennis – type locality for species
 * † Orthophlebia pytho – type locality for species
 * † Orthophlebia stigmatica – type locality for species
 * † Orthybodus
 * † Orthybodus grossiconus
 * † Oryctothemis – type locality for genus
 * † Oryctothemis hageni – type locality for species
 * † Osmundopsis
 * † Osmundopsis sturi
 * † Osmylochrysa – type locality for genus
 * † Osmylochrysa
 * † Osmylochrysa anomala – type locality for species
 * † Osmylochrysa fragilis – type locality for species
 * † Osmylopsis
 * † Osmylopsis duplicata
 * † Osteornis
 * † Osteornis diomedeus
 * † Ostlingoceras
 * † Ostlingoceras bechei
 * † Ostlingoceras galliennei
 * † Ostlingoceras puzosianum
 * † Ostlingoceras sp.
 * † Ostracindusia – tentative report
 * † Ostracindusia vyalovi – type locality for species
 * † Ostrea
 * † Ostrea acuminata
 * † Ostrea cunabula
 * † Ostrea liassica
 * † Ostrea sp.
 * † Ostrea vesicularis
 * † Otocythere
 * † Otocythere callosa
 * † Otohoplites
 * † Otohoplites auritiformis
 * † Otohoplites elegans
 * † Otohoplites guersanti
 * † Otohoplites maxinae – type locality for species
 * † Otohoplites raulinianus
 * † Otohoplites sp. – type locality for species
 * † Otohoplites sp.
 * † Otoscaphites
 * † Otoscaphites reidi – type locality for species
 * † Otoscaphites reidi
 * † Otozamites
 * † Otozamites anglica
 * † Otozamites beani
 * † Otozamites falsus
 * † Otozamites gramineus
 * † Otozamites graphicus
 * † Otozamites leckenbyi
 * † Otozamites marginatus
 * † Otozamites mimetes
 * † Otozamites obtusus – or unidentified comparable form
 * † Otozamites parallelus
 * † Otozamites penna
 * † Otozamites simpsoni
 * † Otozamites simpsonii
 * † Otozamites tenuatus
 * † Otozamites thomasi
 * † Otozamites venosus
 * † Ovalorobius – type locality for genus
 * † Ovalorobius edmondsi – type locality for species
 * † Ovaticeras
 * † Ovaticeras ovatum
 * † Owenodon – or unidentified comparable form
 * † Owenodon
 * † Owenodon hoggii – type locality for species
 * † Owenodon hoggii
 * † Oxiella – type locality for genus
 * † Oxiella tenuis – type locality for species
 * † Oxynoticeras
 * † Oxynoticeras oxynotum
 * † Oxynoticeras sp.
 * † Oxynoticeras williamsi
 * † Oxytoma
 * † Oxytoma expansa
 * † Oxytoma inaquivalve
 * † Oxytoma inequivalvis
 * † Oxytoma octavia
 * † Oxytoma pectinatum
 * † Oxytoma seminudum
 * † Oxytoma sp.
 * † Oxytropidoceras
 * † Oxytropidoceras alticarinatum
 * † Pachycoleon
 * † Pachycoleon woodlei – type locality for species
 * † Pachycormus
 * † Pachycormus macropomus
 * † Pachycormus macropterus
 * † Pachycostasaurus – type locality for genus
 * † Pachycostasaurus dawni – type locality for species
 * † Pachymerus
 * † Pachymerus zucholdi – type locality for species
 * † Pachypteris
 * † Pachypteris lanceolata
 * † Pachypteris macrophylla
 * † Pachypteris papillosa
 * † Pachyrhizodus – type locality for genus
 * † Pachyrhizodus
 * † Pachyrhizodus subulidens – type locality for species
 * † Pachyrhizodus subulidens
 * † Pachystropheus
 * † Pachystropheus rhaeticus
 * † Pachystropheus sp.
 * † Pachythrissops
 * † Pachythrissops sp.
 * † Pagiophyllum
 * † Pagiophyllum fragilis
 * † Pagiophyllum insigne
 * † Pagiophyllum kurrii
 * † Pagiophyllum maculosum
 * † Pagiophyllum ordinatum
 * † Pagurus
 * † Pagurus sp.
 * † Palaeobates
 * † Palaeobates reticulatus – type locality for species
 * † Palaeobrachaelurus
 * † Palaeobrachaelurus mussetti – type locality for species
 * † Palaeobrachaelurus mussetti
 * † Palaeocentropus – type locality for genus
 * † Palaeocentropus placidus – type locality for species
 * † Palaeocoma
 * † Palaeocoma milleri
 * † Palaeodytes
 * † Palaeodytes incompleta – type locality for species
 * † Palaeoechioceras
 * † Palaeoechioceras spirale
 * † Palaeoechioceras typus
 * † Palaeohydatina
 * † Palaeohydatina sp.
 * † Palaeoludus – type locality for genus
 * † Palaeoludus
 * † Palaeoludus popovi – type locality for species
 * † Palaeoludus sp.
 * † Palaeomoera
 * † Palaeomoera inaequalis
 * † Palaeontina – type locality for genus
 * † Palaeontina oolitica – type locality for species
 * † Palaeonucula
 * † Palaeonucula menkii
 * † Palaeonucula sp. – type locality for species
 * † Palaeonucula sp.
 * † Palaeonucula sp. Ainformal
 * † Palaeonucula sp. Binformal
 * † Palaeonucula sp. Cinformal
 * † Palaeopagurus
 * † Palaeopagurus vandenengeli
 * † Palaeophycus
 * † Palaeophycus sp.
 * † Palaeornis
 * † Palaeornis cliftii – type locality for species
 * † Palaeosaurus – type locality for genus
 * † Palaeosaurus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Palaeosaurus
 * † Palaeosaurus cylindrodon – type locality for species
 * † Palaeosaurus cylindrodon
 * † Palaeosaurus platyodon – type locality for species
 * † Palaeosaurus sp.
 * † Palaeoscyllium
 * † Palaeoscyllium formosum – or unidentified related form
 * † Palaeoscyllium formosum
 * † Palaeoscyllium tenuidens
 * † Palaeospinax
 * † Palaeospinax sp.
 * † Palaeotarsus – type locality for genus
 * † Palaeotarsus desertus – type locality for species
 * † Palaeotermes – type locality for genus
 * † Palaeotermes ellisii – type locality for species
 * † Palaeoxonodon – type locality for genus
 * † Palaeoxonodon
 * † Palaeoxonodon ooliticus – type locality for species
 * † Palaeoxonodon sp.
 * † Palaeoypsilus
 * † Palaeoypsilus liassicus
 * † Palaepangonius – type locality for genus
 * † Palaepangonius
 * † Palaepangonius finchi – type locality for species
 * † Palaepangonius gordoni – type locality for species
 * † Palaepangonius kensmithi – type locality for species
 * † Palaepangonius sellwoodi – type locality for species
 * † Palaescoma
 * † Palaescoma milleri
 * † Palinurina
 * † Palinurina longipes
 * † Pallax – type locality for genus
 * † Pallax prevosti – type locality for species
 * † Pallenites – type locality for genus
 * † Pallenites calcarius – type locality for species
 * † Palmula
 * † Palmula sp.
 * † Paltechioceras – tentative report
 * † Paltechioceras
 * † Paltechioceras aureolum
 * † Paltechioceras boehmi
 * † Paltechioceras charpentieri – or unidentified comparable form
 * † Paltechioceras elicitum
 * † Paltechioceras favrei
 * † Paltechioceras oosteri
 * † Paltechioceras recticostatum
 * † Paludina
 * † Paludina elongata
 * † Paludina ornata
 * † Paludina sp.
 * † Paludina subangulata
 * † Paludina sussexiensis
 * † Panopea
 * † Panopea gurgitis
 * † Panopea mandibula
 * † Panopea plicata
 * † Panopea sp.
 * † Panorpidium – type locality for genus
 * † Panorpidium – tentative report
 * † Panorpidium
 * † Panorpidium beyrichi
 * † Panorpidium bimaculatum – type locality for species
 * † Panorpidium bimaculatum
 * † Panorpidium liasina – type locality for species
 * † Panorpidium liasina
 * † Panorpidium parvum – type locality for species
 * † Panorpidium proximum – type locality for species
 * † Panorpidium tessellatum – type locality for species
 * † Panorpidium tessellatum
 * † Panorpidium westwoodi
 * † Pantodapus – tentative report
 * † Pantodapus
 * † Pantodapus ewaldi
 * † Pantodapus knorri
 * † Pantodapus westwoodi – type locality for species
 * † Parabuprestium
 * † Parabuprestium pseudocarabus – type locality for species
 * † Parabuprestium teleas – type locality for species
 * † Paracestracion – tentative report
 * † Paracestracion
 * † Paracestracion falcifer
 * † Paracestracion sp.
 * † Paracidaris
 * † Paracidaris florigemma
 * † Paracidaris sp.
 * † Paractinophlebia
 * † Paractinophlebia curtisii – type locality for species
 * † Paracycas
 * † Paracycas cteis
 * † Paracymbites
 * † Paracymbites denneyi
 * † Paracypris
 * † Paracypris semidisca – or unidentified comparable form
 * † Paracypris sp.
 * † Paradoggeria – type locality for genus
 * † Paradoggeria acuminata – type locality for species
 * † Paradoxostoma
 * † Paradoxostoma sp.
 * † Paraesa
 * † Paraesa faba
 * † Paragrilium
 * † Paragrilium barypus – type locality for species
 * † Parahemiphlebia
 * † Parahemiphlebia allendaviesi – type locality for species
 * † Parahoplites – or unidentified comparable form
 * † Parahoplites
 * † Parahoplites cunningtoni – type locality for species
 * † Parahoplites maximus
 * † Parahoplites nutfieldensis
 * † Parahoplites sp. – type locality for species
 * † Parahoplites sp.
 * † Parahoplites sussexensis
 * † Parainoceramya
 * † Parainoceramya cramei
 * † Parainoceramya dubia
 * † Parainoceramya nitescens
 * † Parainoceramya ventricosa
 * † Paralestes
 * † Paralestes sp.
 * † Paraliupanshania
 * † Paraliupanshania britannica – type locality for species
 * † Parallelodon
 * † Parallelodon bynei
 * † Parallelodon hettangiensis
 * † Parallelodon hirsonensis
 * † Parallelodon sp.
 * † Parallelodon trapezium – type locality for species
 * † Parallelodon trapezium – or unidentified comparable form
 * † Parallelodon trapezium
 * † Paramacellodus – type locality for genus
 * † Paramacellodus
 * † Paramacellodus oweni – type locality for species
 * † Paramacellodus sp.
 * † Paramontlivaltia
 * † Paramontlivaltia obliqua – type locality for species
 * † Paramorea
 * † Paramorea lineata
 * † Paranecrocarcinus
 * † Paranecrocarcinus digitatus
 * † Paranecrocarcinus faersteri
 * † Paranotidanus – tentative report
 * † Paranotidanus sp.
 * † Parapsicephalus – type locality for genus
 * † Parapsicephalus – tentative report
 * † Parapsicephalus purdoni – type locality for species
 * † Parapsicephalus purdoni
 * † Parapuzosia
 * † Parapuzosia austeni
 * † Parapuzosia sp.
 * † Parasaurillus – type locality for genus
 * † Parasaurillus
 * † Parasaurillus pseudobtusus – type locality for species
 * † Parasaurillus pseudobtusus
 * † Parelcana – tentative report
 * † Parelcana dubia – type locality for species
 * † Parengonoceras
 * † Parengonoceras ebrayi
 * † Pareodinia
 * † Pareodinia ceratophora
 * † Parinodiceras
 * † Parinodiceras parinodus
 * † Paritatodon
 * † Paritatodon kermacki – type locality for species
 * † Parkeria
 * † Parkeria sphaerica
 * † Parkinsonia
 * † Parkinsonia bradstockensis – type locality for species
 * † Parkinsonia neuffensis
 * † Parmicorbula
 * † Parmicorbula striata
 * † Parmicorbula striatula
 * † Parsimonia
 * † Parsimonia sp.
 * † Parviraptor – type locality for genus
 * † Parviraptor
 * † Parviraptor estesi – type locality for species
 * † Parviraptor estesi – or unidentified comparable form
 * † Parviraptor estesi
 * † Parvisaccites
 * † Parvisaccites sp.
 * † Parvodus
 * † Parvodus pattersoni – type locality for species
 * † Parvodus rugianus
 * † Passaloteuthis
 * † Passaloteuthis apicicurvata – or unidentified comparable form
 * † Passaloteuthis apicicurvata
 * † Passaloteuthis argillarum – type locality for species
 * † Passaloteuthis argillarum
 * † Passaloteuthis auricipitis – type locality for species
 * † Passaloteuthis auricipitis – or unidentified comparable form
 * † Passaloteuthis auricipitis
 * † Passaloteuthis dayi – type locality for species
 * † Passaloteuthis dayi
 * † Passaloteuthis elongata
 * † Passaloteuthis ima – type locality for species
 * † Passaloteuthis ima – or unidentified comparable form
 * † Passaloteuthis ima
 * † Passaloteuthis ridgensis – type locality for species
 * † Passaloteuthis seatownensis
 * † Passaloteuthis sp.
 * † Passaloteuthis stonebarroensis
 * † Passaloteuthis westhaiensis – type locality for species
 * † Passaloteuthis westhaiensis
 * † Passaloteuthis woottonensis – type locality for species
 * † Passaloteuthis woottonensis
 * † Patricosaurus – type locality for genus
 * † Patricosaurus merocratus – type locality for species
 * † Pavlovia
 * † Pavlovia sp.
 * † Paxillitriletes
 * † Paxillitriletes alatus
 * † Paxillitriletes reticulatus
 * † Paxillitriletes sp.
 * † Pecten
 * † Pecten beaveri
 * † Pecten lamellosus
 * † Pecten nitescens
 * † Pecten pollux
 * † Pecten sp.
 * † Pelagosaurus
 * † Pelagosaurus brongniarti
 * † Pelagosaurus typus
 * † Pelecymala – type locality for genus
 * † Pelecymala
 * † Pelecymala robustus – type locality for species
 * † Pelecymala robustus
 * † Pelindusia
 * † Pelindusia percealleni – type locality for species
 * † Peloneustes
 * † Peloneustes aequalis
 * † Peloneustes philarchus – type locality for species
 * † Peloneustes philarchus
 * † Pelorosaurus – type locality for genus
 * † Pelorosaurus – tentative report
 * † Pelorosaurus
 * † Pelorosaurus conybeari – type locality for species
 * † Pelorosaurus conybeari
 * † Pelorosaurus sp.
 * † Pelourdea
 * † Pelourdea megaphylla
 * † Peltastes
 * † Peltastes clathrata
 * † Peltastes umbrella
 * † Penaphis
 * † Penaphis woollardi – type locality for species
 * † Penaphis woollardi
 * † Pentacrinites
 * † Pentacrinites sp.
 * † Pentacrinus
 * † Pentacrinus sp.
 * † Pentaserpula
 * † Pentaserpula sp.
 * † Peraiocynodon – type locality for genus
 * † Peraiocynodon
 * † Peraiocynodon inexpectatus – type locality for species
 * † Peraiocynodon major – type locality for species
 * † Peraiocynodon sp.
 * † Perampliata
 * † Perampliata ampliata
 * † Perampliata elongata
 * † Perampliata sp.
 * † Peramuroides – type locality for genus
 * † Peramuroides tenuiscus – type locality for species
 * † Peramus – type locality for genus
 * † Peramus
 * † Peramus dubius – type locality for species
 * † Peramus minor – type locality for species
 * † Peramus sp.
 * † Peramus tenuirostris – type locality for species
 * † Peraspalax – type locality for genus
 * † Peraspalax – tentative report
 * † Peraspalax sp.
 * † Peraspalax talpoides – type locality for species
 * † Perinopollenites
 * † Perinopollenites elatoides
 * † Periplomya – or unidentified comparable form
 * † Periplomya simplex
 * † Perisphinctes
 * † Perisphinctes sp.
 * † Perisphinctes sp. Ainformal
 * † Perisphinctes sp. Binformal
 * † Perisphinctes sp. Cinformal
 * † Perissoptera
 * † Perissoptera parkinsoni – or unidentified comparable form
 * † Perissoptera parkinsoni
 * † Permichnium
 * † Permichnium volcheri
 * † Permophorus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Permophorus angulatus
 * † Permophorus elongatus
 * † Perna
 * † Perna inaequivalvis
 * † Perna mytilloides
 * † Perna mytiloides
 * † Perna sp.
 * † Peronidella
 * † Peronidella gillieroni
 * † Peronidella prolifera
 * † Peronidella ramosa
 * † Peronoceras
 * † Peronoceras andraei
 * † Peronoceras fibulatum
 * † Peronoceras perarmatum
 * † Peronoceras sp.
 * † Peronoceras subarmatum – or unidentified related form
 * † Peronoceras subarmatum
 * † Peronoceras turriculatum – or unidentified comparable form
 * † Peronoceras turriculatum
 * † Pesudobilobites
 * † Pesudobilobites jefferiesi
 * † Pesudobilobites sp.
 * † Petalothyris
 * † Petalothyris simplex
 * † Petrophlebia – type locality for genus
 * † Petrophlebia anglicana – type locality for species
 * † Peverella – type locality for genus
 * † Peverella punctata – type locality for species
 * † Phanerogramma
 * † Phanerogramma heeri
 * † Phascolestes
 * † Phascolestes mustelula – type locality for species
 * † Phascolestes mustelula
 * † Phascolestes sp.
 * † Phascolotherium – type locality for genus
 * † Phascolotherium
 * † Phascolotherium bucklandi – type locality for species
 * † Phascolotherium simpsoni – type locality for species
 * † Phascolotherium simpsoni
 * † Phelopteria
 * † Phelopteria rostrata
 * † Pheugothemis
 * † Pheugothemis westwoodi – type locality for species
 * † Philonthus
 * † Philonthus kneri – type locality for species
 * † Phlebopteris
 * † Phlebopteris dunkeri
 * † Phlebopteris polypodioides
 * † Phlebopteris woodwardii
 * † Phocidaster
 * † Phocidaster grandis
 * † Pholadomya
 * † Pholadomya aequalis
 * † Pholadomya decussata
 * † Pholadomya deltoidea
 * † Pholadomya gigantea
 * † Pholadomya hemicardia
 * † Pholadomya martini
 * † Pholadomya protei
 * † Pholadomya rustica
 * † Pholadomya sp.
 * † Pholadomya sp.1informal
 * † Pholadomya ventricosa
 * † Pholidophorus
 * † Pholidophorus granulatus
 * † Pholidophorus higginsi – type locality for species
 * † Pholidophorus higginsi
 * † Pholidophorus leptocephalus
 * † Pholidophorus nitidus
 * † Pholidophorus sp.
 * † Pholidophorus stricklandi
 * † Pholidosaurus
 * † Pholidosaurus purbeckensis – type locality for species
 * † Pholidosaurus purbeckensis
 * † Phricodoceras
 * † Phricodoceras lamellosum
 * † Phricodoceras spp.
 * † Phricodoceras taylori
 * † Phyllites
 * † Phyllites sp.
 * † Phyllobrissus
 * † Phyllobrissus artesianus
 * † Phyllobrissus fittoni
 * † Phylloceras
 * † Phylloceras heterophyllum
 * † Phymosinion
 * † Phymosinion sp.
 * † Physa
 * † Physa sp.
 * † Piarorhynchia
 * † Piarorhynchia juvenis
 * † Piarorhynchia radstockiensis – type locality for species
 * † Piarorhynchia radstockiensis
 * † Piarorhynchia rostellata
 * † Piarorhynchia thalia
 * † Picrocleidus
 * † Picrocleidus beloclis – type locality for species
 * † Picrodon – type locality for genus
 * † Picrodon herveyi – type locality for species
 * † Pictavia
 * † Pictavia rotundata
 * † Pictetia
 * † Pictetia depressa
 * † Pictonia
 * † Pictonia densicostata
 * † Pictonia seminudata – type locality for species
 * † Pictonia seminudata
 * † Pilosisporites
 * † Pilosisporites trichopapillosus
 * † Pinna – or unidentified comparable form
 * † Pinna
 * † Pinna cretacea
 * † Pinna gervaisei
 * † Pinna lanceolata
 * † Pinna mitis
 * † Pinna odlingi
 * † Pinna robinaldina
 * † Pinna sandsfootensis
 * † Pinna sp.
 * † Pinna subcuneata
 * † Pinna suprajurensis
 * † Pinnites
 * † Pinnites benstedi
 * † Pinnites mantellii
 * † Pinnites patens
 * † Pinuspollenites
 * † Pinuspollenites sp.
 * † Pionothyris
 * † Pionothyris eudesiana
 * † Piscindusia – type locality for genus
 * † Piscindusia
 * † Piscindusia sukachevae – type locality for species
 * † Piscindusia sukachevae
 * † Pityocladus
 * † Pityocladus scarburgensis
 * † Placopsilina
 * † Placopsilina sp.
 * † Placotrema
 * † Placotrema cretaceum
 * † Placunopsis – tentative report
 * † Placunopsis
 * † Placunopsis alpina
 * † Placunopsis distracta
 * † Placunopsis duriuscula
 * † Placunopsis fibrosa
 * † Placunopsis granulosa
 * † Placunopsis radiata
 * † Placunopsis socialis
 * † Placunopsis sp.
 * † Plagiaulax – type locality for genus
 * † Plagiaulax
 * † Plagiaulax becklesii – type locality for species
 * † Plagiaulax sp.
 * † Plagioecia
 * † Plagioecia sp.
 * † Plagiophthalmus
 * † Plagiophthalmus nitonensis
 * † Plagiostoma – tentative report
 * † Plagiostoma
 * † Plagiostoma aciculatum – or unidentified comparable form
 * † Plagiostoma blakei – or unidentified related form
 * † Plagiostoma bynei
 * † Plagiostoma giganteum – tentative report
 * † Plagiostoma giganteum
 * † Plagiostoma globosa
 * † Plagiostoma globosum
 * † Plagiostoma hoperi
 * † Plagiostoma incrassatum – tentative report
 * † Plagiostoma laeviusculum
 * † Plagiostoma mutabile – or unidentified comparable form
 * † Plagiostoma mutabile
 * † Plagiostoma planum
 * † Plagiostoma punctatum
 * † Plagiostoma rigidum
 * † Plagiostoma rusticum – or unidentified related form
 * † Plagiostoma sp.
 * † Plagiostoma subcardiiformis
 * † Plagiostoma subcostatum
 * † Plagiostoma zonatum
 * † Planocephalosaurus – type locality for genus
 * † Planocephalosaurus – tentative report
 * † Planocephalosaurus
 * † Planocephalosaurus robinsonae – type locality for species
 * † Planocephalosaurus robinsonae
 * † Planocephalosaurus sp.
 * † Planolites
 * † Planolites sp.
 * † Planorbis
 * † Planorbis fisheri
 * † Planorbis sp.
 * † Plataleorhynchus – type locality for genus
 * † Plataleorhynchus streptophorodon – type locality for species
 * † Platella
 * † Platella drexlerae
 * † Plateosaurus
 * † Plateosaurus sp.
 * † Platymyoidea
 * † Platymyoidea cosnensis
 * † Platypleuroceras – tentative report
 * † Platypleuroceras
 * † Platypleuroceras brevispina – or unidentified comparable form
 * † Platypleuroceras brevispina
 * † Platypleuroceras confusus
 * † Platypleuroceras natrix – or unidentified comparable form
 * † Platypleuroceras oblongus – or unidentified comparable form
 * † Platypleuroceras sp.
 * † Platypleuroceras sp. nov.informal
 * † Platypleuroceras spp.
 * † Platypterygius – or unidentified related form
 * † Platypterygius
 * † Platypterygius campylodon – type locality for species
 * † Platypterygius campylodon
 * † Platypterygius sp.
 * † Platythyris
 * † Platythyris minor
 * † Plectascus – or unidentified comparable form
 * † Plectascus
 * † Plectascus labrosus – or unidentified comparable form
 * † Plectascus labrosus
 * † Plectina
 * † Plectina cenomana
 * † Plectina mariae
 * † Plectoidothyris
 * † Plectoidothyris polyplecta
 * † Plectomya
 * † Plectomya anglica
 * † Plectothyris
 * † Plectothyris fimbria
 * † Plesechioceras
 * † Plesechioceras delicatum
 * † Plesigomphaeschnaoides
 * † Plesigomphaeschnaoides pindelskii – type locality for species
 * † Plesiochelys
 * † Plesiochelys etalloni
 * † Plesiochelys planiceps – type locality for species
 * † Plesiochelys planiceps
 * † Plesiochelys sp.
 * † Plesiosaurus – type locality for genus
 * † Plesiosaurus – tentative report
 * † Plesiosaurus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Plesiosaurus – or unidentified related form
 * † Plesiosaurus
 * † Plesiosaurus affinis – type locality for species
 * † Plesiosaurus bernardi – type locality for species
 * † Plesiosaurus bernardi
 * † Plesiosaurus brachistospondylus – type locality for species
 * † Plesiosaurus brachyspondylus – type locality for species
 * † Plesiosaurus carinatus
 * † Plesiosaurus cliduchus – type locality for species
 * † Plesiosaurus coelospondylus – type locality for species
 * † Plesiosaurus constrictus – type locality for species
 * † Plesiosaurus costatus – type locality for species
 * † Plesiosaurus daedicomus – type locality for species
 * † Plesiosaurus dolichodeirus – type locality for species
 * † Plesiosaurus dolichodeirus
 * † Plesiosaurus ellipsospondylus
 * † Plesiosaurus latispinus – type locality for species
 * † Plesiosaurus macrocephalus – type locality for species
 * † Plesiosaurus macrocephalus
 * † Plesiosaurus macrodeirus – type locality for species
 * † Plesiosaurus megapleuron
 * † Plesiosaurus pachyomus – type locality for species
 * † Plesiosaurus planispondylus – type locality for species
 * † Plesiosaurus planispondylus
 * † Plesiosaurus planus – type locality for species
 * † Plesiosaurus platydeirus – type locality for species
 * † Plesiosaurus recentior – type locality for species
 * † Plesiosaurus sp.
 * † Plesiosaurus subtrigonus – type locality for species
 * † Plesiosaurus subtrigonus – or unidentified related form
 * † Plesiosaurus trigonus
 * † Plesiosaurus winspitensis – type locality for species
 * † Plesiosuchus
 * † Plesiosuchus manselii
 * † Plesiothornipus – type locality for genus
 * † Plesiothornipus binneyi – type locality for species
 * † Pleuriocardia
 * † Pleuriocardia cottatdina – or unidentified comparable form
 * † Pleuriocardia ibbetsoni – or unidentified comparable form
 * † Pleuriocardia sp.
 * † Pleurochorium
 * † Pleurochorium schulzei
 * † Pleuromya – tentative report
 * † Pleuromya – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Pleuromya
 * † Pleuromya alduini
 * † Pleuromya crassa – or unidentified comparable form
 * † Pleuromya laeviscula
 * † Pleuromya sp.
 * † Pleuromya uniformis – or unidentified comparable form
 * † Pleuromya uniformis
 * † Pleuropholis – type locality for genus
 * † Pleuropholis
 * † Pleuropholis attenuatus – type locality for species
 * † Pleuropholis crassicauda – type locality for species
 * † Pleurosternon – type locality for genus
 * † Pleurosternon – tentative report
 * † Pleurosternon
 * † Pleurosternon bullocki
 * † Pleurosternon bullockii – type locality for species
 * † Pleurosternon bullockii
 * † Pleurosternon portlandicum – type locality for species
 * † Pleurosternon portlandicum
 * † Pleurosternon sp.
 * † Pleurostoma
 * † Pleurostoma radiatum
 * † Pleurotomaria
 * † Pleurotomaria anglica
 * † Pleurotomaria anstedi
 * † Pleurotomaria campichei
 * † Pleurotomaria multicincta
 * † Pleurotomaria perspectiva
 * † Pleurotomaria reticulata
 * † Pleurotomaria rhodani
 * † Pleurotomaria rugata
 * † Pleurotomaria sp.
 * † Plicatella
 * † Plicatella concentrica
 * † Plicatella robusta
 * † Plicatella tricornitata
 * † Plicatula
 * † Plicatula barriosi
 * † Plicatula gurgitis
 * † Plicatula inflata
 * † Plicatula pectinoides
 * † Plicatula placunea
 * † Plicatula producta
 * † Plicatula sp.
 * † Plicatula weymouthiana
 * † Pliosaurus – type locality for genus
 * † Pliosaurus – tentative report
 * † Pliosaurus
 * † Pliosaurus andrewsi – type locality for species
 * † Pliosaurus brachydeirus – type locality for species
 * † Pliosaurus brachydeirus – tentative report
 * † Pliosaurus brachydeirus
 * † Pliosaurus brachyspondylus
 * † Pliosaurus carpenteri – type locality for species
 * † Pliosaurus evansi – type locality for species
 * † Pliosaurus gamma – type locality for species
 * † Pliosaurus grandis
 * † Pliosaurus grossouvrei
 * † Pliosaurus kevani – type locality for species
 * † Pliosaurus kevani – or unidentified comparable form
 * † Pliosaurus macromerus
 * † Pliosaurus portentificus – type locality for species
 * † Pliosaurus portentificus
 * † Pliosaurus rossicus – tentative report
 * † Pliosaurus sp.
 * † Pliosaurus westburyensis – type locality for species
 * † Plocoscyphia
 * † Plocoscyphia pertusa
 * † Plocoscyphia sp.
 * † Podocarpidites
 * † Podocarpidites spp.
 * † Podoseris
 * † Podoseris mammiliformis
 * † Polacanthoides – type locality for genus
 * † Polacanthoides sp.
 * † Polacanthus – type locality for genus
 * † Polacanthus
 * † Polacanthus foxii – type locality for species
 * † Polacanthus foxii
 * † Polacanthus rudgwickensis – type locality for species
 * † Polacanthus sp.
 * † Polyacrodus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Polyacrodus
 * † Polyacrodus minimus
 * † Polyacrodus parvidens
 * † Polyacrodus sp.
 * † Polycingulatisporites
 * † Polycingulatisporites liassicus
 * † Polycope
 * † Polycope cerasia
 * † Polycope plumhoffi
 * † Polycope sp.
 * † Polydiadema – or unidentified comparable form
 * † Polydiadema wiltshirei
 * † Polymorphites
 * † Polymorphites birchoides
 * † Polymorphites caprarius – or unidentified related form
 * † Polymorphites lineatus
 * † Polymorphites mixtus – or unidentified comparable form
 * † Polymorphites quadratus – or unidentified comparable form
 * † Polymorphites sp.
 * † Polymorphites trivialis – or unidentified comparable form
 * † Polyopesia
 * † Polyopesia angustata – or unidentified comparable form
 * † Polyopesia laevis
 * † Polyptychodon
 * † Polyptychodon continuus – type locality for species
 * † Polyptychodon continuus
 * † Polyptychodon interruptus
 * † Polyptychodon sp.
 * † Polystoma – or unidentified comparable form
 * † Polystoma
 * † Polystoma kobyi
 * † Polystoma sp.
 * † Pompilopterus – tentative report
 * † Pompilopterus
 * † Pompilopterus corpus – type locality for species
 * † Pompilopterus difficilis – type locality for species
 * † Pompilopterus keymerensis – type locality for species
 * † Pompilopterus leei – type locality for species
 * † Pompilopterus wimbledoni – type locality for species
 * † Pompilopterus worssami – type locality for species
 * † Porpoceras
 * † Porpoceras verticosum
 * † Porpoceras vortex
 * † Porpoceras vorticellum
 * † Portlandemys – type locality for genus
 * † Portlandemys
 * † Portlandemys mcdowelli – type locality for species
 * † Portlandemys sp.
 * † Poteridion
 * † Poteridion hallei
 * † Praebuchia
 * † Praebuchia sp.
 * † Praechlamys
 * † Praechlamys valoniensis
 * † Praeconia
 * † Praeconia rhomboidalis
 * † Praeconia sp.
 * † Praeeuphronides
 * † Praeeuphronides multiperforata
 * † Praeexogyra
 * † Praeexogyra dubiensis
 * † Praeexogyra hebridica
 * † Praeexogyra sibirica
 * † Praeexogyra sp.
 * † Praeglobotruncana
 * † Praeglobotruncana delrioensis
 * † Praeglobotruncana planispira
 * † Praeglobotruncana spp.
 * † Praeglobotruncana stephani
 * † Praelongithyris
 * † Praelongithyris lankesteri
 * † Praelongithyris praelongiforma
 * † Praeschuleridea
 * † Praeschuleridea pseudokinkelinella
 * † Pressastarte
 * † Pressastarte lincolnshirensis – type locality for species
 * † Pressastarte pressula
 * † Pressastarte striatocostata
 * † Principiala
 * † Principiala rudgwickensis – type locality for species
 * † Priodontognathus
 * † Priodontognathus sp. – type locality for species
 * † Prionophana
 * † Prionophana antiqua
 * † Prionorhynchia
 * † Prionorhynchia greppini
 * † Prionorhynchia quinqueplicata
 * † Prionorhynchia serrata – type locality for species
 * † Prionorhynchia serrata
 * † Priscaenigma – type locality for genus
 * † Priscaenigma obtusa – type locality for species
 * † Priscopedatus
 * † Priscopedatus sp. nov.informal
 * † Priscopedatus spp.
 * † Probaisselcana
 * † Probaisselcana cretacea – type locality for species
 * † Proboscina
 * † Proboscina coarctata
 * † Proboscina crassa
 * † Proceratosaurus
 * † Proceratosaurus bradleyi – type locality for species
 * † Procerithium
 * † Procerithium badri
 * † Procerithium damonis
 * † Procerithium forbesiana
 * † Procerithium sp.
 * † Procidaris
 * † Procidaris edwardsi
 * † Procolophonipus – tentative report
 * † Procolophonipus sp.
 * † Proconulus
 * † Proconulus sp.
 * † Procramptonomyia
 * † Procramptonomyia marianna – type locality for species
 * † Procramptonomyia marianna – or unidentified comparable form
 * † Procramptonomyia marianna
 * † Procramptonomyia zigzagensis – type locality for species
 * † Procyrtophyllites – type locality for genus
 * † Procyrtophyllites britannicus – type locality for species
 * † Procytherura – tentative report
 * † Procytherura sp.
 * † Prodeshayesites – type locality for genus
 * † Prodeshayesites – or unidentified related form
 * † Prodeshayesites
 * † Prodeshayesites bodei
 * † Prodeshayesites butleri – type locality for species
 * † Prodeshayesites fissicostatus
 * † Prodeshayesites jacksoni
 * † Prodeshayesites laeviusculus
 * † Prodeshayesites obsoletus – type locality for species
 * † Prodeshayesites obsoletus
 * † Prodeshayesites sp. – type locality for species
 * † Prodeshayesites sp.
 * † Prodesheyesites – or unidentified related form
 * † Prodesheyesites laeviusculus
 * † Proeuthemis – type locality for genus
 * † Proeuthemis pritykinae – type locality for species
 * † Prognatha
 * † Prognatha crassa – type locality for species
 * † Progonophlebia – type locality for genus
 * † Progonophlebia
 * † Progonophlebia woodwardi – type locality for species
 * † Prohelicoceras
 * † Prohelicoceras anglicum
 * † Prohemerobius
 * † Prohemerobius aldertonensis – type locality for species
 * † Proheterodontus
 * † Proheterodontus sylvestris – type locality for species
 * † Prohinnites
 * † Prohinnites favrinus
 * † Prohousea – type locality for genus
 * † Prohousea pachygaster – type locality for species
 * † Prohoyaeshna – type locality for genus
 * † Prohoyaeshna milleri – type locality for species
 * † Promathildia – tentative report
 * † Promathildia
 * † Promathildia decorata
 * † Promathildia rhaetica
 * † Promicroceras
 * † Promicroceras cowapi – type locality for species
 * † Promicroceras planicosta
 * † Promicroceras sp.
 * † Propeamussium
 * † Propeamussium sp.
 * † Propectinatites
 * † Propectinatites websteri
 * † Prophasis
 * † Prophasis dubia
 * † Prophasis ignota
 * † Proplanicoxa – type locality for genus
 * † Proplanicoxa galtoni – type locality for species
 * † Propomatoceras
 * † Propomatoceras sutcicarinata
 * † Propreocoris – type locality for genus
 * † Propreocoris maculatus – type locality for species
 * † Proraphidia
 * † Proraphidia hopkinsi – type locality for species
 * † Prorasenia
 * † Prorasenia bowerbanki
 * † Prorasenia hardyi – or unidentified comparable form
 * † Prorasenia sp.
 * † Prorokia
 * † Prorokia problematica
 * † Prorokia rustica – or unidentified comparable form
 * † Prorokia sp.
 * † Prorotia
 * † Prorotia problematica
 * † Prosopon
 * † Prosopon mammillatum
 * † Prosthenostictus
 * † Prosthenostictus ungeri
 * † Protacanthoceras
 * † Protacanthoceras sp.
 * † Protanisoceras – or unidentified comparable form
 * † Protanisoceras
 * † Protanisoceras acteon
 * † Protanisoceras blancheti
 * † Protanisoceras cantianum
 * † Protanisoceras halleri
 * † Protanisoceras lardyi
 * † Protanisoceras major – type locality for species
 * † Protanisoceras raulinianum
 * † Protanisoceras sp. – type locality for species
 * † Protanisoceras sp.
 * † Protanisoceras vaucherianum
 * † Protemys – type locality for genus
 * † Protemys serrata – type locality for species
 * † Protobittacus – type locality for genus
 * † Protobittacus
 * † Protobittacus handlirschi – type locality for species
 * † Protobittacus liassicus – type locality for species
 * † Protobittacus maculatus – type locality for species
 * † Protocardia
 * † Protocardia anglica
 * † Protocardia buckmani
 * † Protocardia dyenisea
 * † Protocardia dyonisea
 * † Protocardia hillana
 * † Protocardia intexta
 * † Protocardia lycetti
 * † Protocardia morinica
 * † Protocardia phillipiana
 * † Protocardia phillipsi
 * † Protocardia querangeri
 * † Protocardia rhaeticum
 * † Protocardia sp.
 * † Protocardia sphaeroidea
 * † Protocardia striatulum
 * † Protocardia stricklandi
 * † Protocardia truncata
 * † Protocerdia
 * † Protocerdia rhaetica
 * † Protochelys – type locality for genus
 * † Protochelys
 * † Protochelys blakii – type locality for species
 * † Protochelys stricklandi
 * † Protocuneus – type locality for genus
 * † Protocuneus punctatus – type locality for species
 * † Protodonax
 * † Protodonax minutissimus
 * † Protoellipsodinium
 * † Protoellipsodinium spinosum
 * † Protogryllus
 * † Protogryllus acutipennis
 * † Protogryllus grandis – type locality for species
 * † Protogryllus grandis
 * † Protogryllus magnus – type locality for species
 * † Protogryllus magnus
 * † Protogryllus parallelus – type locality for species
 * † Protogryllus sedgwicki – type locality for species
 * † Protohagla – type locality for genus
 * † Protohagla langi – type locality for species
 * † Protohemerobius – type locality for genus
 * † Protohemerobius perexiguus – type locality for species
 * † Protohoplites
 * † Protohoplites archiacianus
 * † Protohoplites gallicus
 * † Protohoplites latisulcatus
 * † Protohoplites michelinianus
 * † Protohoplites puzosianum
 * † Protohoplites puzosianus
 * † Protohoplites sp. – type locality for species
 * † Protohoplites sp.
 * † Protolacazella – type locality for genus
 * † Protolacazella scripta – type locality for species
 * † Protomyrmeleon – type locality for genus
 * † Protomyrmeleon
 * † Protomyrmeleon anglicanus – type locality for species
 * † Protomyrmeleon cretacicus – type locality for species
 * † Protorthophlebia
 * † Protorthophlebia latipennis
 * † Protosmylina – type locality for genus
 * † Protosmylina bifasciata – type locality for species
 * † Protosphyraena
 * † Protosphyraena ferox
 * † Protospinax
 * † Protospinax bilobatus – type locality for species
 * † Protospinax planus – type locality for species
 * † Protostega
 * † Protostega sp.
 * † Protulophila
 * † Protulophila sp.
 * † Proveniella
 * † Proveniella regularis
 * † Proveniella rosacea – type locality for species
 * † Pseudaboilus
 * † Pseudaboilus purbeckensis – type locality for species
 * † Pseudaboilus wealdensis – type locality for species
 * † Pseudadonia
 * † Pseudadonia fittoni – type locality for species
 * † Pseudanchura
 * † Pseudanchura carinella – or unidentified comparable form
 * † Pseudaphrodina
 * † Pseudaphrodina elongata
 * † Pseudaphrodina ricordeana
 * † Pseudastacus
 * † Pseudastacus serialis
 * † Pseudastacus sp.
 * † Pseudobecksia – type locality for genus
 * † Pseudobecksia schmidti – type locality for species
 * † Pseudocardia
 * † Pseudocardia sp.nov. – type locality for species
 * † Pseudocardia tenuicosta
 * † Pseudocenoceras
 * † Pseudocenoceras sp.
 * † Pseudocetorhinus – type locality for genus
 * † Pseudocetorhinus pickfordi – type locality for species
 * † Pseudocoenia
 * † Pseudocoenia conifera
 * † Pseudocoenia sp.
 * † Pseudocorydasialis – type locality for genus
 * † Pseudocorydasialis alleni – type locality for species
 * † Pseudoctenis
 * † Pseudoctenis herriesi
 * † Pseudoctenis herriesii
 * † Pseudoctenis lanei
 * † Pseudoctenis locusta
 * † Pseudoctenis oleosa
 * † Pseudoctenis sp.
 * † Pseudoctenis spp.
 * † Pseudocymatophlebia – type locality for genus
 * † Pseudocymatophlebia hennigi – type locality for species
 * † Pseudocymindis
 * † Pseudocymindis antiqua
 * † Pseudodalatias
 * † Pseudodalatias barnstonensis – type locality for species
 * † Pseudodalatias barnstonensis
 * † Pseudodalatias sp.
 * † Pseudodalatius
 * † Pseudodalatius barnstonensis
 * † Pseudodiadema
 * † Pseudodiadema sp.
 * † Pseudodiadema variolare – or unidentified comparable form
 * † Pseudodiadema variolare
 * † Pseudodiplocoenia
 * † Pseudodiplocoenia oblonga
 * † Pseudogibbirhynchia
 * † Pseudogibbirhynchia bothenhamptonensis – type locality for species
 * † Pseudogibbirhynchia jurensis
 * † Pseudogibbirhynchia moorei – type locality for species
 * † Pseudogibbirhynchia moorei
 * † Pseudoglossothyris
 * † Pseudoglossothyris curvifrons
 * † Pseudoglossothyris leckhamptonensis
 * † Pseudoglossothyris nana
 * † Pseudoglyphea
 * † Pseudoglyphea ancyloches
 * † Pseudohastites
 * † Pseudohastites charmouthensis – tentative report
 * † Pseudohastites charmouthensis
 * † Pseudohastites cultellus – type locality for species
 * † Pseudohastites longissimus
 * † Pseudohastites sp.
 * † Pseudojacobites
 * † Pseudojacobites farmeryi – type locality for species
 * † Pseudojacobites farmeryi
 * † Pseudolimea – tentative report
 * † Pseudolimea
 * † Pseudolimea alternicosta
 * † Pseudolimea duplicata
 * † Pseudolimea faringdonensis
 * † Pseudolimea granulata
 * † Pseudolimea multicostata
 * † Pseudolimea parallela
 * † Pseudolimea pectinoides
 * † Pseudolimea sp.
 * † Pseudolioceras
 * † Pseudolioceras boulbiense
 * † Pseudolioceras lythense – or unidentified comparable form
 * † Pseudolioceras lythense
 * † Pseudoliotina
 * † Pseudoliotina sp.
 * † Pseudomelania
 * † Pseudomelania heddingtonensis
 * † Pseudomelania sp.
 * † Pseudomonotis
 * † Pseudomonotis laevis
 * † Pseudomonotis sp.
 * † Pseudomytiloides
 * † Pseudomytiloides sp.
 * † Pseudonecrocarcinus
 * † Pseudonecrocarcinus biscissus
 * † Pseudonotidanus
 * † Pseudonotidanus semirugosus – type locality for species
 * † Pseudopecten
 * † Pseudopecten sp.
 * † Pseudopolycentropus
 * † Pseudopolycentropus triangularis – type locality for species
 * † Pseudoptera
 * † Pseudoptera anomala
 * † Pseudoptera coerulescens
 * † Pseudoptera subdepressa
 * † Pseudorhytidopilus
 * † Pseudorhytidopilus sp.
 * † Pseudorthophlebia
 * † Pseudorthophlebia brodiei – type locality for species
 * † Pseudosaurillus – type locality for genus
 * † Pseudosaurillus
 * † Pseudosaurillus becklesi – type locality for species
 * † Pseudosaurillus becklesi
 * † Pseudosaurillus sp.
 * † Pseudosaynella – or unidentified related form
 * † Pseudosaynella – or unidentified comparable form
 * † Pseudosaynella fimbriata
 * † Pseudosaynella undulata
 * † Pseudosimulium
 * † Pseudosimulium humidum – type locality for species
 * † Pseudosonneratia
 * † Pseudosonneratia acuta
 * † Pseudosonneratia sp. – type locality for species
 * † Pseudosonneratia sp.
 * † Pseudospinax
 * † Pseudospinax sp.
 * † Pseudospiroplectinata
 * † Pseudospiroplectinata plana
 * † Pseudotelephorus
 * † Pseudotelephorus haueri
 * † Pseudotextulariella
 * † Pseudotextulariella cretosa
 * † Pseudotorellia
 * † Pseudotorellia tibia
 * † Pseudotrapezium
 * † Pseudotrapezium cordiforme
 * † Pseudotubithyris
 * † Pseudotubithyris globata
 * † Pseudoxybeloceras
 * † Pseudoxybeloceras multinodosum
 * † Pseudus – type locality for genus
 * † Pseudus purbeccensis – type locality for species
 * † Psiloceras
 * † Psiloceras planorbis
 * † Psiloceras sp.
 * † Psilomya – tentative report
 * † Psilomya gigantea
 * † Psilophyllites
 * † Psilophyllites hagenowi
 * † Psychodites
 * † Psychodites kenngotti
 * † Psychopsites – type locality for genus
 * † Psychopsites – tentative report
 * † Psychopsites rolandi – type locality for species
 * † Psychopsites sp.
 * † Pteria
 * † Pteria carixensis – type locality for species
 * † Pteria pteropernoides
 * † Pteria sp.
 * † Pteria tuchteri
 * † Pterinoblattina – type locality for genus
 * † Pterinoblattina
 * † Pterinoblattina brigidae – type locality for species
 * † Pterinoblattina fasciata – type locality for species
 * † Pterinoblattina logunovi – type locality for species
 * † Pterinoblattina maculosa – type locality for species
 * † Pterinoblattina minima – type locality for species
 * † Pterinoblattina penna – type locality for species
 * † Pterinoblattina peverilensis – type locality for species
 * † Pterinoblattina pluma – type locality for species
 * † Pterinoblattina proudlovei – type locality for species
 * † Pterinoblattina sp.
 * † Pterinoblattina sp. Binformal
 * † Pterocerella
 * † Pterocerella macrostoma
 * † Pterocimex – type locality for genus
 * † Pterocimex
 * † Pterocimex jacksoni – type locality for species
 * † Pterocimex jacksoni
 * † Pterodactylus
 * † Pterodactylus curtus – type locality for species
 * † Pterodactylus fittoni – type locality for species
 * † Pterodactylus nobilis – type locality for species
 * † Pterodactylus sagittirostris – type locality for species
 * † Pterodactylus sp.
 * † Pterodactylus validus – type locality for species
 * † Pterodactylus woodwardi – type locality for species
 * † Pteromixanum – type locality for genus
 * † Pteromixanum
 * † Pteromixanum inviolatum – type locality for species
 * † Pteromixanum poxwellense – type locality for species
 * † Pteromixanum purbeckianum
 * † Pteromixanum ruderatum – type locality for species
 * † Pteromya
 * † Pteromya crowcombeia
 * † Pteromya tatei
 * † Pteroperna
 * † Pteroperna costatula
 * † Pteroperna polyodon
 * † Pteroperna sp.
 * † Pterophyllum
 * † Pterophyllum cycadites
 * † Pterophyllum fossum
 * † Pterophyllum thomasi
 * † Pterospermopsis
 * † Pterospermopsis sp.
 * † Pterotrigonia – tentative report
 * † Pterotrigonia
 * † Pterotrigonia aliformis
 * † Pterotrigonia mantelli
 * † Pterotrigonia scabricola
 * † Ptilophyllum
 * † Ptilophyllum hirsutum – or unidentified comparable form
 * † Ptilophyllum hirsutum
 * † Ptilophyllum pecten
 * † Ptilophyllum pectinoides
 * † Ptilophylluum
 * † Ptilophylluum pectiniformis
 * † Ptiolinites
 * † Ptiolinites heidiae – type locality for species
 * † Ptiolinites raypearcei – type locality for species
 * † Ptiolinites raypearcei
 * † Ptychocoetis
 * † Ptychocoetis striata
 * † Ptychodesia
 * † Ptychodesia papillata
 * † Ptychodus
 * † Ptychodus decurrens
 * † Ptychomphalus
 * † Ptychomphalus expansus
 * † Ptychomphalus sp.
 * † Ptychomya
 * † Ptychomya robinaldina
 * † Ptychostylus
 * † Ptychostylus sp.
 * † Ptyctothyris
 * † Ptyctothyris stephani
 * † Ptygmatis
 * † Ptygmatis pseudobruntunata
 * † Pugilina
 * † Pugilina magna
 * † Pullastra – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Pullastra
 * † Pullastra arenicola
 * † Pullastra sp.
 * † Punctatites – tentative report
 * † Punctatites extensus
 * † Puppigerus
 * † Puppigerus camperi
 * † Purbecellus
 * † Purbecellus psocus – type locality for species
 * † Purbeckodon – type locality for genus
 * † Purbeckodon
 * † Purbeckodon batei – type locality for species
 * † Purbeckodon batei
 * † Purbeckopus – type locality for genus
 * † Purbeckopus
 * † Purbeckopus pentadactylus – type locality for species
 * † Purbeckopus sp.
 * † Purbemerobius – type locality for genus
 * † Purbemerobius medialis – type locality for species
 * † Purbepsychopsis – type locality for genus
 * † Purbepsychopsis parallela – type locality for species
 * † Purbicella – type locality for genus
 * † Purbicella ragei – type locality for species
 * † Purbimodus – type locality for genus
 * † Purbimodus
 * † Purbimodus medius – type locality for species
 * † Purbimodus minor – type locality for species
 * † Purbimodus rasnitsyni – type locality for species
 * † Purbimodus saxosus – type locality for species
 * † Purbimodus saxosus
 * † Purbimodus sp.
 * † Purichneumon – type locality for genus
 * † Purichneumon britannicus – type locality for species
 * † Puzosia
 * † Puzosia sp.
 * † Pycnodonte
 * † Pycnodonte baylei
 * † Pycnodonte vesicularis
 * † Pycnodonte vesiculosum
 * † Pycnodus
 * † Pycnodus sp.
 * † Pycnolepas
 * † Pycnolepas rigida
 * † Pycnolepas scalaris
 * † Pygaster
 * † Pygaster semisulcatus
 * † Pygaster sp.
 * † Pygoyrina
 * † Pygoyrina desmoulinsii
 * † Pyrobolospora – type locality for genus
 * † Pyrobolospora
 * † Pyrobolospora hexapartita
 * † Pyrobolospora vectis – type locality for species
 * † Quadraeculina
 * † Quadraeculina anellaeformis
 * † Quadratirhynchia
 * † Quadratirhynchia crassimedia – type locality for species
 * † Quadratirhynchia crassimedia
 * † Quadratirhynchia quadrata – type locality for species
 * † Quadratirhynchia quadrata
 * † Quadratotrigonia
 * † Quadratotrigonia daedala
 * † Quadratotrigonia spectabilis
 * † Quadrinervus
 * † Quadrinervus ornatus
 * † Quadrinervus sp.
 * † Quenstedtia – tentative report
 * † Quenstedtia
 * † Quenstedtia bathonica
 * † Quenstedtia daviesi
 * † Quenstedtia gibbosa
 * † Quenstedtia laevigata
 * † Quenstedtia morrisi
 * † Quenstedtia pelagi
 * † Quenstedtia sp.
 * † Quenstedtoceras
 * † Quenstedtoceras mariae
 * † Radstockiceras – tentative report
 * † Radstockiceras
 * † Radstockiceras complicatum
 * † Radstockiceras flavum – or unidentified comparable form
 * † Radstockiceras lynx
 * † Radstockiceras sp.
 * † Radulopecten
 * † Radulopecten fibrosus
 * † Radulopecten sp.
 * † Radulopecten strictrus
 * † Radulopecten vagans
 * † Radulopecten varians
 * † Rakusites – type locality for genus
 * † Rakusites pruddeni – type locality for species
 * † Ramulina
 * † Ramulina sp.
 * † Raninella
 * † Raninella circumiviater
 * † Raphidium
 * † Raphidium brephos – type locality for species
 * † Raphidonema
 * † Raphidonema contortum
 * † Raphidonema farringdonense
 * † Raphidonema macropora
 * † Raphidonema porcatum
 * † Raphidonema pustulatum
 * † Rastellum
 * † Rastellum diluvianum
 * † Rathbunopon
 * † Rathbunopon woodsi
 * † Rectithyris
 * † Rectithyris depressa
 * † Rectithyris shenleyensis
 * † Regadrella
 * † Regadrella sp.
 * † Regiata – type locality for genus
 * † Regiata scutra – type locality for species
 * † Remalia – type locality for genus
 * † Remalia sphinx – type locality for species
 * † Reptoclausa
 * † Reptoclausa hagenowi
 * † Reptomulticava
 * † Reptomulticava fungiformis
 * † Resabulum – tentative report
 * † Resabulum
 * † Resabulum rusticum
 * † Resatrix
 * † Resatrix cantiana
 * † Resatrix dolabra
 * † Resatrix hythensis
 * † Resatrix parva
 * † Resatrix sp.
 * † Resatrix vectensis
 * † Resatrix vibrayeana
 * † Retimonocolpites
 * † Retimonocolpites sp. 1informal
 * † Retimonocolpites sp. 2informal
 * † Retimonocolpites sp. 3informal
 * † Retimonocolpites sp. 4informal
 * † Retispinopora
 * † Retispinopora tuberculata – type locality for species
 * † Retitriletes
 * † Retitriletes austroclavatidites
 * † Retriletes
 * † Retriletes austroclavatidites
 * † Retritriletes
 * † Retritriletes semimuris
 * † Rhabdocolpus
 * † Rhabdocolpus forbesianum
 * † Rhabdocolpus muricatum
 * † Rhabdophyllia
 * † Rhabdophyllia sp.
 * † Rhabdotites
 * † Rhabdotites dorsetensis
 * † Rhactorhynchia – type locality for genus
 * † Rhactorhynchia
 * † Rhactorhynchia hampenensis
 * † Rhactorhynchia impar
 * † Rhactorhynchia rhacta
 * † Rhactorhynchia subtetrahedra
 * † Rhactorhynchia tumefacta
 * † Rhactorhynchia turgidula
 * † Rhaetania – type locality for genus
 * † Rhaetania dianae – type locality for species
 * † Rhamphocephalus
 * † Rhamphocephalus bucklandi – type locality for species
 * † Rhamphocephalus bucklandi
 * † Rhamphocephalus depressirostris – type locality for species
 * † Rhamphocephalus sp.
 * † Rhamphorhynchus
 * † Rhamphorhynchus etchesi – type locality for species
 * † Rhapidothyris
 * † Rhapidothyris reversa – type locality for species
 * † Rhapidothyris reversa
 * † Rhaxella
 * † Rhaxella sp.
 * † Rhinochelys
 * † Rhinochelys pulchriceps
 * † Rhinochelys sp.
 * † Rhipidoblattina
 * † Rhipidoblattina bucklandi – type locality for species
 * † Rhipidoblattina sp.
 * † Rhizocorallium
 * † Rhizocorallium sp.
 * † Rhizocorralium
 * † Rhizocorralium sp.
 * † Rhizopoterion
 * † Rhizopoterion cribrosum
 * † Rhizopoterion sterea – or unidentified comparable form
 * † Rhomaleosaurus
 * † Rhomaleosaurus cramptoni
 * † Rhomaleosaurus megacephalus – type locality for species
 * † Rhomaleosaurus megacephalus
 * † Rhomaleosaurus propinquus
 * † Rhomaleosaurus zetlandicus – type locality for species
 * † Rhomaleosaurus zetlandicus
 * † Rhombopholis
 * † Rhombopholis scutulata – type locality for species
 * † Rhombopholis scutulata
 * † Rhombothyris
 * † Rhombothyris conica
 * † Rhombothyris extensa
 * † Rhombothyris microtrema
 * † Rhomphaiodon
 * † Rhomphaiodon minor
 * † Rhynchocerithium – tentative report
 * † Rhynchocerithium orbignyi
 * † Rhynchonella – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Rhynchonella
 * † Rhynchonella antidichotoma
 * † Rhynchonella cantabridgiensis
 * † Rhynchonella deluci
 * † Rhynchonella depressa
 * † Rhynchonella dimidiata
 * † Rhynchonella leightonensis
 * † Rhynchonella mirabilis
 * † Rhynchonella parvirostris
 * † Rhynchonella shenleyensis
 * † Rhynchonella sp.
 * † Rhynchonella upwarensis
 * † Rhynchonelloidea – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Rhynchonelloidea
 * † Rhynchonelloidea angulata
 * † Rhynchonelloidea cynica – tentative report
 * † Rhynchonelloidea cynica
 * † Rhynchonelloidea lineata
 * † Rhynchonelloidea smithii
 * † Rhynchonelloidea subangulata
 * † Rhynchonelloidea subdecorata – type locality for species
 * † Rhynchonelloidea subdecorata
 * † Rhynchonelloidea walkeri
 * † Rhynchonelloidella
 * † Rhynchonelloidella curvivarians
 * † Rhynchonelloidella smithi
 * † Rhynchosauroides
 * † Rhynchosauroides pisanus – or unidentified comparable form
 * † Rhynchosauroides sp.
 * † Rhynchosaurus – type locality for genus
 * † Rhynchosaurus
 * † Rhynchosaurus articeps – type locality for species
 * † Rhynchosaurus sp.
 * † Ricaniites
 * † Ricaniites fulgens – type locality for species
 * † Ricinospora
 * † Ricinospora sp.
 * † Rileya
 * † Rileya bristolensis – type locality for species
 * † Rimirhynchia
 * † Rimirhynchia anglica – type locality for species
 * † Rimirhynchia anglica
 * † Rimirhynchia elevata – type locality for species
 * † Ringinella
 * † Ringinella albense
 * † Ringinella albensis
 * † Ringsteadia
 * † Ringsteadia anglica – type locality for species
 * † Ringsteadia anglica
 * † Ringsteadia bassettensis – type locality for species
 * † Ringsteadia bassettensis
 * † Ringsteadia brandesi – type locality for species
 * † Ringsteadia brandesi
 * † Ringsteadia evoluta – type locality for species
 * † Ringsteadia evoluta
 * † Ringsteadia frequens – type locality for species
 * † Ringsteadia frequens
 * † Ringsteadia marstonensis – type locality for species
 * † Ringsteadia marstonensis
 * † Ringsteadia pseudocordata – type locality for species
 * † Ringsteadia pseudocordata
 * † Ringsteadia pseudoyo – type locality for species
 * † Ringsteadia pseudoyo
 * † Ringsteadia sphenoidea – type locality for species
 * † Ringsteadia sphenoidea
 * † Rithma
 * † Rithma daltoni – type locality for species
 * † Rithma purbeccensis – type locality for species
 * † Rithma westwoodi – type locality for species
 * † Roloboceras
 * † Roloboceras hambrovi
 * † Roloboceras horridum
 * † Roloboceras perli
 * † Roloboceras sp. – type locality for species
 * † Roloboceras sp.
 * † Rossaeschnidium – type locality for genus
 * † Rossaeschnidium patriciae – type locality for species
 * † Rosselia
 * † Rosselia sp.
 * † Rotalipora
 * † Rotalipora appenninica
 * † Rotalipora montsalvensis
 * † Rotalipora reicheli
 * † Rotularia
 * † Rotularia concava
 * † Rudirhynchia
 * † Rudirhynchia calcicosta
 * † Rudirhynchia huntcliffensis – type locality for species
 * † Rudirhynchia huntcliffensis
 * † Rudirhynchia rudis – type locality for species
 * † Rudirhynchia rudis
 * † Rugalindrites
 * † Rugalindrites sp.
 * † Rugia
 * † Rugia spinicostata
 * † Rugia tenuicostata
 * † Rugitela
 * † Rugitela hippopus
 * † Rugitela rugosa – type locality for species
 * † Rugitela rugosa
 * † Rutitrigonia
 * † Rutitrigonia eccentrica
 * † Rutlandella – tentative report
 * † Rutlandella
 * † Rutlandella binodosa
 * † Rutlandella transversiplicata
 * † Ryderia
 * † Ryderia doris
 * † Ryderia titei
 * † Rysosteus
 * † Rysosteus sp.
 * † Sagenopteris
 * † Sagenopteris colpodes
 * † Sagenopteris phillipsi
 * † Sakalavastraea
 * † Sakalavastraea collignoni
 * † Salaziceras
 * † Salaziceras salazacense
 * † Salenia
 * † Salenia hieroglyphica
 * † Salenia rugosa
 * † Sandownia – type locality for genus
 * † Sandownia harrisi – type locality for species
 * † Sanmartinoceras – or unidentified comparable form
 * † Sanmartinoceras
 * † Sanmartinoceras aptiana
 * † Sanmartinoceras falcatum
 * † Sanmartinoceras sp.
 * † Sarcolestes – type locality for genus
 * † Sarcolestes
 * † Sarcolestes leedsi – type locality for species
 * † Sarcolestes leedsi
 * † Sarcosaurus – type locality for genus
 * † Sarcosaurus – or unidentified comparable form
 * † Sarcosaurus woodi – type locality for species
 * † Sarcosaurus woodi
 * † Sargodon
 * † Sargodon sp.
 * † Sargodon tomicus
 * † Sargodon tumicus
 * † Sarophora
 * † Sarophora aptiensis
 * † Satapliasaurus
 * † Satapliasaurus dsocenidzei – or unidentified comparable form
 * † Saucrobrochus
 * † Saucrobrochus whaddonensis
 * † Saurichthys
 * † Saurichthys acuminatus – type locality for species
 * † Saurichthys acuminatus
 * † Saurichthys apicalis
 * † Saurichthys longidens
 * † Saurichthys sp.
 * † Saurillodon
 * † Saurillodon marmorensis – type locality for species
 * † Saurillodon sp.
 * † Saurillus – type locality for genus
 * † Saurillus
 * † Saurillus obtusus – type locality for species
 * † Saurillus robustidens – type locality for species
 * † Saurillus sp.
 * † Saurocephalus
 * † Saurocephalus lanciformis
 * † Saurostomus
 * † Saurostomus esocinus
 * † Saxomyrmeleon – type locality for genus
 * † Saxomyrmeleon keatingei – type locality for species
 * † Scalaria
 * † Scalaria meyeri
 * † Scalaria pulchra
 * † Scalpellirhynchia
 * † Scalpellirhynchia scalpellum
 * † Scapanorhynchus
 * † Scapanorhynchus rhaphiodon
 * † Scapanorhynchus rhapiodon
 * † Scapanorhynchus subulatus
 * † Scaphites
 * † Scaphites aequalis
 * † Scaphites diana – type locality for species
 * † Scaphites diana
 * † Scaphites equalis – or unidentified comparable form
 * † Scaphites equalis
 * † Scaphites geinitzii
 * † Scaphites kieslingswaldensis
 * † Scaphites meslei
 * † Scaphites obliquus
 * † Scaphites pseudoaequalis
 * † Scaphites sp.
 * † Scelidosaurus – type locality for genus
 * † Scelidosaurus – or unidentified comparable form
 * † Scelidosaurus
 * † Scelidosaurus harrisonii – type locality for species
 * † Scelidosaurus harrisonii
 * † Scelidosaurus sp.
 * † Scenedesmus
 * † Scenedesmus bifidus
 * † Scenedesmus novilunaris
 * † Scheenstia
 * † Scheenstia mantelli
 * † Schizodus
 * † Schizodus ewaldi – or unidentified comparable form
 * † Schizodus ewaldi
 * † Schizodus sp.
 * † Schizoneura
 * † Schizoneura paradoxa
 * † Schizoneura stenophylla
 * † Schizoporis
 * † Schizoporis parvus
 * † Schloenbachia
 * † Schloenbachia costata
 * † Schloenbachia nodulisa
 * † Schloenbachia nodulosa – or unidentified comparable form
 * † Schloenbachia nodulosa
 * † Schloenbachia sp.
 * † Schloenbachia subarians – or unidentified related form
 * † Schloenbachia sublana
 * † Schloenbachia subplana
 * † Schloenbachia subvarians – or unidentified related form
 * † Schloenbachia subvarians
 * † Schloenbachia tuberculata
 * † Schloenbachia varians – or unidentified related form
 * † Schloenbachia varians
 * † Schloenbachia ventricosa – or unidentified comparable form
 * † Schloenbachia ventricosa
 * † Schloenbachia ventriosa
 * † Schlotheimia
 * † Schlotheimia sp.
 * † Sciophilopsis – type locality for genus
 * † Sciophilopsis brodiei – type locality for species
 * † Sciponoceras
 * † Sciponoceras baculoide
 * † Sciponoceras bohemicum
 * † Sciponoceras sp.
 * † Scittila
 * † Scittila nasuta
 * † Scriniodinium
 * † Scriniodinium luridum
 * † Scriniodinium spp.
 * † Scumulus
 * † Scumulus sp.
 * † Scurria
 * † Scurria bathiensis
 * † Scurria calyptraeformis
 * † Scurria depressa
 * † Scylacocoris
 * † Scylacocoris furcatus
 * † Secarodus
 * † Secarodus polyprion
 * † Seendia
 * † Seendia saxoneti
 * † Seila
 * † Seila iglali
 * † Selenocarpus
 * † Selenocarpus muensterianus
 * † Sellithyris
 * † Sellithyris coxwellensis
 * † Sellithyris sella
 * † Sellithyris sp.
 * † Sellithyris upwarensis
 * † Semeloseris
 * † Semeloseris limax
 * † Semeloseris sp.
 * † Semiglobus – type locality for genus
 * † Semiglobus – tentative report
 * † Semiglobus
 * † Semiglobus chrysomelinus – type locality for species
 * † Semiglobus jurassicus – type locality for species
 * † Semiglobus neptuni
 * † Seminodicrescis
 * † Seminodicrescis nodosa
 * † Semipirum
 * † Semipirum depressum
 * † Semisolarium
 * † Semisolarium moniliferum
 * † Senis
 * † Senis sp.
 * † Senis wharburtoni
 * † Sentusidinium
 * † Sentusidinium spp.
 * † Septatoechia
 * † Septatoechia magna – type locality for species
 * † Septatoechia magna
 * † Septifer
 * † Septifer sublineatus
 * † Serpula – or unidentified comparable form
 * † Serpula
 * † Serpula adnata
 * † Serpula antiquata
 * † Serpula articulata
 * † Serpula intestinalis
 * † Serpula sp.
 * † Serpula umbonata
 * † Sestrodictyon
 * † Sestrodictyon retiforme
 * † Severnichthys – tentative report
 * † Severnichthys
 * † Severnichthys sp.
 * † Sharategia
 * † Sharategia baldocki – type locality for species
 * † Sharategia batchelorae – type locality for species
 * † Sharategia davisi – type locality for species
 * † Sharategia davisi
 * † Sharpirhynchia
 * † Sharpirhynchia acutiplicata – type locality for species
 * † Sharpirhynchia acutiplicata
 * † Shelly
 * † Shelly debris
 * † Shuotherium – tentative report
 * † Shuotherium
 * † Shuotherium sp.
 * † Shuraboprosbole – type locality for genus
 * † Shuraboprosbole rotruda – type locality for species
 * † Sialium – type locality for genus
 * † Sialium sipylus – type locality for species
 * † Sigmala – type locality for genus
 * † Sigmala
 * † Sigmala sigmala – type locality for species
 * † Sigmala sigmala
 * † Sigmala sp.
 * † Simolestes – type locality for genus
 * † Simolestes
 * † Simolestes vorax – type locality for species
 * † Simolestes vorax
 * † Simpsonodon – type locality for genus
 * † Simpsonodon
 * † Simpsonodon oxfordensis – type locality for species
 * † Simpsonodon sp.
 * † Simulidium – type locality for genus
 * † Simulidium priscum – type locality for species
 * † Sinonemestrius
 * † Sinonemestrius akirai – type locality for species
 * † Siphodictyum
 * † Siphodictyum dutempleana
 * † Siphodictyum gracile
 * † Sisteronia – type locality for genus
 * † Sisteronia
 * † Sisteronia seeleyi – type locality for species
 * † Sisteronia seeleyi
 * † Smiloorochus
 * † Smiloorochus austeni
 * † Soaresirhynchia
 * † Soaresirhynchia bouchardi
 * † Solarioconulus
 * † Solarioconulus waltonii
 * † Solarium
 * † Solarium sp.
 * † Solemya
 * † Solemya woodwardiana
 * † Solenites
 * † Solenites vimineus
 * † Solenopora
 * † Solenopora sp.
 * † Sonneratia – or unidentified related form
 * † Sonneratia
 * † Sonneratia caperata
 * † Sonneratia dutempleana
 * † Sonneratia kichini
 * † Sonneratia kitchini
 * † Sonneratia parenti
 * † Sonneratia perinflata
 * † Sonneratia sp. – type locality for species
 * † Sonneratia sp.
 * † Sophogramma
 * † Sophogramma wimbledoni – type locality for species
 * † Sowerbya
 * † Sowerbya sp.
 * † Sowerbya triangularis
 * † Spalacotherium – type locality for genus
 * † Spalacotherium
 * † Spalacotherium evansae – type locality for species
 * † Spalacotherium evansae
 * † Spalacotherium hookeri – type locality for species
 * † Spalacotherium sp.
 * † Spalacotherium taylori – type locality for species
 * † Spalacotherium tricuspidens – type locality for species
 * † Spalacotherium tricuspidens
 * † Spathobatis
 * † Spathobatis bugesiacus
 * † Spathobatis delsatei
 * † Speculogryllus – type locality for genus
 * † Speculogryllus acutispeculum – type locality for species
 * † Spenceraster
 * † Spenceraster rugosus – or unidentified comparable form
 * † Sphaera
 * † Sphaera corrugata
 * † Sphaeriola
 * † Sphaeriola oolithica
 * † Sphaeroidothyris
 * † Sphaeroidothyris globisphaeroidalis
 * † Sphenarion
 * † Sphenarion muiriae
 * † Sphenobaiera
 * † Sphenobaiera gyron
 * † Sphenobaiera longifolia
 * † Sphenobaiera ophioglossum
 * † Sphenobaiera pecten
 * † Sphenonchus
 * † Sphenonchus obtusus – type locality for species
 * † Sphenorhynchia
 * † Sphenorhynchia plicatelloides – type locality for species
 * † Sphenozamites
 * † Sphenozamites bellii
 * † Spiniferites
 * † Spiniferites ramosus
 * † Spirifera
 * † Spirifera walcottii
 * † Spiriferina
 * † Spiriferina pinguis
 * † Spiroloculina
 * † Spiroloculina papyracea
 * † Spirorbis
 * † Spirorbis sp.
 * † Spondylus
 * † Spondylus fimbriatus
 * † Spondylus sp.
 * † Spondylus spinosus
 * † Spondylus subnodosus
 * † Spongeliomorpha – tentative report
 * † Spongeliomorpha annulatum
 * † Spongiophonus
 * † Spongiophonus pustulosus
 * † Sporadoscinia
 * † Sporadoscinia capax
 * † Sporadoscinia micrommata
 * † Sporadoscinia stirps
 * † Sporadoscinia venosa
 * † Squalicorax
 * † Squalicorax falcatus
 * † Squamirhynchia
 * † Squamirhynchia squamiplex – or unidentified related form
 * † Squamirhynchia squamiplex
 * † Squatina
 * † Squatina alifera
 * † Squatina frequens – type locality for species
 * † Stachypteris
 * † Stachypteris spicans
 * † Staffinella – tentative report
 * † Staffinella sp.
 * † Stannis – type locality for genus
 * † Stannis
 * † Stannis baratheon – type locality for species
 * † Stannis baratheon
 * † Stauranderaster
 * † Stauranderaster sp.
 * † Staurocumites
 * † Staurocumites bartensteini
 * † Stegoconcha
 * † Stegoconcha plotii – or unidentified related form
 * † Steinmannia
 * † Steinmannia sp.
 * † Stelletta – or unidentified comparable form
 * † Stelletta inclusa
 * † Stenelytron
 * † Stenelytron redtenbacheri
 * † Steneosaurus – tentative report
 * † Steneosaurus
 * † Steneosaurus bollensis
 * † Steneosaurus boutilieri
 * † Steneosaurus brevidens
 * † Steneosaurus brevior – type locality for species
 * † Steneosaurus brevior
 * † Steneosaurus dasycephalus – type locality for species
 * † Steneosaurus dasycephalus
 * † Steneosaurus durobrivensis – type locality for species
 * † Steneosaurus edwardsi
 * † Steneosaurus gracilirostris – type locality for species
 * † Steneosaurus heberti – type locality for species
 * † Steneosaurus leedsi – type locality for species
 * † Steneosaurus megistorhynchus
 * † Steneosaurus obtusidens – type locality for species
 * † Steneosaurus sp.
 * † Steneosaurus subulidens – or unidentified comparable form
 * † Stenestroemia
 * † Stenestroemia cressida – or unidentified comparable form
 * † Stenestroemia sp. Ainformal
 * † Stenixys
 * † Stenixys cosmarioides
 * † Stenochrysa – type locality for genus
 * † Stenochrysa gradata – type locality for species
 * † Stenopanorpa
 * † Stenopanorpa gracilis
 * † Stenophlebia
 * † Stenophlebia corami – type locality for species
 * † Stenopteris
 * † Stenopteris nana
 * † Stenopteris nitida
 * † Stenopteris williamsonis
 * † Stenopterygius
 * † Stenopterygius hauffianus
 * † Stenopterygius triscissus
 * † Stenoscorpio
 * † Stenoscorpio gracilis – type locality for species
 * † Stenoscorpio pseudogracilis – type locality for species
 * † Stenosmylina – type locality for genus
 * † Stenosmylina medialis – type locality for species
 * † Stenotosaurus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Stenotosaurus
 * † Stenotosaurus sp.
 * † Stenotosaurus stantonensis – type locality for species
 * † Stereognathus – type locality for genus
 * † Stereognathus – tentative report
 * † Stereognathus
 * † Stereognathus ooliticus – type locality for species
 * † Stereognathus sp.
 * † Sternotaxis
 * † Sternotaxis placenta – or unidentified related form
 * † Sternotaxis plana
 * † Sthenarosaurus – type locality for genus
 * † Sthenarosaurus
 * † Sthenarosaurus dawkinsi – type locality for species
 * † Sthenarosaurus dawkinsi
 * † Stictulus
 * † Stictulus brodiei – type locality for species
 * † Stigmenamma
 * † Stigmenamma heeri
 * † Stiphrothyris – tentative report
 * † Stiphrothyris
 * † Stiphrothyris sp.
 * † Stiphrothyris tumida
 * † Stoliczkaia
 * † Stoliczkaia dispar
 * † Stoliczkaia dorsetensis
 * † Stoliczkaia notha
 * † Stolmorhynchia
 * † Stolmorhynchia bothenhamptonensis
 * † Stomatopora
 * † Stomatopora calypso
 * † Stomatopora sp.
 * † Stomohamites
 * † Stomohamites simplex
 * † Stomohamites sp.
 * † Straitriletes
 * † Straitriletes sulcatus
 * † Stratesaurus – type locality for genus
 * † Stratesaurus taylori – type locality for species
 * † Strephinia
 * † Strephinia convoluta
 * † Streptospondylus
 * † Streptospondylus cuvieri – type locality for species
 * † Stretosaurus – type locality for genus
 * † Stretosaurus macromerus – type locality for species
 * † Striatriletes
 * † Striatriletes sulcatus – or unidentified comparable form
 * † Stromohamites
 * † Stromohamites simplex
 * † Stroudithyris
 * † Stroudithyris pisolithica
 * † Stylidens – type locality for genus
 * † Stylidens hookeri – type locality for species
 * † Stylina
 * † Stylina ploti
 * † Stylina sp.
 * † Stylosmilia
 * † Stylosmilia sp.
 * † Styracocrinus
 * † Styracocrinus peracutus
 * † Subcraspedites
 * † Subcraspedites sowerbyi
 * † Subcraspedites sp.
 * † Subplanites
 * † Subplanites sp.
 * † Subprionocyclus
 * † Subprionocyclus branneri – type locality for species
 * † Subprionocyclus branneri
 * † Subprionocyclus hitchinensis – type locality for species
 * † Subprionocyclus hitchinensis
 * † Subprionocyclus neptuni
 * † Subprionocyclus normalis
 * † Subprionocyclus sp.
 * † Subtilisphaera
 * † Subtilisphaera terrula
 * † Suchodus
 * † Suchodus durobrivensis – type locality for species
 * † Suchosaurus
 * † Suchosaurus sp.
 * † Sulcirhynchia
 * † Sulcirhynchia hythensis
 * † Sulcirhynchia sp.
 * † Sulcoactaeon
 * † Sulcoactaeon marginata
 * † Sunnybatrachus
 * † Sunnybatrachus purbeckensis
 * † Sunnybatrachus sp.
 * † Sunnyodon – type locality for genus
 * † Sunnyodon notleyi – type locality for species
 * † Surites
 * † Surites sp.
 * † Swinnertonichnus – type locality for genus
 * † Swinnertonichnus mapperleyensis – type locality for species
 * † Sylvicola
 * † Sylvicola prisca – type locality for species
 * † Synaptites
 * † Synaptites sp.
 * † Syncyclonema
 * † Syncyclonema membranacea
 * † Syncyclonema nilsoni
 * † Syncyclonema nilssoni
 * † Synechodus
 * † Synechodus duffini – type locality for species
 * † Synechodus levis – or unidentified comparable form
 * † Synechodus plicatus – type locality for species
 * † Synechodus rhaeticus – type locality for species
 * † Synechodus rhaeticus
 * † Synopella
 * † Synopella pulvinaria
 * † Taenidium
 * † Taenidium sp.
 * † Taeniopteris
 * † Taeniopteris vittata
 * † Tancredia
 * † Tancredia extensa
 * † Tancredia nigra
 * † Tancredia planata
 * † Tancredia sp.
 * † Tancredia subplana
 * † Tancredia subplanata
 * † Tancredia truncata
 * † Tantunia
 * † Tantunia clathrata
 * † Tanystropheus – or unidentified comparable form
 * † Tanystropheus sp.
 * † Tarsabedus – type locality for genus
 * † Tarsabedus menkei – type locality for species
 * † Tarsophlebia – type locality for genus
 * † Tarsophlebia – tentative report
 * † Tarsophlebia eximia – type locality for species
 * † Tarsophlebia sp.
 * † Tasmanites
 * † Tasmanites spp.
 * † Taupezia – type locality for genus
 * † Taupezia landeri – type locality for species
 * † Taurocusporites
 * † Taurocusporites reduncus
 * † Taurocusporites segmentatus
 * † Taxodiaceapollenites
 * † Taxodiaceapollenites hiatus
 * † Tectus – or unidentified comparable form
 * † Tectus huoti
 * † Tegoceras
 * † Tegoceras mosense
 * † Tegoceras sp. – type locality for species
 * † Tegulithyris
 * † Tegulithyris bentleyi
 * † Teleosaurus
 * † Teleosaurus cadomensis
 * † Teleosaurus chapmani
 * † Teleosaurus geoffroyi
 * † Teleosaurus megarhinus – type locality for species
 * † Teleosaurus sp.
 * † Teleosaurus sublidens
 * † Telephorium
 * † Telephorium abgarus – type locality for species
 * † Temnodontosaurus
 * † Temnodontosaurus longirostris
 * † Temnodontosaurus platyodon
 * † Tentilenticulina
 * † Tentilenticulina sp.
 * † Tentyridium – type locality for genus
 * † Tentyridium – tentative report
 * † Tentyridium dilatatum – type locality for species
 * † Tentyridium peleus – type locality for species
 * † Tenua
 * † Tenua asymmetra
 * † Terebratella
 * † Terebratella davidsoni
 * † Terebratella keepingi
 * † Terebratula – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Terebratula
 * † Terebratula biplcata
 * † Terebratula gigantea
 * † Terebratula rugulosa
 * † Terebratula sp.
 * † Terebratulina – or unidentified related form
 * † Terebratulina
 * † Terebratulina chrysalis
 * † Terebratulina elongata
 * † Terebratulina faujasii
 * † Terebratulina faujesii
 * † Terebratulina gracilis
 * † Terebratulina lata
 * † Terebratulina longicollis
 * † Terebratulina nodulosa – type locality for species
 * † Terebratulina nodulosa – or unidentified comparable form
 * † Terebratulina protostriatula – type locality for species
 * † Terebratulina protostriatula
 * † Terebratulina rigida
 * † Terebratulina striata – or unidentified comparable form
 * † Terebratulina striata
 * † Terebratulina striatula
 * † Terebratulina subtilis
 * † Terebrimya
 * † Terebrimya sp.
 * † Terebrirostra
 * † Terebrirostra arduennensis
 * † Teredo
 * † Teredo amphisbaena
 * † Teredolites
 * † Teredolites clavatus
 * † Teredolites longissimus – type locality for species
 * † Termatosaurus
 * † Termatosaurus crocodilinus
 * † Termitidium – type locality for genus
 * † Termitidium ignotum – type locality for species
 * † Terquemina
 * † Terquemina arietis
 * † Terrestrisuchus – or unidentified related form
 * † Terrestrisuchus
 * † Terrestrisuchus sp.
 * † Tersus crowsoni – type locality for species
 * † Tessarolax
 * † Tessarolax fittoni
 * † Tessarolax gardneri
 * † Tessarolax moreausiana
 * † Tessarolax moreausianum
 * † Tessarolax retusa
 * † Tessarolax retusum
 * † Tessarolax sp.
 * † Tetraedron
 * † Tetraedron paraincus
 * † Tetragramma
 * † Tetragramma malbosi
 * † Tetragramma rotulare
 * † Tetrahoplites – or unidentified comparable form
 * † Tetrahoplites subquadratus
 * † Tetranguladinium
 * † Tetranguladinium conspicuum
 * † Tetrarhynchia
 * † Tetrarhynchia dumbletonensis – type locality for species
 * † Tetrarhynchia dunrobinensis
 * † Tetrarhynchia sp.
 * † Tetrarhynchia subconcinna – type locality for species
 * † Tetrarhynchia subconcinna
 * † Tetrarhynchia tetrahedra – type locality for species
 * † Tetrarhynchia tetrahedra – tentative report
 * † Tetrarhynchia tetrahedra
 * † Tetraserpula
 * † Tetraserpula sp.
 * † Tetraspidoceras – tentative report
 * † Tetraspidoceras
 * † Tetraspidoceras quadrarmatum
 * † Tetraspidoceras sp.
 * † Tetraspidoceras westfieldense – type locality for species
 * † Tettigoilus – type locality for genus
 * † Tettigoilus sonorus – type locality for species
 * † Textularia
 * † Textularia sp.
 * † Thalassemys
 * † Thalassemys hugii
 * † Thalassemys sp.
 * † Thalassinoides – or unidentified comparable form
 * † Thalassinoides
 * † Thalassinoides sp.
 * † Thalassinoides suevicus
 * † Thalassiodracon
 * † Thalassiodracon hawkinsii – type locality for species
 * † Thalassiodracon hawkinsii
 * † Thalassionoides
 * † Thalassionoides sp.
 * † Thamnasteria
 * † Thamnasteria concinna
 * † Thamnasteria dumonti
 * † Thamnasteria etheridgei
 * † Thamnasteria lyelli
 * † Thamnasteria mammosa
 * † Thamnasteria scita
 * † Thamnasteria sp.
 * † Thamnasteria walfordi
 * † Thaumatocypris – tentative report
 * † Thaumatocypris sp.
 * † Thecocyathus
 * † Thecocyathus mactrus – or unidentified comparable form
 * † Thecocyathus moorei
 * † Thecocyathus tintinnabulum
 * † Thecocyathus tuberculatus
 * † Thecodontosaurus
 * † Thecodontosaurus antiquus – type locality for species
 * † Thecodontosaurus antiquus – tentative report
 * † Thecodontosaurus sp.
 * † Thecosmilia
 * † Thecosmilia annularis
 * † Thecosmilia gregaria
 * † Thecosmilia obtusa
 * † Thecosmilia slatteri
 * † Thecosmilia sp.
 * † Thecosmilia wrighti
 * † Thecospondylus – type locality for genus
 * † Thecospondylus horneri – type locality for species
 * † Theelia
 * † Theelia convexa
 * † Theelia synapta
 * † Thereuodon
 * † Thereuodon taraktes – type locality for species
 * † Theriosuchus – type locality for genus
 * † Theriosuchus – or unidentified comparable form
 * † Theriosuchus
 * † Theriosuchus pusillus – type locality for species
 * † Theriosuchus sp.
 * † Thetironia
 * † Thetironia minor
 * † Thetis
 * † Thetis laevigata
 * † Thetis laevigatum
 * † Thetis minor
 * † Thimna
 * † Thimna defossa – type locality for species
 * † Thiras
 * † Thiras westwoodi – type locality for species
 * † Tholemys – type locality for genus
 * † Tholemys passmorei – type locality for species
 * † Tholopora
 * † Tholopora thomasi
 * † Tholopora virgulosa
 * † Thomasia
 * † Thomasia antiqua – type locality for species
 * † Thomasia moorei – type locality for species
 * † Thomasia sp.
 * † Thracia – tentative report
 * † Thracia
 * † Thracia depressa
 * † Thracia sp.
 * † Thurmannella
 * † Thurmannella sp.
 * † Thuytes
 * † Thuytes sp.
 * † Tibia
 * † Tibia rasensis
 * † Tibia tricostata
 * † Tillywhimia – type locality for genus
 * † Tillywhimia
 * † Tillywhimia colorata – type locality for species
 * † Tillywhimia spectra – type locality for species
 * † Tinodon
 * † Tinodon micron – type locality for species
 * † Tipunia
 * † Tipunia austeni – type locality for species
 * † Titanosaurus – or unidentified comparable form
 * † Titanosaurus
 * † Titanosaurus sp.
 * † Titanosaurus valdensis – type locality for species
 * † Todites
 * † Todites denticulatus
 * † Todites princeps
 * † Todites thomasi
 * † Todites williamsoni
 * † Tongoboryceras
 * † Tongoboryceras rhodanicum
 * † Tonohamites
 * † Tonohamites aequicingulatus
 * † Tonohamites decurrens
 * † Tonohamites hunstantonensis – tentative report
 * † Tonohamites sp. – type locality for species
 * † Tonohamites sp.
 * † Tornatellaea – or unidentified related form
 * † Tornatellaea – or unidentified comparable form
 * † Tornatellaea
 * † Tornatellaea affinis
 * † Tornatellaea aptiensis
 * † Tornatellaea cosnensis
 * † Tornatellaea ebrayi
 * † Tornatellaea unisulcata
 * † Torquesia
 * † Torquesia faizai – type locality for species
 * † Torquesia granulata – type locality for species
 * † Torquesia granulata
 * † Torquesia tamra – type locality for species
 * † Torquesia vibrayeana
 * † Torquesia wagihi – type locality for species
 * † Torquirhynchia
 * † Torquirhynchia inconstans
 * † Torreya
 * † Torreya gracilis
 * † Torreya valida
 * † Tortarctica
 * † Tortarctica similis
 * † Torvoneustes – or unidentified comparable form
 * † Torvoneustes
 * † Torvoneustes carpenteri – type locality for species
 * † Torvoneustes coryphaeus – type locality for species
 * † Torvoneustes sp.
 * † Torynocrinus
 * † Torynocrinus canon
 * † Torynocrinus globosus – type locality for species
 * † Torynocrinus sp.
 * † Toucasia
 * † Toucasia lonsdalei
 * † Toucasia lonsdalii
 * † Toxaster
 * † Toxaster complanatus
 * † Toxaster fittoni
 * † Toxaster murchisonianus
 * † Toxaster renevieri
 * † Toxoceratoides – or unidentified comparable form
 * † Toxoceratoides
 * † Toxoceratoides biflex
 * † Toxoceratoides fustiformis
 * † Toxoceratoides royerianus
 * † Toxoceratoides subproteus – type locality for species
 * † Trachodon
 * † Trachodon cantabrigiensis – type locality for species
 * † Trachycythere
 * † Trachycythere tubulosa
 * † Trachycythere verrucosa
 * † Trachysoma
 * † Trachysoma heeri
 * † Trachysoma rostrata
 * † Trachysoma sanctaecrucis
 * † Tragophylloceras – tentative report
 * † Tragophylloceras
 * † Tragophylloceras ibex
 * † Tragophylloceras intracrustatum – or unidentified related form
 * † Tragophylloceras intracrustatum
 * † Tragophylloceras loscombi – or unidentified related form
 * † Tragophylloceras paucicostatum – or unidentified comparable form
 * † Tragophylloceras sp.
 * † Tragophylloceras wechsleri – or unidentified related form
 * † Tragophylloceras wechsleri
 * † Trapezicardita
 * † Trapezicardita arcadiformis
 * † Trapezicardita squamosa
 * † Trautscholdia
 * † Trautscholdia cordata – or unidentified comparable form
 * † Trautscholdia phillis
 * † Tremabolites
 * † Tremabolites sp.
 * † Trematothorax – tentative report
 * † Trematothorax
 * † Trematothorax clementsi – type locality for species
 * † Trematothorax sp.
 * † Trematothorax valdensis – type locality for species
 * † Tretocycloecia
 * † Tretocycloecia densa
 * † Tretosternon – type locality for genus
 * † Tretosternon – or unidentified comparable form
 * † Tretosternon
 * † Tretosternon punctatum – type locality for species
 * † Tretosternon punctatum
 * † Tretosternon sp.
 * † Triangulatisporites
 * † Triangulatisporites mathusii
 * † Tribactonodon – type locality for genus
 * † Tribactonodon bonfieldi – type locality for species
 * † Triceratina
 * † Triceratina sp.
 * † Trichites
 * † Trichites sp.
 * † Trichocera
 * † Trichocera corami – type locality for species
 * † Tricleidus – type locality for genus
 * † Tricleidus
 * † Tricleidus seeleyi – type locality for species
 * † Tricleidus seeleyi
 * † Triconodon – type locality for genus
 * † Triconodon
 * † Triconodon mordax – type locality for species
 * † Triconodon sp.
 * † Tricycloseris
 * † Tricycloseris anningi
 * † Tridactylus – or unidentified comparable form
 * † Tridactylus
 * † Tridactylus griffithsi
 * † Tridactylus walkeri
 * † Trigerastraea
 * † Trigerastraea serialis
 * † Trigerastraea sp.
 * † Trigonarca
 * † Trigonarca passyana
 * † Trigonellites
 * † Trigonellites latus
 * † Trigonia – tentative report
 * † Trigonia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Trigonia
 * † Trigonia carinata
 * † Trigonia clavellata
 * † Trigonia costata
 * † Trigonia gibbosa
 * † Trigonia gihbosn
 * † Trigonia moretoni
 * † Trigonia pullus
 * † Trigonia reticulata
 * † Trigonia sp.
 * † Trileites
 * † Trileites sp.
 * † Triletes – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Triletes
 * † Triletes galericulatus
 * † Triletes harrisi
 * † Triletes phyllicus
 * † Triletes polysceles
 * † Triletes retiarius – type locality for species
 * † Triletes richardsoni
 * † Triletes sp.
 * † Triletes sp. A
 * † Triletes sparassis
 * † Trilobosporites
 * † Trilobosporites sp.
 * † Trilobosporites spp.
 * † Trionyx – tentative report
 * † Trionyx sp.
 * † Trioracodon
 * † Trioracodon ferox – type locality for species
 * † Trioracodon major – type locality for species
 * † Trioracodon oweni – type locality for species
 * † Trioracodon sp.
 * † Triporoletes
 * † Triporoletes reticulatus
 * † Triporoletes sp.
 * † Tristix
 * † Tristix excavatum
 * † Tritaxia
 * † Tritaxia macfadyeni
 * † Tritaxia pyramidata
 * † Trochammina
 * † Trochammina canningensis
 * † Trochocyathus
 * † Trochocyathus magnevillianus
 * † Trochosmilia
 * † Trochosmilia meyeri
 * † Trochotiara
 * † Trochotiara fittoni
 * † Trochotiara superbum
 * † Trochotoma
 * † Trochotoma obtusa
 * † Trochus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Trochus
 * † Trochus sp.
 * † Tropaeum – or unidentified comparable form
 * † Tropaeum
 * † Tropaeum baylissi – type locality for species
 * † Tropaeum benstedi
 * † Tropaeum bowerbanki
 * † Tropaeum drewi
 * † Tropaeum hillsi
 * † Tropaeum hillsii
 * † Tropaeum keepingi
 * † Tropaeum ponderosum – type locality for species
 * † Tropaeum pseudohillsi – type locality for species
 * † Tropaeum rossicum
 * † Tropaeum sp.
 * † Tropaeum subarcticum
 * † Tropaeum subsimbirskense – or unidentified comparable form
 * † Tropeothyris
 * † Tropeothyris vectis – type locality for species
 * † Tropeothyris vectis
 * † Trophon
 * † Trophon gaultinus
 * † Tropidaster
 * † Tropidaster pectinatus
 * † Tropidemys – type locality for genus
 * † Tropidemys – or unidentified comparable form
 * † Tropidemys
 * † Tropidemys blakii – type locality for species
 * † Tropidemys langii
 * † Tropidemys sp.
 * † Tropidoceras
 * † Tropidoceras actaeon – or unidentified related form
 * † Tropidoceras calliplocoides – or unidentified related form
 * † Tropidoceras calliplocoides
 * † Tropidoceras ellipticum
 * † Tropidoceras futtereri
 * † Tropidoceras galatense
 * † Tropidoceras lineatum
 * † Tropidoceras masseanum – or unidentified related form
 * † Tropidoceras sp.
 * † Tropidoceras sparsicosta
 * † Tropidoceras stefanii – or unidentified related form
 * † Tropidoceras subarietiforme – or unidentified comparable form
 * † Tubithyris
 * † Tubithyris wrighti
 * † Turanophlebia
 * † Turanophlebia anglicana – type locality for species
 * † Turanopteron
 * † Turanopteron bexleyi – type locality for species
 * † Turbitrigonia
 * † Turbitrigonia boudiccae
 * † Turbitrigonia iceniae – type locality for species
 * † Turbo
 * † Turbo sp.
 * † Turboella – tentative report
 * † Turboella sp.
 * † Turbonilla
 * † Turbonilla woodwardi
 * † Turgonaliscus
 * † Turgonaliscus cooperi – type locality for species
 * † Turrilites
 * † Turrilites acutus
 * † Turrilites borssumensis – or unidentified related form
 * † Turrilites costatus – or unidentified comparable form
 * † Turrilites costatus
 * † Turrilites scheuchzerianus
 * † Turrilites sp.
 * † Turriscala
 * † Turriscala clementina
 * † Turriscala ricordeana
 * † Turritella – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Turritella
 * † Turritella ageri – type locality for species
 * † Turritella costata
 * † Turritella dibleyi – type locality for species
 * † Turritella dibleyi
 * † Turritella dupiniana
 * † Turritella sherborni – type locality for species
 * † Turritella sp.
 * † Turritella turbinata – type locality for species
 * † Turritella turbinata
 * † Turritella unicarinata – type locality for species
 * † Tychon
 * † Tychon antiquum
 * † Tylocidaris
 * † Tylocidaris clavigera
 * † Tyrannoneustes – type locality for genus
 * † Tyrannoneustes
 * † Tyrannoneustes lythrodectikos – type locality for species
 * † Tyrannoneustes lythrodectikos
 * † Tyrion – type locality for genus
 * † Tyrion
 * † Tyrion cersei – type locality for species
 * † Tyrion lannister – type locality for species
 * † Tytthobittacus
 * † Tytthobittacus jarzembowski – type locality for species
 * † Uhligella
 * † Uhligella subornata
 * † Undatoma
 * † Undatoma bicolor – type locality for species
 * † Undatoma rudgwickensis – type locality for species
 * † Undatoma stigmatica – type locality for species
 * † Undulatisporites
 * † Undulatisporites undulapolus
 * † Unicardium
 * † Unicardium ringmeriense
 * † Unicardium sp.
 * † Unio
 * † Unio kendalli
 * † Unio porrectus
 * † Unio sp.
 * † Unio stricklandii – type locality for species
 * † Unio subtruncatus
 * † Uptonia
 * † Uptonia bronni – or unidentified comparable form
 * † Uptonia bronni
 * † Uptonia jamesoni
 * † Uptonia reynardi
 * † Uptonia sp.
 * † Urceolabrum
 * † Urceolabrum queeni
 * † Urogomphus
 * † Urogomphus sp.
 * † Uvaesporites
 * † Uvaesporites argenteaeformis
 * † Vaginulina
 * † Vaginulina sp.
 * † Valdaeshna – type locality for genus
 * † Valdaeshna – tentative report
 * † Valdaeshna andressi – type locality for species
 * † Valdaeshna surreyensis – type locality for species
 * † Valdicordulia – type locality for genus
 * † Valdicordulia wellsorum – type locality for species
 * † Valdicossus – type locality for genus
 * † Valdicossus chesteri – type locality for species
 * † Valdicosus – or unidentified comparable form
 * † Valdicosus chesteri
 * † Valdiscytina
 * † Valdiscytina jarzembowskii – type locality for species
 * † Valdiscytina picta – type locality for species
 * † Valditermes – type locality for genus
 * † Valditermes brenanae – type locality for species
 * † Valdosaurus – type locality for genus
 * † Valdosaurus – tentative report
 * † Valdosaurus
 * † Valdosaurus canaliculatus – type locality for species
 * † Valdosaurus canaliculatus
 * † Valdosaurus sp.
 * † Vallimeandropsis
 * † Vallimeandropsis davidsoni
 * † Vallisia – type locality for genus
 * † Vallisia
 * † Vallisia coppi – type locality for species
 * † Vallisia coppi
 * † Valvata
 * † Valvata comes – or unidentified comparable form
 * † Valvata sp.
 * † Vanikoropsis – or unidentified comparable form
 * † Vanikoropsis alsus
 * † Varanopus
 * † Varanopus curvidactylus – or unidentified related form
 * † Variodens – type locality for genus
 * † Variodens
 * † Variodens inopinatus – type locality for species
 * † Variodens sp.
 * † Vaugonia
 * † Vaugonia sp.
 * † Vectella
 * † Vectella morrisi
 * † Vectianella
 * † Vectianella vectiana
 * † Vectidraco – type locality for genus
 * † Vectidraco daisymorrisae – type locality for species
 * † Vectis
 * † Vectis caseyi
 * † Vectis echinorum
 * † Vectis wrighti
 * † Vectisuchus – type locality for genus
 * † Vectisuchus leptognathus – type locality for species
 * † Vectocleidus – type locality for genus
 * † Vectocleidus pastorum – type locality for species
 * † Venericyprina
 * † Venericyprina implicata
 * † Venericyprina minuscula
 * † Venericyprina nordgreni – or unidentified comparable form
 * † Venericyprina pellucida – or unidentified comparable form
 * † Venericyprina pellucida
 * † Venilicardia
 * † Venilicardia anglica
 * † Venilicardia cuneata
 * † Venilicardia inornata
 * † Venilicardia lineolata
 * † Venilicardia protensa
 * † Venilicardia saussuri
 * † Venilicardia sowerbyi
 * † Venipagurus – type locality for genus
 * † Venipagurus
 * † Venipagurus mariae – type locality for species
 * † Venipagurus mariae
 * † Ventriculites
 * † Ventriculites sp.
 * † Vermicularia
 * † Vermicularia sp.
 * † Verrucosisporites
 * † Verrucosisporites obscurilaesuratus
 * † Verrutriletes
 * † Verrutriletes carbunculus – or unidentified related form
 * † Veryhachium
 * † Veryhachium sp.
 * † Vicininodiceras
 * † Vicininodiceras simplicicosta
 * † Vicininodiceras tomfryi
 * † Villania
 * † Villania exheredatum
 * † Virgiscalpellum
 * † Virgiscalpellum wrighti
 * † Vitreisporites
 * † Vitreisporites pallidus
 * † Viviparus
 * † Viviparus scoticus – or unidentified comparable form
 * † Viviparus sp.
 * † Vnigriella
 * † Vnigriella scapha – or unidentified comparable form
 * † Voltzia
 * † Voltzia heterophylla
 * † Walkerithyris
 * † Walkerithyris mendax – type locality for species
 * † Wanaea
 * † Wanaea fimbriata
 * † Wareolestes – type locality for genus
 * † Wareolestes – tentative report
 * † Wareolestes
 * † Wareolestes rex – type locality for species
 * † Wareolestes rex
 * † Wareolestes sp.
 * † Weichselia
 * † Weichselia reticulata
 * † Weichselia sp.
 * † Wellandia
 * † Wellandia faveolata
 * † Wellandia ornata
 * † Weltrichia – tentative report
 * † Weltrichia
 * † Weltrichia sol
 * † Weltrichia sp.
 * † Weltrichia whitbiensis
 * † Wesserpeton – type locality for genus
 * † Wesserpeton
 * † Wesserpeton evansae – type locality for species
 * † Wesserpeton evansae
 * † Wicherella
 * † Wicherella semiora – type locality for species
 * † Wicherella semiora
 * † Willamsonia
 * † Willamsonia hildae
 * † Williamsonia
 * † Williamsonia gigas
 * † Williamsonia hildae
 * † Williamsonia leckenbyi
 * † Willsiostrobus
 * † Willsiostrobus bromsgrovensis
 * † Willsiostrobus willsii
 * † Willsiscorpio
 * † Willsiscorpio bromsgroviensis – type locality for species
 * † Wilmingtonia
 * † Wilmingtonia satyrica
 * † Wilmingtonia sp.
 * † Withersella
 * † Withersella crepitans
 * † Withersella sp.
 * † Wollemannia – tentative report
 * † Wollemannia
 * † Wollemannia cribrosa – type locality for species
 * † Wollemannia laevis
 * † Woodwardirhynchia
 * † Woodwardirhynchia cuneiformis
 * † Woodwardirhynchia woodwardi
 * † Wyleyia – type locality for genus
 * † Wyleyia valdensis – type locality for species
 * † Xenogyrinus
 * † Xenogyrinus natans – type locality for species
 * † Xenoposeidon – type locality for genus
 * † Xenoposeidon proneneukos – type locality for species
 * † Xenoxylon
 * † Xenoxylon phyllocladoides
 * † Xipheroceras
 * † Xipheroceras dudressieri
 * † Xipheroceras ziphus – or unidentified related form
 * † Xipheroceras ziphus
 * † Xylophagella
 * † Xylophagella sp.
 * † Xylotupia – type locality for genus
 * † Xylotupia brodiei – type locality for species
 * † Yaadia
 * † Yaadia daedalea
 * † Yaadia nodosa
 * † Yaverlandia – type locality for genus
 * † Yaverlandia bitholus – type locality for species
 * † Yaverlestes – type locality for genus
 * † Yaverlestes
 * † Yaverlestes gassoni – type locality for species
 * † Yaverlestes gassoni
 * † Yezoites
 * † Yezoites bladenensis
 * † Yuccites
 * † Yuccites vogesiacus
 * † Yuripopovia – type locality for genus
 * † Yuripopovia wootoni – type locality for species
 * † Zalmona – type locality for genus
 * † Zalmona brodiei – type locality for species
 * † Zamites
 * † Zamites gigas
 * † Zamites quiniae
 * † Zeilleria
 * † Zeilleria convexiformis
 * † Zeilleria elliotti – type locality for species
 * † Zeilleria elliotti – or unidentified comparable form
 * † Zeilleria elliotti
 * † Zeilleria perforata
 * † Zeilleria sarthacensis
 * † Zeilleria sp.
 * † Zeilleria woodwardi
 * † Zessinia
 * † Zessinia borealis – type locality for species
 * † Zeunerella
 * † Zeunerella prior – type locality for species
 * † Zhiganka
 * † Zhiganka woolgari – type locality for species
 * † Zonatula
 * † Zonatula brydonei
 * † Zygadenia
 * † Zygadenia angliae
 * † Zygadenia floodpagei – type locality for species
 * † Zygadenia simpsoni
 * † Zygadenia tuberculata
 * † Zygopleura
 * † Zygopleura henrici
 * † 

Cenozoic

 * † Abax
 * † Abax durhamianus – type locality for species
 * † Abdounia
 * † Abdounia beaugei
 * † Abdounia lapierrei
 * † Abdounia minutissima
 * † Abdounia recticona
 * † Abdounia sp.
 * † Abelia – tentative report
 * † Abelia
 * † Abelia palaeocenica – type locality for species
 * † Abelia sp.
 * † Abra
 * † Abra alba
 * † Abra cygnea – type locality for species
 * † Abra deshayesi – or unidentified comparable form
 * † Abra digitaria – or unidentified comparable form
 * † Abra fabalis – type locality for species
 * † Abra obovalis
 * † Abra ovata
 * † Abra prismatica
 * † Abra recluzii – or unidentified comparable form
 * † Abra sp. – type locality for species
 * † Abra sp.
 * † Abra splendens
 * † Abramis
 * † Abramis brama
 * † Acamptogenotia
 * † Acamptogenotia loustauae
 * † Acanthias
 * † Acanthias vulgaris
 * † Acanthocardia
 * † Acanthocardia echinata
 * † Acera
 * † Acera striatella
 * † Acerina
 * † Acerina vulgaris – tentative report
 * † Aceton
 * † Aceton gardneri – or unidentified comparable form
 * † Aceton spp.
 * † Acetonidea
 * † Acetonidea elongata
 * † Achatina
 * † Achatina costellata
 * † Acidota
 * † Acidota crenata
 * † Acila
 * † Acila cobboldae
 * † Acipenser
 * † Acipenser sp.
 * † Acipenser toliapicus
 * † Acirsa
 * † Acirsa heyseana
 * † Acirsa penepolaris
 * † Acirsa sp.
 * † Acirsa transversaria
 * † Aclis
 * † Aclis ascaris
 * † Aclypea
 * † Aclypea opaca
 * † Acmaea
 * † Acmaea parvula
 * † Acnemia
 * † Acnemia simplex – type locality for species
 * † Acotherulum
 * † Acotherulum campichii
 * † Acotherulum quercyi
 * † Acotherulum sp.
 * † Acourtia – type locality for genus
 * † Acourtia perplexa – type locality for species
 * † Acrocoelum
 * † Acrocoelum bouryi
 * † Acropora
 * † Acropora anglica
 * † Acropora bartonensis – type locality for species
 * † Acropora britannica – type locality for species
 * † Acropora roemeri
 * † Acropora solanderi
 * † Acrostichum
 * † Acrostichum lanzaeanum
 * † Acteon
 * † Acteon bevaletii
 * † Acteon curtus – or unidentified related form
 * † Acteon granum – or unidentified comparable form
 * † Acteon procerus
 * † Acteon sp.
 * † Acteon subinflatus
 * † Acteon subulatus
 * † Acteon tornatilis
 * † Acteon turgidus
 * † Acteonidea
 * † Acteonidea elongata
 * † Actinidia
 * † Actinidia eocenica – type locality for species
 * † Actinidia poolensis – type locality for species
 * † Actinidia sp.
 * † Adapis
 * † Adapis collinsonae
 * † Adapis laharpi
 * † Adapis parisiensis
 * † Adelocera
 * † Adelocera murina
 * † Adelomys
 * † Adelomys depereti – tentative report
 * † Adelomys siderolithicus – tentative report
 * † Adelomys siderolithicus
 * † Adelomys sp.
 * † Adelphomyia
 * † Adelphomyia disjunctula – type locality for species
 * † Adeonellopsis
 * † Adeonellopsis wetherelli
 * † Adeorbis
 * † Adeorbis bicarinatus
 * † Adeorbis naticoides
 * † Adeorbis planorbularis
 * † Adeorbis politus
 * † Adeorbis rota
 * † Adeorbis sp.
 * † Adeorbis spirorbis
 * † Adeorbis spriorbis
 * † Adiantum
 * † Adiantum apalophyllum
 * † Adiantum sp. – tentative report
 * † Admete
 * † Admete viridula
 * † Adrana
 * † Adrana lanceolata
 * † Aedes – tentative report
 * † Aedes
 * † Aedes protolepis – type locality for species
 * † Aedes protolepis
 * † Aedes sp.
 * † Aegialia
 * † Aegialia sabuleti
 * † Aeolothrips
 * † Aeolothrips jarzembowskii – type locality for species
 * † Aeolothrips jarzembowskii
 * † Aequipecten
 * † Aequipecten opercularis
 * † Aeschnophlebia
 * † Aeschnophlebia andreasi – type locality for species
 * † Aeschnophlebia andreasi
 * † Aetobatus
 * † Aetobatus irregularis
 * † Aetobatus sp.
 * † Agabus
 * † Agabus arcticus
 * † Agabus bipustulatus
 * † Agabus congener
 * † Agabus nebulosus
 * † Agabus sp.
 * † Agabus sturmii
 * † Agerostrea
 * † Agerostrea ungulata
 * † Aglyptorhynchus
 * † Aglyptorhynchus sp.
 * † Aglyptorhynchus venablesi – type locality for species
 * † Agonum
 * † Agonum sahlbergi
 * † Agonum sexpunctatum
 * † Agonum sp.
 * † Agonum versutum
 * † Agrenocythere – tentative report
 * † Agrenocythere bowerbankiana
 * † Agrilus
 * † Agrilus sp.
 * † Agroeca
 * † Agroeca sp.
 * † Ailuravus
 * † Ailuravus michauxi
 * † Ailuravus mitchelli – type locality for species
 * † Ailuravus stehlinschaubi
 * † Alabamina
 * † Alabamina obtusa
 * † Alangium
 * † Alangium jenkinsi – type locality for species
 * † Alatospermum – type locality for genus
 * † Alatospermum lakense – type locality for species
 * † Alauda
 * † Alauda arvensis
 * † Albionbatrachus – type locality for genus
 * † Albionbatrachus wightensis – type locality for species
 * † Alca
 * † Alca torda
 * † Alces
 * † Alces fossilis – tentative report
 * † Alces sp.
 * † Aldwickia – type locality for genus
 * † Aldwickia venablesi – type locality for species
 * † Aliculastrum
 * † Aliculastrum attenuatum
 * † Aliculastrum extensum
 * † Aligena
 * † Aligena orbicularis
 * † Alisma – tentative report
 * † Alisma
 * † Alisma plantagoaquatica
 * † Alisma sp.
 * † Alle
 * † Alle alle
 * † Alligator
 * † Alligator hantoniensis – type locality for species
 * † Allopterites
 * † Allopterites multilineatus – type locality for species
 * † Allopterodon
 * † Allopterodon minor
 * † Alnus
 * † Alnus poolensis – type locality for species
 * † Alopecosa
 * † Alopecosa pulverulenta – or unidentified comparable form
 * † Alopias
 * † Alopias leensis
 * † Alvania
 * † Alvania barreti – or unidentified related form
 * † Alvania bartonensis
 * † Alvania sp.
 * † Amaea
 * † Amaea cancellata
 * † Amaea sp.
 * † Amalda
 * † Amalda atrebatum
 * † Amalda olivula
 * † Amara
 * † Amara erratica
 * † Amara interstitialis
 * † Amara municipalis
 * † Amara quenseli
 * † Amara spp.
 * † Amaura
 * † Amaura hesterna
 * † Amaurellina
 * † Amaurellina paludiniformis
 * † Amauropsina
 * † Amauropsina canaliculata
 * † Amauropsina conoidea
 * † Amauropsis
 * † Amauropsis japonica
 * † Ambipleurus – tentative report
 * † Ambipleurus quaylei – type locality for species
 * † Amia
 * † Amia sp.
 * † Amiantis
 * † Amiantis incrassata
 * † Ammannia
 * † Ammannia lakensis – type locality for species
 * † Ammobaculites
 * † Ammobaculites sp.
 * † Ammodiscus
 * † Ammodiscus sp.
 * † Ampelopsis
 * † Ampelopsis monasteriensis
 * † Ampheristus
 * † Ampheristus toliapicus
 * † Amphidozotherium
 * † Amphidozotherium sp.
 * † Amphidromus
 * † Amphidromus ellipticus
 * † Amphiperatherium
 * † Amphiperatherium fontense
 * † Amphiperatherium goethei – or unidentified related form
 * † Amphiperatherium maximum
 * † Amphiperatherium sp.
 * † Amphiperatherium sp. 1informal
 * † Amphiperatherium sp. 2informal
 * † Amphiperatherium sp. Ainformal
 * † Amphiperatherium sp. Binformal
 * † Amphiperatherium sp. Cinformal
 * † Amphiperatherium spp.
 * † Amphirhagatherium
 * † Amphirhagatherium edwardsi – type locality for species
 * † Amphirhagatherium fronstettense
 * † Amphirhagatherium louisi
 * † Ampullella
 * † Ampullella adurni
 * † Ampullina
 * † Ampullina grossa
 * † Ampullina mutabilis
 * † Ampullina navalium
 * † Ampullina parisiensis
 * † Ampullonatica
 * † Ampullonatica ambulacrum
 * † Amusium
 * † Amusium corneum
 * † Amyclina
 * † Amyclina labiosa
 * † Amygdalum – tentative report
 * † Amygdalum
 * † Amygdalum phaseolina – tentative report
 * † Amygdalum phaseolina
 * † Amygdalum simplex – or unidentified comparable form
 * † Amygdalum simplex
 * † Amygdalum sp.
 * † Amylodon
 * † Amylodon sp.
 * † Anachis
 * † Anachis avara
 * † Anadara
 * † Anadara globulosa
 * † Anancus
 * † Anancus arvernensis
 * † Anas
 * † Anas platyrhynchos
 * † Anas sp. – tentative report
 * † Ancestrus
 * † Ancestrus elongatus – type locality for species
 * † Ancestrus ornatus
 * † Anchilophus
 * † Anchilophus radegondensis
 * † Ancilla
 * † Ancilla buccinoides
 * † Ancilla canalifera
 * † Ancilla dubia
 * † Ancilla fusiformis
 * † Ancilla subulata
 * † Ancillaria
 * † Ancillaria patula
 * † Ancylus
 * † Ancylus elegans
 * † Ancylus fluviatilis
 * † Andricus
 * † Andricus vectensis – type locality for species
 * † Anemia
 * † Anemia poolensis
 * † Anemia subcretacea
 * † Aneurhynchus
 * † Aneurhynchus conservatus – type locality for species
 * † Angaria
 * † Angaria sp.
 * † Anglogomphaeschna – type locality for genus
 * † Anglogomphaeschna
 * † Anglogomphaeschna eocenica – type locality for species
 * † Anglogomphaeschna eocenica
 * † Anglohypolestes – type locality for genus
 * † Anglohypolestes fasciata – type locality for species
 * † Angloprotoneura – type locality for genus
 * † Angloprotoneura emilielacroixi – type locality for species
 * † Anguis
 * † Anguis fragilis
 * † Angulithes
 * † Angulithes cassinianus
 * † Anisocardia
 * † Anisocardia sp.
 * † Anisocycla
 * † Anisocycla nitidissima
 * † Anisocycla scalarina
 * † Anisodonta
 * † Anisodonta rugulosa – or unidentified comparable form
 * † Anisodonta sp.
 * † Anobium
 * † Anobium punctatum
 * † Anomalina
 * † Anomalina ammonoides
 * † Anomalina grosserugosa
 * † Anomia
 * † Anomia aculeata
 * † Anomia anomialis
 * † Anomia ephippium
 * † Anomia sp. – type locality for species
 * † Anomia sp.
 * † Anomia striata
 * † Anomia tenuistriata
 * † Anomotodon
 * † Anomotodon sheppeyensis
 * † Anonaspermum
 * † Anonaspermum anoniforme
 * † Anonaspermum cerebellatum
 * † Anonaspermum commune
 * † Anonaspermum complanatum
 * † Anonaspermum complicatum – type locality for species
 * † Anonaspermum corrugatum
 * † Anonaspermum minimum
 * † Anonaspermum obscurum
 * † Anonaspermum ovale
 * † Anonaspermum pulchrum
 * † Anonaspermum punctatum
 * † Anonaspermum rotundatum
 * † Anonaspermum rugosum
 * † Anonaspermum sp.
 * † Anonaspermum spp.
 * † Anonaspermum subcompressum
 * † Anoplotherium
 * † Anoplotherium commune – or unidentified comparable form
 * † Anoplotherium commune
 * † Anoplotherium latipes
 * † Anoplotherium laurillardi – or unidentified comparable form
 * † Anosteira
 * † Anosteira anglica – type locality for species
 * † Anotylus
 * † Anotylus gibbulus
 * † Anotylus inustus
 * † Anotylus rugosus
 * † Anotylus sculpturatus
 * † Anoxypristis
 * † Anoxypristis sp.
 * † Anser
 * † Anser sp.
 * † Antalis
 * † Antalis angusta – or unidentified comparable form
 * † Antalis constricta
 * † Antalis pseudoantalis – or unidentified related form
 * † Antalis pseudoantalis – or unidentified comparable form
 * † Antalis sp.
 * † Antherophagus
 * † Antherophagus pallens
 * † Anthicus
 * † Anthicus sp.
 * † Anthus
 * † Anthus pratensis
 * † Anthus trivialis
 * † Antigonia
 * † Antigonia angusta
 * † Antilope
 * † Antilope dama – or unidentified comparable form
 * † Antilope dama
 * † Antilope nestii
 * † Apatemys
 * † Apatemys prouti – type locality for species
 * † Aphis
 * † Aphis gurnetensis – type locality for species
 * † Aphodius
 * † Aphodius distinctus – or unidentified comparable form
 * † Aphodius fimitarius
 * † Aphodius fossor
 * † Aphodius holdereri
 * † Aphodius plagiatus
 * † Aphodius rufipes
 * † Aphodius sp.
 * † Aphodius sp. Ainformal
 * † Aphodius spp.
 * † Aphrodes
 * † Aphrodes bifasciatus
 * † Aphrophora – tentative report
 * † Aphrophora woodwardi – type locality for species
 * † Apion
 * † Apion sp.
 * † Apion spp.
 * † Apium
 * † Apium indunatum
 * † Aploderus
 * † Aploderus caelatus
 * † Apocynospermum – tentative report
 * † Apocynospermum
 * † Apocynospermum acutiforme – type locality for species
 * † Apocynospermum lakense – type locality for species
 * † Apocynospermum lakense
 * † Apodemus
 * † Apodemus sp.
 * † Apodemus sylvaticus
 * † Apogon
 * † Apogon bellovacinus
 * † Apogon boulei
 * † Apogon glaber
 * † Apogon tuberculatus
 * † Aporrhais – tentative report
 * † Aporrhais
 * † Aporrhais clarendonensis
 * † Aporrhais pespelecani
 * † Aporrhais sowerbii
 * † Aporrhais sowerbyi – or unidentified related form
 * † Aporrhais sowerbyi – or unidentified comparable form
 * † Aporrhais sowerbyi
 * † Aporrhais speciosa
 * † Aporrhais triangulata
 * † Aprionodon
 * † Aprionodon woodwardi
 * † Apsilus
 * † Apsilus latus
 * † Aracispermum
 * † Aracispermum arnense – type locality for species
 * † Araloselachus
 * † Araloselachus cuspidata
 * † Araucarites – tentative report
 * † Araucarites
 * † Araucarites sp.
 * † Araucarites sternbergi
 * † Arca – tentative report
 * † Arca
 * † Arca biangula
 * † Arca elegans
 * † Arca impolita
 * † Arca lactea
 * † Arca sp.
 * † Arca tetragona
 * † Archaeagaon
 * † Archaeagaon minutum – type locality for species
 * † Archaeagaon minutum
 * † Archaeomanta
 * † Archaeomanta melenhorsti
 * † Archaeomanta sp.
 * † Archepseudophylla
 * † Archepseudophylla melanospila – type locality for species
 * † Archepseudophylla melanospila
 * † Architectonica – tentative report
 * † Architectonica
 * † Architectonica bistriatus
 * † Architectonica canaliculata
 * † Architectonica canaliculatus
 * † Architectonica pulcher
 * † Architectonica pulchra
 * † Arcius
 * † Arcius lapparenti
 * † Arcopagia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Arcopagia – or unidentified comparable form
 * † Arcopagia
 * † Arcopagia corneola – or unidentified comparable form
 * † Arcopagia crassa
 * † Arcopagia craticula
 * † Arcopagia hantoniensis
 * † Arcopagia parisiensis – or unidentified comparable form
 * † Arcopagia parisiensis
 * † Arcopagia plagia
 * † Arcopagia pseudodonacialis
 * † Arcopagia rhomboidalis
 * † Arcopagia sp. – type locality for species
 * † Arcopagia sp.
 * † Arcopagia textilis
 * † Arcoperna
 * † Arcoperna serica
 * † Arctica
 * † Arctica islandica
 * † Arctica morrisi
 * † Arctica planata
 * † Arctocyonides
 * † Arctocyonides arenae
 * † Arctocyonides jefferyi – type locality for species
 * † Ardea
 * † Ardea cinerea
 * † Argillichthys – type locality for genus
 * † Argillichthys toombsi – type locality for species
 * † Argilloberyx – type locality for genus
 * † Argilloberyx prestwichae – type locality for species
 * † Argillochelys – tentative report
 * † Argillochelys
 * † Argillochelys convexa – type locality for species
 * † Argillochelys sp.
 * † Argillochelys subcristata – type locality for species
 * † Argobuccinum
 * † Argobuccinum anglica
 * † Ariodus
 * † Ariodus marriotti
 * † Arius
 * † Arius crassus
 * † Arius danicus – or unidentified comparable form
 * † Arius egertoni
 * † Arius parvus
 * † Arius sp.informal
 * † Armeria
 * † Armeria maritima
 * † Arpedium
 * † Arpedium sp.
 * † Artemis
 * † Artemis lentiformis
 * † Artemis lincta
 * † Artemisia
 * † Artemisia sp.
 * † Arvaldus – type locality for genus
 * † Arvaldus stintoni – type locality for species
 * † Arvicola
 * † Arvicola amphibius
 * † Arvicola cantiana
 * † Arvicola glabeolus
 * † Arvicola gravalis
 * † Arvicola gregalis
 * † Ascogaster – type locality for genus
 * † Ascogaster
 * † Ascogaster brodiei – type locality for species
 * † Ascogaster pygmaea – type locality for species
 * † Ascogaster wheeleri – type locality for species
 * † Ascogaster yulei – type locality for species
 * † Asilus
 * † Asilus gurnetensis – type locality for species
 * † Aspicolpus
 * † Aspicolpus temporalis – type locality for species
 * † Assiminia
 * † Assiminia grayana
 * † Astarte – or unidentified comparable form
 * † Astarte
 * † Astarte basteroti
 * † Astarte borealis
 * † Astarte burtini
 * † Astarte compressa
 * † Astarte crebricostata
 * † Astarte crebrilirata
 * † Astarte digitaria
 * † Astarte elevata
 * † Astarte elliptica
 * † Astarte excurrens
 * † Astarte galeotti
 * † Astarte gracilis
 * † Astarte incerta – or unidentified comparable form
 * † Astarte incerta
 * † Astarte incrassata
 * † Astarte montagui – or unidentified comparable form
 * † Astarte montagui
 * † Astarte mutabilis
 * † Astarte obliquata
 * † Astarte parva
 * † Astarte pygmaea
 * † Astarte sp.
 * † Astarte sulcata
 * † Astarte triangularis
 * † Astarte triangulata
 * † Asthenotoma
 * † Asthenotoma biconus
 * † Asthenotoma dissimilis
 * † Asthenotoma helicoides
 * † Asthenotoma icenorum
 * † Asthenotoma microcheila
 * † Asthenotoma newtoni
 * † Asthenotoma pupa
 * † Asthenotoma sp.
 * † Asthenotoma zonulata – or unidentified comparable form
 * † Asthenotoma zonulata
 * † Astrorhiza
 * † Astrorhiza sp.
 * † Astyris
 * † Astyris sulculata
 * † Atarba
 * † Atarba vectensis – type locality for species
 * † Atavocricetodon
 * † Atavocricetodon atavus
 * † Athleta
 * † Athleta ambigua
 * † Athleta athleta
 * † Athleta calva
 * † Athleta cithara
 * † Athleta depauperata
 * † Athleta digitalina
 * † Athleta elevata
 * † Athleta geminata
 * † Athleta horrida
 * † Athleta lima
 * † Athleta listerarum
 * † Athleta lucta
 * † Athleta luctator
 * † Athleta luctatrix
 * † Athleta mutatus
 * † Athleta nodosa
 * † Athleta pugil
 * † Athleta scabricula
 * † Athleta scabriculus
 * † Athleta scalaris
 * † Athleta selseiensis
 * † Athleta selsiensis
 * † Athleta solandri
 * † Athleta sp.
 * † Athleta spinosa – tentative report
 * † Athleta spinosa
 * † Athleta spp.
 * † Athleta suspensa
 * † Atomaria
 * † Atomaria sp.
 * † Atrina
 * † Atrina affinis
 * † Atriplex
 * † Atriplex sp.
 * † Aturia
 * † Aturia ziczac
 * † Aulacochelys
 * † Aulacochelys circumsulcatus
 * † Aulopsis – type locality for genus
 * † Aulopsis
 * † Aulopsis depressifrons – type locality for species
 * † Aulopsis egertoni – type locality for species
 * † Avicula
 * † Avicula media
 * † Avicula tarentina
 * † Awightipsocus
 * † Awightipsocus jarzembowskii – type locality for species
 * † Awightipsocus jarzembowskii
 * † Awightipsocus megaloi – type locality for species
 * † Awightipsocus megaloi
 * † Awightipsocus minimus – type locality for species
 * † Awightipsocus minimus
 * † Axestemys – type locality for genus
 * † Axestemys vittata – type locality for species
 * † Axopora
 * † Axopora michelini
 * † Azolla
 * † Azolla filiculoides
 * † Azolla prisca
 * † Baggina
 * † Baggina subconica
 * † Bagous
 * † Bagous sp.
 * † Bagous tempestivus
 * † Bairdia
 * † Bairdia contracta
 * † Bairdopilata
 * † Bairdopilata gliberti
 * † Balaena
 * † Balaena affinis – type locality for species
 * † Balaena definata
 * † Balaena emarginata
 * † Balaena gibbosa – type locality for species
 * † Balaena primigenia
 * † Balaenodon – type locality for genus
 * † Balaenodon physaloides – type locality for species
 * † Balaenoptera – tentative report
 * † Balaenoptera
 * † Balaenoptera borealina
 * † Balaenoptera garopii
 * † Balaenoptera sp. – tentative report
 * † Balaenoptera sp.
 * † Balaenotus
 * † Balaenotus insignis
 * † Balaenula
 * † Balaenula balaenopsis
 * † Balanophyllia
 * † Balanophyllia sp.
 * † Balanus
 * † Balanus magniformis
 * † Balanus sp.
 * † Bankia
 * † Bankia sp.
 * † Barbatia
 * † Barbatia appendiculata
 * † Barbatia depressa
 * † Barbatia interrupta
 * † Barbatia irregularis
 * † Barbatia laekeniana – or unidentified comparable form
 * † Barbatia laekeniana
 * † Barbatia modioloiformis
 * † Barbatia tegulata
 * † Barbus
 * † Barbus vulgaris – tentative report
 * † Baris – tentative report
 * † Baris palaeophilus – type locality for species
 * † Barnea
 * † Barnea cylindrica
 * † Barnea levesquei
 * † Bartethusa
 * † Bartethusa hepactica
 * † Bartonia
 * † Bartonia canaliculata
 * † Bartonia curta
 * † Basilosaurus – tentative report
 * † Basilosaurus
 * † Basilosaurus drazindai
 * † Basilosaurus sp.
 * † Basiloterus – tentative report
 * † Basiloterus hussaini
 * † Bassus
 * † Bassus magnareola – type locality for species
 * † Bassus quadrangularis
 * † Bathyarca – tentative report
 * † Bathyarca
 * † Bathyarca impolita
 * † Bathyarca pectunculoides
 * † Bathytoma
 * † Bathytoma granata
 * † Bathytoma hemileia – or unidentified comparable form
 * † Bathytoma hemileia
 * † Bathytoma sp.
 * † Bathytoma turbida
 * † Bathytormus
 * † Bathytormus hemileius
 * † Batillaria
 * † Batillaria baylei
 * † Batillaria calcitrapoides – or unidentified comparable form
 * † Batillaria calcitrapoides
 * † Batillaria concava
 * † Batillaria echinoides
 * † Batillaria pleurotomoides
 * † Batopora
 * † Batopora clithridiata
 * † Batopora glandiformis
 * † Bayania – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Bayania
 * † Bayania hordacea
 * † Bayania lactea
 * † Bayania triticea
 * † Beckettia
 * † Beckettia mastixioides
 * † Becktonia
 * † Becktonia hantonensis
 * † Beerichthys
 * † Beerichthys sp.
 * † Beerichtys – type locality for genus
 * † Beerichtys ingens – type locality for species
 * † Beilschmiedia – tentative report
 * † Beilschmiedia
 * † Beilschmiedia bognorensis – type locality for species
 * † Beilschmiedia bowerbanki
 * † Beilschmiedia crassicuta
 * † Beilschmiedia eocenica
 * † Beilschmiedia fibrosa
 * † Beilschmiedia gigantea
 * † Beilschmiedia oviformis
 * † Beilschmiedia pyriformis
 * † Bela
 * † Bela juncea
 * † Belemnoziphius – type locality for genus
 * † Belemnoziphius
 * † Belemnoziphius compressus – type locality for species
 * † Belemnoziphius compressus
 * † Belonnidium
 * † Belonnidium rouaulti
 * † Beloptera
 * † Beloptera belemnoidea
 * † Belosaepia
 * † Belosaepia sepioidea
 * † Belosepia
 * † Belosepia sepioidea
 * † Bembidion
 * † Bembidion aeneum
 * † Bembidion assimile
 * † Bembidion bipunctatum
 * † Bembidion doris
 * † Bembidion femoratum
 * † Bembidion guttula
 * † Bembidion lampros
 * † Bembidion lunatum
 * † Bembidion obliquum
 * † Bembidion schueppeli
 * † Bembidion sp.
 * † Bembidion spp.
 * † Bembidion virens
 * † Bembracon – type locality for genus
 * † Bembracon
 * † Bembracon acourtsmithi – type locality for species
 * † Bembracon medialis – type locality for species
 * † Bembridgea – type locality for genus
 * † Bembridgea insularia – type locality for species
 * † Bembridgia
 * † Bembridgia cincta
 * † Benoistia
 * † Benoistia lunni
 * † Benoistia muricoides
 * † Beraeodes
 * † Beraeodes anglicus – type locality for species
 * † Beraeodes vectensis – type locality for species
 * † Beraeodes vectensis
 * † Beremendia
 * † Beremendia fissidens – or unidentified comparable form
 * † Beremendia fissidens
 * † Betula
 * † Betula sp.
 * † Bibio
 * † Bibio extremus – type locality for species
 * † Bibio gurnetensis – type locality for species
 * † Bibio oblitus – type locality for species
 * † Bibio oligocenus – type locality for species
 * † Bibiodes – type locality for genus
 * † Bibiodes confluens – type locality for species
 * † Bicorbula
 * † Bicorbula gallica
 * † Bicorbula gallicula
 * † Bicorbula sp.
 * † Biosteres – tentative report
 * † Biosteres peritus – type locality for species
 * † Biselenaria
 * † Biselenaria offa
 * † Bison
 * † Bison priscus – or unidentified comparable form
 * † Bison schoetensacki – or unidentified comparable form
 * † Bison schoetensacki
 * † Bison sp.
 * † Bithynia
 * † Bithynia sp.
 * † Bittacus
 * † Bittacus sp.Ainformal
 * † Bittacus veternus – type locality for species
 * † Bittium
 * † Bittium dulciculum
 * † Bittium semigranosum
 * † Bittium sp. – type locality for species
 * † Bittium terebrale
 * † Blastophagus – tentative report
 * † Blastophagus sp.
 * † Bledius
 * † Bledius littoralis
 * † Bledius sp.
 * † Bledius spp.
 * † Blethisa
 * † Blethisa multipunctata
 * † Blysmus
 * † Blysmus rufus
 * † Bognoria – type locality for genus
 * † Bognoria venablesi – type locality for species
 * † Bolcathore – tentative report
 * † Bolcathore sp. Ainformal
 * † Bonellitia
 * † Bonellitia bilineata
 * † Bonellitia evulsa
 * † Bonellitia laeviuscula – tentative report
 * † Bonellitia laeviuscula
 * † Bonellitia sp. – type locality for species
 * † Bonellitia sp.
 * † Bonellitia subevulsa
 * † Bonellitia ytenensis
 * † Boreocingula
 * † Boreocingula globulus
 * † Bornia
 * † Bornia deltoidea
 * † Borsonia
 * † Borsonia lineata
 * † Borsonia semicostata
 * † Bos
 * † Bos primigenius – tentative report
 * † Bos sp.
 * † Bothrocorbula
 * † Bothrocorbula morrisi
 * † Bowerbankella
 * † Bowerbankella tiliacoroidea
 * † Braarudosphaera
 * † Braarudosphaera bigelowi
 * † Brachaetus
 * † Brachaetus muelleri
 * † Brachycythere
 * † Brachycythere triangulare
 * † Brachypremna
 * † Brachypremna gurnetensis – type locality for species
 * † Brachyrhynchus
 * † Brachyrhynchus sp.
 * † Brachystomia
 * † Brachystomia lapparenti – or unidentified related form
 * † Brachystomia lubrica – or unidentified comparable form
 * † Brachystomia lubrica
 * † Brachystomia millola
 * † Brachystomia sp.
 * † Bracon – tentative report
 * † Bracon
 * † Bracon antefurcalis – type locality for species
 * † Bracon brodiei – type locality for species
 * † Bracon micrarche – type locality for species
 * † Bramoides – type locality for genus
 * † Bramoides brieni – type locality for species
 * † Branchioplax
 * † Branchioplax concinna
 * † Bransatoglis
 * † Bransatoglis bahloi – type locality for species
 * † Bransatoglis bahloi
 * † Brasenia
 * † Brasenia ovula
 * † Britaneuretus
 * † Britaneuretus anglicus – type locality for species
 * † Brosmophycis
 * † Brosmophycis elegans
 * † Brotia
 * † Brotia melanioides
 * † Bruchidius
 * † Bruchidius debilis
 * † Bryaxis
 * † Bryaxis sp.
 * † Brychaetus
 * † Brychaetus sp.
 * † Bubo
 * † Bubo bubo
 * † Buccinofusus
 * † Buccinofusus costiferum
 * † Buccinofusus nodifer
 * † Buccinum
 * † Buccinum canaliculatum
 * † Buccinum declive
 * † Buccinum desertum
 * † Buccinum nudum
 * † Buccinum solandri
 * † Buccinum undatum
 * † Bucklandium
 * † Bucklandium diluvii
 * † Bufo
 * † Bufo bufo
 * † Bufo sp.
 * † Bulimus
 * † Bulimus ellipticus
 * † Bulimus lubricus
 * † Bulimus politus
 * † Bulla
 * † Bulla attenuata
 * † Bulla orbicula
 * † Bulla sp.
 * † Bullinella
 * † Bullinella acuminata
 * † Bullinella angystoma
 * † Bullinella constricta
 * † Bullinella elliptica
 * † Bullinella sp.
 * † Buprestites
 * † Buprestites falconeri – type locality for species
 * † Buprestites purbecensis – type locality for species
 * † Burnhamia
 * † Burnhamia daviesi
 * † Burnhamia sp.
 * † Bursericarpum
 * † Bursericarpum aldwickense – type locality for species
 * † Bursericarpum bognorensis – type locality for species
 * † Bursericarpum clausentium – type locality for species
 * † Bursericarpum ovale – type locality for species
 * † Bursericarpum venablesi – type locality for species
 * † Burtinopsis
 * † Burtinopsis minutus
 * † Burtinopsis similis – tentative report
 * † Burtonella – type locality for genus
 * † Burtonella emarginata – type locality for species
 * † Buteo
 * † Buteo lagopus
 * † Buxolestes
 * † Buxolestes sp.
 * † Buxolestes sp. 1informal
 * † Byrrhus
 * † Byrrhus pilula
 * † Byrrhus pustulatus
 * † Byrrhus sp.
 * † Bythinella
 * † Bythinella parkinsoni
 * † Cadulus – tentative report
 * † Cadulus
 * † Cadulus sp.
 * † Cadurceryx
 * † Cadurceryx pearchi – type locality for species
 * † Caecum
 * † Caecum glabrum
 * † Caecum mammilatum
 * † Caecum mammillatum
 * † Caecum sp.
 * † Caenocara
 * † Caenocara bovistae
 * † Caestocorbula – or unidentified related form
 * † Caestocorbula
 * † Caestocorbula clarendonensis
 * † Caestocorbula costata – or unidentified related form
 * † Caestocorbula costata
 * † Caestocorbula ficus – type locality for species
 * † Caestocorbula ficus
 * † Cainocrinus
 * † Cainocrinus tintinnabulum
 * † Calamagras – or unidentified comparable form
 * † Calamagras sp.
 * † Calamus
 * † Calamus daemonorops
 * † Calappilia
 * † Calappilia scopuli
 * †Calathus
 * † Calathus melanocephalus
 * † Calcarius
 * † Calcarius lapponicus
 * † Callapa
 * † Callapa sp.
 * † Callianassa
 * † Callianassa sp.
 * † Callionymus
 * † Callionymus sp.
 * † Calliostoma
 * † Calliostoma kickxii
 * † Calliostoma noduliferens
 * † Calliostoma nodulosum
 * † Calliostoma zizyphinum
 * † Callista
 * † Callista bruxellensis
 * † Callista chione
 * † Callista elegans
 * † Callista suberycinoides
 * † Callista transversa
 * † Callocardia
 * † Callocardia nitidula – or unidentified related form
 * † Callocardia nitidula
 * † Calotelea
 * † Calotelea veterna – type locality for species
 * † Calycocarpum – tentative report
 * † Calycocarpum jenkinsi – type locality for species
 * † Calyptoides – type locality for genus
 * † Calyptoides veternus – type locality for species
 * † Calyptraea – or unidentified comparable form
 * † Calyptraea
 * † Calyptraea chinensis – or unidentified comparable form
 * † Calyptraea chinensis
 * † Calyptraea sp.
 * † Campanile
 * † Campanile cornucopiae
 * † Campanile giganteum
 * † Campanile paratum
 * † Campanula
 * † Campanula rotundifolia – or unidentified comparable form
 * † Campanula sp.
 * † Camponotus
 * † Camponotus brodiei – type locality for species
 * † Camponotus cockerelli – type locality for species
 * † Camponotus cockerelli
 * † Camptorrhinites – type locality for genus
 * † Camptorrhinites
 * † Camptorrhinites orarius – type locality for species
 * † Camptorrhinites sp.
 * † Campylium
 * † Campylium sp.
 * † Cancellaria
 * † Cancellaria coronata
 * † Cancellaria costellifera
 * † Cancellaria crassistriata
 * † Cancellaria evulsa
 * † Cancellaria muricata
 * † Cancellaria scalaroides
 * † Cancellaria subangulosa
 * † Cancillaria
 * † Cancillaria evulsa
 * † Candona
 * † Candona candida
 * † Candona forbseii
 * † Candona neglecta
 * † Canis
 * † Canis lupus – or unidentified comparable form
 * † Canis lupus
 * † Canis sp.
 * † Cantharis
 * † Cantharis figurata
 * † Cantharis paludosa – or unidentified comparable form
 * † Cantharis rufa
 * † Cantharus
 * † Cantharus lata
 * † Cantharus lavata
 * † Cantharus lavatus
 * † Cantharus londini
 * † Cantharus morrisi
 * † Cantharus morrisii
 * † Cantharus sp. – type locality for species
 * † Cantharus sp.
 * † Cantharus subandrei
 * † Cantharus vasseuri
 * † Canticarya
 * † Canticarya sheppeyensis
 * † Canticarya sp.
 * † Canticarya ventricosa
 * † Canticocculus
 * † Canticocculus cooperi
 * † Cantitilia
 * † Cantitilia polysperma
 * † Cantius
 * † Cantius eppsi – type locality for species
 * † Capparidispermum
 * † Capparidispermum eocenicum – type locality for species
 * † Capparidispermum poolense – type locality for species
 * † Capreolus
 * † Capreolus capreolus
 * † Caprovis
 * † Caprovis savinii – type locality for species
 * † Capsella
 * † Capsella bursapastoris
 * † Capulus
 * † Capulus pennatus – or unidentified comparable form
 * † Capulus sp.
 * † Capulus ungaricus
 * † Carabites
 * † Carabites cuneatus – type locality for species
 * † Carabites gardneri – type locality for species
 * † Carabites parallelus – type locality for species
 * † Carabites peracutus – type locality for species
 * † Carabus
 * † Carabus hortensis
 * † Carabus sp.
 * † Carcharias
 * † Carcharias acutissima
 * † Carcharias hopei
 * † Carcharias macrotus
 * † Carcharias substriata
 * † Carcharinus
 * † Carcharinus sp.
 * † Carcharodon
 * † Carcharodon auriculatus
 * † Cardiocardita – tentative report
 * † Cardiocardita
 * † Cardiocardita sulcata
 * † Cardiomya
 * † Cardiomya sp.
 * † Cardita
 * † Cardita analis
 * † Cardita chamaeformis
 * † Cardita corbis
 * † Cardita gryphoides
 * † Cardita oblonga
 * † Cardita orbicularis
 * † Cardita scalaris
 * † Cardita senilis
 * † Cardium
 * † Cardium angustatum
 * † Cardium fasciatum
 * † Cardium interruptum
 * † Cardium nodosulum
 * † Cardium nodosum
 * † Cardium pinnatulum
 * † Cardium scabrum – or unidentified comparable form
 * † Cardium scrabrum
 * † Cardium semigranulatum
 * † Cardium sp.
 * † Cardium strigilliferum
 * † Cardium venustum
 * † Carex
 * † Carex dioica
 * † Carex flava
 * † Carex nigra
 * † Carex panicea
 * † Carex rostrata
 * † Carex spp.
 * † Caricoidea
 * † Caricoidea angulata – type locality for species
 * † Caricoidea angulata
 * † Caricoidea arnei – type locality for species
 * † Caricoidea minima
 * † Caricoidea obovata – type locality for species
 * † Caricoidea obovata
 * † Caricoidea obscura
 * † Caricoidea sp.
 * † Carpinus
 * † Carpinus boveyana
 * † Carpinus boveyanus
 * † Carpinus davisi – type locality for species
 * † Carpinus davisi
 * † Carpolithes
 * † Carpolithes ovulum
 * † Carpolithes sp.
 * † Carpolithus
 * † Carpolithus apocyniformis
 * † Carpolithus arnensis – type locality for species
 * † Carpolithus arnensis
 * † Carpolithus cornutus
 * † Carpolithus echinatus – type locality for species
 * † Carpolithus gardneri – type locality for species
 * † Carpolithus gracilis
 * † Carpolithus mudense – type locality for species
 * † Carpolithus ornatus – type locality for species
 * † Carpolithus pusillus
 * † Carpolithus ranunculoides
 * † Carpolithus sp.
 * † Carpolithus spinossissimus
 * † Carpolithus spp.
 * † Carpolithus subfusiformis
 * † Carpolithus thunbergioides
 * † Carsidarina – type locality for genus
 * † Carsidarina – tentative report
 * † Carsidarina
 * † Carsidarina ampla – type locality for species
 * † Carsidarina hooleyi – type locality for species
 * † Carsidarina jarzembowskii – type locality for species
 * † Carsidarina media – type locality for species
 * † Carsidarina sp.
 * † Cartodere
 * † Cartodere nodifer
 * † Caryocorbula
 * † Caryocorbula pixidicula
 * † Caryocorbula plicata
 * † Caryocorbula striataex gr.
 * † Caryocorbula striata
 * † Caryotispermum
 * † Caryotispermum cantiense
 * † Cassis
 * † Cassis striata
 * † Castor
 * † Castor europaeus
 * † Castor fiber
 * † Castor veterior – type locality for species
 * † Catodontherium
 * † Catodontherium sp.
 * † Catops
 * † Catops sp.
 * † Cavilabium
 * † Cavilabium bezanconi
 * † Caxtonia
 * † Caxtonia glandulosa
 * † Cebochoerus
 * † Cebochoerus robiacensis
 * † Cebochoerus sp.
 * † Celantia – tentative report
 * † Celantia seposita – type locality for species
 * † Centrogenys
 * † Centrogenys ornatus
 * † Cepatia
 * † Cepatia cepacea
 * † Cephalotaxus
 * † Cephalotaxus bowerbanki
 * † Cepphus
 * † Cepphus grylle
 * † Cerastium
 * † Cerastium arvense
 * † Cerastoderma
 * † Cerastoderma edule
 * † Ceratia
 * † Ceratia sp.
 * † Cercidiphyllum
 * † Cercidiphyllum apocynoides
 * † Cercyon
 * † Cercyon melanocephalus
 * † Cercyon sp.
 * † Cercyon spp.
 * † Cercyon tristis
 * † Cercyon ustulatus
 * † Cerithia
 * † Cerithia cinctum
 * † Cerithia sp.
 * † Cerithiella – or unidentified comparable form
 * † Cerithiella
 * † Cerithiella cloacina
 * † Cerithiella elongata
 * † Cerithiella fowleri
 * † Cerithiella multispirata – or unidentified related form
 * † Cerithioderma
 * † Cerithioderma costulatum
 * † Cerithioderma reticulatum
 * † Cerithiopsis
 * † Cerithiopsis alveolata – or unidentified comparable form
 * † Cerithiopsis alveolata
 * † Cerithiopsis diozodes
 * † Cerithiopsis discreta – or unidentified related form
 * † Cerithiopsis greenii
 * † Cerithiopsis sp.
 * † Cerithiopsis tubercularis
 * † Cerithiscala – tentative report
 * † Cerithiscala sp.
 * † Cerithium – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Cerithium
 * † Cerithium austenii
 * † Cerithium cinctum
 * † Cerithium cribrarium
 * † Cerithium derivatum
 * † Cerithium elegans
 * † Cerithium funatus
 * † Cerithium globulosum
 * † Cerithium granosum
 * † Cerithium inornatum
 * † Cerithium margaritaccum
 * † Cerithium marginatum
 * † Cerithium perpulchrum
 * † Cerithium pyrgatum
 * † Cerithium sedgwickii
 * † Cerithium sp.
 * † Cerithium subcostellatum
 * † Cerithium terebrale
 * † Cerithium trilineatum
 * † Cerithium variculosum
 * † Cervalces
 * † Cervalces latifrons
 * † Cervus – tentative report
 * † Cervus – or unidentified comparable form
 * † Cervus
 * † Cervus bovides
 * † Cervus bucklandi
 * † Cervus dicranocerus
 * † Cervus elaphus
 * † Cervus etueriarum
 * † Cervus fitchii
 * † Cervus gunnii
 * † Cervus polignacus
 * † Cervus sedgwickii
 * † Cervus verticornis
 * † Cestracion
 * † Cestracion vincenti
 * † Cetotherium
 * † Cetotherium hupschii – tentative report
 * † Ceutorhynchus
 * † Ceutorhynchus sp.
 * † Chaetocnema
 * † Chaetocnema sp.
 * † Chaetocnema spp.
 * † Chama
 * † Chama calcarata
 * † Chama gigas
 * † Chama gryphoides
 * † Chama papyracea
 * † Chama selseyensis
 * † Chama sp.
 * † Chama squamosa
 * † Chama subgigas
 * † Chara
 * † Chara lyellii
 * † Chara sp.
 * † Chara spp.
 * † Chara tuberculata
 * † Cheilotrichia
 * † Cheilotrichia ferruginea – type locality for species
 * † Cheilotrichia hyalina – type locality for species
 * † Chelone – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Chelone
 * † Chelone sp.
 * † Chemnitzia
 * † Chemnitzia costaria
 * † Chemnitzia curvicostata
 * † Chemnitzia densecostata
 * † Chemnitzia elegantissima
 * † Chemnitzia rufa
 * † Chemnitzia similis
 * † Chemnitzia sp.
 * † Chemnitzia unica – tentative report
 * † Chemnitzia varicula
 * † Chimaera
 * † Chimaera venablesae
 * † Chiromyoides
 * † Chiromyoides sp.
 * † Chironomus
 * † Chironomus sp.
 * † Chiton
 * † Chiton sp.
 * † Chlamys
 * † Chlamys carinata
 * † Chlamys recondita
 * † Chlamys reconditus
 * † Chlamys sp.
 * † Chlamys tigerinus
 * † Chlamys trigintaradiatus – or unidentified related form
 * † Chlamys trigintaradiatus
 * † Chlamys tumescens
 * † Choeropotamus – tentative report
 * † Choeropotamus
 * † Choeropotamus parisiensis
 * † Choeropotamus sp.
 * † Choerospondias
 * † Choerospondias sheppeyensis
 * † Choneziphius
 * † Choneziphius planirostris – type locality for species
 * † Choneziphius planirostris
 * † Chremylus
 * † Chremylus infuscatus – type locality for species
 * † Chrysallida
 * † Chrysallida obtusa – or unidentified comparable form
 * † Chrysallida spiralis
 * † Chrysolina
 * † Chrysolina limbata
 * † Chrysolina marginata
 * † Chrysolina spp.
 * † Chrysolina staphylea
 * † Chrysomelites
 * † Chrysomelites allochlamys – type locality for species
 * † Chrysomelites bartonicus – type locality for species
 * † Chrysomelites quadrilineatus – type locality for species
 * † Chrysopilus
 * † Chrysopilus anglicus – type locality for species
 * † Chrysopilus stigmaticus – type locality for species
 * † Cibicides
 * † Cibicides lobatulus
 * † Cibicides propriusex gr.
 * † Cibicides pygmeus
 * † Cibicides sp.
 * † Cibicides sulzensis
 * † Cibicides tenellus – or unidentified comparable form
 * † Cibicides westi
 * † Cicuta
 * † Cicuta virosa
 * † Cimomia
 * † Cimomia imperialis
 * † Cimomia sp.
 * † Cingula
 * † Cingula proxima
 * † Cingula sp.
 * † Cinnamomum
 * † Cinnamomum globulare
 * † Cinnamomum grande
 * † Cinnamomum oblongum – type locality for species
 * † Cinnamomum ovoideum – type locality for species
 * † Cinnamomum sp.
 * † Circulus
 * † Circulus similis – or unidentified comparable form
 * † Cirsotrema
 * † Cirsotrema acutum
 * † Cirsotrema fimbriosa
 * † Cirsotrema funiculus
 * † Cirsotrema sp.
 * † Cirsotrema varicosa
 * † Citrispermum – type locality for genus
 * † Citrispermum sheppeyense – type locality for species
 * † Cladiocarya
 * † Cladiocarya foveolata
 * † Clangula
 * † Clangula hemalis
 * † Clathrus
 * † Clathrus clathratus
 * † Clathurella
 * † Clathurella sp.
 * † Clausilia
 * † Clausilia sp.
 * † Clausilia striatula
 * † Clausinella
 * † Clausinella fasciata – or unidentified comparable form
 * † Clausinella fasciata
 * † Clava
 * † Clava unisulcatus
 * † Clavatula
 * † Clavatula boothii
 * † Clavatula brachystoma
 * † Clavatula cancellata
 * † Clavatula castanea
 * † Clavatula concinnata
 * † Clavatula costata
 * † Clavatula laevigata
 * † Clavatula linearis
 * † Clavatula mitrula
 * † Clavatula nebula
 * † Clavatula perpulchra
 * † Clavatula philberti
 * † Clavatula plicifera
 * † Clavilithes
 * † Clavilithes britannicus
 * † Clavilithes clavetellus
 * † Clavilithes contabulatus – or unidentified comparable form
 * † Clavilithes cylindricus
 * † Clavilithes elongatus
 * † Clavilithes hantoniensis – or unidentified comparable form
 * † Clavilithes longaevus
 * † Clavilithes macrospira
 * † Clavilithes maximus
 * † Clavilithes parisiensis – or unidentified comparable form
 * † Clavilithes parisiensis
 * † Clavilithes scalaris
 * † Clavilithes sp.
 * † Clavus
 * † Clavus bracheia
 * † Clavus brevicauda – or unidentified related form
 * † Clavus coarctata
 * † Clavus gomphoidea
 * † Clavus inflexa
 * † Clavus innexa
 * † Clavus interruptum
 * † Clavus scabriuscula
 * † Clavus sp.
 * † Clavus suffecta
 * † Clavus verticillum
 * † Clementia
 * † Clementia deshayesi – or unidentified comparable form
 * † Clementia deshayesi
 * † Clethra
 * † Clethra hantonensis
 * † Cleyera – tentative report
 * † Cleyera
 * † Cleyera bartonensis – tentative report
 * † Cleyera cooperi
 * † Cleyera lentiformis – type locality for species
 * † Cleyera obliqua – type locality for species
 * † Cleyera sp.
 * † Cleyera stigmosa
 * † Cleyera variabilis – tentative report
 * † Clithon
 * † Clithon pisiformis
 * † Clupeidarum
 * † Clupeidarum testis – or unidentified comparable form
 * † Cnephalocotes
 * † Cnephalocotes obscurus
 * † Coccinella
 * † Coccinella septempunctata
 * † Coccinella undecimpunctata
 * † Coccolithus
 * † Coccolithus pelagicus – or unidentified related form
 * † Coccolithus sp.
 * † Coccothrips – type locality for genus
 * † Coccothrips
 * † Coccothrips hoffeinsorum – type locality for species
 * † Coccothrips hoffeinsorum
 * † Cocculus – tentative report
 * † Cocculus serratus
 * † Cochlespira
 * † Cochlespira gyrata
 * † Cochlespira pulcherrima
 * † Cochlespira sp.
 * † Cochlespira terebralis
 * † Cochlespira volgeri
 * † Cochlis
 * † Cochlis epiglottina
 * † Cochlodesma
 * † Cochlodesma complanatum
 * † Cochlodesma praetenerum
 * † Cochlostoma
 * † Cochlostoma heterostoma – or unidentified comparable form
 * † Coelopleurus
 * † Coelopleurus sp.
 * † Coenococcum
 * † Coenococcum geophilum
 * † Coleocentrus
 * † Coleocentrus gurnetensis – type locality for species
 * † Columba
 * † Columba oena
 * † Columba palumbus
 * † Columbella
 * † Columbella erythrostoma
 * † Columbella sulcata
 * † Colus
 * † Colus altus
 * † Colus gracilis
 * † Colus islandicus
 * † Colus sp.
 * † Coluzea
 * † Coluzea serrata
 * † Colymbetes
 * † Colymbetes fuscus
 * † Colymbetes paykulli
 * † Colymbetes sp.
 * † Cominella
 * † Cominella deserta
 * † Cominella sp.
 * † Conger
 * † Conger extensus
 * † Conger productus
 * † Conger sp.
 * † Conilithes
 * † Conilithes filifer
 * † Conocyathus
 * † Conocyathus sulcatus
 * † Conomitra
 * † Conomitra fusellina – or unidentified related form
 * † Conomitra parva
 * † Conomitra porrecta
 * † Conopeum
 * † Conopeum buski
 * † Conopeum crassomurale
 * † Conopeum sp.
 * † Conorbis
 * † Conorbis aliger
 * † Conorbis dormitor
 * † Conorbis marginatus
 * † Conus
 * † Conus edwardsi
 * † Conus lineatus
 * † Conus scabriculus
 * † Conus sp.
 * † Copromorpha
 * † Copromorpha fossilis – type locality for species
 * † Coptochetus
 * † Coptochetus scalaroides
 * † Coptostoma
 * † Coptostoma breve
 * † Coralliophaga
 * † Coralliophaga cyprinoides
 * † Corbicula – tentative report
 * † Corbicula
 * † Corbicula cuneiformis
 * † Corbicula obovata
 * † Corbula – tentative report
 * † Corbula – or unidentified comparable form
 * † Corbula
 * † Corbula arnouldi
 * † Corbula binghami
 * † Corbula brabantica
 * † Corbula complanata
 * † Corbula costata – or unidentified comparable form
 * † Corbula cuspidata
 * † Corbula enspidata
 * † Corbula gibba
 * † Corbula globosa
 * † Corbula lamarcki – or unidentified related form
 * † Corbula lamarcki – or unidentified comparable form
 * † Corbula lamarckii – or unidentified comparable form
 * † Corbula lamarckii
 * † Corbula longirostrum
 * † Corbula morrisi
 * † Corbula pisum
 * † Corbula plicata
 * † Corbula regulbiensis
 * † Corbula revoluta
 * † Corbula rugosa – or unidentified comparable form
 * † Corbula rugosa
 * † Corbula rugosella
 * † Corbula sp.
 * † Corbula spp.
 * † Corbula vectensis
 * † Corbula wemmelensis – or unidentified comparable form
 * † Corbulamella
 * † Corbulamella plateaui – or unidentified related form
 * † Corbulomya
 * † Corbulomya antiqua
 * † Cordieria
 * † Cordieria biplicata
 * † Cornula
 * † Cornula minax
 * † Cornulina
 * † Cornulina minax
 * † Cornus
 * † Cornus ettingshausenii
 * † Cornus glandulosa
 * † Cornus multilocularis
 * † Cornus quadrilocularis – type locality for species
 * † Cornuspira
 * † Cornuspira carinata
 * † Cornuspira involvens
 * † Corvus
 * † Corvus corax
 * † Corvus corone
 * † Corvus monedula
 * † Corylophus
 * † Corylophus cassidoides
 * † Corylopsis – tentative report
 * † Corylopsis
 * † Corylopsis bognorensis – type locality for species
 * † Corylopsis latisperma – type locality for species
 * † Corylopsis venablesi – type locality for species
 * † Corymbites
 * † Corymbites melancholicus
 * † Coryphodon – type locality for genus
 * † Coryphodon
 * † Coryphodon eocaenus – type locality for species
 * † Coryphodon gosseleti
 * † Coryphodon sp. – tentative report
 * † Coscinodiscus
 * † Coscinodiscus spp.
 * † Cosmolithes
 * † Cosmolithes uniplicatus
 * † Cossmannia
 * † Cossmannia expansa
 * † Cossmannica
 * † Cossmannica agassizi
 * † Costacallista
 * † Costacallista laevigata – or unidentified related form
 * † Costacallista laevigata
 * † Costacallista sp.
 * † Costacallista suberycinoides – or unidentified comparable form
 * † Coupatezia
 * † Coupatezia woutersi
 * † Craspedopora – tentative report
 * † Craspedopora
 * † Craspedopora buski
 * † Craspedopora eocena
 * † Crassatella
 * † Crassatella bronni
 * † Crassatella compressa
 * † Crassatella grignonensis
 * † Crassatella planiuscula
 * † Crassatella plicata
 * † Crassatella pumilio
 * † Crassatella semilaevis
 * † Crassatella sinuosa – or unidentified related form
 * † Crassatella sinuosa
 * † Crassatella sowerbyi
 * † Crassatella sp.
 * † Crassatella subquadratus
 * † Crassatella sulcata – tentative report
 * † Crassatella sulcata
 * † Crassatella sulcatus
 * † Crassatella tenuisulcata
 * † Crassatella thallavignesi
 * † Crassatina
 * † Crassatina aequalis – or unidentified related form
 * † Crassinella
 * † Crassinella aequalis
 * † Crassispira
 * † Crassispira constricta
 * † Crassispira granulata – or unidentified related form
 * † Crassispira granulata
 * † Crassispira semicolon
 * † Crassostrea
 * † Crassostrea tenera – or unidentified comparable form
 * † Crassostrea tenera
 * † Crenaturricula
 * † Crenaturricula attenuata
 * † Crenaturricula crassicosta – or unidentified related form
 * † Crenaturricula crassicosta
 * † Crenella
 * † Crenella bonei
 * † Crenilabium
 * † Crenilabium elongatum
 * † Crenilabium suturatum
 * † Crepidodera
 * † Crepidodera interpunctata
 * † Cribrostomoides
 * † Cribrostomoides sp.
 * † Cricetus
 * † Cricetus cricetus
 * † Cristellaria
 * † Cristellaria cultrata
 * † Cristellaria inornata
 * † Cristellaria retulata
 * † Cristellaria sp.
 * † Crocodilis
 * † Crocodilis hastingsae
 * † Crocuta
 * † Crocuta crocuta
 * † Crommium
 * † Crommium acutum
 * † Crommium lignitarum
 * † Crommium willemeti
 * † Crowella
 * † Crowella globosa
 * † Crypticus
 * † Crypticus quisquilius
 * † Cryptochironomus
 * † Cryptochironomus defectus
 * † Cryptochorda
 * † Cryptochorda stromboides
 * † Cryptoconus
 * † Cryptoconus amphiconus
 * † Cryptoconus glabratus
 * † Cryptoconus priscus
 * † Cryptonatica
 * † Cryptonatica affinis
 * † Cryptopithecus
 * † Cryptopithecus sp.
 * † Cryptopleurum
 * † Cryptopleurum crenatum
 * † Cryptopleurum minutum
 * † Cryptorhynchus
 * † Cryptorhynchus lapathi
 * † Cryptotopos
 * † Cryptotopos hartenbergeri
 * † Cryptotopos woodi
 * † Cubitostrea – or unidentified comparable form
 * † Cubitostrea
 * † Cubitostrea elegans
 * † Cubitostrea flabellula
 * † Cubitostrea multicostata
 * † Cubitostrea plicata
 * † Cucullaria
 * † Cucullaria tumescens
 * † Cucurbitospermum
 * † Cucurbitospermum cooperi – type locality for species
 * † Cucurbitospermum equiaelaterale – type locality for species
 * † Cucurbitospermum lakense – type locality for species
 * † Cucurbitospermum mudense
 * † Cucurbitospermum obliquum – type locality for species
 * † Cucurbitospermum sheppeyense – type locality for species
 * † Cucurbitospermum triangulare – type locality for species
 * † Culex
 * † Culex protorhinus – type locality for species
 * † Culex protorhinus
 * † Culex vectensis – type locality for species
 * † Cultellus
 * † Cultellus affinis – or unidentified comparable form
 * † Cultellus affinis
 * † Cultellus tenuis
 * † Cupanoides
 * † Cupanoides grandis
 * † Cupanoides tumidus
 * † Cupressinites
 * † Cupressinites curtus
 * † Cupressinites oviformis – type locality for species
 * † Cupressinoxylon
 * † Cupressinoxylon holdenae
 * † Cupressistrobus
 * † Cupressistrobus gardeneri
 * † Cupressistrobus gardneri – type locality for species
 * † Cupressistrobus gardneri
 * † Curculio
 * † Curculio venosus – or unidentified comparable form
 * † Curculionites
 * † Curculionites brenthiformis – type locality for species
 * † Curculionites marginatus – type locality for species
 * † Curculionites optimus – type locality for species
 * † Curtitoma
 * † Curtitoma reticulata
 * † Curtonotus
 * † Curtonotus torrida
 * † Cuspidaria
 * † Cuspidaria sp.
 * † Cuvierichelys
 * † Cuvierichelys crassa
 * † Cuvierichelys parisiensisex gr.
 * † Cyamium
 * † Cyamium eximium
 * † Cyanopterus
 * † Cyanopterus vectensis – type locality for species
 * † Cybium
 * † Cybium bartonense
 * † Cybium sp.
 * † Cyclocardia
 * † Cyclocardia davidsoni – or unidentified comparable form
 * † Cyclocardia davidsoni
 * † Cyclocardia elegans – or unidentified related form
 * † Cyclocardia elegans
 * † Cyclocardia sulcata – or unidentified comparable form
 * † Cyclocardia sulcata
 * † Cyclocorystes
 * † Cyclocorystes vulgatus
 * † Cyclopecten
 * † Cyclopecten duplicatus
 * † Cyclostoma
 * † Cyclostoma mumia
 * † Cyclotus
 * † Cyclotus cinctus
 * † Cyclotus sp.
 * † Cylichna
 * † Cylichna angystoma – or unidentified comparable form
 * † Cylichna bruguierei
 * † Cylichna consors
 * † Cylichna cylindracea
 * † Cylichna elliptica
 * † Cylichna goniophora – or unidentified related form
 * † Cylichna goniophora
 * † Cylichna sowerbyi
 * † Cylichna sp.
 * † Cylindracanthus
 * † Cylindracanthus rectus
 * † Cymbalophus
 * † Cymbalophus cuniculus
 * † Cymbium
 * † Cymbium sp.
 * † Cymenorytis
 * † Cymenorytis cliona
 * † Cymindis
 * † Cymindis angularis
 * † Cyniscella
 * † Cyniscella sp.
 * † Cyniscella spiruloides – or unidentified comparable form
 * † Cynodictis
 * † Cynodictis lacustris
 * † Cypraea
 * † Cypraea sp.
 * † Cypraedia
 * † Cypraedia sp.
 * † Cypridae
 * † Cypridae forbseii
 * † Cypridae sp.
 * † Cyprinotus
 * † Cyprinotus salinus
 * † Cypris
 * † Cypris pubera
 * † Cypris sp.
 * † Cyrena – tentative report
 * † Cyrena
 * † Cyrena consobrina
 * † Cyrena cuneiformis
 * † Cyrena cycladiformis
 * † Cyrena deperdita
 * † Cyrena gibbosula
 * † Cyrena obliquata
 * † Cyrena obovata – tentative report
 * † Cyrena obovata
 * † Cyrena obtusa
 * † Cyrena pisum
 * † Cyrena pulchara
 * † Cyrena pulchra
 * † Cyrena sp.
 * † Cyrena tellinella
 * † Cyrtodaria
 * † Cyrtodaria rutupiensis
 * † Cyrtopleura
 * † Cyrtopleura levesquei
 * † Cythara
 * † Cythara ambigua
 * † Cytharella
 * † Cytharella labratula
 * † Cythere
 * † Cythere plicata
 * † Cythere striatopunctata
 * † Cythere wetherelli
 * † Cythereis
 * † Cythereis horrescens
 * † Cytherella
 * † Cytherella londinensis
 * † Cytherella muensteri
 * † Cytheretta
 * † Cytheretta scrobiculoplicata
 * † Cytheridea
 * † Cytheridea muelleri
 * † Cytheridea mulleri
 * † Cytheridea perforata
 * † Cytherina
 * † Cytherina sp.
 * † Cytilus
 * † Cytilus sericeus
 * † Dacnusites – type locality for genus
 * † Dacnusites
 * † Dacnusites reductus – type locality for species
 * † Dacnusites sepultus – type locality for species
 * † Dacrytherium
 * † Dacrytherium elegans
 * † Daphne – tentative report
 * † Daphne
 * † Daphne bournensis
 * † Daphne sp.
 * † Daphnobela
 * † Daphnobela juncea
 * † Dascillus
 * † Dascillus cervinus
 * † Dasornis – type locality for genus
 * † Dasornis emuinus – type locality for species
 * † Dasyatis
 * † Dasyatis davisi – type locality for species
 * † Dasyatis duponti
 * † Dasyatis sp.
 * † Dasyatis wochadunensis – type locality for species
 * † Davisicarpum – type locality for genus
 * † Davisicarpum gibbosum – type locality for species
 * † Decodon
 * † Decodon gibbosus
 * † Delphinapterus
 * † Delphinapterus leucas
 * † Delphinus
 * † Delphinus sp.
 * † Deltocephalus
 * † Deltocephalus ocellaris
 * † Deltoidonautilus
 * † Deltoidonautilus sowerbyi
 * † Democrinus
 * † Democrinus londinensis
 * † Demoulia
 * † Demoulia conglobata
 * † Dentalina
 * † Dentalina sp.
 * † Dentalium
 * † Dentalium acicula
 * † Dentalium bartonense
 * † Dentalium costatum
 * † Dentalium dentalis
 * † Dentalium entale – tentative report
 * † Dentalium entale
 * † Dentalium entalis
 * † Dentalium nitens
 * † Dentalium planum
 * † Dentalium rectum
 * † Dentalium sp.
 * † Dentalium striata
 * † Dentalium striatum
 * † Dentex
 * † Dentex ovatus
 * † Dermatopsis
 * † Dermatopsis argutus
 * † Deronectes
 * † Deronectes griseostriatus
 * † Deronectes sp.
 * † Desmana
 * † Desmana moschata
 * † Diacodexis
 * † Diacodexis morrisi – type locality for species
 * † Dianthus
 * † Dianthus carthusianorum – or unidentified comparable form
 * † Diaphana
 * † Diaphana assula – or unidentified comparable form
 * † Diarmaidia
 * † Diarmaidia bidentata – or unidentified comparable form
 * † Diarmaidia bidentata
 * † Diastoma
 * † Diastoma costellatum
 * † Diastoma sp.
 * † Dichobune
 * † Dichobune cuspidatus
 * † Dichobune leporina
 * † Dichobune robertiana
 * † Dichobune sp.
 * † Dichodon – type locality for genus
 * † Dichodon
 * † Dichodon cervinum
 * † Dichodon cervinus – or unidentified comparable form
 * † Dichodon cervinus
 * † Dichodon cuspidatum
 * † Dichodon cuspidatus – type locality for species
 * † Dichodon cuspidatus
 * † Dichodon sp.
 * † Diclidocarya
 * † Diclidocarya minor
 * † Dicotylophyllum
 * † Dicotylophyllum pinnatifidum – type locality for species
 * † Dicranomyia
 * † Dicranomyia excavata – type locality for species
 * † Dicranomyia exhumata – type locality for species
 * † Dicranomyia undulata – type locality for species
 * † Dicranopteris
 * † Dicranopteris hantonensis
 * † Dicrostonys – tentative report
 * † Dicrostonys sp.
 * † Dicrostonyx
 * † Dicrostonyx henseli
 * † Dictulumus
 * † Dictulumus leporinus
 * † Didelphodus
 * † Didelphodus sp.
 * † Dientomochilus
 * † Dientomochilus bartonensis
 * † Digitaria
 * † Digitaria digitaria
 * † Digitaria forbesi
 * † Dihoplus
 * † Dihoplus megarhinus – tentative report
 * † Dihoplus schleiermacheri
 * † Dilophus
 * † Dilophus sp.
 * † Dinocardium
 * † Dinocardium parkinsoni
 * † Dinothenarus
 * † Dinothenarus pubescens
 * † Diodora
 * † Diodora graeca
 * † Diodora sp.
 * † Diospilus
 * † Diospilus acourti – type locality for species
 * † Diospilus curtithorax – type locality for species
 * † Diospyros
 * † Diospyros headonensis
 * † Diplobune
 * † Diplobune sp.
 * † Diploclisia
 * † Diploclisia bognorensis – type locality for species
 * † Diplocynodon
 * † Diplocynodon sp.
 * † Diplodonta
 * † Diplodonta astartea
 * † Diplodonta dilatata
 * † Diplodonta miliaria
 * † Diplodonta obliqua
 * † Diplodonta puncturata
 * † Diplodonta rotundata
 * † Diplodonta sp.
 * † Discoaster
 * † Discoaster barbadiensis – or unidentified comparable form
 * † Discoaster saipanensis
 * † Discoaster tani
 * † Discorbis
 * † Discorbis propinqua
 * † Ditrupa – or unidentified comparable form
 * † Ditrupa
 * † Ditrupa plana
 * † Ditrupa sp.
 * † Dittosaria
 * † Dittosaria wetherellii
 * † Divalinga
 * † Divalinga chavani
 * † Divalinga rigaultiana
 * † Divalinga serrata
 * † Divaricella
 * † Divaricella colvellensis
 * † Divaricella juttingae
 * † Divaricella sp.
 * † Dixa
 * † Dixa priscula – type locality for species
 * † Dolerus
 * † Dolerus sp.
 * † Dolichoderus
 * † Dolichoderus vectensis – type locality for species
 * † Dolichoderus vectensis
 * † Dolopsidea – tentative report
 * † Dolopsidea intermedia – type locality for species
 * † Domenginella
 * † Domenginella pyrgota
 * † Domenginella tereticosta
 * † Donacia
 * † Donacia cinerea
 * † Donacia clavipes
 * † Donacia dentata
 * † Donacia impressa
 * † Donacia sp.
 * † Donacia thalassina
 * † Donax
 * † Donax politus
 * † Donax trunculus
 * † Donax vittatus
 * † Dosina
 * † Dosina cassina
 * † Dosiniopsis
 * † Dosiniopsis bellovacina
 * † Dosiniopsis sp.
 * † Draba
 * † Draba incana
 * † Dracontocarya – type locality for genus
 * † Dracontocarya glandulosa – type locality for species
 * † Dracontomelon
 * † Dracontomelon minimum
 * † Dracontomelon subglobosum
 * † Drassodes
 * † Drassodes cupreus
 * † Dreissena
 * † Dreissena brardii
 * † Dreissena sp.
 * † Dromilites
 * † Dromilites simplex
 * † Dromius
 * † Dromius longiceps
 * † Dryophia – type locality for genus
 * † Dryophia oculata – type locality for species
 * † Dryops
 * † Dryops ernesti
 * † Dryops sp.
 * † Dunnophis – or unidentified comparable form
 * † Dunnophis sp.
 * † Duplexdens
 * † Duplexdens macropomum
 * † Durania
 * † Durania stonei
 * † Dustania
 * † Dustania lakensis
 * † Dyschirius
 * † Dyschirius arenosus
 * † Dyschirius globosus
 * † Dyschirius septentrionum
 * † Dyschirius sp.
 * † Dytiscus
 * † Dytiscus marginalis
 * † Ebala
 * † Ebala scalarina
 * † Eburneopecten
 * † Eburneopecten sp.
 * † Echinocarpus
 * † Echinocarpus priscus
 * † Echinocyamus
 * † Echinocyamus pusillus
 * † Echinopedina
 * † Echinopedina edwardsi
 * † Echinopedina paucituberculata – type locality for species
 * † Echinus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Echinus dixoni
 * † Ectinochilus
 * † Ectinochilus planum
 * † Ectropomys – type locality for genus
 * † Ectropomys
 * † Ectropomys exiguus – type locality for species
 * † Ectropomys exiguus
 * † Ectypodus – type locality for genus
 * † Ectypodus
 * † Ectypodus childei – type locality for species
 * † Ectypodus tardus – or unidentified comparable form
 * † Edaphodon
 * † Edaphodon bucklandi
 * † Edaphodon leptognathus – tentative report
 * † Edaphodon leptognathus
 * † Edaphodon minor
 * † Egertonia
 * † Egertonia isodonta
 * † Egertonia sp.
 * † Ehretia
 * † Ehretia clausentia – type locality for species
 * † Ehretia ehretioides
 * † Ehretia lakensis – type locality for species
 * † Elaeocyma – tentative report
 * † Elaeocyma plicata
 * † Elaphrus
 * † Elaphrus cupreus
 * † Elaphrus lapponicus
 * † Elaphrus riparius
 * † Elasmodus
 * † Elasmodus hunteri
 * † Elasmodus kempi
 * † Elaterites
 * † Elaterites laconoides – type locality for species
 * † Elaterites murchisoni – type locality for species
 * † Elaterites perditulus – type locality for species
 * † Elaterites sculptilis – type locality for species
 * † Eleocharis
 * † Eleocharis palustris
 * † Eleocharis quinqueflora
 * † Eleocharis uniglumis
 * † Elliptotellina – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Elliptotellina
 * † Elliptotellina ambigua – tentative report
 * † Elliptotellina sp.
 * † Elliptotellina tellinella
 * † Ellobium
 * † Ellobium pyramidale
 * † Elmis
 * † Elmis aenea
 * † Elops
 * † Elops sp.
 * † Elphidium
 * † Elphidium latedorsatum
 * † Emarginula
 * † Emarginula crassa
 * † Emarginula fissura
 * † Emarginula reticula
 * † Emberiza
 * † Emberiza calandra
 * † Emberiza citrinella
 * † Emberiza shoeniclus
 * † Empetrum
 * † Empetrum nigrum
 * † Emplastus – type locality for genus
 * † Emplastus
 * † Emplastus britannicus – type locality for species
 * † Emplastus britannicus
 * † Emplastus gurnetensis – type locality for species
 * † Emplastus hypolithus – type locality for species
 * † Emplastus hypolithus
 * † Emplastus kozlovi – type locality for species
 * † Emplastus kozlovi
 * † Emys
 * † Emys obicularis
 * † Emys sp.
 * † Enallagma
 * † Enallagma oligocena – type locality for species
 * † Encrusta – type locality for genus
 * † Encrusta psalliota – type locality for species
 * † Endiandra
 * † Endiandra crassa
 * † Eneopterotrypus – type locality for genus
 * † Eneopterotrypus chopardi – type locality for species
 * † Engelhardti
 * † Engelhardti sp.
 * † Enhydra
 * † Enhydra reevei – type locality for species
 * † Enhydra reevei
 * † Enniskillensis
 * † Enniskillensis radiatus – or unidentified comparable form
 * † Enniskillenus – type locality for genus
 * † Enniskillenus radiatus – type locality for species
 * † Ennucula
 * † Ennucula tenuis – tentative report
 * † Ennucula tenuis – or unidentified related form
 * † Ennucula tenuis
 * † Enochrus
 * † Enochrus quadripunctatus
 * † Ensis
 * † Ensis macha
 * † Ensis siliqua
 * † Ensis sp.
 * † Entalophora
 * † Entalophora tergemina – or unidentified comparable form
 * † Entobia
 * † Entobia sp.
 * † Entomope
 * † Entomope semipunctata – type locality for species
 * † Entomope semipunctata
 * † Entomope sp.
 * † Entomoscelis
 * † Entomoscelis adonidis
 * † Eoatypus
 * † Eoatypus woodwardii – type locality for species
 * † Eoceolopoma
 * † Eoceolopoma colei
 * † Eoceolopoma curvatum
 * † Eoceolopoma gigas – type locality for species
 * † Eoceolopoma hopwoodi – type locality for species
 * † Eochiromys
 * † Eochiromys sp. – tentative report
 * † Eocolina
 * † Eocolina difficilis
 * † Eocypraea
 * † Eocypraea boadicea
 * † Eofavartia
 * † Eofavartia frondosa
 * † Eohypolestes – type locality for genus
 * † Eohypolestes hooleyi – type locality for species
 * † Eohypserpa
 * † Eohypserpa parsonsi
 * † Eomacrodiplax – type locality for genus
 * † Eomacrodiplax
 * † Eomacrodiplax incompleta – type locality for species
 * † Eomacrodiplax incompleta
 * † Eomastixia
 * † Eomastixia rugosa
 * † Eomastixia urceolata – type locality for species
 * † Eopelobates – or unidentified comparable form
 * † Eopelobates sp.
 * † Eopleurotoma
 * † Eopleurotoma bicatena
 * † Eopleurotoma cedilla
 * † Eopleurotoma comma
 * † Eopleurotoma expidita
 * † Eopleurotoma flexuosa
 * † Eopleurotoma fowleri – type locality for species
 * † Eopleurotoma fowleri
 * † Eopleurotoma fusellina – type locality for species
 * † Eopleurotoma fusellina
 * † Eopleurotoma gentilis
 * † Eopleurotoma hollowayi – type locality for species
 * † Eopleurotoma hollowayi
 * † Eopleurotoma inculta
 * † Eopleurotoma konickii
 * † Eopleurotoma lima
 * † Eopleurotoma obscurata
 * † Eopleurotoma prestwichii
 * † Eopleurotoma rotella
 * † Eopleurotoma rotundata
 * † Eopleurotoma scalarata
 * † Eopleurotoma simillima
 * † Eopleurotoma sp.
 * † Eopleurotoma wetherellii
 * † Eopsephaea
 * † Eopsephaea costaria
 * † Eopsephaea relicta – or unidentified comparable form
 * † Eopsephaea uniplicata
 * † Eopustularia
 * † Eopustularia brackleshamensis
 * † Eosolea
 * † Eosolea bartonensis
 * † Eosphargis – type locality for genus
 * † Eosphargis gigas – type locality for species
 * † Eostegostoma
 * † Eostegostoma angusta
 * † Eosuchus
 * † Eosuchus sp.
 * † Eosurcula
 * † Eosurcula stena
 * † Eotalpa
 * † Eotalpa anglica – type locality for species
 * † Eotalpa anglica
 * † Eothynnus – type locality for genus
 * † Eothynnus
 * † Eothynnus salmoneus – type locality for species
 * † Eothynnus salmoneus
 * † Eotibia
 * † Eotibia lucida
 * † Eotibia sublucida
 * † Eotrigonodon
 * † Eotrigonodon serratus
 * † Epacridicarpum – tentative report
 * † Epacridicarpum
 * † Epacridicarpum headonense
 * † Epacridicarpum mudense
 * † Epalxis
 * † Epalxis kempi – type locality for species
 * † Ephydra
 * † Ephydra oligocena – type locality for species
 * † Ephydra sepulta – type locality for species
 * † Epiaeschna – type locality for genus
 * † Epiaeschna gossi – type locality for species
 * † Epilucina
 * † Epilucina concentrica – or unidentified comparable form
 * † Epinephelus
 * † Epinephelus plicatus
 * † Epiphragma
 * † Epiphragma spiloptera – type locality for species
 * † Episcynia
 * † Episcynia sp.
 * † Episiphon – tentative report
 * † Episiphon sp.
 * † Epitonium – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Epitonium
 * † Epitonium acutum
 * † Epitonium affinis
 * † Epitonium clathratulum
 * † Epitonium decussata
 * † Epitonium foliaceum
 * † Epitonium gallica – or unidentified related form
 * † Epitonium greenlandicum
 * † Epitonium reticulata
 * † Epitonium reticulatum
 * † Epitonium sculptatum – or unidentified comparable form
 * † Epitonium sp.
 * † Epitonium stueri – or unidentified comparable form
 * † Epitonium tenuilamella
 * † Epitonium trevelyana
 * † Epitonium vatinae – or unidentified comparable form
 * † Epivalvia – type locality for genus
 * † Epivalvia edweardsii – type locality for species
 * † Eppsinycteris – type locality for genus
 * † Eppsinycteris – tentative report
 * † Eppsinycteris anglica – type locality for species
 * † Epyris – tentative report
 * † Epyris rectinervis – type locality for species
 * † Equisetum
 * † Equisetum sp.
 * † Equus – tentative report
 * † Equus
 * † Equus altidens – or unidentified comparable form
 * † Equus altidens
 * † Equus bressanus – or unidentified comparable form
 * † Equus caballus
 * † Equus sp.
 * † Equus stenonis
 * † Erato
 * † Erato britannica – type locality for species
 * † Erato britannica
 * † Erato voluta
 * † Eratotrivia
 * † Eratotrivia platystoma
 * † Eratotrivia prestwichii
 * † Eremophila
 * † Eremophila alpestris
 * † Ericsonia
 * † Ericsonia fenestrata
 * † Erignathus
 * † Erignathus barbatus
 * † Erigone
 * † Erigone atra
 * † Erigone sp.
 * † Erinaceus
 * † Erinaceus europaeus – or unidentified comparable form
 * † Erirrhinites – type locality for genus
 * † Erirrhinites
 * † Erirrhinites bognorensis – type locality for species
 * † Erirrhinites sp.
 * † Erithacus
 * † Erithacus rubecula
 * † Erotylites – type locality for genus
 * † Erotylites wallacei – type locality for species
 * † Erycina
 * † Erycina brabantica
 * † Erycina depressa
 * † Erycina grigonensis – or unidentified related form
 * † Erycina ruellensis
 * † Erycina sp. – tentative report
 * † Erycina sp.
 * † Erycina tenuicula – or unidentified related form
 * † Erycina trigonularis – or unidentified related form
 * † Erycinella
 * † Erycinella ovalis
 * † Erythropalum – tentative report
 * † Erythropalum
 * † Erythropalum europaeum
 * † Erythropalum jenkinsi – type locality for species
 * † Erythropalum striatum
 * † Erythropalum turbinatum – type locality for species
 * † Escharella
 * † Escharella angustocecium
 * † Eschrichtius
 * † Eschrichtius robustus
 * † Esocelops
 * † Esocelops cavifrons
 * † Esolus
 * † Esolus parallelepipedus
 * † Esox
 * † Esox lucius
 * † Etrema
 * † Etrema sp.
 * † Etrumeus
 * † Etrumeus undatus
 * † Euaesthetus
 * † Euaesthetus laeviusculus
 * † Eubalaena
 * † Eubalaena glacialis
 * † Eubazus – tentative report
 * † Eubazus
 * † Eubazus brodiei – type locality for species
 * † Eubazus flavistigma – type locality for species
 * † Eubazus grandareola – type locality for species
 * † Eubazus hooleyi – type locality for species
 * † Eubazus nanus – type locality for species
 * † Euciphoceras
 * † Euciphoceras regale
 * † Eucladoceros
 * † Eucladoceros sp.
 * † Eucnecosum
 * † Eucnecosum brachypterum
 * † Euhookeria
 * † Euhookeria hopwoodi – type locality for species
 * † Eula
 * † Eula terebellata
 * † Eulima
 * † Eulima deshayesi
 * † Eulima macrostoma
 * † Eulima naumanni
 * † Eulima polita
 * † Eulima polygyra
 * † Eulima sorocula
 * † Eulima sp.
 * † Eulima subulata
 * † Eulimella
 * † Eulimella gracile
 * † Eulimella inornata
 * † Eulimella morleti
 * † Eulimella polygyrata
 * † Eulimella rouaulti
 * † Eulimella suturale
 * † Eulimene
 * † Eulimene pendula
 * † Eumargarites
 * † Eumargarites trochoideus
 * † Eupatagus
 * † Eupatagus excentricus
 * † Eupatagus hastingiae
 * † Eupelops
 * † Eupelops sp.
 * † Euphorbiospermum
 * † Euphorbiospermum bognorense – type locality for species
 * † Euphorbiospermum cooperi – type locality for species
 * † Euphorbiospermum eocenicum
 * † Euphorbiospermum punctatum – type locality for species
 * † Euphorbiospermum sp.
 * † Euphorbiospermum subglobulare – type locality for species
 * † Euphorbiospermum venablesi
 * † Euphorbiotheca
 * † Euphorbiotheca digitata – type locality for species
 * † Euphorbiotheca lakensis – type locality for species
 * † Euphorbiotheca minima – type locality for species
 * † Euphorbiotheca platysperma – type locality for species
 * † Euphorbiotheca sp.
 * † Euphorbiotheca tuberculata – type locality for species
 * † Eurohippus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Eurohippus
 * † Eurohippus parvulus – or unidentified related form
 * † Eurohippus parvulus – or unidentified comparable form
 * † Eurya
 * † Eurya mudensis – type locality for species
 * † Euscalpellum
 * † Euscalpellum minutum
 * † Euspira – or unidentified comparable form
 * † Euspira
 * † Euspira catena
 * † Euspira catenoides
 * † Euspira conoidea
 * † Euspira glaucinoides
 * † Euspira helicina
 * † Euspira labellata
 * † Euspira laellata
 * † Euspira pallida
 * † Euspira sp.
 * † Euspira triseriata
 * † Eusterinx – tentative report
 * † Eusterinx
 * † Eusterinx arcuatus – type locality for species
 * † Eusterinx humalai – type locality for species
 * † Eusterinx vectensis – type locality for species
 * † Euthriofusus
 * † Euthriofusus regularis
 * † Euthriofusus sp.
 * † Eutrephoceras
 * † Eutrephoceras centrale
 * † Eutrephoceras urbanum
 * † Eutrichiurides
 * † Eutrichiurides winkleri
 * † Evalea
 * † Evalea basilirata
 * † Evalea basilrata
 * † Evotomys
 * † Evotomys intermedius – type locality for species
 * † Evotomys intermedius
 * † Exeristes
 * † Exeristes gurnetor – type locality for species
 * † Faboidea
 * † Faboidea crassicutis
 * † Faunus
 * † Faunus rigidus
 * † Faunus vulcanica
 * † Felis
 * † Felis sp.
 * † Feronia
 * † Feronia diligens
 * † Ficopsis
 * † Ficopsis multiformis
 * † Ficus
 * † Ficus greenwoodii
 * † Ficus lucidus – type locality for species
 * † Ficus lucidus
 * † Ficus nexilis
 * † Ficus sindonata
 * † Ficus sp.
 * † Ficusocorbula
 * † Ficusocorbula ficus – tentative report
 * † Ficusocorbula ficus
 * † Filholia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Filholia sp.
 * † Filipendula
 * † Filipendula ulmaria
 * † Flustra
 * † Flustra sp.
 * † Foratiscala
 * † Foratiscala newtoni
 * † Fordonia
 * † Fordonia lawsoni – type locality for species
 * † Fordonia lawsoni
 * † Forficula
 * † Forficula auricularia
 * † Formica
 * † Formica heteroptera – type locality for species
 * † Formicium
 * † Formicium brodiei – type locality for species
 * † Fossarus
 * † Fossarus sp.
 * † Frangula
 * † Frangula hordwellensis
 * † Frintonia – type locality for genus
 * † Frintonia ornata – type locality for species
 * † Fulcrella
 * † Fulcrella sulcatina
 * † Fulica
 * † Fulica atra
 * † Fusinus
 * † Fusinus acuminatus
 * † Fusinus anglorum
 * † Fusinus asper
 * † Fusinus porrectus
 * † Fusinus regnorum
 * † Fusinus unicarinatus
 * † Fusiturris – or unidentified comparable form
 * † Fusiturris
 * † Fusiturris prestwichi
 * † Fusiturris sp.
 * † Fustaria
 * † Fustaria sp.
 * † Fustiaria
 * † Fustiaria fissura – or unidentified comparable form
 * † Fustiaria lucida – or unidentified comparable form
 * † Fustiaria subeburnea
 * † Fusulculus
 * † Fusulculus alienopriscus – type locality for species
 * † Fusulculus alienopriscus
 * † Fusulculus curryi – type locality for species
 * † Gadus
 * † Gadus marrhua
 * † Gadus morrhua
 * † Galba
 * † Galba spp.
 * † Galba truncatula
 * † Galeocerdo – tentative report
 * † Galeocerdo
 * † Galeocerdo latidens
 * † Galeocerdo sp.
 * † Galeodea
 * † Galeodea bicatenata
 * † Galeodea coronata
 * † Galeodea enodis
 * † Galeorhinus
 * † Galeorhinus minorinformal
 * † Galeorhinus minor
 * † Galeorhinus minutissimus – or unidentified comparable form
 * † Galeorhinus recticonus
 * † Galeorhinus sp.
 * † Galeorhinus ypresiensis – or unidentified comparable form
 * † Galeorhinus ypresiensis
 * † Galerida
 * † Galerida crustata
 * † Galeruca
 * † Galeruca tanaceti
 * † Galesus
 * † Galesus sp.
 * † Galeus
 * † Galeus canis
 * † Gallinago
 * † Gallinago gallinago
 * † Gallinula
 * † Gallinula chloropus
 * † Gallus
 * † Gallus europaeus
 * † Gallus sp.
 * † Gari
 * † Gari compressa
 * † Gari ferroensis
 * † Gari rudis
 * † Gari sp.
 * † Gari tellinella
 * † Gari vespertina
 * † Garrulus
 * † Garrulus glandarius – tentative report
 * † Garrulus glandarius
 * † Gasterosteus
 * † Gasterosteus aculeatus
 * † Gastrana
 * † Gastrana laminosa
 * † Gastrochaena
 * † Gastrochaena ampullaria
 * † Gastrochaena bipartita
 * † Gastrochaena dubia
 * † Gastrochaena sp.
 * † Gastrochaenolites
 * † Gastrochaenolites ornatus – type locality for species
 * † Gastrophysa
 * † Gastrophysa viridula
 * † Gaudryina
 * † Gaudryina sp.
 * † Gavialis
 * † Gavialis dixoni
 * † Gemmulaex gr.
 * † Gemmula
 * † Gemmula acutangularis
 * † Gemmula acutisinuata
 * † Gemmula aspera
 * † Gemmula callifera
 * † Gemmula conifera
 * † Gemmula crenulata
 * † Gemmula denticula
 * † Gemmula gentilis
 * † Gemmula macrobia
 * † Gemmula monerma
 * † Gemmula pastoralis – type locality for species
 * † Gemmula pastoralis
 * † Gemmula plebeia
 * † Gemmula reticulosa
 * † Gemmula simillima
 * † Gemmula sp.
 * † Gemmula taeniolata
 * † Gemmula traceyi
 * † Gemmula varians
 * † Gemmula veteratoris – type locality for species
 * † Gemmula veteratoris
 * † Gemmula wrigleyi – type locality for species
 * † Gemmula wrigleyi
 * † Genota
 * † Genota pyrgota
 * † Geodia
 * † Geodia sp.
 * † Geodromicus
 * † Geodromicus plagiatus
 * † Geometridites
 * † Geometridites larentiiformis
 * † Georissus
 * † Georissus crenulatus
 * † Geotrupes
 * † Geotrupes sp.
 * † Gesneropithex – tentative report
 * † Gesneropithex
 * † Gesneropithex figularis – type locality for species
 * † Gesneropithex grisollensis
 * † Gibbolucina
 * † Gibbolucina gibbosula
 * † Gibbula
 * † Gibbula adansoni
 * † Gibbula cineraria
 * † Gibbula nehalenniae – or unidentified comparable form
 * † Gibbula nehalenniae
 * † Gibbula obconica
 * † Gibbula sp.
 * † Gibbula spastica – or unidentified comparable form
 * † Gigantostrea
 * † Gigantostrea gigantica
 * † Glamys
 * † Glamys devoogdi – type locality for species
 * † Glamys devoogdi
 * † Glamys fordi – type locality for species
 * † Glamys fordi
 * † Glamys minor – type locality for species
 * † Glamys minor
 * † Glamys priscus
 * † Glandina
 * † Glandina costellata
 * † Glans
 * † Glans oblonga
 * † Glans sp.
 * † Glaux
 * † Glaux maritima
 * † Globicephala
 * † Globicephala uncidens – type locality for species
 * † Globicephala uncidens
 * † Globigerina
 * † Globigerina angustitumbilicata – or unidentified comparable form
 * † Globularia
 * † Globularia grossa
 * † Globularia patula
 * † Globularia solentina
 * † Globularia sphaerica
 * † Globularia splendida
 * † Globularia spp.
 * † Globulina
 * † Globulina gibba
 * † Glomospirella – or unidentified comparable form
 * † Glomospirella sp.
 * † Glycimeris
 * † Glycimeris angusta
 * † Glycymeris
 * † Glycymeris brevirostris
 * † Glycymeris deleta
 * † Glycymeris deletus
 * † Glycymeris globosa – or unidentified related form
 * † Glycymeris globosa
 * † Glycymeris glycimeris
 * † Glycymeris glycymeris
 * † Glycymeris pilosa
 * † Glycymeris plumsteadiensis
 * † Glycymeris proxima
 * † Glycymeris pulvinata
 * † Glycymeris quasipulvinata
 * † Glycymeris sp.
 * † Glycymeris subobliquus
 * † Glyptoactis
 * † Glyptoactis carinata
 * † Glyptoactis elegans
 * † Glyptoactis obovata
 * † Glyptorhynchus
 * † Glyptorhynchus sulcatus
 * † Glyptotendipes
 * † Glyptotendipes sp.
 * † Gnathophis
 * † Gnathophis eocenicus
 * † Gonatium
 * † Gonatium rubens
 * † Gonimyrtea
 * † Gonimyrtea galeottiana
 * † Gonimyrtea spinulosa
 * † Goniocranion – type locality for genus
 * † Goniocranion arambourgi – type locality for species
 * † Goniocypoda
 * † Goniocypoda edwardsi
 * † Goniopteris
 * † Goniopteris bunburii
 * † Gonomyia
 * † Gonomyia ferrea – type locality for species
 * † Gonomyia grisea – type locality for species
 * † Gonomyia indecisa – type locality for species
 * † Gonomyia lutescens – type locality for species
 * † Gonomyia lutescens
 * † Gordonia – tentative report
 * † Gordonia truncata
 * † Gouldia
 * † Gouldia minima
 * † Gracillariites
 * † Gracillariites sp.
 * † Granosolarium
 * † Granosolarium canaliculatum – or unidentified related form
 * † Granosolarium canaliculatum
 * † Granosolarium pulchrum
 * † Granosolarium sp.
 * † Granosolarium spectabile – or unidentified comparable form
 * † Granosolarium spectabile
 * † Granulolabium
 * † Granulolabium plicatum
 * † Graphis
 * † Graphis bouryi – or unidentified comparable form
 * † Graphoderus
 * † Graphoderus sp.
 * † Graphularia
 * † Graphularia sp.
 * † Graphularia wetherelli
 * † Grewia
 * † Grewia minima – type locality for species
 * † Grus
 * † Grus antigone – tentative report
 * † Grus grus
 * † Grus primigenia
 * † Gryllus
 * † Gryllus lineiceps – or unidentified comparable form
 * † Gryllus oligocenus – type locality for species
 * † Gryllus schindewolfi – type locality for species
 * † Gryllus vetus – type locality for species
 * † Grypus
 * † Grypus equiseti
 * † Gulo
 * † Gulo gulo
 * † Gurnetia – type locality for genus
 * † Gurnetia durranti – type locality for species
 * † Guttulina
 * † Guttulina problema
 * † Gymnastes
 * † Gymnastes fasciatipennis – type locality for species
 * † Gymnetron
 * † Gymnetron sp.
 * † Gymnosarda
 * † Gymnosarda prisca
 * † Gymnothorax
 * † Gymnothorax diagonalis
 * † Gymnura
 * † Gymnura latidens
 * † Gymnura sp.
 * † Gymnusa
 * † Gymnusa sp.
 * † Gyrinus
 * † Gyrinus minutus
 * † Gyrinus sp.
 * † Gyrogonites – tentative report
 * † Gyrogonites
 * † Gyrogonites sp.
 * † Halecopsis
 * † Halecopsis insignis
 * † Haliplus
 * † Haliplus obliquus
 * † Haliplus ruficollis
 * † Haloragis
 * † Haloragis sp.
 * † Hammapteryx
 * † Hammapteryx anglica – type locality for species
 * † Hantsia
 * † Hantsia pulchra
 * † Haplobunodon
 * † Haplobunodon lyddekeri
 * † Haplobunodon lydekkeri
 * † Haplobunodon venatorum – type locality for species
 * † Harpalus
 * † Harpalus sp.
 * † Hastites – type locality for genus
 * † Hastites muiri – type locality for species
 * † Haustator – or unidentified comparable form
 * † Haustator
 * † Haustator circumdatus
 * † Haustator conoidea
 * † Haustator contractus
 * † Haustator dixoni
 * † Haustator elongatus
 * † Haustator fowleri
 * † Haustator granulosus – or unidentified related form
 * † Haustator imbricataria
 * † Haustator incrassata
 * † Haustator sp.
 * † Hazelina
 * † Hazelina aranea
 * † Headonophis – type locality for genus
 * † Headonophis harrisoni – type locality for species
 * † Helianthemum
 * † Helianthemum chamaecistus
 * † Heliconoides
 * † Heliconoides nemoris
 * † Helix
 * † Helix durbani
 * † Helix headonensis – tentative report
 * † Helix labyrinthica
 * † Helix labyrinthicus
 * † Helix occlusa
 * † Helix omphalus
 * † Helix sp.
 * † Helix striatella
 * † Hellenius – tentative report
 * † Hellenius kozlovi – type locality for species
 * † Helophorus
 * † Helophorus aquaticus
 * † Helophorus brevipalpis – or unidentified comparable form
 * † Helophorus brevipalpis
 * † Helophorus nubilus
 * † Helophorus sp.
 * † Hemiaster
 * † Hemiaster branderi
 * † Hemicerithium
 * † Hemicerithium imperfectum
 * † Hemirhabdorhynchus
 * † Hemirhabdorhynchus elliotti – type locality for species
 * † Hemiscyllium
 * † Hemiscyllium bruxelliense
 * † Hemiscyllium bruxelliensis
 * † Hemisinus
 * † Hemisinus pistati
 * † Hemiteles – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Hemiteles acourti – type locality for species
 * † Hemiteles dirus – type locality for species
 * † Hemiteles protervus – type locality for species
 * † Hemiteles protervus
 * † Herpetocetus
 * † Herpetocetus scaldiensis
 * † Herpetocypris
 * † Herpetocypris reptans
 * † Hespererato
 * † Hespererato maugeriae
 * † Heteranomia
 * † Heteranomia scabrosa
 * † Heteranomia squamula
 * † Heteranomia tubifera
 * † Heterocerus
 * † Heterocerus fenestratus
 * † Heterocerus fusculus
 * † Heterocerus hispidulus
 * † Heterocerus sp.
 * † Heterocetus
 * † Heterocetus brevifrons
 * † Heterodontus
 * † Heterodontus sp.
 * † Heterodontus wardenensis – type locality for species
 * † Heterodontus wardenensis
 * † Heterodontus woodwardi
 * † Heterohyus
 * † Heterohyus morinionensis – type locality for species
 * † Heterohyus nanus – or unidentified related form
 * † Heterohyus nanus
 * † Heterohyus sp.
 * † Heterohyus sudrei – or unidentified comparable form
 * † Hewardia – tentative report
 * † Hewardia regia
 * † Hexanchus
 * † Hexanchus agassizi
 * † Hiatella – tentative report
 * † Hiatella
 * † Hiatella arctica
 * † Hiatella carinata – tentative report
 * † Hiatella fragilis
 * † Hiatella rugosa
 * † Hibbertia
 * † Hibbertia bognorensis – type locality for species
 * † Hieraaetus
 * † Hieraaetus fasciatus
 * † Hieraaetus pennatus
 * † Hightea
 * † Hightea elliptica
 * † Hightea turgida
 * † Hinnites
 * † Hinnites cortesyi
 * † Hippagus
 * † Hippagus verticordius
 * † Hippelates
 * † Hippelates brodiei – type locality for species
 * † Hippochrenes
 * † Hippochrenes amplus
 * † Hippodamia
 * † Hippodamia sp.
 * † Hippoporina – tentative report
 * † Hippoporina sp.
 * † Hippopotamodon
 * † Hippopotamodon antiquus
 * † Hippopotamus
 * † Hippopotamus amphibius
 * † Hippopotamus major
 * † Hippuris
 * † Hippuris vulgaris
 * † Hirundo
 * † Hirundo rustica
 * † Hister
 * † Hister sp.
 * † Holecopsis
 * † Holecopsis sp.
 * † Homalaxis
 * † Homalaxis sp.
 * † Homolobus
 * † Homolobus rasnitsyni – type locality for species
 * † Homotherium – or unidentified comparable form
 * † Homotherium
 * † Homotherium sainzelli
 * † Homotherium sp.
 * † Hooleya – type locality for genus
 * † Hooleya indecisa – type locality for species
 * † Hoplobrotula
 * † Hoplobrotula waltoni
 * † Hoplocetus
 * † Hoplocetus borgerhoutensis
 * † Hoplocetus crassidens
 * † Hoplocetus curvidens – tentative report
 * † Hoploparia
 * † Hoploparia gammaroides
 * † Hordleophis – type locality for genus
 * † Hordleophis balconae – type locality for species
 * † Hordwellia
 * † Hordwellia crassisperma
 * † Hyaena
 * † Hyaena sp.
 * † Hyaenodon
 * † Hyaenodon minor – or unidentified comparable form
 * † Hyaenodon sp.
 * † Hydnobius
 * † Hydnobius punctatus
 * † Hydraena
 * † Hydraena reidiana – type locality for species
 * † Hydraena riparia – or unidentified comparable form
 * † Hydraena sp.
 * † Hydrobia – or unidentified comparable form
 * † Hydrobia
 * † Hydrobia minuta
 * † Hydrobia obtusa
 * † Hydrobia pupa
 * † Hydrobia sp.
 * † Hydrobia ulva
 * † Hydrobia ulvae
 * † Hydrobia ulvas
 * † Hydrobia websteri
 * † Hydrobius
 * † Hydrobius fuscipes
 * † Hydroporus
 * † Hydroporus arcticus
 * † Hydroporus discretus
 * † Hydroporus palustris
 * † Hydroporus planus
 * † Hydroporus sp.
 * † Hydroporus spp.
 * † Hygrotus
 * † Hygrotus impressopunctatus
 * † Hygrotus novemlineatus – or unidentified comparable form
 * † Hymenocephalus
 * † Hymenocephalus fimbriatus
 * † Hyopsodus
 * † Hyopsodus wardi – type locality for species
 * † Hyopsodus wardi
 * † Hypera
 * † Hypera nigrirostris
 * † Hypera suspiciosa
 * † Hyperdichobune – tentative report
 * † Hyperdichobune
 * † Hyperdichobune sp. 1informal
 * † Hyperdichobune sp. 2informal
 * † Hyperoodon
 * † Hyperoodon ampullatus – type locality for species
 * † Hyperoodon sp.
 * † Hypnoidus
 * † Hypnoidus riparius
 * † Hypolophodon
 * † Hypolophodon sylvestris
 * † Hypoprion
 * † Hypoprion sp.
 * † Hypotodus
 * † Hypotodus robustus
 * † Hypotodus verticalis
 * † Hypselistes
 * † Hypselistes jacksoni
 * † Hypsicera – tentative report
 * † Hypsicera anglica – type locality for species
 * † Hyrachyus
 * † Hyrachyus stehlini – or unidentified related form
 * † Hyracotherium
 * † Hyracotherium leporinum – type locality for species
 * † Hyracotherium leporinum
 * † Icacinicarya – tentative report
 * † Icacinicarya
 * † Icacinicarya amygdaloidea – type locality for species
 * † Icacinicarya bartonensis
 * † Icacinicarya bognorensis
 * † Icacinicarya foveolata
 * † Icacinicarya inornata – type locality for species
 * † Icacinicarya jenkinsi
 * † Icacinicarya minima
 * † Icacinicarya mucronata – type locality for species
 * † Icacinicarya nodulifera
 * † Icacinicarya ovoidea
 * † Icacinicarya platycarpa
 * † Icacinicarya pygmaea
 * † Icacinicarya reticulata – type locality for species
 * † Icacinicarya sp.
 * † Ilybius
 * † Ilybius sp.
 * † Ilybius subaeneus
 * † Ilyocypris
 * † Ilyocypris bradyi
 * † Ilyocypris gibba
 * † Iodes – tentative report
 * † Iodes
 * † Iodes acutiformis – type locality for species
 * † Iodes davisi – type locality for species
 * † Iodes multireticulata
 * † Iodes sp.
 * † Irus
 * † Irus irus
 * † Ischnotoma
 * † Ischnotoma vasifera – type locality for species
 * † Isistius
 * † Isistius trituratus
 * † Isocardia
 * † Isocardia cor
 * † Isocrassina
 * † Isocrassina basteroti
 * † Isocrassina omalii
 * † Isoetes
 * † Isoetes hystrix – or unidentified comparable form
 * † Isoptychus
 * † Isoptychus aquatilis
 * † Isoptychus fordi – type locality for species
 * † Isoptychus fordi
 * † Isoptychus headonensis
 * † Isoptychus pseudosiderolithicus
 * † Isoptychus sp.
 * † Isselicrinus
 * † Isselicrinus subbasaltiformis
 * † Isthmolithus
 * † Isthmolithus recurvus
 * † Isurolamna
 * † Isurolamna affinis
 * † Isurus
 * † Isurus novus
 * † Isurus praecursor
 * † Itoplectis
 * † Itoplectis saxosus – type locality for species
 * † Jacquhermania
 * † Jacquhermania duponti – or unidentified comparable form
 * † Jacquhermania duponti
 * † Jaekelotodus
 * † Jaekelotodus trigonalis
 * † Janiopsis
 * † Janiopsis herouvallensis – or unidentified comparable form
 * † Janiopsis herouvallensis
 * † Jenkinsella
 * † Jenkinsella apocynoides
 * † Jsowerbya
 * † Jsowerbya sexdentatus
 * † Juglandicarya – tentative report
 * † Juglandicarya
 * † Juglandicarya bognorensis – type locality for species
 * † Juglandicarya cantia
 * † Juglandicarya cooperi – type locality for species
 * † Juglandicarya crassa
 * † Juglandicarya depressa
 * † Juglandicarya lubbocki
 * † Juglandicarya minuta – type locality for species
 * † Juglandicarya sp.
 * † Juniperus
 * † Juniperus communis
 * † Jupiteria
 * † Jupiteria prisca
 * † Kalotermes
 * † Kalotermes disruptus – type locality for species
 * † Karreriella
 * † Karreriella danica
 * † Kateretes
 * † Kateretes rufilabris
 * † Keilostoma
 * † Keilostoma turricula
 * † Kellia – tentative report
 * † Kellia
 * † Kellia cycladia
 * † Kellia pumila
 * † Kellia sp.
 * † Kellia suborbicularis
 * † Kelliella
 * † Kelliella parisiensis
 * † Kellyella
 * † Kellyella deficiens
 * † Kentisuchus
 * † Kentisuchus spenceri – type locality for species
 * † Korystina – type locality for genus
 * † Korystina gracilis – type locality for species
 * † Krithe
 * † Krithe bartonensis
 * † Labrophagus – type locality for genus
 * † Labrophagus esocinus – type locality for species
 * † Labrus
 * † Labrus sp.
 * † Laccobius
 * † Laccobius minutus
 * † Lactarius
 * † Lactarius amplus
 * † Lacuna
 * † Lacuna sp.
 * † Laevicardium
 * † Laevicardium decorticatum
 * † Lagenella
 * † Lagenella alata
 * † Lagenoidea – tentative report
 * † Lagenoidea
 * † Lagenoidea bilocularis
 * † Lagenoidea sp.
 * † Lagenoidea trilocularis
 * † Lagenorhynchus
 * † Lagenorhynchus albirostris – type locality for species
 * † Lagopus
 * † Lagopus lagopus
 * † Lagopus mutus
 * † Lamna – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Lamna
 * † Lamna affinis
 * † Lamna inflata
 * † Lamna lerichei
 * † Lamna obliqua
 * † Lamna sp.
 * † Lamna vincenti
 * † Landenodon
 * † Landenodon woutersi
 * † Lanfrancia
 * † Lanfrancia subglobosa
 * † Langtonia
 * † Langtonia bisulcata
 * † Lannea – tentative report
 * † Lannea sp.
 * † Lanternithus
 * † Lanternithus minutus
 * † Laparodon – type locality for genus
 * † Laparodon alticeps – type locality for species
 * † Lapidopsylla – type locality for genus
 * † Lapidopsylla
 * † Lapidopsylla memoranda – type locality for species
 * † Lapidopsylla sp.
 * † Lapidopsylla thornessbaya – type locality for species
 * † Lapparentia
 * † Lapparentia cochlearella
 * † Lasaea
 * † Lasaea adansoni
 * † Laseina
 * † Laseina ambigua
 * † Lathrobium
 * † Lathrobium sp.
 * † Latipons – type locality for genus
 * † Latipons
 * † Latipons gardneri – type locality for species
 * † Latipons gardneri
 * † Latipons robinsoni – type locality for species
 * † Latipons robinsoni
 * † Laubriereia
 * † Laubriereia goodallina – or unidentified comparable form
 * † Laurocalyx
 * † Laurocalyx bowerbanki
 * † Laurocalyx dubius
 * † Laurocalyx fibrotorulosus
 * † Laurocalyx globularis
 * † Laurocalyx magnus
 * † Laurocarpum – tentative report
 * † Laurocarpum
 * † Laurocarpum crassum
 * † Laurocarpum cupuliferum – type locality for species
 * † Laurocarpum davisi – type locality for species
 * † Laurocarpum inornatum – type locality for species
 * † Laurocarpum minimum
 * † Laurocarpum minutissimum
 * † Laurocarpum ovoideum
 * † Laurocarpum paradoxum
 * † Laurocarpum proteum
 * † Laurocarpum pyrocarpum
 * † Laurocarpum sheppeyense
 * † Laurocarpum sp.
 * † Laurocarpum sp.10informal
 * † Laurocarpum sp.11informal
 * † Laurocarpum sp.12informal
 * † Laurocarpum sp.13informal
 * † Laurocarpum sp.14informal
 * † Laurocarpum sp.15informal
 * † Laurocarpum sp.16informal
 * † Laurocarpum sp.17informal
 * † Laurocarpum sp.18informal
 * † Laurocarpum sp.19informal
 * † Laurocarpum sp.21informal
 * † Laurocarpum sp.9informal
 * † Laurocarpum spp.
 * † Leciscus
 * † Leciscus rutilus
 * † Leda
 * † Leda caudata
 * † Leda pygmaea
 * † Leda semistriata
 * † Ledina
 * † Ledina amygdaloides
 * † Leguminocythereis
 * † Leguminocythereis striatopunctata
 * † Leguminosites
 * † Leguminosites gardneri – type locality for species
 * † Leguminosites gardneri
 * † Leguminosites sp.
 * † Lehmanamia – type locality for genus
 * † Lehmanamia sheppeyensis – type locality for species
 * † Leiodes
 * † Leiodes spp.
 * † Leiolambrus
 * † Leiolambrus longifrons
 * † Lemmus
 * † Lemmus sp.
 * † Lenticulina
 * † Lenticulina sp.
 * † Lentidium
 * † Lentidium arnouldi
 * † Lentidium complanatum
 * † Lentidium nitidum
 * † Lentipecten
 * † Lentipecten corneus
 * † Lentipecten sp.
 * † Leontodon
 * † Leontodon autumnalis
 * † Lepidotrigle
 * † Lepidotrigle selsiensis
 * † Lepisosteus
 * † Lepisosteus sp.
 * † Lepisosteus suessionenis
 * † Lepisosteus suessionensis
 * † Lepophidium
 * † Lepophidium aequalis
 * † Leptacodon
 * † Leptacodon sp.
 * † Leptadapis
 * † Leptadapis magnus – or unidentified related form
 * † Leptictidium – tentative report
 * † Leptictidium
 * † Leptictidium prouti – type locality for species
 * † Leptictidium prouti
 * † Lepton
 * † Lepton nitidium
 * † Lepton nitidum
 * † Lepton squamosum
 * † Leptonotis
 * † Leptonotis squamaeformis
 * † Leptotarsus
 * † Leptotarsus cladoptera – type locality for species
 * † Lepus
 * † Lepus capensis – or unidentified comparable form
 * † Lepus sp.
 * † Lessnessina – type locality for genus
 * † Lessnessina packmani – type locality for species
 * † Lestes
 * † Lestes regina – or unidentified related form
 * † Leuciscus
 * † Leuciscus cephalus
 * † Leuciscus erythrophthalmus
 * † Leuciscus rutilus
 * † Leucopleurus
 * † Leucopleurus acutus
 * † Leucopogon – tentative report
 * † Leucopogon
 * † Leucopogon quadrilocularis
 * † Leucopogon sp.
 * † Leucorhynchia
 * † Leucorhynchia callifera
 * † Leucotaphus
 * † Leucotaphus donisthorpei – type locality for species
 * † Leucotaphus donisthorpei
 * † Leucotaphus gurnetensis – type locality for species
 * † Leucotaphus gurnetensis
 * † Leucotaphus permancus – type locality for species
 * † Leuctra
 * † Leuctra priscula – type locality for species
 * † Leyrida
 * † Leyrida bilocularis
 * † Libocedrus
 * † Libocedrus adpressa
 * † Lichenopora
 * † Lichenopora gregoryi
 * † Lima
 * † Lima exilis
 * † Lima plicatula
 * † Lima soror – or unidentified comparable form
 * † Lima sp.
 * † Lima subauriculata
 * † Limacina
 * † Limacina mercinensis
 * † Limaria
 * † Limaria hians
 * † Limatula
 * † Limatula ovata
 * † Limatulella
 * † Limatulella loscombii
 * † Limnaea
 * † Limnaea auricularia
 * † Limnaea candata
 * † Limnaea columellaris
 * † Limnaea cornea – tentative report
 * † Limnaea elodes – tentative report
 * † Limnaea fusiformis
 * † Limnaea longiscata
 * † Limnaea minima
 * † Limnaea obovata
 * † Limnaea pereger – or unidentified comparable form
 * † Limnaea pyramidalis
 * † Limnaea sp.
 * † Limnaea strigosa
 * † Limnea
 * † Limnea arenaria
 * † Limnea fusiformis
 * † Limnea sp.
 * † Limnebius
 * † Limnebius truncatellus
 * † Limnius
 * † Limnius opacus
 * † Limnius volckmari
 * † Limnobaris
 * † Limnobaris pilistriata
 * † Limnocarpus – tentative report
 * † Limnocarpus
 * † Limnocarpus cooperi
 * † Limnocarpus forbesi
 * † Limnocarpus headonensis
 * † Limnocarpus magnus
 * † Limnocarpus sp.
 * † Limnophila
 * † Limnophila aliena – type locality for species
 * † Limnophila cyclospila – type locality for species
 * † Limnophila deleta – type locality for species
 * † Limnophila incognita – type locality for species
 * † Limonia
 * † Limonia spilota – type locality for species
 * † Limopsis
 * † Limopsis anomala
 * † Limopsis aurita
 * † Limopsis granulata
 * † Limopsis pygmaea
 * † Limopsis scalaris
 * † Limopsis sp.
 * † Lingula
 * † Lingula sp.
 * † Lingula tenuis
 * † Linum
 * † Linum praecursor
 * † Liomesus
 * † Liomesus dalei
 * † Liquidambar
 * † Liquidambar palaeocenica – type locality for species
 * † Liquidambar palaeocenica
 * † Lithapechtis – type locality for genus
 * † Lithapechtis
 * † Lithapechtis fumosus – type locality for species
 * † Lithapechtis salmacidus – type locality for species
 * † Lithobelyta – type locality for genus
 * † Lithobelyta reducta – type locality for species
 * † Lithophaga – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Lithophaga
 * † Lithophaga tubicola – or unidentified comparable form
 * † Lithophaga tubicola
 * † Lithopsyche – type locality for genus
 * † Lithopsyche antiqua – type locality for species
 * † Lithornis
 * † Lithornis vulturinus
 * † Litiopa – tentative report
 * † Litiopa
 * † Litiopa papillosa
 * † Litiopa sulculosa
 * † Litopia
 * † Litopia acuminata
 * † Litoricola
 * † Litoricola dentata
 * † Litoricola glabra
 * † Litoripes – type locality for genus
 * † Litoripes medius – type locality for species
 * † Litsea
 * † Litsea pyriformis
 * † Littorina
 * † Littorina littorea
 * † Littorina sulcata
 * † Littoriniscala
 * † Littoriniscala scalarioides
 * † Livistona – tentative report
 * † Livistona minima
 * † Lobantale
 * † Lobantale duplex
 * † Lobaticarpum
 * † Lobaticarpum variabile
 * † Lomechusoides
 * † Lomechusoides strumosa
 * † Lophiodon
 * † Lophiodon cuvieri – or unidentified comparable form
 * † Lophiodon lautricense – or unidentified comparable form
 * † Lophiotherium
 * † Lophiotherium siderolithicum
 * † Lophius
 * † Lophius sagittidens
 * † Loricera
 * † Loricera pilicornis
 * † Lucina – tentative report
 * † Lucina – or unidentified comparable form
 * † Lucina
 * † Lucina bristovii
 * † Lucina crassidens
 * † Lucina crenulata
 * † Lucina decorata
 * † Lucina divaricata
 * † Lucina exigua
 * † Lucina pulvinatus
 * † Lucina sp.
 * † Lucinella
 * † Lucinella divaricata
 * † Lucinoma
 * † Lucinoma borealis
 * † Lucinopsis
 * † Lucinopsis lajonkairii
 * † Lunilites
 * † Lunilites transiens
 * † Lunulites
 * † Lunulites sp.
 * † Lunulites transiens
 * † Lutago – type locality for genus
 * † Lutago
 * † Lutago fetosus – type locality for species
 * † Lutago nanus – type locality for species
 * † Lutianus – tentative report
 * † Lutianus
 * † Lutianus concavus
 * † Lutianus kokeni
 * † Lutra
 * † Lutra dubia
 * † Lutra simplicidens
 * † Lutraria
 * † Lutraria ferruginosum
 * † Lutraria lutraria
 * † Lutraria sinuosum
 * † Lutraria sp.
 * † Luxinia
 * † Luxinia megarhynchos
 * † Luzula
 * † Luzula spicata
 * † Lygaeites
 * † Lygaeites amabilis – type locality for species
 * † Lygodium
 * † Lygodium kaulfussi
 * † Lygodium poolensis
 * † Lygodium prestwichi
 * † Lygodium sp.
 * † Lymnaea
 * † Lymnaea palustris
 * † Lymnaea peregra
 * † Lyonsia – tentative report
 * † Lyonsia sp.
 * † Lyria
 * † Lyria branderi
 * † Lyria decora
 * † Lyria humerosa
 * † Lyria mitraeformis
 * † Lyrurus
 * † Lyrurus tetrix
 * † Lytoloma
 * † Lytoloma sp.
 * † Macaca
 * † Macaca sylvanus
 * † Machairodus
 * † Machairodus sp.
 * † Macoma
 * † Macoma balthica
 * † Macoma calcarea
 * † Macoma obliqua – or unidentified comparable form
 * † Macoma obliqua
 * † Macoma praetenuis
 * † Macoma sp.
 * † Macrocranion
 * † Macrocranion sp.
 * † Macrodontopteryx – type locality for genus
 * † Macrodontopteryx oweni – type locality for species
 * † Macromphalus
 * † Macromphalus disjunctus
 * † Macromphalus similis – or unidentified related form
 * † Macrosolen
 * † Macrosolen hollowaysi
 * † Macrosolen hollowaysii
 * † Mactra
 * † Mactra artopta
 * † Mactra constricta – type locality for species
 * † Mactra glauca
 * † Mactra ovalis
 * † Mactra procrassa – type locality for species
 * † Mactra solida
 * † Mactra sp.
 * † Mactra stultorum
 * † Mactra truncata
 * † Mactrodesma
 * † Mactrodesma ponderosa
 * † Magnolia – tentative report
 * † Magnolia
 * † Magnolia angusta
 * † Magnolia crassa
 * † Magnolia davisi – type locality for species
 * † Magnolia enormis
 * † Magnolia gigantea – type locality for species
 * † Magnolia lata – type locality for species
 * † Magnolia lobata
 * † Magnolia longissima
 * † Magnolia oblonga – type locality for species
 * † Magnolia pygmaea – type locality for species
 * † Magnolia rugosa – type locality for species
 * † Magnolia sp.
 * † Magnolia subcircularis
 * † Magnolia subquadrangularis
 * † Magnolia subtriangularis
 * † Magnolia symmetrica – type locality for species
 * † Mambrinia – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Mambrinia
 * † Mambrinia gallica
 * † Mambrinia nodosa
 * † Mammuthus
 * † Mammuthus meridionalis
 * † Mammuthus primigenius
 * † Mammuthus trogontherii
 * † Mansonia
 * † Mansonia cockerelli – type locality for species
 * † Maretia
 * † Maretia grignonensis
 * † Margarita
 * † Margarita crassistriata
 * † Margarites
 * † Margarites spiratus
 * † Marginella
 * † Marginella bifido
 * † Marginella bifidoplicata
 * † Marginella gracilis
 * † Marginella simplex
 * † Marginella sp.
 * † Marginulina
 * † Marginulina enbornensis
 * † Marjorietta
 * † Marjorietta disrupta – type locality for species
 * † Marjorietta gigantea – type locality for species
 * † Marshallora
 * † Marshallora adversa
 * † Martes
 * † Martes sp.
 * † Martes sylvatica
 * † Martesia
 * † Martesia sp.
 * † Mastixia – tentative report
 * † Mastixia – or unidentified comparable form
 * † Mastixia
 * † Mastixia cantiensis
 * † Mastixia glandulosa
 * † Mastixia parva
 * † Mastixia sp.
 * † Mastixicarpum
 * † Mastixicarpum crassum
 * † Mastotermes
 * † Mastotermes anglicus – type locality for species
 * † Mastotermes bournemouthensis – type locality for species
 * † Mathilda
 * † Mathilda abbreviata
 * † Mathilda baylei
 * † Mathilda bourdoti – or unidentified related form
 * † Mathilda crossei – or unidentified related form
 * † Mathilda crossei
 * † Mathilda sp.
 * † Mathildia
 * † Mathildia bourdoti
 * † Mecinus
 * † Mecinus collaris
 * † Megalestes
 * † Megalestes anglicus – type locality for species
 * † Megaloceros
 * † Megaloceros dawkinsi
 * † Megaloceros giganteus
 * † Megaloceros savini
 * † Megaloceros sp.
 * † Megaloceros verticornis
 * † Megalomus
 * † Megalomus tinctus
 * † Megalops
 * † Megalops oblongus
 * † Megalops priscus
 * † Megalotriton – or unidentified comparable form
 * † Megalotriton sp.
 * † Megaptera
 * † Megaptera affinis
 * † Megapterites
 * † Megapterites mirabilis – type locality for species
 * † Melampus
 * † Melampus fusiformis
 * † Melanatria
 * † Melanatria inquinata
 * † Melanella
 * † Melanella convexiuscula
 * † Melanella intermedia
 * † Melanella sororcula
 * † Melanella sowerbyi
 * † Melanella sp. – type locality for species
 * † Melanella sp.
 * † Melanella sulculata
 * † Melaneremia – type locality for genus
 * † Melaneremia bryanti – type locality for species
 * † Melanitta
 * † Melanitta nigra
 * † Melanopsis
 * † Melanopsis ancillaroides
 * † Melanopsis antidiluviana
 * † Melanopsis brevis
 * † Melanopsis buccinoidea
 * † Melanopsis carinata
 * † Melanopsis fusiformis – or unidentified comparable form
 * † Melanopsis fusiformis
 * † Melanopsis minuta
 * † Melanopsis muricata
 * † Melanopsis sp.
 * † Melanopsis subfusiformis – or unidentified comparable form
 * † Meldimys – or unidentified comparable form
 * † Meldimys
 * † Meldimys sp.
 * † Melicertites
 * † Melicertites sp.
 * † Meliosma – tentative report
 * † Meliosma
 * † Meliosma cantiensis
 * † Meliosma jenkinsii
 * † Meliosma sheppeyensis
 * † Meliosma sheppyensis
 * † Meliosma sp.
 * † Melongena
 * † Melongena nexilis
 * † Melongena reticulata
 * † Melongena sp.
 * † Menestho
 * † Menestho suttonensis
 * † Meniscopora – tentative report
 * † Meniscopora bigibbera
 * † Menispermicarpum
 * † Menispermicarpum rariforme – type locality for species
 * † Menispermicarpum sp.
 * † Menispermicarpum venablesi – type locality for species
 * † Menta
 * † Menta aquatica – or unidentified comparable form
 * † Mentha
 * † Mentha aquatica – or unidentified comparable form
 * † Menyanthes
 * † Menyanthes trifoliata
 * † Merluccius
 * † Merluccius nodosus
 * † Meroena – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Meroena
 * † Meroena polita
 * † Meroena trigonula
 * † Mesodesma
 * † Mesodesma deauratum
 * † Mesohalina
 * † Mesohalina margaritaceus
 * † Mesoplodon
 * † Mesoplodon layardii – type locality for species
 * † Mesoplodon longirostris – type locality for species
 * † Mesoplodon longirostris
 * † Mesoplodon medilineatus – type locality for species
 * † Mesoplodon sp. – type locality for species
 * † Mesosaccella
 * † Mesosaccella partimstriata
 * † Metaxia
 * † Metaxia metaxae
 * † Meteorus
 * † Meteorus applanatus – type locality for species
 * † Meteorus crassitergum – type locality for species
 * † Metrarabdotos
 * † Metrarabdotos monilifera
 * † Miacis – tentative report
 * † Miacis
 * † Miacis rundlei – type locality for species
 * † Miacis sp.
 * † Michrochoerus
 * † Michrochoerus creechbarrowensis – type locality for species
 * † Micrantholithus
 * † Micrantholithus vesper
 * † Microchoerus – type locality for genus
 * † Microchoerus
 * † Microchoerus erinaceus – type locality for species
 * † Microchoerus erinaceus
 * † Microchoerus sp.
 * † Microchoerus wardi – type locality for species
 * † Microdiptera
 * † Microdiptera major – type locality for species
 * † Microdiptera parva
 * † Microdrillia
 * † Microdrillia elegantula
 * † Microdrillia helicoides
 * † Microdrillia subturrella
 * † Microdrillia tricincta
 * † Microgadus
 * † Microgadus subnotus
 * † Microparamys
 * † Microparamys nanus
 * † Micropeplus
 * † Micropeplus caelatus
 * † Micropeplus sp.
 * † Micropeplus staphylinoides
 * † Micropora
 * † Micropora cribiformis
 * † Micropterix
 * † Micropterix anglica – type locality for species
 * † Microtinomiscium
 * † Microtinomiscium foveolatum
 * † Microtus
 * † Microtus agrestis
 * † Microtus arvalis – or unidentified comparable form
 * † Microtus arvaloides
 * † Microtus gregaloides
 * † Microtus oeconomus
 * † Microtus sp.
 * † Microtypus – type locality for genus
 * † Microtypus hooleyi – type locality for species
 * † Milax
 * † Milax latus – or unidentified comparable form
 * † Miliobatis
 * † Miliobatis dixoni
 * † Miliobatis sp.
 * † Miliobatis tolicapicus
 * † Milvoides – type locality for genus
 * † Milvoides
 * † Milvoides kempi – type locality for species
 * † Milvoides kempi
 * † Mimomys
 * † Mimomys savini
 * † Mimosites
 * † Mimosites browniana
 * † Miniglis
 * † Miniglis minor
 * † Miocardia
 * † Miocardia sp.
 * † Miocardiopsis
 * † Miocardiopsis sp.
 * † Miodermis
 * † Miodermis modica
 * † Mioerycina
 * † Mioerycina coarctata
 * † Miosiren
 * † Miosiren canhami – type locality for species
 * † Miota – tentative report
 * † Miota strigata – type locality for species
 * † Miralda
 * † Miralda communis
 * † Mirascapha
 * † Mirascapha glaphyra – or unidentified comparable form
 * † Mischoserphus
 * † Mischoserphus sp.
 * † Mitra – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Mitra
 * † Mitra parva
 * † Mitra volutiformis
 * † Mitreola
 * † Mitreola labratula
 * † Mitreola monodonta – or unidentified comparable form
 * † Mixotherium – tentative report
 * † Mixotherium sp.
 * † Mixtotherium
 * † Mixtotherium gresslyi – or unidentified related form
 * † Modiolaria
 * † Modiolaria seminuda
 * † Modiolis
 * † Modiolis sp.
 * † Modiolus
 * † Modiolus barbata
 * † Modiolus costulata
 * † Modiolus dimidiatus – or unidentified comparable form
 * † Modiolus marmorata
 * † Modiolus modiolus
 * † Modiolus prestwichii
 * † Modiolus rhombea
 * † Modiolus sp.
 * † Monitilora – or unidentified comparable form
 * † Monitilora
 * † Monitilora elegans
 * † Monocentris
 * † Monocentris cristata
 * † Monodon
 * † Monodon monoceros
 * † Monomitopus
 * † Monomitopus costatus
 * † Montacuta
 * † Montacuta donacina
 * † Montacuta sp.
 * † Montacuta substriata
 * † Montacuta truncata
 * † Montia
 * † Montia fontana
 * † Morus – tentative report
 * † Morus
 * † Morus poolensis – type locality for species
 * † Morus sp.
 * † Morychus
 * † Morychus aeneus
 * † Motacilla
 * † Motacilla alba
 * † Motacilla cinerea
 * † Motacilla flava
 * † Murchisonella
 * † Murchisonella emarginata
 * † Murex
 * † Murex abbatiae
 * † Murex crowfootii
 * † Murex innexus
 * † Murex pseudonystii
 * † Murex reedi
 * † Murex tortuosus
 * † Murex torturosus
 * † Musculus
 * † Musculus sp.
 * † Mustela
 * † Mustela erminea – or unidentified comparable form
 * † Mustela erminea
 * † Mustela nivalis
 * † Mustela putorius
 * † Mustelus
 * † Mustelus vanderhoefti
 * † Mustelus whitei
 * † Mya
 * † Mya arenaria – or unidentified comparable form
 * † Mya arenaria
 * † Mya sp.
 * † Mya truncata
 * † Mycetophila
 * † Mycetophila vectensis – type locality for species
 * † Mycomya
 * † Mycomya oblita – type locality for species
 * † Myliobates
 * † Myliobates toliapicus – or unidentified comparable form
 * † Myliobates toliapicus
 * † Myliobatis
 * † Myliobatis dixoni
 * † Myliobatis latidens
 * † Myliobatis sp.
 * † Myliobatis striatus
 * † Myodes
 * † Myodes glareolus
 * † Myrica
 * † Myrica boveyana
 * † Myrica sp.
 * † Myrichthys
 * † Myrichthys brevis
 * † Myriophyllum
 * † Myriophyllum alternifolium
 * † Myriophyllum sp.
 * † Myriophyllum spicatum
 * † Myripristis – tentative report
 * † Myripristis
 * † Myripristis sp.
 * † Myripristis toliapicus
 * † Myrtospermum
 * † Myrtospermum sp. 1informal
 * † Myrtospermum sp. 2informal
 * † Myrtospermum variabile – type locality for species
 * † Mytilus
 * † Mytilus affinis – tentative report
 * † Mytilus affinis
 * † Mytilus edulis
 * † Mytilus galloprovincialis
 * † Mytilus mitchelli
 * † Mytilus sp.
 * † Mytilus strigillatus
 * † Nannopithex
 * † Nannopithex sp.
 * † Nannopithex zuccolae
 * † Nassa
 * † Nassa microstoma
 * † Nassa monensis
 * † Nassarius
 * † Nassarius consociatus
 * † Nassarius elegans
 * † Nassarius granulata
 * † Nassarius granulatus
 * † Nassarius incrassatus
 * † Nassarius propinquus
 * † Nassarius prysmaticus
 * † Nassarius pygmaeus
 * † Nassarius reticosa
 * † Nassarius reticosus
 * † Nassarius sp.
 * † Natica – tentative report
 * † Natica
 * † Natica abducta
 * † Natica acuta
 * † Natica ambulacrum
 * † Natica burtoni
 * † Natica butoni
 * † Natica caillati
 * † Natica depressa
 * † Natica labellata
 * † Natica multipunctata
 * † Natica patula
 * † Natica sigaretina
 * † Natica sp.
 * † Natica varians
 * † Natica venusta – tentative report
 * † Natrix – or unidentified comparable form
 * † Natrix
 * † Natrix natrix
 * † Natsiatum
 * † Natsiatum eocenicum
 * † Naumburgia
 * † Naumburgia thyrsiflora
 * † Naupygus – type locality for genus
 * † Naupygus bucklandi – type locality for species
 * † Nausitora
 * † Nausitora wrigleyi
 * † Neaera
 * † Neaera cuspidata
 * † Neaera jugosa
 * † Neaeroporomya
 * † Neaeroporomya argentea
 * † Nebecularia
 * † Nebecularia sp.
 * † Nebria
 * † Nebria gyllenhali
 * † Nebrius
 * † Nebrius thielensi
 * † Necrosaurus
 * † Necrosaurus sp.
 * † Nellia
 * † Nellia sp.
 * † Nematara
 * † Nematara sp.
 * † Nemipterus
 * † Nemipterus minsterensis
 * † Nemocardium – tentative report
 * † Nemocardium
 * † Nemocardium brabanticum
 * † Nemocardium honi – or unidentified related form
 * † Nemocardium nitens
 * † Nemocardium parile
 * † Nemocardium plumsteadianum
 * † Nemocardium semiasperum
 * † Nemocardium semigranulatum
 * † Nemocardium superbum – or unidentified comparable form
 * † Nemocardium superbum
 * † Nemocardium turgidum
 * † Nemocardium variolarius
 * † Neobythites
 * † Neobythites obtusus
 * † Neobythites subregularis
 * † Neojanacus
 * † Neojanacus squamaeformis
 * † Neomatronella
 * † Neomatronella gassoni – type locality for species
 * † Neomys
 * † Neomys newtoni
 * † Neon
 * † Neon reticulatus – tentative report
 * † Neophaedon
 * † Neophaedon pyritosus
 * † Neophya
 * † Neophya legrandi – type locality for species
 * † Neophya legrandi
 * † Neosimnia
 * † Neosimnia leathesi
 * † Neptunea
 * † Neptunea angulata
 * † Neptunea antiqua
 * † Neptunea contraria
 * † Nerita
 * † Nerita aperta
 * † Nerita semilugubris
 * † Nerita tricarinata
 * † Neritina
 * † Neritina concava
 * † Neritina sp.
 * † Neritoplica
 * † Neritoplica uniplicata
 * † Neritopsis
 * † Neritopsis parisiensis
 * † Netuma
 * † Netuma plana
 * † Neuronema – tentative report
 * † Neuronema sp. Ainformal
 * † Neuronema sp. Binformal
 * † Neuroraphe
 * † Neuroraphe obovatum
 * † Nipa – tentative report
 * † Nipa
 * † Nipa burtini
 * † Nipa sp.
 * † Nipteraxis
 * † Nipteraxis lebescontei – or unidentified comparable form
 * † Nipteraxis lebescontei
 * † Nipteraxis sp.
 * † Niso
 * † Niso micromphala
 * † Niso subumbiculata
 * † Niso terebellata
 * † Niveria
 * † Niveria angliae
 * † Niveria avellana
 * † Nodellum – tentative report
 * † Nodellum sp.
 * † Nodosaria
 * † Nodosaria badenensis
 * † Nodosaria latejugata
 * † Nodostoma
 * † Nodostoma eulimelloides
 * † Nodostoma ornata
 * † Noemiamea
 * † Noemiamea sp.
 * † Nonion
 * † Nonion affine
 * † Normandia
 * † Normandia nitens
 * † Notaris
 * † Notaris acridulus
 * † Notaris aethiops
 * † Notidanus
 * † Notidanus primigenius
 * † Notidanus serratissimus
 * † Notiophilus
 * † Notiophilus aquaticus
 * † Notorhynchus
 * † Notorhynchus kempi
 * † Notorhynchus sp.
 * † Nucella – or unidentified comparable form
 * † Nucella
 * † Nucella incrassata
 * † Nucella lapillus
 * † Nucinella
 * † Nucinella miliaris
 * † Nucinella ovalina – or unidentified related form
 * † Nucula
 * † Nucula amygdaloides
 * † Nucula bisulcata
 * † Nucula bowerbanki
 * † Nucula bowerbankii
 * † Nucula compressa
 * † Nucula consors
 * † Nucula contigua
 * † Nucula curvata
 * † Nucula deltoidea
 * † Nucula depressa
 * † Nucula dixoni – or unidentified related form
 * † Nucula dixoni
 * † Nucula fragilis – or unidentified comparable form
 * † Nucula fragilis
 * † Nucula gracilenta
 * † Nucula laevigata
 * † Nucula minor
 * † Nucula nucleus
 * † Nucula nystana
 * † Nucula praelonga
 * † Nucula praelongata – or unidentified related form
 * † Nucula praelongata
 * † Nucula proava
 * † Nucula protracta
 * † Nucula similis – tentative report
 * † Nucula similis
 * † Nucula sp.
 * † Nucula trigonula
 * † Nucula tumescens
 * † Nucula turgens
 * † Nuculana – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Nuculana
 * † Nuculana amygdaloides
 * † Nuculana minima
 * † Nuculana oblongoides
 * † Nuculana partimstriata
 * † Nuculana pernula
 * † Nuculoma
 * † Nuculoma bisulcata
 * † Nucunella
 * † Nucunella granulatoides
 * † Nummulites
 * † Nummulites elegans
 * † Nummulites laevigatum
 * † Nummulites laevigatus
 * † Nummulites scabra
 * † Nummulites sp.
 * † Nummulites variolarius
 * † Nuphar
 * † Nuphar lutea
 * † Nyctalus
 * † Nyctalus noctula
 * † Nycticorax
 * † Nycticorax nycticorax
 * † Nymphalites
 * † Nymphalites zeuneri
 * † Nyssa
 * † Nyssa bilocularis
 * † Nyssa cooperi – type locality for species
 * † Nyssa sp.
 * † Nyssoidea – type locality for genus
 * † Nyssoidea
 * † Nyssoidea eocenia – type locality for species
 * † Nyssoidea eocenica – type locality for species
 * † Nyssoidea eocenica
 * † Obeliscus
 * † Obeliscus canaliculatus
 * † Obeliscus excavatus
 * † Obeliscus polygyrus – or unidentified comparable form
 * † Ocenebra
 * † Ocenebra erinaceus
 * † Ochthebius
 * † Ochthebius bicolon – or unidentified comparable form
 * † Ochthebius dilatatus
 * † Ochthebius minimus – or unidentified comparable form
 * † Ochthebius minimus
 * † Oculina
 * † Oculina conferta – or unidentified comparable form
 * † Ocypus
 * † Ocypus fuscatus
 * † Ocypus olens
 * † Ocyurus
 * † Ocyurus postangulatus
 * † Odina – tentative report
 * † Odina
 * † Odina europaea
 * † Odina jenkinsi
 * † Odina sp.
 * † Odobenus
 * † Odobenus sp.
 * † Odontaspis
 * † Odontaspis acutissima
 * † Odontaspis hopei – or unidentified related form
 * † Odontaspis hopei
 * † Odontaspis irigonalis
 * † Odontaspis macrota
 * † Odontaspis robusta
 * † Odontaspis sp.
 * † Odontaspis verticalis
 * † Odontaspis winkleri
 * † Odontomyia
 * † Odontomyia brodiei – type locality for species
 * † Odontopteryx – type locality for genus
 * † Odontopteryx toliapica – type locality for species
 * † Odontostomia
 * † Odontostomia alligata
 * † Odontostomia hordeola
 * † Odontostomia regularis
 * † Odontostomia sp.
 * † Odostomia – or unidentified comparable form
 * † Odostomia
 * † Odostomia acuta
 * † Odostomia conoidea – or unidentified comparable form
 * † Odostomia cuisensis – or unidentified comparable form
 * † Odostomia derivata
 * † Odostomia deshayesi – or unidentified related form
 * † Odostomia hordeola – or unidentified related form
 * † Odostomia hordeola
 * † Odostomia lignitarum
 * † Odostomia minor – or unidentified related form
 * † Odostomia modesta – or unidentified related form
 * † Odostomia nana – or unidentified related form
 * † Odostomia pellucida
 * † Odostomia pervicina – or unidentified related form
 * † Odostomia plicata
 * † Odostomia pupa
 * † Odostomia pyramidellata – or unidentified related form
 * † Odostomia pyramidellata
 * † Odostomia reevei
 * † Odostomia simillima
 * † Odostomia sp.
 * † Odostomia sp. 1informal
 * † Odostomia sp. 2informal
 * † Odostomia sp. 3informal
 * † Odostomia spp.
 * † Odostomia subulata
 * † Odostomia turbonilloides – or unidentified related form
 * † Odostomia turbonilloides
 * † Odostomia wetherelli – or unidentified related form
 * † Oecophylla
 * † Oecophylla atavina – type locality for species
 * † Oecophylla bartoniana – type locality for species
 * † Oecophylla megarche – type locality for species
 * † Oecophylla megarche
 * † Oenanthe
 * † Oenanthe oenanthe
 * † Ogilbia
 * † Ogilbia subregularis
 * † Oichnus
 * † Oichnus paraboloides
 * † Oichnus simplex
 * † Olax
 * † Olax depressa
 * † Olea – tentative report
 * † Olea headonensis
 * † Olibrus
 * † Olibrus affinis
 * † Oligaeschna
 * † Oligaeschna wedmanni – type locality for species
 * † Oligaeschna wedmanni
 * † Oligoaeschna – tentative report
 * † Oligoaeschna
 * † Oligoaeschna anglica – type locality for species
 * † Oligoaeschna anglica
 * † Oligoargiolestes – type locality for genus
 * † Oligoargiolestes
 * † Oligoargiolestes oligocenum – type locality for species
 * † Oligoargiolestes oligocenum
 * † Oligobombus – type locality for genus
 * † Oligobombus cuspidatus – type locality for species
 * † Oligodyromys
 * † Oligodyromys planus
 * † Olivella
 * † Olivella branderi
 * † Olivella salisburiana
 * † Olophrum
 * † Olophrum assimile
 * † Olophrum boreale – or unidentified related form
 * † Olophrum fuscum
 * † Olophrum spp.
 * † Omalaxis
 * † Omalaxis bifrons – or unidentified related form
 * † Omalaxis crenensis – or unidentified comparable form
 * † Omalaxis dijunctus – or unidentified related form
 * † Omalaxis laudenensis – or unidentified related form
 * † Omalaxis laudunensis – or unidentified related form
 * † Omalaxis sp. – type locality for species
 * † Omalaxis sp.
 * † Omalium
 * † Omalium sp.
 * † Oncoba – tentative report
 * † Oncoba
 * † Oncoba rugosa – type locality for species
 * † Oncoba rugosa
 * † Oncoba variabilis
 * † Oncophanes
 * † Oncophanes andrewrossi – type locality for species
 * † Oncosperma – tentative report
 * † Oncosperma anglica
 * † Onoba
 * † Onoba semicostata
 * † Onthophagus
 * † Onthophagus sp.
 * † Onthophilus
 * † Onthophilus striatus
 * † Ontocetus – type locality for genus
 * † Ontocetus
 * † Ontocetus emmonsi – type locality for species
 * † Ontocetus emmonsi
 * † Ontsira
 * † Ontsira cenozoica – type locality for species
 * † Ontsira colenutti – type locality for species
 * † Ontsira distracta – type locality for species
 * † Onychocella
 * † Onychocella subpyriformis
 * † Opalia
 * † Opalia interrupta
 * † Opalia obtusicostata
 * † Opalia sp. – type locality for species
 * † Opalia subterranea
 * † Ophichthus
 * † Ophichthus sphaeroides
 * † Ophioarachnicola
 * † Ophioarachnicola sp.
 * † Ophiomorpha
 * † Ophiomorpha nodosa
 * † Ophiosaurus
 * † Ophiosaurus sp.
 * † Ophisaurus
 * † Ophisaurus sp.
 * † Ophiura
 * † Ophiura sp.
 * † Ophonus
 * † Ophonus cordatus
 * † Ophryastites
 * † Ophryastites gardneri – type locality for species
 * † Opistognathus
 * † Opistognathus tertius
 * † Oplonaeschna
 * † Oplonaeschna vectensis – type locality for species
 * † Opsiclaenodon
 * † Opsiclaenodon major
 * † Orbitulipora
 * † Orbitulipora petiolus
 * † Orcinus
 * † Orcinus citoniensis
 * † Orcinus orca
 * † Orobitis
 * † Orobitis cyaneus
 * † Orthakrolophos
 * † Orthakrolophos bartonensis
 * † Orthakrolophos depressus
 * † Orthocardium – tentative report
 * † Orthocardium
 * † Orthocardium porulosum
 * † Orthosurcula
 * † Orthosurcula cochlis
 * † Orthosurcula crassa
 * † Orthosurcula keelei
 * † Orthosurcula teretrium
 * † Osangularia
 * † Osangularia sp.
 * † Osmerus
 * † Osmerus delicatulus
 * † Osmunda
 * † Osmunda dowkeri
 * † Osmunda lignitum
 * † Ostracion
 * † Ostracion sp.
 * † Ostrea
 * † Ostrea bellovacina – or unidentified comparable form
 * † Ostrea bellovacina
 * † Ostrea edulis
 * † Ostrea princeps
 * † Ostrea sp.
 * † Ostrea spp.
 * † Otiorhynchus
 * † Otiorhynchus arcticus
 * † Otiorhynchus ligneus
 * † Otiorhynchus nodosus
 * † Otiorhynchus ovatus
 * † Otiorhynchus rugifrons
 * † Otiorhynchus sp.
 * † Otodus
 * † Otodus megalodon
 * † Otolithes
 * † Otolithes acuminatus
 * † Otolithes bouryi
 * † Otolithes concavus
 * † Otolithes duplex
 * † Otolithes gracilis – or unidentified related form
 * † Otolithes gregarius
 * † Otolithes lemoinei
 * † Otolithes nobilis
 * † Otolithes praeluscus
 * † Otolithes praemaximus
 * † Otolithes rzehaki
 * † Otolithes sector
 * † Otolithes shepherdi
 * † Otolithes sp.
 * † Otolithes subnobilis – or unidentified related form
 * † Otolithes umbonatus
 * † Otolithus
 * † Otolithus acutangula – or unidentified comparable form
 * † Otolithus approximatus
 * † Otolithus dimidiatus
 * † Otolithus insignis
 * † Otolithus praeluscus
 * † Otolithus subregularis
 * † Otolithus waltoni
 * † Oulimnius
 * † Oulimnius troglodytes
 * † Oulimnius tuberculatus
 * † Ovicarpum – type locality for genus
 * † Ovicarpum reticulatum – type locality for species
 * † Owenemys
 * † Owenemys testudiniformis – type locality for species
 * † Oxyacrum
 * † Oxyacrum leptum – or unidentified related form
 * † Oxyacrum leptum
 * † Oxyacrum obliteratum
 * † Oxyaena
 * † Oxyaena gulo
 * † Oxyaena toliapicum – type locality for species
 * † Oxyaena toliapicum
 * † Oxyrhina
 * † Oxyrhina praecursor
 * † Oxyrhina sheppeyensis – type locality for species
 * † Oxyrhina sheppeyensis
 * † Oxyserphus
 * † Oxyserphus kozlovi – type locality for species
 * † Oxytelus
 * † Oxytelus fulvipes
 * † Pachyaena
 * † Pachyaena ossifraga – or unidentified comparable form
 * † Pachycrommium
 * † Pachycrommium scalariforme
 * † Pachygaleus
 * † Pachygaleus lefevrei
 * † Pachynolophus
 * † Pachynolophus boixedatensis – or unidentified related form
 * † Pachysyrnola
 * † Pachysyrnola sp.
 * † Pactopus
 * † Pactopus avitus – type locality for species
 * † Palaeaspis
 * † Palaeaspis bowerbanki – type locality for species
 * † Palaeoallophylus
 * † Palaeoallophylus minimus – type locality for species
 * † Palaeoallophylus rotundatus
 * † Palaeobruguiera – type locality for genus
 * † Palaeobruguiera
 * † Palaeobruguiera elongata – type locality for species
 * † Palaeobruguiera lata – type locality for species
 * † Palaeobursera – type locality for genus
 * † Palaeobursera
 * † Palaeobursera bognorensis – type locality for species
 * † Palaeobursera lakensis – type locality for species
 * † Palaeobursera lakensis
 * † Palaeobursera sp.
 * † Palaeocleome – type locality for genus
 * † Palaeocleome lakensis – type locality for species
 * † Palaeococculus – type locality for genus
 * † Palaeococculus
 * † Palaeococculus lakensis – type locality for species
 * † Palaeococculus lakensis
 * † Palaeocybium
 * † Palaeocybium proosti – or unidentified comparable form
 * † Palaeocybium proosti
 * † Palaeoeucharidium
 * † Palaeoeucharidium cellulare
 * † Palaeoglandina
 * † Palaeoglandina costellata
 * † Palaeohypodotus
 * † Palaeohypodotus rutoti
 * † Palaeohypotodus
 * † Palaeohypotodus rutoti – or unidentified related form
 * † Palaeoloxodon
 * † Palaeoloxodon antiquus
 * † Palaeolythrum
 * † Palaeolythrum bournense
 * † Palaeomicrogaster – type locality for genus
 * † Palaeomicrogaster oculatus – type locality for species
 * † Palaeonictis
 * † Palaeonictis gigantea
 * † Palaeonymphaea – tentative report
 * † Palaeonymphaea
 * † Palaeonymphaea eocenica
 * † Palaeonymphaea sp.
 * † Palaeonyssa
 * † Palaeonyssa multilocularis
 * † Palaeonyssa sp.
 * † Palaeophis
 * † Palaeophis sp.
 * † Palaeophis typhaeus
 * † Palaeophytocrene – tentative report
 * † Palaeophytocrene
 * † Palaeophytocrene ambigua
 * † Palaeophytocrene foveolata
 * † Palaeopolybia – tentative report
 * † Palaeopolybia anglica – type locality for species
 * † Palaeopython
 * † Palaeopython cadurcensis
 * † Palaeorhincodon
 * † Palaeorhincodon wardi
 * † Palaeoscolia – type locality for genus
 * † Palaeoscolia relicta – type locality for species
 * † Palaeosinomenium – type locality for genus
 * † Palaeosinomenium
 * † Palaeosinomenium hantonense – type locality for species
 * † Palaeosinomenium pulchrum – type locality for species
 * † Palaeosinomenium sp. 1informal
 * † Palaeosinomenium sp. 2informal
 * † Palaeosinomenium venablesii – type locality for species
 * † Palaeosinopa
 * † Palaeosinopa osborni – or unidentified comparable form
 * † Palaeotherium – tentative report
 * † Palaeotherium
 * † Palaeotherium curtum
 * † Palaeotherium duvali
 * † Palaeotherium magnum
 * † Palaeotherium medium – or unidentified comparable form
 * † Palaeotherium medium
 * † Palaeotherium muehlbergi
 * † Palaeotherium sp.
 * † Palaeotriton
 * † Palaeotriton venustus
 * † Palaeovitis
 * † Palaeovitis paradoxa
 * † Palaeoxestina
 * † Palaeoxestina occlusa
 * † Paleodicella – type locality for genus
 * † Paleodicella anomala – type locality for species
 * † Paleopsylloides
 * † Paleopsylloides anglica – type locality for species
 * † Paleopsylloides exhumatus – type locality for species
 * † Paleosisyra
 * † Paleosisyra sp.
 * † Paleryx
 * † Paleryx rhombifer – type locality for species
 * † Paleryx rhombifer – or unidentified comparable form
 * † Paleryx rhombifer
 * † Paleryx sp.
 * † Palliolum
 * † Palliolum gerardi
 * † Palliolum tigrinum
 * † Palmophyllum
 * † Palmophyllum sp.
 * † Palmospermum – tentative report
 * † Palmospermum
 * † Palmospermum bracknellense – type locality for species
 * † Palmospermum cooperi – type locality for species
 * † Palmospermum davisi – type locality for species
 * † Palmospermum elegans – type locality for species
 * † Palmospermum excavatum
 * † Palmospermum jenkinsi
 * † Palmospermum minimum
 * † Palmospermum minutum – type locality for species
 * † Palmospermum ornatum – type locality for species
 * † Palmospermum ovale – type locality for species
 * † Palmospermum parvum
 * † Palmospermum pulchrum – type locality for species
 * † Palmospermum sp.
 * † Palmospermum sp.6informal
 * † Palmospermum sp.7informal
 * † Palmospermum subglobulare – type locality for species
 * † Palpomyia
 * † Palpomyia edwardsi – type locality for species
 * † Paltostomopsis – type locality for genus
 * † Paltostomopsis ciliatus – type locality for species
 * † Paludestrina
 * † Paludestrina sp.
 * † Paludina
 * † Paludina conciana
 * † Paludina concinna – or unidentified related form
 * † Paludina globuloides
 * † Paludina impurata – tentative report
 * † Paludina lenta
 * † Paludina minima – tentative report
 * † Paludina sp.
 * † Paludina unicolor
 * † Paludinae
 * † Paludinae sp.
 * † Paludomus
 * † Paludomus sincenyensis
 * † Paludomus triticea
 * † Pandora
 * † Pandora defrancii
 * † Pandora inaequivalvis
 * † Pandora pinna
 * † Pannonictis
 * † Pannonictis sp.
 * † Panopea – tentative report
 * † Panopea
 * † Panopea corrugata
 * † Panopea faujasii
 * † Panopea intermedia
 * † Panopea minor
 * † Panopea norvegica
 * † Panopea sp.
 * † Panopea virgula
 * † Panthera – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Panthera
 * † Panthera gombaszoegensis – or unidentified comparable form
 * † Panthera leo – or unidentified comparable form
 * † Panthera leo
 * † Pantrogna
 * † Pantrogna mandati
 * † Pantrogna russelli – or unidentified comparable form
 * † Pantrogna sp. 1informal
 * † Paraconger
 * † Paraconger sauvagei
 * † Paracyanthus
 * † Paracyanthus cylindricus
 * † Paracyathus – tentative report
 * † Paracyathus
 * † Paracyathus crassus
 * † Paracyathus sp.
 * † Paradelomys
 * † Paradelomys quercyi
 * † Paradoxonycteris
 * † Paradoxonycteris Sp. 1informal
 * † Paradoxonycteris Sp. 2informal
 * † Paradoxonycteris tobieni
 * † Parailurus
 * † Parailurus anglicus
 * † Paralabrax
 * † Paralabrax tenuicauda
 * † Paramiacis
 * † Paramiacis exilis
 * † Paramiacis teilhardi
 * † Paramys
 * † Paramys sp.
 * † Paraphaenogaster
 * † Paraphaenogaster hooleyana – type locality for species
 * † Paraplatyspondylia – type locality for genus
 * † Paraplatyspondylia batesi – type locality for species
 * † Pararotalia
 * † Pararotalia sp.
 * † Paraseraphs
 * † Paraseraphs placitus
 * † Paratriaxomasia – type locality for genus
 * † Paratriaxomasia solentensis – type locality for species
 * † Pardosa
 * † Pardosa pullata
 * † Parnassia
 * † Parnassia palustris
 * † Paroxacron
 * † Paroxacron sp.
 * † Parthenocissus
 * † Parthenocissus monasteriensis
 * † Parvilucina
 * † Parvilucina galeottiana
 * † Parvilucina pusilla
 * † Parvilucina seminulum
 * † Parvilucina sp.
 * † Parvirallus – type locality for genus
 * † Parvirallus
 * † Parvirallus gracilis – type locality for species
 * † Parvirallus gracilis
 * † Parvisipho – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Parvisipho infraeocenica – or unidentified comparable form
 * † Paschatherium
 * † Paschatherium dolloi
 * † Pasitheola
 * † Pasitheola pourcyensis – or unidentified related form
 * † Patina – tentative report
 * † Patina pellucida
 * † Patriarchamys
 * † Patriarchamys batesi
 * † Patrobus
 * † Patrobus assimilis
 * † Patrobus septentrionis – or unidentified comparable form
 * † Patrobus septentrionis
 * † Paxylobembra – type locality for genus
 * † Paxylobembra kozlovi – type locality for species
 * † Pecten – tentative report
 * † Pecten
 * † Pecten disparatus
 * † Pecten maxima
 * † Pecten sp.
 * † Pectunculina
 * † Pectunculina scalaris
 * † Pedicularis
 * † Pedicularis palustris
 * † Pelidnotites – type locality for genus
 * † Pelidnotites atavus – type locality for species
 * † Pelophila
 * † Pelophila borealis
 * † Pentatomites
 * † Pentatomites acourti – type locality for species
 * † Peradectes
 * † Peradectes sp.
 * † Peratherium
 * † Peratherium sp.
 * † Peratherium sp. 1informal
 * † Peratherium sp. Ainformal
 * † Perca
 * † Perca fluviatilis
 * † Percidarum
 * † Percidarum plebeius – or unidentified related form
 * † Percolinus
 * † Percolinus proudlocki – type locality for species
 * † Percolinus proudlocki
 * † Percostoma – type locality for genus
 * † Percostoma angustum – type locality for species
 * † Periaulax
 * † Periaulax spiratus
 * † Periaulax trochiformis
 * † Perilaux
 * † Perilaux spiratus
 * † Perilaux trochiformis
 * † Petalocardia
 * † Petalocardia pectinifera
 * † Petaloconchus
 * † Petaloconchus intortus
 * † Petrophiloides
 * † Petrophiloides richardsoni
 * † Phaedon
 * † Phaedon armoraciae
 * † Phalacrocorax
 * † Phalacrocorax carbo
 * † Phalacrus
 * † Phalacrus caricis
 * † Phellodendron
 * † Phellodendron costatum
 * † Phenacodus
 * † Phenacodus lemoinei
 * † Philine
 * † Philine expansa
 * † Philonthus
 * † Philonthus linki
 * † Philonthus rotundicollis
 * † Philonthus spp.
 * † Philoponites – type locality for genus
 * † Philoponites clarus – type locality for species
 * † Phoca
 * † Phoca moori – type locality for species
 * † Phoca moori
 * † Phoca sp.
 * † Phocanella
 * † Phocanella pumila
 * † Phocoena
 * † Phocoena communis
 * † Phoenicrus
 * † Phoenicrus phoenicrus
 * † Pholadidea
 * † Pholadidea papyracea
 * † Pholadomya
 * † Pholadomya hesterna
 * † Pholadomya margaritacea
 * † Pholadomya sp.
 * † Pholadomya virgulosa
 * † Pholas
 * † Pholas intermedia
 * † Pholas sp.
 * † Phorculus
 * † Phorculus sulcatus
 * † Phosphuga
 * † Phosphuga atrata
 * † Phronia – tentative report
 * † Phronia virgata – type locality for species
 * † Phryganea
 * † Phryganea obsoleta
 * † Phrynolambrus
 * † Phrynolambrus pentagonus
 * † Phyllobius
 * † Phyllobius spp.
 * † Phyllodus
 * † Phyllodus sp.
 * † Phyllodus toliapicus
 * † Physeter
 * † Physeter macrocephalus
 * † Physeter sp.
 * † Physeterula
 * † Physeterula dubusi
 * † Physodon
 * † Physodon secundus
 * † Physodon tertius
 * † Physogaleus
 * † Physogaleus secundus
 * † Phytobius
 * † Phytobius leucogaster
 * † Phytodecta
 * † Phytodecta exilis
 * † Phytonomus
 * † Phytonomus dauci
 * † Pieurotoma
 * † Pieurotoma spp.
 * † Pinguinus
 * † Pinguinus impennis
 * † Pinna
 * † Pinna margaritacea
 * † Pinna pectinata
 * † Pinna sp.
 * † Pinus – tentative report
 * † Pinus
 * † Pinus bowerbanki
 * † Pinus dixoni
 * † Pinus macrocephalus
 * † Pinus prestwichi
 * † Pinus sp.
 * † Pinus sylvestris
 * † Pirata – tentative report
 * † Pirata
 * † Pirata piraticus
 * † Pirata sp.
 * † Pisidium
 * † Pisidium casertanum
 * † Pisidium nitidum
 * † Pisidium obtusale
 * † Pisidium subtruncatum
 * † Pisidium vincentianum
 * † Pisodus
 * † Pisodus oweni
 * † Pissodites – type locality for genus
 * † Pissodites argillosus – type locality for species
 * † Pitar
 * † Pitar obliqua
 * † Pitar oraelongus
 * † Pitar parisiensis
 * † Pitar rudis
 * † Pitar selseiensis
 * † Pitar sp. – type locality for species
 * † Pitar sp.
 * † Pitar suborbicularis
 * † Pitar sulcatarius – or unidentified comparable form
 * † Pitar sulcatarius
 * † Pitar transversus
 * † Pitar vaginacarum
 * † Pityostrobus
 * † Pityostrobus dixoni
 * † Plagiolophus – type locality for genus
 * † Plagiolophus
 * † Plagiolophus annectens – type locality for species
 * † Plagiolophus annectens
 * † Plagiolophus curtisi
 * † Plagiolophus minor
 * † Plagiolophus sp.
 * † Planorbides
 * † Planorbides sp.
 * † Planorbina
 * † Planorbina spp.
 * † Planorbis
 * † Planorbis crista
 * † Planorbis discus
 * † Planorbis euomphalus
 * † Planorbis hemistoma – tentative report
 * † Planorbis hemistoma
 * † Planorbis laevis
 * † Planorbis lens – or unidentified comparable form
 * † Planorbis lens
 * † Planorbis lenta
 * † Planorbis leucostoma
 * † Planorbis leus
 * † Planorbis obtusus
 * † Planorbis oligyratus – tentative report
 * † Planorbis oligyratus – or unidentified comparable form
 * † Planorbis oligyratus
 * † Planorbis planalatus
 * † Planorbis platystoma – or unidentified comparable form
 * † Planorbis platystoma
 * † Planorbis rotundatus – tentative report
 * † Planorbis rotundatus
 * † Planorbis sowerbii
 * † Planorbis sp.
 * † Planorbis spp.
 * † Planorbulina
 * † Planorbulina mediterranensis
 * † Plantago
 * † Plantago maritima
 * † Platax
 * † Platax woodwardi
 * † Platessa
 * † Platessa sp.
 * † Plateumaris
 * † Plateumaris affinis
 * † Plateumaris sericea
 * † Platychoerops
 * † Platychoerops georgei
 * † Platychoerops richardsoni
 * † Platychoerops sp.
 * † Platylaemus – type locality for genus
 * † Platylaemus
 * † Platylaemus colei – type locality for species
 * † Platylaemus colei
 * † Platylaemus sp.
 * † Platystethus
 * † Platystethus arenarius
 * † Platystethus nitens
 * † Platystethus spp.
 * † Platyura
 * † Platyura obliqua – type locality for species
 * † Plecia
 * † Plecia acourti – type locality for species
 * † Plectrocnemia – tentative report
 * † Plectrocnemia incompleta – type locality for species
 * † Plectrophenas
 * † Plectrophenas nivalis
 * † Plectrophenax
 * † Plectrophenax nivalis
 * † Plejona
 * † Plejona mitrata
 * † Plesiadapis
 * † Plesiadapis tricuspidens – or unidentified related form
 * † Plesiarctomys
 * † Plesiarctomys curranti – type locality for species
 * † Plesiarctomys hurzeleri
 * † Plesiarctomys sp.
 * † Plesiesthonyx
 * † Plesiesthonyx minimus
 * † Plesiocerithium
 * † Plesiocerithium sp.
 * † Plesiocetopsis
 * † Plesiocetopsis hupschii
 * † Plesiocetus
 * † Plesiocetus brialmontii
 * † Plesiocetus dubius
 * † Pleuromeris
 * † Pleuromeris cuneata – or unidentified related form
 * † Pleuromeris decussata – or unidentified related form
 * † Pleurostoma
 * † Pleurostoma lima
 * † Pleurotoma
 * † Pleurotoma catenata
 * † Pleurotoma curtistoma
 * † Pleurotoma gracilicostata
 * † Pleurotoma harpula
 * † Pleurotoma intorta
 * † Pleurotoma morreni
 * † Pleurotoma nebula
 * † Pleurotoma pannus
 * † Pleurotoma porrecta
 * † Pleurotoma senilis
 * † Pleurotoma turricula
 * † Pleurotoma turris
 * † Pliciscala
 * † Pliciscala sp.
 * † Pliolophus
 * † Pliolophus barnesi – type locality for species
 * † Pliolophus vulpiceps – type locality for species
 * † Pliolophus vulpiceps – or unidentified related form
 * † Pliomys
 * † Pliomys episcopalis
 * † Plisomena – type locality for genus
 * † Plisomena gigantea – type locality for species
 * † Pocadicnemis
 * † Pocadicnemis pumila
 * † Podocarpus – tentative report
 * † Podocarpus argillaelondinensis
 * † Podocarpus eocenica
 * † Podocarpus incerta
 * † Podocephalus – type locality for genus
 * † Podocephalus
 * † Podocephalus curryi – type locality for species
 * † Podocephalus nitidus – type locality for species
 * † Pododesmus
 * † Pododesmus patelliformis
 * † Poirieria
 * † Poirieria albionis
 * † Poirieria foliacea
 * † Poirieria subcoronata
 * † Poirieria subcoronatus
 * † Poirieria subcristata
 * † Polinices
 * † Polinices marginalis
 * † Polinices sp.
 * † Polinices turgidus
 * † Polinicies
 * † Polinicies turgidis
 * † Polinicies turgidus
 * † Polycarpella
 * † Polycarpella caespitosa
 * † Polygireulima
 * † Polygireulima glabella
 * † Polygonum
 * † Polygonum amphibium
 * † Polygonum aviculare
 * † Polygonum hydropiper
 * † Polymedosa
 * † Polymedosa convexa
 * † Polymesoda
 * † Polymesoda compressa
 * † Polymesoda cordata
 * † Polymesoda strigosa
 * † Polymesoda subarata
 * † Polymorphina
 * † Polymorphina accuminata
 * † Polymorphina acuminata
 * † Polysphincta – tentative report
 * † Polysphincta atavina – type locality for species
 * † Pomadasys
 * † Pomadasys latus
 * † Ponderia
 * † Ponderia caillati
 * † Ponerites
 * † Ponerites antropovi – type locality for species
 * † Ponerites crawleyi – type locality for species
 * † Ponerites hooleyi – type locality for species
 * † Ponerites hooleyi
 * † Ponerites sp.
 * † Pontifactor
 * † Pontifactor sp.
 * † Pontosphaera
 * † Pontosphaera distincta
 * † Pontosphaera pulcheroides
 * † Poromya
 * † Poromya granulata
 * † Porosoma – tentative report
 * † Porosoma sp.
 * † Portnallia – type locality for genus
 * † Portnallia
 * † Portnallia bognorensis – type locality for species
 * † Portnallia sheppeyensis – type locality for species
 * † Portunites
 * † Portunites sp.
 * † Portunites sylviae
 * † Porzana
 * † Porzana porzana
 * † Posidonia – tentative report
 * † Posidonia
 * † Posidonia parisiensis
 * † Posidonia sp.
 * † Potamides
 * † Potamides acutus
 * † Potamides cinctum
 * † Potamides cinctus
 * † Potamides concava
 * † Potamides concavus
 * † Potamides cristatus – or unidentified comparable form
 * † Potamides dixoni
 * † Potamides duplex
 * † Potamides funatum
 * † Potamides sp.
 * † Potamides tricarinatus
 * † Potamides tricinctus
 * † Potamides vagus
 * † Potamides variabilis – or unidentified comparable form
 * † Potamides ventricosum
 * † Potamides ventricosus
 * † Potamogeton
 * † Potamogeton alpinus
 * † Potamogeton densus
 * † Potamogeton filiformis
 * † Potamogeton perforatus
 * † Potamogeton pygmaeus
 * † Potamomides
 * † Potamomides cinctus
 * † Potamomides duplex
 * † Potamomya
 * † Potamomya plana
 * † Potamomya sp.
 * † Potentilla
 * † Potentilla anserina
 * † Potentilla erecta
 * † Potentilla palustris
 * † Potentilla reptans
 * † Potentilla spp.
 * † Potentilla sterilis
 * † Potergites – type locality for genus
 * † Potergites senectus – type locality for species
 * † Potomomya
 * † Potomomya angulata
 * † Potomomya piapa
 * † Potomomya plana
 * † Potomomya sp.
 * † Potomomya subangulata
 * † Primapus – type locality for genus
 * † Primapus
 * † Primapus lacki – type locality for species
 * † Primapus lacki
 * † Primula
 * † Primula farinosa – or unidentified comparable form
 * † Primula sp.
 * † Priscoficus
 * † Priscoficus eocenica
 * † Priscoficus londoni
 * † Priscoficus smithi
 * † Priscoficus smithii
 * † Pristigenys
 * † Pristigenys spectabilis
 * † Pristipomoidens
 * † Pristipomoidens pentagonalis
 * † Pristis
 * † Pristis bisulcatus
 * † Pristis lathami
 * † Proctacanthus
 * † Proctacanthus fractus – type locality for species
 * † Proeurotica – type locality for genus
 * † Proeurotica – tentative report
 * † Proeurotica
 * † Proeurotica arcana – type locality for species
 * † Proeurotica inanima – type locality for species
 * † Proeurotica paulula – type locality for species
 * † Proeurotica sp.
 * † Progempylus – type locality for genus
 * † Progempylus edwardsi – type locality for species
 * † Prohepialus
 * † Prohepialus sp.
 * † Prolates
 * † Prolates sp.
 * † Promathildia
 * † Promathildia raincourti – or unidentified related form
 * † Promegalops – type locality for genus
 * † Promegalops
 * † Promegalops sheppeyensis – type locality for species
 * † Promegalops signeuxae – type locality for species
 * † Promyllantor
 * † Promyllantor impletus
 * † Propalaeotherium
 * † Propalaeotherium sp.
 * † Propebela
 * † Propebela turricula
 * † Propristis
 * † Propristis schweinfurthi
 * † Propylea
 * † Propylea quatuordecimpunctata
 * † Proschistocerca
 * † Proschistocerca oligocaenica – type locality for species
 * † Proschistocerca oligocaenica
 * † Protoaltingia
 * † Protoaltingia europaea
 * † Protoaltingia hantonensis – type locality for species
 * † Protoaltingia hantonensis
 * † Protobarclaya
 * † Protobarclaya eocenica
 * † Protoberis – type locality for genus
 * † Protoberis obliteratus – type locality for species
 * † Protocommiphora
 * † Protocommiphora europaea
 * † Protopolistes
 * † Protopolistes oblitus – type locality for species
 * † Protoravensara
 * † Protoravensara sheppeyensis
 * † Protosceliphron
 * † Protosceliphron brevior – type locality for species
 * † Protoscinis – type locality for genus
 * † Protoscinis perparvus – type locality for species
 * † Prototomus
 * † Prototomus girardoti
 * † Prototomus minimus
 * † Protula
 * † Protula sp.
 * † Psammotoena
 * † Psammotoena constrictiuscula – or unidentified related form
 * † Psathura
 * † Psathura fragilis
 * † Pseudamussium
 * † Pseudamussium princeps
 * † Pseudamussium sulcatum
 * † Pseudoclavulina
 * † Pseudoclavulina anglica
 * † Pseudocominella
 * † Pseudocominella armata
 * † Pseudodontornis
 * † Pseudodontornis tenuirostris – type locality for species
 * † Pseudoliva
 * † Pseudoliva fissurata
 * † Pseudoliva nodulosa
 * † Pseudoliva obtusa
 * † Pseudoliva ovalis
 * † Pseudolivella – or unidentified comparable form
 * † Pseudolivella
 * † Pseudolivella impressa
 * † Pseudolivella mitreola – or unidentified comparable form
 * † Pseudoloris
 * † Pseudoloris crusafonti – or unidentified comparable form
 * † Pseudoloris parvulus
 * † Pseudoltinomys
 * † Pseudoltinomys gaillardi
 * † Pseudoltinomys sp.
 * † Pseudoneptunea
 * † Pseudoneptunea curta
 * † Pseudoneptunea sindonata
 * † Pseudoneptunea sp.
 * † Pseudoparamys
 * † Pseudoparamys ageiensis
 * † Pseudoparamys sp.
 * † Pseudorca
 * † Pseudorca crassidens – type locality for species
 * † Pseudorca crassidens
 * † Pseudorissoina
 * † Pseudorissoina parisiensis
 * † Pseudosclerocarya
 * † Pseudosclerocarya lentiformis
 * † Pseudosphaerodon
 * † Pseudosphaerodon antiquus – type locality for species
 * † Pseudosphaerodon antiquus – or unidentified comparable form
 * † Psilonichnus
 * † Psilonichnus sp.
 * † Psuedomiltha
 * † Psuedomiltha sp.
 * † Psychoda – tentative report
 * † Psychoda
 * † Psychoda leucospila – type locality for species
 * † Psychoda primaeva – type locality for species
 * † Pteria
 * † Pteria media
 * † Pteria papyracea
 * † Pteria sp.
 * † Pteris
 * † Pteris eocenica
 * † Pterocaryopsis – type locality for genus
 * † Pterocaryopsis bognorensis – type locality for species
 * † Pterochelus
 * † Pterochelus subplicatilis
 * † Pterodon
 * † Pterodon dasyuroides
 * † Pteromalus – tentative report
 * † Pteromalus vectensis – type locality for species
 * † Pteromeris
 * † Pteromeris corbis
 * † Pteronemobius – tentative report
 * † Pteronemobius anglicus – type locality for species
 * † Pterostichus
 * † Pterostichus adstrictus
 * † Pterostichus gurnetensis – type locality for species
 * † Pterostichus nigrita
 * † Pterostichus pliocenicus – type locality for species
 * † Pterostichus strenuus
 * † Pterostichus vernalis
 * † Pterothrissus
 * † Pterothrissus bartonensis
 * † Pterothrissus cristatus
 * † Pterothrissus protensis
 * † Pterotriamescaptor
 * † Pterotriamescaptor primus – type locality for species
 * † Pterygocythereis
 * † Pterygocythereis cornuta
 * † Pterygocythereis fimbriata
 * † Pterynotus
 * † Pterynotus crenulatus
 * † Pterynotus tricarinatus
 * † Ptinus
 * † Ptinus sp.
 * † Ptychatractus
 * † Ptychatractus interruptus
 * † Ptycheulimella
 * † Ptycheulimella sp.
 * † Puellina
 * † Puellina sp.
 * † Pullenia
 * † Pullenia sphaeroides
 * † Pullinia
 * † Pullinia sphaeroides
 * † Pupa
 * † Pupa edentula
 * † Pupa perdentata
 * † Pupilla
 * † Pupilla muscorum
 * † Puppigerus
 * † Puppigerus breviceps – type locality for species
 * † Puppigerus breviceps
 * † Puppigerus camperi – type locality for species
 * † Puppigerus camperi
 * † Puppigerus crassicostata – type locality for species
 * † Puppigerus crassicostata
 * † Puppigerus sp.
 * † Pusillina – or unidentified related form
 * † Pusillina
 * † Pusillina misera
 * † Pusillina nana – or unidentified related form
 * † Pusillina nana
 * † Pycnodonte – or unidentified comparable form
 * † Pycnodonte
 * † Pycnodonte callifera
 * † Pycnodonte gryphovicinus – or unidentified comparable form
 * † Pycnodonte gryphovicinus
 * † Pycnodus
 * † Pycnodus bowerbanki
 * † Pycnodus sp.
 * † Pycnodus toliapicus
 * † Pycnoglypta
 * † Pycnoglypta lurida
 * † Pycnoscelus
 * † Pycnoscelus gardneri – type locality for species
 * † Pygocardia
 * † Pygocardia rustica
 * † Pyralites
 * † Pyralites preecei – type locality for species
 * † Pyramidella
 * † Pyramidella laeviuscula
 * † Pyrazus
 * † Pyrazus angulatus
 * † Pyrenicocephalus – type locality for genus
 * † Pyrenicocephalus jarzembowskii – type locality for species
 * † Pyripora
 * † Pyripora sp.
 * † Pyrrhocorax
 * † Pyrrhocorax pyrrhocorax
 * † Quedius
 * † Quedius sp.
 * † Quedius spp.
 * † Quercinium
 * † Quercinium porosum
 * † Quercygale
 * † Quercygale hastingsae – type locality for species
 * † Quercygale hastingsiae
 * † Raiceps
 * † Raiceps elegans
 * † Raja
 * † Raja batis
 * † Raja clavata
 * † Ramulina
 * † Ramulina sp.
 * † Rana
 * † Rana arvalis
 * † Rana esculenta
 * † Rana temporaria
 * † Ranunculus
 * † Ranunculus acris
 * † Ranunculus lingua
 * † Ranunculus platanifolius
 * † Ranunculus repens
 * † Ranunculus sceleratus
 * † Ranunculus sp.
 * † Ranunculus spp.
 * † Raphitoma – tentative report
 * † Raphitoma
 * † Raphitoma acuticosta
 * † Raphitoma leptocolpa
 * † Raphitoma quantalum – or unidentified related form
 * † Raphitoma rugosum – or unidentified related form
 * † Raphitoma sp.
 * † Raphitoma submarginata
 * † Rectilabrum
 * † Rectilabrum mundum
 * † Remiculus – tentative report
 * † Remiculus sp.
 * † Reticulitermes
 * † Reticulitermes sp.
 * † Reticulofenestra
 * † Reticulofenestra sp.
 * † Reticulofenestra umbilica
 * † Retusa – tentative report
 * † Retusa
 * † Retusa caillati
 * † Retusa consors
 * † Retusa conulus
 * † Retusa obtusa
 * † Retusa sp.
 * † Rhabdosphaera
 * † Rhabdosphaera spinula
 * † Rhabdosphaera tenuis
 * † Rhabdosphaera vitrea
 * † Rhachiosoma
 * † Rhachiosoma bispinosa
 * † Rhagatherium
 * † Rhagatherium sp.
 * † Rhamnospermum
 * † Rhamnospermum bilobatum
 * † Rhamphus
 * † Rhamphus pulicarius
 * † Rhantus
 * † Rhantus exsoletus
 * † Rhantus sp.
 * † Rhaphitoma
 * † Rhaphitoma sp.
 * † Rhinanthus – or unidentified comparable form
 * † Rhinanthus sp.
 * † Rhinobatos
 * † Rhinobatos bruxelliense
 * † Rhinobatos bruxelliensis
 * † Rhinobatos steurbauti
 * † Rhinocephalus – type locality for genus
 * † Rhinocephalus
 * † Rhinocephalus planiceps – type locality for species
 * † Rhinocephalus planiceps
 * † Rhinoceros
 * † Rhinoceros sp.
 * † Rhinoncus
 * † Rhinoncus castor
 * † Rhinoptera
 * † Rhinoptera davisesi
 * † Rhinoptera sherborni
 * † Rhipidia
 * † Rhipidia brodiei – type locality for species
 * † Rhodites
 * † Rhodites vetus – type locality for species
 * † Rhopalithes
 * † Rhopalithes noae
 * † Rhopalithes rugoides – or unidentified comparable form
 * † Rhus – tentative report
 * † Rhus
 * † Rhus lakensis – type locality for species
 * † Rhus sp.
 * † Rhynchaenus
 * † Rhynchaenus foliorum
 * † Rhynchaenus quercus
 * † Rhynchobatus
 * † Rhynchobatus vincenti
 * † Rhynchoconger
 * † Rhynchoconger pantanelli
 * † Rhynchorhinus
 * † Rhynchorhinus branchialis
 * † Rhynchorhinus major
 * † Rhyssalus
 * † Rhyssalus bruesi – type locality for species
 * † Rictaxis – tentative report
 * † Rictaxis
 * † Rictaxis munieri
 * † Rictaxis sp.
 * † Rimella
 * † Rimella fissurella
 * † Rimella rimosa
 * † Ringicula
 * † Ringicula buccinea
 * † Ringicula lignatarum
 * † Ringicula lignitarium
 * † Ringicula lignitarum
 * † Ringicula minor
 * † Ringicula parva
 * † Ringicula ringens
 * † Ringicula sp.
 * † Ringicula turgida
 * † Ringicula ventricosa
 * † Riolus
 * † Riolus cupreus
 * † Riolus sp.
 * † Riossa
 * † Riossa chastelii
 * † Rissoa
 * † Rissoa chastelii
 * † Rissoa costulata
 * † Rissoa inconspicua
 * † Rissoa parva
 * † Rissoa sp.
 * † Rissoina
 * † Rissoina cochlearella
 * † Rissoina puncticulata
 * † Robertina
 * † Robertina germanica
 * † Rorippa
 * † Rorippa islandica
 * † Rostellaria
 * † Rostellaria antiquum
 * † Rostellaria errans
 * † Rostellaria exactus
 * † Rostellaria gracilenta
 * † Rostellaria interruptus
 * † Rostellaria intortus
 * † Rostellaria labiatus
 * † Rostellaria longaevus
 * † Rostellaria obscurus
 * † Rostellaria plurimacosta
 * † Rostellaria porrectus
 * † Rostellaria pyrus
 * † Rostellaria sp.
 * † Rostellaria warlii
 * † Rostreulima
 * † Rostreulima eocenica – or unidentified related form
 * † Rostreulima eocinica – or unidentified related form
 * † Rostreulima macrostoma
 * † Roxania
 * † Roxania biumbilicata
 * † Roxania coronata – or unidentified related form
 * † Roxania ovulata
 * † Roxania sp.
 * † Rubus
 * † Rubus acutiformis
 * † Rumex
 * † Rumex acetosella
 * † Russellophis
 * † Russellophis sp.
 * † Rutaspermum
 * † Rutaspermum bognorensis – type locality for species
 * † Rutaspermum excavatum – type locality for species
 * † Rutaspermum excavatum
 * † Rutaspermum glabrum – type locality for species
 * † Rutaspermum magnificum – type locality for species
 * † Rutaspermum minimum – type locality for species
 * † Rutaspermum rugosum – type locality for species
 * † Rutaspermum sp.
 * † Rutaspermum striatum – type locality for species
 * † Rymosia
 * † Rymosia edwardsi – type locality for species
 * † Rymosia ferruginea – type locality for species
 * † Rymosia grisea – type locality for species
 * † Rymosia rufescens – type locality for species
 * † Sabal
 * † Sabal grandisperma
 * † Sabal sp.
 * † Saccella
 * † Saccella communis – or unidentified related form
 * † Saccella costulata
 * † Saccella galeottiana
 * † Saccostrea – tentative report
 * † Saccostrea sp.
 * † Sagittaria
 * † Sagittaria natans
 * † Salda
 * † Salda littoralis
 * † Saldula
 * † Saldula saltatoria
 * † Salix
 * † Salix herbacea
 * † Salix phylicifolia – or unidentified comparable form
 * † Salix reticulata – or unidentified comparable form
 * † Sambucus
 * † Sambucus mudensis – type locality for species
 * † Sambucus parvula
 * † Sambucus sp.
 * † Sanguinolaria
 * † Sanguinolaria compressa
 * † Sanguinolaria hollowaysii
 * † Sanguinolaria sp.
 * † Sapindospermum
 * † Sapindospermum cooperi – type locality for species
 * † Sapindospermum jenkinsi
 * † Sapindospermum ovoideum
 * † Sapindospermum revolutum – type locality for species
 * † Sapindospermum sp.
 * † Sapoticarpum – tentative report
 * † Sapoticarpum sp.
 * † Saprosites – type locality for genus
 * † Saprosites cascus – type locality for species
 * † Sassia
 * † Sassia arguta
 * † Sassia expansa
 * † Sassia flandrica
 * † Sassia sp.
 * † Sassia sussexiensis
 * † Saturninia
 * † Saturninia gracilis
 * † Saturninia mamertensis – or unidentified related form
 * † Saturninia sp. 1informal
 * † Saturninia sp. 2informal
 * † Saturninia tobieni – or unidentified related form
 * † Saturninia tobieni – or unidentified comparable form
 * † Saurida
 * † Saurida tenuis
 * † Savignia
 * † Savignia frontata
 * † Saxicola
 * † Saxicola torquata
 * † Saxifragispermum
 * † Saxifragispermum spinosissimum
 * † Saxolucina
 * † Saxolucina proxima – or unidentified comparable form
 * † Scabiosa
 * † Scabiosa columbaria
 * † Scacchia
 * † Scacchia elliptica
 * † Scalaria
 * † Scalaria geniculata
 * † Scalaria hamulifera
 * † Scalaria sp.
 * † Scalaria torulosa
 * † Scalaspira
 * † Scalaspira alveolatus
 * † Scaldicetus
 * † Scaldicetus caretti – tentative report
 * † Scaldicetus caretti
 * † Scaldicetus grandis
 * † Scalopax
 * † Scalopax rusticola
 * † Scambus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Scambus fossilis – type locality for species
 * † Scaphander – tentative report
 * † Scaphander
 * † Scaphander altavillensis
 * † Scaphander edwardsii
 * † Scaphander parisiensis
 * † Scaphander polysarcus – or unidentified comparable form
 * † Scaphander sp.
 * † Scaphella
 * † Scaphella lamberti
 * † Scapularca
 * † Scapularca globulosa
 * † Schizaster
 * † Schizaster branderianus
 * † Schizaster durbani
 * † Schizogliravus
 * † Schizogliravus daamsi – type locality for species
 * † Schizogliravus daamsi
 * † Schizoneurites – type locality for genus
 * † Schizoneurites brevirostris – type locality for species
 * † Schoenoplectus
 * † Schoenoplectus lacustris
 * † Schuleridea
 * † Schuleridea perforata
 * † Sciaenurus
 * † Sciaenurus bowerbanki
 * † Sciara
 * † Sciara gurnetensis – type locality for species
 * † Sciara lacoei – type locality for species
 * † Sciara protoberidis – type locality for species
 * † Scirpus – tentative report
 * † Scirpus
 * † Scirpus lakensis
 * † Scirpus sp.
 * † Sciuroides
 * † Sciuroides ehrensteinensis
 * † Sciuroides rissonei – type locality for species
 * † Sciurus
 * † Sciurus vulgaris – tentative report
 * † Scleranthus
 * † Scleranthus annuus
 * † Scleriocarya – type locality for genus
 * † Scleriocarya tribrachteata – type locality for species
 * † Sclerostyla
 * † Sclerostyla mellevillei
 * † Scoliodon
 * † Scoliodon sp.
 * † Scolytus
 * † Scolytus intricatus
 * † Scombramphodon
 * † Scombramphodon crassidens
 * † Scombramphodon sheppeyensis – type locality for species
 * † Scombrinus
 * † Scombrinus nuchalis
 * † Sconsia
 * † Sconsia augustana
 * † Sconsia striata
 * † Scraeva – type locality for genus
 * † Scraeva
 * † Scraeva hatherwoodensis – type locality for species
 * † Scraeva hatherwoodensis
 * † Scraeva sp.
 * † Scraeva woodi – type locality for species
 * † Scrobiculabra
 * † Scrobiculabra condamini
 * † Scyliorhinus
 * † Scyliorhinus biauricalatus
 * † Scyliorhinus gilbert – or unidentified related form
 * † Scyliorhinus gilberti – or unidentified related form
 * † Scyliorhinus gilberti
 * † Scyliorhinus minutissimus
 * † Scyliorhinus pattersoni
 * † Scyliorhinus sp.
 * † Scyliorhinus spp.
 * † Scyliorhinus woodwardi
 * † Scyllarides
 * † Scyllarides belli
 * † Sebastodes
 * † Sebastodes bognoriensis
 * † Segestria
 * † Segestria sp.
 * † Seila
 * † Seila mundula
 * † Seila praelonga – or unidentified related form
 * † Seila sp.
 * † Seila variata – or unidentified comparable form
 * † Selachophidium
 * † Selachophidium splendens
 * † Selaginella – tentative report
 * † Selaginella
 * † Selaginella selaginoides
 * † Selaginella sp.
 * † Semeloidea
 * † Semeloidea curryi – type locality for species
 * † Semiactaeon
 * † Semiactaeon spaericulus
 * † Semicassis
 * † Semicassis ambigua
 * † Semimodiola – tentative report
 * † Semimodiola
 * † Semimodiola crassistriata
 * † Semimodiola elegans
 * † Semimodiola hastata – or unidentified comparable form
 * † Semimodiola sp.
 * † Semionis
 * † Semionis wightensis – type locality for species
 * † Sequoia
 * † Sequoia couttsiae
 * † Sequoia sp.
 * † Seraphs
 * † Seraphs fusiformis
 * † Sereneopeus
 * † Sereneopeus kempi
 * † Serenoa
 * † Serenoa eocenica
 * † Serenoa sp.
 * † Serpula
 * † Serpula corrugata
 * † Serpula crassa
 * † Serpula estensa
 * † Serpula exigua
 * † Serpula extensa
 * † Serpula heptagona
 * † Serpula sp.
 * † Serpula tenuis
 * † Serpuloides
 * † Serpuloides cancellatus
 * † Serpulorbis
 * † Serpulorbis cancellatus
 * † Serranopsis – type locality for genus
 * † Serranopsis londinensis – type locality for species
 * † Serranus
 * † Serranus wemmeliensis – or unidentified comparable form
 * † Serratocerithium
 * † Serratocerithium maryense
 * † Serratocerithium serratum
 * † Serratocerithium tuberculosum
 * † Serripes
 * † Serripes groenlandicus
 * † Shrubsolea
 * † Shrubsolea jenkinsi
 * † Sialis
 * † Sialis sp.
 * † Sigapatella
 * † Sigapatella aperta – or unidentified comparable form
 * † Sigapatella aperta
 * † Sigapatella echinulata
 * † Sigapatella echinulatum
 * † Sigapatella lamellosa
 * † Sigapatella sp.
 * † Sigatica
 * † Sigatica hantoniensis
 * † Sigatica obovata
 * † Sigmesaliaex gr.
 * † Sigmesalia
 * † Sigmesalia chaussyensis – or unidentified comparable form
 * † Sigmesalia fasciata – or unidentified related form
 * † Sigmesalia fasciata
 * † Sigmesalia favrei
 * † Sigmesalia incertae – or unidentified related form
 * † Sigmesalia melanoides – or unidentified related form
 * † Sigmesalia multisulcata
 * † Sigmesalia sulcata
 * † Sigmesalia variabilis
 * † Sigmesalia wateleti – or unidentified related form
 * † Siliqua
 * † Siliqua kingi – type locality for species
 * † Siliqua kingi
 * † Siliquaria
 * † Siliquaria parva
 * † Silpha
 * † Silpha tristis – or unidentified comparable form
 * † Similipecten
 * † Similipecten similis
 * † Simplocaria
 * † Simplocaria semistriata
 * † Simulium
 * † Simulium sp.
 * † Sinaeolothrips
 * † Sinaeolothrips brodiei – type locality for species
 * † Sinaeolothrips brodiei
 * † Sinum
 * † Sinum clathratum
 * † Sinum clathratus
 * † Sinum clathrum
 * † Sinustomia
 * † Sinustomia sp.
 * † Siphonalia
 * † Siphonalia cooperi
 * † Siphonalia mariae
 * † Siphonalia subnodosa
 * † Siphonodentalium
 * † Siphonodentalium nitidum – or unidentified related form
 * † Sitona
 * † Sitona lepidus
 * † Sitona sp.
 * † Sitona spp.
 * † Skaptotion
 * † Skaptotion bartonense
 * † Skaptotion nitens
 * † Skolithos
 * † Skolithos sp.
 * † Solanispermum
 * † Solanispermum reniforme
 * † Solanum
 * † Solanum arnense – type locality for species
 * † Solariorbis
 * † Solariorbis lawsoni – type locality for species
 * † Solariorbis sp.
 * † Solarium
 * † Solarium crenulare
 * † Solarium plicatum
 * † Solecurtus
 * † Solecurtus deshayesii
 * † Solecurtus strigilatus
 * † Solen – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Solen
 * † Solen ensis
 * † Solen siliqua
 * † Solen sp.
 * † Solena
 * † Solena dixoni
 * † Solena laversinensis
 * † Solena obliquus
 * † Solena plagiaulax
 * † Solena sp.
 * † Solenopsites
 * † Solenopsites rossi – type locality for species
 * † Solildula
 * † Solildula simulata
 * † Sorex
 * † Sorex minutus – or unidentified comparable form
 * † Sorex minutus
 * † Sorex pygmaeus
 * † Sorex runtonensis
 * † Sorex savini – or unidentified comparable form
 * † Sorex savini
 * † Sorex vulgaris
 * † Spalacodon – type locality for genus
 * † Spalacodon sp.
 * † Sparganium
 * † Sparganium erectum
 * † Sparnacomys – tentative report
 * † Sparnacomys
 * † Sparnacomys georgei – type locality for species
 * † Sparnacomys sp.
 * † Sparus
 * † Sparus sp.
 * † Spatangus
 * † Spatangus grandituberculatus – type locality for species
 * † Spatangus sp.
 * † Spenia
 * † Spenia passyana
 * † Spenia radiatula
 * † Sphaerancistrocerus – type locality for genus
 * † Sphaerancistrocerus petiolatus – type locality for species
 * † Sphaeridium
 * † Sphaeridium sp.
 * † Sphaerocera
 * † Sphaerocera sepultula – type locality for species
 * † Sphaerocypraea
 * † Sphaerocypraea bowerbankii
 * † Sphaerocypraea globularis
 * † Sphaeropora
 * † Sphaeropora glandiformis
 * † Sphenia
 * † Sphenia angustata
 * † Sphenia sp.
 * † Sphinxia
 * † Sphinxia ovalis
 * † Sphyraena
 * † Sphyraena bognorensis – type locality for species
 * † Sphyraena sp.
 * † Sphyraenodus
 * † Sphyraenodus lerichei
 * † Sphyraenodus pirscus
 * † Sphyraenodus priscus
 * † Sphyraenodus striata
 * † Spinucella
 * † Spinucella tetragona
 * † Spiralella
 * † Spiralella taylori
 * † Spirancilla
 * † Spirancilla buccinoides
 * † Spiratella
 * † Spiratella mercinensis
 * † Spiroplectammina
 * † Spiroplectammina adamski
 * † Spirotropis
 * † Spirotropis badensis
 * † Spirotropis confusa
 * † Spisula
 * † Spisula arcuata
 * † Spisula compressa
 * † Spisula elliptica
 * † Spisula obtruncata
 * † Spisula ovalis
 * † Spisula semisulcata
 * † Spisula sp.
 * † Spisula subtruncata
 * † Spisula triangulata
 * † Spondiaecarpum
 * † Spondiaecarpum operculatum – type locality for species
 * † Spondiaecarpum operculatum
 * † Spondylus
 * † Spondylus rarispina
 * † Sportella
 * † Sportella dubia
 * † Sportella sp.
 * † Squalodon
 * † Squalodon antverpiensis
 * † Squalus
 * † Squalus minor
 * † Squalus sp.
 * † Squatina
 * † Squatina crassa – or unidentified comparable form
 * † Squatina prima
 * † Stachys
 * † Stachys palustris
 * † Staphylinus
 * † Staphylinus sp.
 * † Stehlinia
 * † Stehlinia gracilis – or unidentified comparable form
 * † Stehlinia minor – or unidentified comparable form
 * † Stellaria
 * † Stellaria palustris
 * † Steneofiber
 * † Steneofiber sp.
 * † Stenomyites – type locality for genus
 * † Stenomyites fuscipennis – type locality for species
 * † Stenoplax
 * † Stenoplax anglica
 * † Stenus
 * † Stenus brunnipes
 * † Stenus sp.
 * † Stenus spp.
 * † Stephanorhinus
 * † Stephanorhinus etruscus
 * † Stephanorhinus hemitoechus
 * † Stephanorhinus hundsheimensis
 * † Stictoleptura – tentative report
 * † Stictoleptura bartoniana – type locality for species
 * † Stigmella – or unidentified comparable form
 * † Stigmella sp.
 * † Stilpnus – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Stilpnus oligocenus – type locality for species
 * † Stintonius
 * † Stintonius subovata
 * † Stirpulina
 * † Stirpulina coronata
 * † Stizocarya
 * † Stizocarya sp.
 * † Straelenotrapezium
 * † Straelenotrapezium brochii
 * † Stratiotes
 * † Stratiotes hantonensis
 * † Stratiotes headonensis
 * † Stratiotes minutissimus – type locality for species
 * † Strepsidura
 * † Strepsidura turgida
 * † Streptochetus
 * † Streptochetus cymatodis – or unidentified related form
 * † Streptochetus cymatodis
 * † Streptochetus obesus
 * † Streptochetus undosus
 * † Striarca
 * † Striarca capillacea – or unidentified related form
 * † Striatolamia
 * † Striatolamia macrota
 * † Striostrea
 * † Striostrea dorsata
 * † Striostrea zonulata
 * † Stroggylocephalus
 * † Stroggylocephalus agrestis
 * † Sturnus
 * † Sturnus vulgaris – tentative report
 * † Sturnus vulgaris
 * † Stylifer
 * † Stylifer incerta – or unidentified comparable form
 * † Styrax
 * † Styrax elegans
 * † Styringomyia – type locality for genus
 * † Styringomyia
 * † Styringomyia concinna – type locality for species
 * † Styringomyia extensa – type locality for species
 * † Succinea
 * † Succinea imperspicua
 * † Succinea pfeifferi
 * † Succinea schumacheri – or unidentified comparable form
 * † Suevosciurus
 * † Suevosciurus authodon – type locality for species
 * † Suevosciurus bosmae
 * † Suevosciurus ehingensis
 * † Suevosciurus fraasi
 * † Suevosciurus palustris
 * † Suevosciurus sp.
 * † Sulcotrivia
 * † Sulcotrivia affinis
 * † Sunella
 * † Sunella branderi
 * † Surculites
 * † Surculites errans
 * † Surculites velatus
 * † Sus – tentative report
 * † Sus
 * † Sus scrofa
 * † Sus sp.
 * † Sveltella
 * † Sveltella arenaria – or unidentified comparable form
 * † Sveltella arenaria
 * † Sveltella carinata
 * † Sveltella fragilis
 * † Sveltella microstoma
 * † Sveltella nana – or unidentified related form
 * † Sveltella nana
 * † Sycostoma
 * † Sycostoma bulbiforme
 * † Sycostoma bulbus
 * † Sycostoma pyrus
 * † Sycostoma sp.
 * † Sycostoma spp.
 * † Sycostoma subcarinatum
 * † Sylvicola
 * † Sylvicola hooleyi – type locality for species
 * † Sylvicola hooleyi
 * † Symplocos – tentative report
 * † Symplocos
 * † Symplocos bognorensis – type locality for species
 * † Symplocos headonensis
 * † Symplocos lakensis – type locality for species
 * † Symplocos sp.
 * † Syncalypta
 * † Syncalypta sp.
 * † Synodontaspis
 * † Synodontaspis trigonalis
 * † Syrnola
 * † Syrnola acicula
 * † Syrnola angusta – or unidentified related form
 * † Syrnola angusta
 * † Syrnola nitida – or unidentified comparable form
 * † Syrnola parva – or unidentified related form
 * † Syrnola sp.
 * † Syrnola spina – or unidentified comparable form
 * † Syrnola spina
 * † Systropus
 * † Systropus acourti – type locality for species
 * † Tabanus
 * † Tabanus vectensis – type locality for species
 * † Tachinus
 * † Tachinus elongatus
 * † Tachinus sp.
 * † Tachinus sp. Ainformal
 * † Tachinus spp.
 * † Tachyporus
 * † Tachyporus sp.
 * † Tachysurus
 * † Tachysurus planus
 * † Tadorna
 * † Tadorna tadorna
 * † Talochlamys
 * † Talochlamys pusio
 * † Talpa
 * † Talpa europaea
 * † Talpa minor
 * † Tamesicarpum
 * † Tamesicarpum polyspermum
 * † Tamesichthys – type locality for genus
 * † Tamesichthys decipens – type locality for species
 * † Tanysphyrus
 * † Tanysphyrus lemnae
 * † Tapes
 * † Tapes aurea
 * † Tapes perovalis
 * † Tapes pullastra
 * † Tapes texturata
 * † Tapes virginea
 * † Tapes virgineus
 * † Taphaeus
 * † Taphaeus cervicalis – type locality for species
 * † Taphopone
 * † Taphopone aberrans – type locality for species
 * † Taphopone aberrans
 * † Taphopone macroptera – type locality for species
 * † Taphopone microptera
 * † Taphopone petrosa – type locality for species
 * † Taphopone petrosa
 * † Tapirus
 * † Tapirus priscus
 * † Taraxacum
 * † Taraxacum officinale
 * † Tarnomys
 * † Tarnomys quercyi
 * † Tarnomys sp.
 * † Taxites
 * † Taxites sp.
 * † Taxodium – tentative report
 * † Taxodium
 * † Taxodium eocenicum
 * † Taxodium lakense – type locality for species
 * † Taylorius – type locality for genus
 * † Taylorius litoralis – type locality for species
 * † Tectura
 * † Tectura virginea
 * † Teichopora – tentative report
 * † Teichopora
 * † Teichopora clavata
 * † Teilhardimys
 * † Teilhardimys musculus
 * † Teilhardina
 * † Teilhardina belgica
 * † Teinostoma
 * † Teinostoma dubium
 * † Teinostoma grignonense
 * † Teinostoma intercallosum
 * † Teinostoma minutum
 * † Teinostoma sp.
 * † Tellimya
 * † Tellimya ferruginosa
 * † Tellina – report made of unidentified related form or using admittedly obsolete nomenclature
 * † Tellina
 * † Tellina balaustina
 * † Tellina benedenii
 * † Tellina canaliculata
 * † Tellina donacilla
 * † Tellina donacina
 * † Tellina fabia
 * † Tellina lata
 * † Tellina pretenuis
 * † Tellina puella
 * † Tellina reflexa
 * † Tellina scalariodes
 * † Tellina scalaroides
 * † Tellina sp.
 * † Tellina sp. 1informal
 * † Tellina sp. 2informal
 * † Tellinocyclas
 * † Tellinocyclas tellinoides
 * † Tenebrionites – type locality for genus
 * † Tenebrionites anglicus – type locality for species
 * † Tenuiscala
 * † Tenuiscala laubrierei
 * † Tenuiscala mesomorpha – or unidentified comparable form
 * † Tenuiscala primula
 * † Tenuiscala sp.
 * † Teratichthys
 * † Teratichthys antiquitatus
 * † Terebellum
 * † Terebellum fusiforme
 * † Terebellum sopitum
 * † Terebra
 * † Terebra canalis
 * † Terebra inversa
 * † Terebra plicatula – or unidentified comparable form
 * † Terebra plicatula
 * † Terebralia
 * † Terebralia bonelli
 * † Terebratula
 * † Terebratula trigona
 * † Terebratulina
 * † Terebratulina wardenensis
 * † Teredina – tentative report
 * † Teredina
 * † Teredina personata
 * † Teredina sp.
 * † Teredo
 * † Teredo antenautae
 * † Teredo davisi
 * † Teredo norvagica
 * † Teredo s.l.
 * † Teredo sp.
 * † Tetrabelodon
 * † Tetrabelodon angustidens
 * † Tetracera
 * † Tetracera crofti – type locality for species
 * † Tetracera eocenica
 * † Tetrao
 * † Tetrao urogallus
 * † Tetraphalerus – type locality for genus
 * † Tetraphalerus oligocenicus – type locality for species
 * † Tetrastigma – tentative report
 * † Tetrastigma
 * † Tetrastigma acuminata – type locality for species
 * † Tetrastigma corrugata – type locality for species
 * † Tetrastigma lobata
 * † Thalerimys
 * † Thalerimys fordi
 * † Thalictrum
 * † Thalictrum alpinum
 * † Thalictrum flavum
 * † Thalictrum minus
 * † Thalictrum sp.
 * † Thanatophilus
 * † Thanatophilus dispar
 * † Thaumastosaurus
 * † Thaumastosaurus wardi
 * † Theodoxus
 * † Theodoxus globulus
 * † Theodoxus spp.
 * † Theodoxus subornatus
 * † Thiara
 * † Thiara angulata
 * † Thiara carinata
 * † Thiara circineta
 * † Thiara costata
 * † Thiara excavata
 * † Thiara fasciata
 * † Thiara forbseii
 * † Thiara inflata
 * † Thiara muricata
 * † Thiara polygyra
 * † Thiara sp.
 * † Thiara subulaspira
 * † Thiara turritissima
 * † Thracia
 * † Thracia inflata
 * † Thracia oblata
 * † Thracia papyracea
 * † Thracia phaseolina
 * † Thracia pubescens
 * † Thracia sp.
 * † Thracia sulcata
 * † Thracia ventricosa
 * † Thrips – tentative report
 * † Thrips sp.
 * † Thunnus
 * † Thunnus thynnus
 * † Thyasira
 * † Thyasira angulata
 * † Thyasira goodhalli
 * † Thyasira sp.
 * † Thymelaeaspermum – type locality for genus
 * † Thymelaeaspermum – tentative report
 * † Thymelaeaspermum
 * † Thymelaeaspermum bournense – type locality for species
 * † Thymelaeaspermum lakense – type locality for species
 * † Thymelaeaspermum sp.
 * † Thymelaeaspermum sulcatum – type locality for species
 * † Thymeliaceae
 * † Thymeliaceae sp.
 * † Thynnus
 * † Thynnus scaldisii
 * † Tiberia
 * † Tiberia emarginata
 * † Tiberia sp.
 * † Tiberia speciosa
 * † Tibia
 * † Tibia enigmatica
 * † Tibia excelsa
 * † Tibia sowerbyi
 * † Tibia sp.
 * † Tilia – tentative report
 * † Tilia sp.
 * † Timoclea
 * † Timoclea imbricata
 * † Timoclea ovata – or unidentified comparable form
 * † Timoclea ovata
 * † Tinca
 * † Tinca vulgaris
 * † Tinomiscium
 * † Tinomiscium taylori – type locality for species
 * † Tinomiscoidea
 * † Tinomiscoidea scaphiformis
 * † Tinospora
 * † Tinospora arnensis – type locality for species
 * † Tinospora arnensis
 * † Tinospora excavata
 * † Tinospora rugosa
 * † Tinospora wilkinsoni – type locality for species
 * † Tipula
 * † Tipula acourti – type locality for species
 * † Tipula callarche – type locality for species
 * † Tipula gardneri – type locality for species
 * † Tipula hooleyi – type locality for species
 * † Tipula limiformis – type locality for species
 * † Toddaliospermum – type locality for genus
 * † Toddaliospermum excavatum – type locality for species
 * † Toddaliospermum ornatum – type locality for species
 * † Toliapina
 * † Toliapina lawsoni – type locality for species
 * † Tonna
 * † Tonna perdix
 * † Toona
 * † Toona sulcata
 * † Tornatellaea
 * † Tornatellaea simulata
 * † Tornatellaea sp.
 * † Tornus
 * † Tornus lucidus
 * † Tornus supranitidus
 * † Torquesiaex gr.
 * † Torquesia
 * † Torquesia sulcifera – or unidentified related form
 * † Torquesia sulcifera
 * † Torquesia terebellata
 * † Totlandophis – type locality for genus
 * † Totlandophis thomasae – type locality for species
 * † Tournotaris
 * † Tournotaris bimaculatus
 * † Trachelochetus
 * † Trachelochetus desmia
 * † Trachelochetus nodosarius – or unidentified comparable form
 * † Trachinus
 * † Trachinus sp.
 * † Trachyaspis
 * † Trachyaspis hantoniensis – type locality for species
 * † Trachycarpus
 * † Trachycarpus raphifolia
 * † Trachyleberis
 * † Trachyleberis spiniferrima
 * † Trachylebreridea
 * † Trachylebreridea prestwichiana
 * † Trechus
 * † Trechus praeglacialis – type locality for species
 * † Trechus rivularis
 * † Trentepohlia
 * † Trentepohlia cruciferella – type locality for species
 * † Trentepohlia cruciferella
 * † Trentepohlia pallescens – type locality for species
 * † Treposciurus
 * † Treposciurus gardneri
 * † Treposciurus helveticus
 * † Treposciurus intermedius
 * † Treposciurus mutabilis
 * † Treposciurus preecei – type locality for species
 * † Trgonotherium
 * † Trgonotherium sp.
 * † Triakis
 * † Triakis wardi
 * † Tricarpellites
 * † Tricarpellites communis
 * † Triceratium
 * † Triceratium sp.
 * † Trichiurides
 * † Trichiurides gulincki
 * † Trichiurides sp.
 * † Trichiurides winkleri
 * † Trichiurus
 * † Trichiurus gulincki
 * † Trichotropis
 * † Trichotropis borealis
 * † Trichurides
 * † Trichurides sagittidens
 * † Trichurides sp.
 * † Tricolia
 * † Tricolia turbinoides – or unidentified related form
 * † Tricolia vasseuri – or unidentified related form
 * † Triglochin
 * † Triglochin maritima
 * † Trigonella
 * † Trigonella plana
 * † Trigonodesma
 * † Trigonodesma lissa
 * † Trigontherium
 * † Trigontherium minus – type locality for species
 * † Triloculina
 * † Triloculina sp.
 * † Trinacria
 * † Trinacria deltoidea
 * † Trinacria media
 * † Tringa
 * † Tringa ochropus
 * † Triodon
 * † Triodon antiquus – or unidentified comparable form
 * † Triodon antiquus
 * † Trionyx
 * † Trionyx barbarae
 * † Trionyx henrici
 * † Trionyx marginatus
 * † Trionyx rivosus
 * † Trionyx silvestris – type locality for species
 * † Trionyx sp.
 * † Triphora
 * † Triphora brevicula
 * † Tripia
 * † Tripia fisheri
 * † Tripia sulcata – or unidentified related form
 * † Tripleurospermum
 * † Tripleurospermum maritima
 * † Trisopterus
 * † Trisopterus dimidiatus
 * † Triton
 * † Triton connectens
 * † Triton heptagonum
 * † Tritonidea
 * † Tritonidea lata
 * † Tritonidea sp.
 * † Triturus
 * † Triturus cristatus
 * † Triturus vulgaris
 * † Trivia
 * † Trivia monacha
 * † Trivia retusa
 * † Trochita
 * † Trochita aperta
 * † Trochodendron – tentative report
 * † Trochodendron pauciseminum
 * † Trochosa
 * † Trochosa terricola
 * † Trochus
 * † Trochus formosus
 * † Trochus montacuti
 * † Trochus multigranus
 * † Trochus tumidus
 * † Trogontherium
 * † Trogontherium cuvieri
 * † Trogontherium sp.
 * † Trophon
 * † Trophon alta
 * † Trophon alveolatum
 * † Trophon antiquus
 * † Trophon clathratus
 * † Trophon consocialis
 * † Trophon costifer
 * † Trophon elegans
 * † Trophon gracilis
 * † Trophon gracilius
 * † Trophon imperspicuum
 * † Trophon kroteri
 * † Trophon muricatus
 * † Trophon olavii
 * † Trophon paululum
 * † Trophon pseudoturtoni
 * † Trophon scalariforme
 * † Trophon scalariformis
 * † Trophon tortuosus
 * † Tropidonotus
 * † Tropidonotus natrix
 * † Truncatulina
 * † Truncatulina lobatula
 * † Truncatulina refulgens
 * † Trygon
 * † Trygon jaekeli
 * † Tuba – tentative report
 * † Tuba
 * † Tuba sculpta
 * † Tuba sp.
 * † Tuba sulcata
 * † Turbinolia
 * † Turbinolia affinis
 * † Turbinolia bowerbanki
 * † Turbinolia dixoni
 * † Turbinolia firma
 * † Turbinolia forbesi
 * † Turbinolia fredericiana
 * † Turbinolia humilis
 * † Turbinolia minor
 * † Turbinolia sp.
 * † Turbo
 * † Turbo sp.
 * † Turboella
 * † Turboella curticostata
 * † Turboella obsoleta
 * † Turboella sp. – type locality for species
 * † Turboella sp.
 * † Turbonilla
 * † Turbonilla costata
 * † Turbonilla elegantissima
 * † Turbonilla filosa
 * † Turbonilla internodula
 * † Turbonilla notata – or unidentified related form
 * † Turbonilla obliquata – or unidentified comparable form
 * † Turbonilla pulchara
 * † Turbonilla scalaroides – or unidentified comparable form
 * † Turbonilla senistriata
 * † Turbonilla sp. – type locality for species
 * † Turbonilla sp.
 * † Turdus – tentative report
 * † Turdus
 * † Turdus iliacus
 * † Turdus merula
 * † Turdus philomelos
 * † Turdus pilaris
 * † Turdus vicivorus
 * † Turricula – or unidentified related form
 * † Turricula
 * † Turricula acuminata
 * † Turricula crassicosta
 * † Turricula dentata
 * † Turricula exorta
 * † Turricula fusiformis
 * † Turricula goniaea
 * † Turricula helix
 * † Turricula inarata – or unidentified related form
 * † Turricula inarata
 * † Turricula laevigata
 * † Turricula lanceolata
 * † Turricula macilenta
 * † Turricula microdonta
 * † Turricula planetica
 * † Turricula rostrata
 * † Turricula sp.
 * † Turricula symmetrica
 * † Turris
 * † Turris costata
 * † Turris exorta
 * † Turris interrupta
 * † Turris linearis
 * † Turris macilenta
 * † Turris prisca
 * † Turris rufa – tentative report
 * † Turris sp.
 * † Turris trevelyana
 * † Turris turrifera
 * † Turritella
 * † Turritella clathratula
 * † Turritella communis
 * † Turritella edita
 * † Turritella planispira
 * † Turritella sp.
 * † Turritella taurinensis
 * † Turritella triplicata
 * † Tursiops
 * † Tursiops truncatus – type locality for species
 * † Tursiops truncatus
 * † Tympanotonos
 * † Tympanotonos emarginatus
 * † Tympanotonos funatus
 * † Tympanotonos papalis – or unidentified comparable form
 * † Tympanotonos praecinctus
 * † Tympanotonos submarginatus
 * † Typha
 * † Typha sp.
 * † Typhis
 * † Typhis pungens
 * † Typilobus
 * † Typilobus belli
 * † Tyto
 * † Tyto alba
 * † Tytthopsen – type locality for genus
 * † Tytthopsen nanus – type locality for species
 * † Uintacyon
 * † Uintacyon rudis – or unidentified comparable form
 * † Umbonula
 * † Umbonula bartonensis
 * † Umbraculum
 * † Umbraculum brabanticum
 * † Unio
 * † Unio austeni
 * † Unio austenii
 * † Unio brightoni – type locality for species
 * † Unio cumberlandi – type locality for species
 * † Unio gibbsii
 * † Unio nuttalli – type locality for species
 * † Unio solandri
 * † Unio sp.
 * † Unio spp.
 * † Unitas
 * † Unitas beui
 * † Unitas elongata
 * † Unitas granulata
 * † Unitas labratula – or unidentified comparable form
 * † Unitas nassaeformis
 * † Uria
 * † Uria aalge
 * † Uroconger
 * † Uroconger emarginatus
 * † Ursus
 * † Ursus arctos – or unidentified comparable form
 * † Ursus arctos
 * † Ursus arvernensis
 * † Ursus deningeri
 * † Ursus maritimus
 * † Ursus sp.
 * † Ursus spelaeus
 * † Urtica
 * † Urtica dioca
 * † Urticicarpum
 * † Urticicarpum scutellum
 * † Valeriana
 * † Valeriana dioca – or unidentified comparable form
 * † Valvata
 * † Valvata cristata
 * † Valvata priscinalis
 * † Valvata sp.
 * † Vanellus
 * † Vanellus vanellus
 * † Vasseuria
 * † Vasseuria occidentalis
 * † Vectaraneus
 * † Vectaraneus yulei
 * † Vectevania – type locality for genus
 * † Vectevania vetula – type locality for species
 * † Vectipithex
 * † Vectipithex quaylei
 * † Vectipithex smithorum
 * † Vectipithex ulmensis
 * † Vectispa
 * † Vectispa relicta
 * † Vectophis – type locality for genus
 * † Vectophis
 * † Vectophis wardi – type locality for species
 * † Vectophis wardi
 * † Venablesia – type locality for genus
 * † Venablesia
 * † Venablesia colluvium – type locality for species
 * † Venablesia sp.
 * † Venablesia spp.
 * † Venerella
 * † Venerella striatula
 * † Venericardia
 * † Venericardia brongniartii
 * † Venericardia corpusculum
 * † Venericardia crebrisulcata – or unidentified comparable form
 * † Venericardia globosa – tentative report
 * † Venericardia globosa
 * † Venericardia oblonga
 * † Venericardia planicosta
 * † Venericardia planicostata
 * † Venericardia simplex
 * † Venericardia sp.
 * † Venericardia subelegans
 * † Venericardia trapezoidalis
 * † Venerupis
 * † Venerupis sp.
 * † Venus – tentative report
 * † Venus
 * † Venus cassina
 * † Venus sp.
 * † Vepricardium
 * † Vepricardium asperulum
 * † Vepricardium sp.
 * † Vermetus
 * † Vermetus bognorensis
 * † Vermicularia
 * † Vermicularia porrecta
 * † Verticordia
 * † Verticordia parisiensis
 * † Vetustocytheridea
 * † Vetustocytheridea lignitarum
 * † Vexillum
 * † Vexillum terebellum
 * † Vicinocerithium
 * † Vicinocerithium subacutum
 * † Vincularia
 * † Vincularia sp.
 * † Viola
 * † Viola sp.
 * † Vipera
 * † Vipera berus
 * † Viscaria
 * † Viscaria alpina
 * † Vitis
 * † Vitis ambigua – type locality for species
 * † Vitis arnensis – type locality for species
 * † Vitis bognorensis
 * † Vitis bracknellensis – type locality for species
 * † Vitis cuneata – type locality for species
 * † Vitis elegans – type locality for species
 * † Vitis excavata – type locality for species
 * † Vitis glabra – type locality for species
 * † Vitis goodharti – type locality for species
 * † Vitis lakensis – type locality for species
 * † Vitis longisulcata
 * † Vitis minuta
 * † Vitis obovoidea – type locality for species
 * † Vitis platysperma – type locality for species
 * † Vitis poolensis – type locality for species
 * † Vitis pygmaea – type locality for species
 * † Vitis pygmaea
 * † Vitis rectisulcata – type locality for species
 * † Vitis semenlabruscoides
 * † Vitis sp.
 * † Vitis sp. 1informal
 * † Vitis sp. 2informal
 * † Vitis sp. 3informal
 * † Vitis subglobosa
 * † Vitis symmetrica – type locality for species
 * † Vitis triangularis – type locality for species
 * † Vitis venablesi – type locality for species
 * † Viverravus
 * † Viverravus lawsoni – type locality for species
 * † Viviparus – or unidentified comparable form
 * † Viviparus
 * † Viviparus angulosus
 * † Viviparus sp.
 * † Viviparus suessoniensis
 * † Voluta
 * † Voluta sp.
 * † Volutilithes
 * † Volutilithes muricinus
 * † Volutilithes protensus
 * † Volvaria
 * † Volvaria acutiuscula
 * † Volvaria bulloides
 * † Volvarinella
 * † Volvarinella columbellina
 * † Volvarinella contabulata
 * † Volvarinella eburnea
 * † Volvulella
 * † Volvulella charlesworthi – or unidentified related form
 * † Volvulella lanceolata
 * † Volvulella oxyacrum
 * † Volvulella radius
 * † Vulpavoides
 * † Vulpavoides cooperi – type locality for species
 * † Vulpes
 * † Vulpes vulpes – tentative report
 * † Vulpes vulpes
 * † Wardenia – type locality for genus
 * † Wardenia
 * † Wardenia davisi – type locality for species
 * † Wardenia marginata – type locality for species
 * † Wardenia marginata – tentative report
 * † Wardenia poolensis – type locality for species
 * † Wessexia
 * † Wessexia bournensis – type locality for species
 * † Wessexia fibrosa
 * † Wetherellia
 * † Wetherellia variabilis
 * † Wetherellus – type locality for genus
 * † Wetherellus
 * † Wetherellus brevior – type locality for species
 * † Wetherellus cristatus – type locality for species
 * † Wetherellus longior – type locality for species
 * † Whalfera – type locality for genus
 * † Whalfera venatrix – type locality for species
 * † Whitephippus – type locality for genus
 * † Whitephippus tamesis – type locality for species
 * † Wightimicropsocus – type locality for genus
 * † Wightimicropsocus inexpectatus – type locality for species
 * † Wightipsocus
 * † Wightipsocus acourti – type locality for species
 * † Wightipsocus acourti
 * † Wightipsocus intasi – type locality for species
 * † Wightipsocus intasi
 * † Wightipsocus rossi – type locality for species
 * † Woodia
 * † Woodia crenulata
 * † Woodwardella – type locality for genus
 * † Woodwardella patellifrons – type locality for species
 * † Wormaldia
 * † Wormaldia longaeva – type locality for species
 * † Wrigleya
 * † Wrigleya crebrilinea
 * † Wrigleya sp.
 * † Wrigleya transversaria
 * † Wrigleya ytenae
 * † Wyonycteris – tentative report
 * † Wyonycteris
 * † Wyonycteris richardi
 * † Wyonycteris sp.
 * † Xantholinus
 * † Xantholinus linearis
 * † Xenistius
 * † Xenistius novus
 * † Xenodolamia
 * † Xenodolamia eocaena
 * † Xenophora
 * † Xenophora agglutinans
 * † Xenophora discoidea
 * † Xenophora schroeteri
 * † Xenophora sp.
 * † Xenophora umbilicaris
 * † Xenophora wemmelensis – or unidentified comparable form
 * † Xiphiorhynchus
 * † Xiphiorhynchus parvus – type locality for species
 * † Xiphiorhynchus priscus
 * † Xiphiorhynchus sp.
 * † Xiphodon
 * † Xiphodon gracile
 * † Xiphodon gracilis
 * † Yoldia – tentative report
 * † Yoldia
 * † Yoldia lanceolata
 * † Yoldia myalis
 * † Yoldia oblongoides – or unidentified comparable form
 * † Yoldia oblongoides
 * † Yoldia semistriata
 * † Yoldia sp.
 * † Yoldiella
 * † Yoldiella oblata
 * † Zannichellia
 * † Zannichellia palustris
 * † Zanthopsis
 * † Zanthopsis bispinosa
 * † Zanthopsis leachii
 * † Zanthoxylum
 * † Zanthoxylum sp.
 * † Zemysia
 * † Zemysia elliptica
 * † Ziphius
 * † Ziphius compressus – type locality for species
 * † Zirfaea
 * † Zirfaea crispata
 * † Zygorhiza
 * † Zygorhiza juddi
 * † Zygorhiza sp.
 * † Zygota – tentative report
 * † Zygota filicornis – type locality for species
 * † Zygrhablithus
 * † Zygrhablithus bijugatus