User:Abyssal/List of the Mesozoic life of British Columbia

This list of the prehistoric life of Alabama contains the various prehistoric life-forms whose fossilized remains have been reported from within the Canadian province of Alabama and are between 252.17 and 66 million years of age.

A

 * †Acaeniotyle – tentative report
 * †Acaeniotyle
 * †Acaeniotylopsis – tentative report
 * †Acaeniotylopsis
 * †Acaeniotylopsis ghostensis – type locality for species
 * †Acaeniotylopsis ghostensis
 * †Acanthinites
 * †Acanthinites magnificus
 * †Acanthodrepanites
 * †Acanthodrepanites dieneri – type locality for species
 * †Acanthodrepanites dieneri
 * †Acanthopleuroceras – tentative report
 * †Acanthopleuroceras
 * †Acanthopleuroceras stahli – or unidentified related form
 * †Acanthopleuroceras stahli – or unidentified comparable form
 * †Acanthopleuroceras sutherlandbrowni – or unidentified related form
 * †Acanthopleuroceras thomsoni – type locality for species
 * †Acanthopleuroceras thomsoni
 * †Acanthopleuroceras whiteavesi – or unidentified comparable form
 * †Acanthopleuroceras whiteavesi
 * †Acrocoelites
 * †Acrocoelites oxyconus – or unidentified related form
 * †Acrodus – tentative report
 * †Acroteuthis
 * †Acroteuthis impressa – or unidentified related form
 * †Acroteuthis impressa
 * †Actinastrea
 * †Actinastrea minima
 * †Actinastrea plana
 * †Actinoceramus
 * †Actinoceramus salomoni
 * †Actinostreon
 * †Adabofoloceras
 * †Aegasteroceras – tentative report
 * †Aegasteroceras jeletzkyi – or unidentified related form
 * †Aegoceras – tentative report
 * †Aegoceras
 * †Aegoceras compressum
 * †Agerchlamys
 * †Agerchlamys boellingi
 * †Agerchlamys wunschae
 * †Agkistrognathus – type locality for genus
 * †Agkistrognathus campbelli – type locality for species
 * †Alanites
 * †Alanites laevis – type locality for species
 * †Albertonia
 * †Albertonia cupidinia
 * †Alievium – tentative report
 * †Alievium juskatlaensis – type locality for species
 * †Alievium juskatlaensis
 * †Allantodiopsis
 * †Allantodiopsis erosa
 * †Alloclionites
 * †Alloclionites dieneri – type locality for species
 * †Alloclionites dieneri
 * †Alloclionites jeanneti – type locality for species
 * †Alloclionites welteri – type locality for species
 * †Alloclionites welteri
 * †Alnus
 * †Alnus perantiqua
 * †Alpinophyllia
 * †Alpinophyllia flexuosa
 * †Alsatites
 * †Alsatites bipartitus – or unidentified related form
 * †Alsatites liasicus – or unidentified comparable form
 * †Alsatites proariesex gr.
 * †Alsatites proaries – or unidentified comparable form
 * †Amaltheus – tentative report
 * †Amaltheus
 * †Amaltheus margaritatus – or unidentified related form
 * †Amaltheus margaritatus
 * †Amaltheus stokesi – or unidentified related form
 * †Amaltheus stokesi
 * †Amaltheus viligaensis
 * †Amauroceras – tentative report
 * †Ambites – type locality for genus
 * †Ambites
 * †Ambites frechi – type locality for species
 * †Ambites frechi
 * †Ambites wissneri – type locality for species
 * †Ambitoides
 * †Ambitoides fuliginatus – type locality for species
 * †Ambitoides fuliginatus
 * †Amblydactylus – type locality for genus
 * †Amblydactylus
 * †Amblydactylus gethingi – type locality for species
 * †Amblydactylus kortmeyeri – type locality for species
 * †Amblydactylus kortmeyeri
 * †Amentotaxus
 * †Amentotaxus campbelli – or unidentified comparable form
 * †Ammobaculites
 * †Ammobaculites gravenori
 * †Ammodiscus
 * †Ammodiscus cretaceus
 * †Ammonoceratites
 * †Ammonoceratites crenocostatus
 * †Ampakabastraea
 * †Ampakabastraea cowichanensis – type locality for species
 * †Ampakabastraea cowichanensis
 * †Ampelopsis – tentative report
 * †Amphiclinodonta – tentative report
 * †Amphiclinodonta laczkoi – or unidentified related form
 * †Amphipopanoceras
 * †Amphipopanoceras acutum
 * †Amphipopanoceras medium – type locality for species
 * †Amphipopanoceras medium
 * †Amphipopanoceras selwyni – type locality for species
 * †Amphipopanoceras selwyni
 * †Amphipopanoceras tetsa – type locality for species
 * †Amphipopanoceras tetsa
 * †Amuria – type locality for genus
 * †Amuria
 * †Amuria impensa – type locality for species
 * †Amuria impensa
 * †Amuria macfarlanei – type locality for species
 * †Amuria macfarlanei
 * †Anagaudryceras
 * †Anagaudryceras inflatus – or unidentified related form
 * †Anagaudryceras inflatus – or unidentified comparable form
 * †Anagaudryceras perezi – or unidentified comparable form
 * †Anagaudryceras perezi
 * †Anagaudryceras sacya – or unidentified comparable form
 * †Anagaudryceras sacya
 * †Anagymnites
 * †Anagymnites viaalaska – type locality for species
 * †Anagymnites viaalaska
 * †Anagymnotoceras
 * †Anagymnotoceras columbianum – type locality for species
 * †Anagymnotoceras columbianum
 * †Anagymnotoceras ino – type locality for species
 * †Anagymnotoceras tozeri
 * †Anagymnotoceras varium – type locality for species
 * †Anagymnotoceras varium
 * †Anagymnotoceras wrighti – type locality for species
 * †Anagymnotoceras wrighti
 * †Anahoplites
 * †Anahoplites yakounensis
 * †Anamotites
 * †Anamotites knowltoni – or unidentified comparable form
 * †Anamotites strongi – or unidentified comparable form
 * †Anasibirites
 * †Anasibirites crickmayi
 * †Anasibirites kummeli – type locality for species
 * †Anasibirites robustus
 * †Anaticapitula – tentative report
 * †Anaticapitula
 * †Anaticapitula anatiformis
 * †Anatomites
 * †Anatropites
 * †Anatropites ausoniformis – type locality for species
 * †Anatropites cascadensis – type locality for species
 * †Anatropites cascadensis
 * †Anatropites cupressus – type locality for species
 * †Anatropites maclearni – type locality for species
 * †Anatropites maclearni
 * †Anatropites pardoneti – type locality for species
 * †Anatropites pardoneti
 * †Anatropites silberlingi – type locality for species
 * †Anatropites sulfurensis – type locality for species
 * †Anawasatchites
 * †Anawasatchites dawsoni – type locality for species
 * †Anawasatchites dawsoni
 * †Anawasatchites kindlei – type locality for species
 * †Anawasatchites merrilli – type locality for species
 * †Anawasatchites merrilli
 * †Anawasatchites spathi – type locality for species
 * †Anawasatchites spathi
 * †Anaxenaspis
 * †Anditrigonia
 * †Anditrigonia plumasensis
 * †Andromeda – tentative report
 * †Andromeda spatula – type locality for species
 * †Aneimia
 * †Aneimia fremonti
 * †Anemia
 * †Anemia quatsinoensis
 * †Angulaticeras
 * †Angulaticeras cachinensis – or unidentified comparable form
 * †Angulaticeras dumitricai – or unidentified comparable form
 * †Angulaticeras marmoreum
 * †Angulaticeras ventricosum – or unidentified comparable form
 * †Anisicyrtis
 * †Anisicyrtis formanae – or unidentified related form
 * †Anisoceras
 * †Anodontophora
 * †Anolcites
 * †Anolcites anguinus – type locality for species
 * †Anolcites anguinus
 * †Anolcites angustus – type locality for species
 * †Anolcites angustus
 * †Anolcites gemmatus – type locality for species
 * †Anolcites impolitus – type locality for species
 * †Anolcites impolitus
 * †Anolcites papillatus – type locality for species
 * †Anolcites politus – type locality for species
 * †Anolcites rasilis – type locality for species
 * †Anomalinoides
 * †Anomalinoides clementiana
 * †Anomoepus
 * †Anopaea
 * †Antholithes
 * †Anthostylis
 * †Anthostylis acanthophora – or unidentified comparable form
 * †Anthostylis acanthophora
 * †Anthrotaxites
 * †Anthrotaxites berryi
 * †Antiquilima – tentative report
 * †Antiquilima
 * †Antiquilima nagatoensis – or unidentified comparable form
 * †Antiquilima succincta
 * †Aquatilavipes – type locality for genus
 * †Aquatilavipes swiboldae – type locality for species
 * †Aralia
 * †Aralia parvidens – or unidentified comparable form
 * †Aralia wellingtoniana
 * †Araliaephyllum
 * †Araliaephyllum groenlandica
 * †Araliaephyllum rotundiloba
 * †Araliaephyllum westoni
 * †Arcellites
 * †Arcellites disciformis
 * †Arcestes
 * †Arcestes syngonus
 * †Archaeocenosphaera
 * †Archaeocenosphaera laseekensis – or unidentified related form
 * †Archaeocenosphaera laseekensis
 * †Archaeodictyomitra
 * †Archaeodictyomitra munda
 * †Archaeodictyomitra primagena – or unidentified related form
 * †Archaeohagiastrum
 * †Archaeohagiastrum longipes
 * †Archaeohagiastrum munitum
 * †Archaeohagiastrum pobi – type locality for species
 * †Archaeohagiastrum pobi – or unidentified related form
 * †Archaeohagiastrum pobi
 * †Arctica – tentative report
 * †Arctica
 * †Arctica murrayensis – type locality for species
 * †Arctica murrayensis
 * †Arctoasteroceras
 * †Arctoasteroceras jeletzkyi
 * †Arctoceras
 * †Arctoceras blomstrandi
 * †Arctohungarites
 * †Arctohungarites liardensis – type locality for species
 * †Arctohungarites liardensis
 * †Arctomytiloides – tentative report
 * †Arctomytiloides turomtchensis – or unidentified comparable form
 * †Arctoprionites
 * †Arctoprionites resseri – type locality for species
 * †Arctoprionites resseri
 * †Arctoptychites
 * †Arctoptychites lingulatus – type locality for species
 * †Arctoptychites lingulatus
 * †Arctosirenites
 * †Arctosirenites columbianus – type locality for species
 * †Ares
 * †Ares mexicoensis
 * †Ares moresbyensis – type locality for species
 * †Ares moresbyensis
 * †Ares sutherlandi – type locality for species
 * †Ares sutherlandi
 * †Argonauticeras – tentative report
 * †Argonauticeras argonautarum – or unidentified related form
 * †Arieticeras – tentative report
 * †Arieticeras
 * †Arieticeras algovianum – or unidentified related form
 * †Arieticeras algovianum – or unidentified comparable form
 * †Arieticeras algovianum
 * †Arieticeras crassitesta – or unidentified related form
 * †Arieticeras disputabile
 * †Arieticeras domarense – or unidentified related form
 * †Arieticeras lupheri – or unidentified related form
 * †Arieticeras lupheri
 * †Arieticeras micrasterias – or unidentified comparable form
 * †Arieticeras ruthenense – or unidentified comparable form
 * †Arnioceras – tentative report
 * †Arnioceras
 * †Arnioceras arnouldi – or unidentified comparable form
 * †Arnioceras ceratitoides – or unidentified comparable form
 * †Arnioceras harbledownensis – or unidentified comparable form
 * †Arnioceras kwakiutlanus
 * †Arnioceras nevadanum – or unidentified related form
 * †Arnioceras oppeli – or unidentified comparable form
 * †Arnioceras telferi – type locality for species
 * †Artocarpus
 * †Artocarpus occidentalis
 * †Asklepioceras
 * †Asklepioceras altilis – type locality for species
 * †Asklepioceras exilis – type locality for species
 * †Asklepioceras laurenci – type locality for species
 * †Asklepioceras laurenci
 * †Asplenites
 * †Asplenites tenellus
 * †Astarte – tentative report
 * †Astarte
 * †Asteroceras
 * †Asteroceras margarita – or unidentified related form
 * †Asteroceras saltriense – or unidentified comparable form
 * †Astraeomorpha
 * †Astraeomorpha confusa
 * †Astraeomorpha crassisepta
 * †Astraeomorpha cuneata
 * †Atalantria
 * †Atalantria emmela
 * †Atalantria epaphrodita
 * †Athrotaxites – tentative report
 * †Athrotaxites
 * †Athrotaxites berryi – type locality for species
 * †Athrotaxites berryi – tentative report
 * †Athrotaxites berryi
 * †Atractites – tentative report
 * †Atractites
 * †Aucellina – tentative report
 * †Aucellina
 * †Aucellina gryphaeoides
 * †Aulacothyroides
 * †Aulacothyroides liardensis
 * †Australosomus
 * †Austrotrachyceras
 * †Austrotrachyceras obesum
 * †Azarianites
 * †Azarianites bufonis – type locality for species
 * †Azarianites bufonis

B

 * †Bacchites
 * †Bacchites bacchus – or unidentified comparable form
 * †Bacchites hyatti
 * †Baculites
 * †Baculites chicoensis – or unidentified comparable form
 * †Bacutriletes
 * †Badiotites
 * †Badiotites scapulatus – type locality for species
 * †Badouxia – tentative report
 * †Badouxia
 * †Badouxia canadense
 * †Badouxia canadensis – type locality for species
 * †Badouxia canadensis – or unidentified comparable form
 * †Badouxia canadensis
 * †Badouxia castlensis – type locality for species
 * †Badouxia castlensis
 * †Badouxia columbiae – or unidentified related form
 * †Badouxia columbiae – or unidentified comparable form
 * †Badouxia columbiae
 * †Badouxia forticostata
 * †Bagotum
 * †Bagotum erraticum – or unidentified related form
 * †Bagotum erraticum
 * †Bagotum helmetense
 * †Bagotum maudense – type locality for species
 * †Bagotum maudense – or unidentified related form
 * †Bagotum maudense
 * †Baiera
 * †Baiera furcata – or unidentified comparable form
 * †Baiera Furcata – or unidentified comparable form
 * †Baiera furcata
 * †Baiera gracilis – or unidentified comparable form
 * †Bakevellia
 * †Bakevellia waltoni
 * †Balanocrinus – or unidentified comparable form
 * †Balanus – tentative report
 * †Balmeisporites
 * †Balmeisporites glenelgensis
 * †Barbatia
 * †Barbatia micronema
 * †Bauhinia – tentative report
 * †Bauhinia cretacea – tentative report – tentative report
 * †Bauhinia gigantea
 * †Beatricea – type locality for genus
 * †Beatricea – tentative report
 * †Beatricea
 * †Beatricea argescens
 * †Beatricea christovalensis – type locality for species
 * †Beatricea christovalensis
 * †Belemnocerca – type locality for genus
 * †Belemnocerca prolata – type locality for species
 * †Belemnopsis
 * †Bernaya
 * †Bernaya beardi – type locality for species
 * †Bernoullius – type locality for genus
 * †Bernoullius
 * †Bernoullius saccideon – type locality for species
 * †Bernoullius saccideon
 * †Betraccium
 * †Betraccium deweveri
 * †Betraccium inornatum – or unidentified related form
 * †Betraccium inornatum – or unidentified comparable form
 * †Betraccium inornatum
 * †Betraccium kennecottense
 * †Betraccium maclearni
 * †Betraccium nodulum – type locality for species
 * †Betraccium nodulum
 * †Betraccium perilense – type locality for species
 * †Betraccium perilense
 * †Beudanticeras – tentative report
 * †Bipedis – tentative report
 * †Bipedis
 * †Bipedis acrostylus
 * †Bipedis diadema – type locality for species
 * †Bipedis diadema
 * †Bipedis douglasi – type locality for species
 * †Bipedis douglasi
 * †Bipedis elizabethae – type locality for species
 * †Bipedis elizabethae
 * †Bipedis fannini – type locality for species
 * †Bipedis fannini
 * †Bipedis hannai – type locality for species
 * †Bipedis hannai
 * †Bipedis helenae – type locality for species
 * †Bipedis helenae
 * †Bipedis hiberiaensis
 * †Bipedis hiberniaensis – type locality for species
 * †Bipedis hiberniaensis
 * †Bipedis patricki – type locality for species
 * †Bipedis patricki
 * †Bipedis rotundus – type locality for species
 * †Bipedis rotundus
 * †Birgeria
 * †Bistarkum – tentative report
 * †Bistarkum
 * †Bistarkum cylindratum – type locality for species
 * †Bistarkum cylindratum
 * †Bistarkum phantomense – type locality for species
 * †Bistarkum phantomense
 * †Bistarkum saginatum
 * †Bobasatrania
 * †Bobasatrania canadensis
 * †Boreosomus
 * †Bositra
 * †Bositra buchi
 * †Brachydontes
 * †Brachyphyllum
 * †Brachyphyllum douglasi – type locality for species
 * †Bradyia
 * †Bradyia cameronense – type locality for species
 * †Bradyia cameronense
 * †Bredyia
 * †Bredyia manflasensis
 * †Brewericeras
 * †Brewericeras hulenense
 * †Broctus
 * †Broctus kuensis
 * †Broctus ruesti
 * †Broctus selwynensis
 * †Brouwerites
 * †Brouwerites maclearni
 * †Brouwerites stotti – type locality for species
 * †Buchia
 * †Buchia bulloides – or unidentified comparable form
 * †Buchia concentrica
 * †Buchia crassa
 * †Buchia crassicollis
 * †Buchia fischeriana
 * †Buchia inflata
 * †Buchia keyserlingi – or unidentified comparable form
 * †Buchia keyserlingi
 * †Buchia mosquensis
 * †Buchia okensis
 * †Buchia pacifica
 * †Buchia piochii
 * †Buchia tolmatschowi
 * †Buchia uncitoides
 * †Buddhaites
 * †Buddhaites hagei – type locality for species
 * †Buddhaites hagei
 * †Bulbocyrtium
 * †Bulbocyrtium disertum
 * †Bulbocyrtium insolitum – or unidentified related form
 * †Bulbocyrtium reticulatum – or unidentified related form
 * †Bulbocyrtium reticulatum
 * †Bulbocyrtium tubum

C

 * †Cadoceras
 * †Cadoceras catostoma – or unidentified comparable form
 * †Cadoceras comma
 * †Cadoceras grewingki
 * †Caenisites
 * †Caenisites brooki – or unidentified comparable form
 * †Caenisites brooki
 * †Caenisites pulchellus – or unidentified related form
 * †Caenisites pulchellus – or unidentified comparable form
 * †Caenisites pulchellus
 * †Caenisites turneri – or unidentified related form
 * †Caenisites turneri – or unidentified comparable form
 * †Caenisites turneri
 * †Callawayia
 * †Callawayia neoscapularis – type locality for species
 * †Calliax
 * †Calliax whiteavesi
 * †Calliphylloceras
 * †Calliphylloceras nizinanum – or unidentified related form
 * †Caloceras
 * †Caloceras bloomfieldense – or unidentified related form
 * †Caltrop – type locality for genus
 * †Caltrop
 * †Caltrop nodosum – type locality for species
 * †Caltrop nodosum
 * †Calycithes
 * †Calycoceras
 * †Calycoceras asiaticum – or unidentified comparable form
 * †Calycoceras orientale – or unidentified comparable form
 * †Campesteria
 * †Campesteria prolixia
 * †Camptonectes
 * †Camptonectes auritus
 * †Camptonectes subulatus
 * †Canadoceras
 * †Canadoceras multisulcatum
 * †Canadonectites – type locality for genus
 * †Canadonectites paucicostatus – type locality for species
 * †Canavaria – tentative report
 * †Canesium
 * †Canesium lentum
 * †Canoptum – tentative report
 * †Canoptum
 * †Canoptum anulatum
 * †Canoptum artum
 * †Canoptum columbiaense – type locality for species
 * †Canoptum columbiaense
 * †Canoptum dixoni – or unidentified related form
 * †Canoptum dixoni – or unidentified comparable form
 * †Canoptum dixoni
 * †Canoptum farawayense
 * †Canoptum macoyense
 * †Canoptum margaritaense – type locality for species
 * †Canoptum margaritaense
 * †Canoptum merum
 * †Canoptum rugosum
 * †Canoptum triassicum – or unidentified comparable form
 * †Canoptum unicum – or unidentified related form
 * †Canoptum unicum – or unidentified comparable form
 * †Canoptum unicum
 * †Cantalum
 * †Cantalum gratum – type locality for species
 * †Cantalum gratum
 * †Cantalum tianense – type locality for species
 * †Cantalum tianense
 * †Canutus – tentative report
 * †Canutus
 * †Canutus baumgartneri
 * †Canutus beehivensis – type locality for species
 * †Canutus beehivensis
 * †Canutus blomei
 * †Canutus giganteus
 * †Canutus hainaensis – type locality for species
 * †Canutus hainaensis
 * †Canutus ingrahamensis – type locality for species
 * †Canutus ingrahamensis
 * †Canutus nitidus – or unidentified related form
 * †Canutus nitidus
 * †Canutus rennellensis – type locality for species
 * †Canutus rennellensis
 * †Canutus rockfishensis
 * †Canutus tipperiex gr.
 * †Capparites – tentative report
 * †Capparites
 * †Cardinia – tentative report
 * †Cardinia
 * †Cardioceras
 * †Cardioceras hyatti – or unidentified comparable form
 * †Cardioceras lillooetense
 * †Cardioceras martini
 * †Cardium – tentative report
 * †Carinacanthites
 * †Carinacanthites calypso
 * †Carinasubcorona
 * †Carinasubcorona subradiciplana
 * †Carniaster
 * †Carniaster orchardi
 * †Carpites
 * †Caseodus
 * †Caseodus varidentis – type locality for species
 * †Cassianastraea – or unidentified comparable form
 * †Cassianastraea
 * †Cassianella
 * †Cassianella lingulata
 * †Castaliites
 * †Castaliites cordatus – or unidentified comparable form
 * †Castaliites Cordatus – or unidentified comparable form
 * †Castrum
 * †Castrum perornatum
 * †Catacoeloceras
 * †Catacoeloceras crassum – or unidentified comparable form
 * †Catella
 * †Catella tyaughtonae – type locality for species
 * †Catella tyaughtonae
 * †Caucasites
 * †Caucasites mulleri – type locality for species
 * †Caucasites orchardi – type locality for species
 * †Celastrinites
 * †Celastrinites wardii
 * †Celastrophyllum
 * †Celastrophyllum acutidens – tentative report
 * †Celastrophyllum acutidens
 * †Celastrophyllum perryi
 * †Cenoceras
 * †Cenoceras intermedium – or unidentified comparable form
 * †Cenomanocarcinus
 * †Cenomanocarcinus beardi
 * †Cephalotaxopsis
 * †Cephalotaxopsis heterophylla
 * †Chamaecyparis
 * †Chamaecyparis corpulenta
 * †Charlottea – type locality for genus
 * †Charlottea – tentative report
 * †Charlottea
 * †Charlottea amurensis – type locality for species
 * †Charlottea amurensis
 * †Charlottea harbridgensis – type locality for species
 * †Charlottea harbridgensis
 * †Charlottea hotaoensis – type locality for species
 * †Charlottea hotaoensis
 * †Charlottea johnsoni – type locality for species
 * †Charlottea johnsoni
 * †Charlottea penderi – type locality for species
 * †Charlottea penderi
 * †Charlottea proprietatis – type locality for species
 * †Charlottea proprietatis
 * †Charlottea triquetra – type locality for species
 * †Charlottea triquetra
 * †Charlottea weedensis – type locality for species
 * †Charlottea weedensis
 * †Chlamys – tentative report
 * †Chlamys
 * †Chlamys ferniensis – type locality for species
 * †Chlamys textoria
 * †Choffatia – tentative report
 * †Choffatia – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Chondrites – tentative report
 * †Chondrites
 * †Chondrocoenia
 * †Chondrocoenia idahoensis
 * †Chondrocoenia ohmanni
 * †Chondrocoenia schafhaeutli
 * †Chondrocoenia waltheri
 * †Choristoceras – tentative report
 * †Choristoceras
 * †Choristoceras crickmayi – type locality for species
 * †Choristoceras crickmayi
 * †Choristoceras minutus – or unidentified related form
 * †Choristoceras nobile
 * †Choristoceras rhaeticum
 * †Chrysobalanus
 * †Chrysobalanus nervillosus
 * †Chuluaria
 * †Chuluaria occidentalis – type locality for species
 * †Chuluaria occidentalis
 * †Cincta
 * †Cincta numismalis
 * †Cinnabaria – tentative report
 * †Cinnabaria
 * †Cinnabaria expansa
 * †Cinnamomoides
 * †Cinnamomoides buckhami
 * †Cinnamomoides ovalis
 * †Cinnamomum
 * †Cinnamomum heeri
 * †Cinnamomum trinervis
 * †Cissites
 * †Citriduma
 * †Citriduma asteroides – type locality for species
 * †Citriduma asteroides
 * †Cladophlebis
 * †Cladophlebis alberta
 * †Cladophlebis arctica – tentative report
 * †Cladophlebis columbiana
 * †Cladophlebis frigida
 * †Cladophlebis hererophylla
 * †Cladophlebis heterophylla – tentative report
 * †Cladophlebis heterophylla
 * †Cladophlebis impressa – type locality for species
 * †Cladophlebis oerstedi
 * †Cladophlebis parva
 * †Cladophlebis porsildi – or unidentified comparable form
 * †Cladophlebis porsildi
 * †Cladophlebis usheri
 * †Cladophlebis vahliana
 * †Cladophlebis viginiensis
 * †Cladophlebis virginiensis – or unidentified comparable form
 * †Cladophlebis virginiensis
 * †Claodphlebis
 * †Claodphlebis parva
 * †Claraia
 * †Claraia stachei
 * †Cleoniceras
 * †Cleviceras – tentative report
 * †Cleviceras
 * †Cleviceras chrysanthemum – or unidentified comparable form
 * †Clionitites – tentative report
 * †Clionitites
 * †Clionitites arietinus – type locality for species
 * †Clionitites callazonensis – type locality for species
 * †Clionitites callazonensis
 * †Clionitites laevis – type locality for species
 * †Clionitites punctulus – type locality for species
 * †Clionitites punctulus
 * †Clionitites reesidei
 * †Clionitites venerabilis – type locality for species
 * †Clydonites
 * †Clydonites pacificus – type locality for species
 * †Cochlichnus
 * †Coeloceras – tentative report
 * †Coeloceras
 * †Collignoniceras
 * †Collignoniceras woolgari – or unidentified comparable form
 * †Collina – tentative report
 * †Collina
 * †Collina linae – or unidentified comparable form
 * †Columbisculites – type locality for genus
 * †Columbisculites
 * †Columbisculites maclearni – type locality for species
 * †Columbisculites maclearni
 * †Columboceras
 * †Columboceras inflatum – type locality for species
 * †Columbosauripus – type locality for genus
 * †Columbosauripus – or unidentified comparable form
 * †Columbosauripus
 * †Columbosauripus ungulatus – type locality for species
 * †Columbosauripus ungulatus
 * †Combretum
 * †Combretum leve – or unidentified comparable form
 * †Complanicorona – type locality for genus
 * †Complanicorona
 * †Complanicorona glabra – type locality for species
 * †Complanicorona glabra
 * †Complanicorona rugosimargines – type locality for species
 * †Complanicorona rugosimargines
 * †Complanicorona subrugosa
 * †Coniopteris
 * †Coniopteris brevifolia – tentative report
 * †Coniopteris brevifolia
 * †Coniopteris hymenophylloides
 * †Coniunctio – type locality for genus
 * †Coniunctio
 * †Coniunctio aequirugosa
 * †Coniunctio multirugosa – type locality for species
 * †Coniunctio multirugosa
 * †Conodicoelites
 * †Conodicoelites brevisulcatus
 * †Corbula
 * †Corbula nematophora
 * †Corbula pyriformis – or unidentified comparable form
 * †Cordillerites
 * †Cordillerites bicarinatus – type locality for species
 * †Coroceras
 * †Coroceras nasutum
 * †Coroniceras – tentative report
 * †Coroniceras
 * †Coroniceras mutabile
 * †Corum
 * †Corum perfectum
 * †Corum regium
 * †Corum speciosum
 * †Costatoria
 * †Costispiriferina – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Costispiriferina pittensis – or unidentified related form
 * †Cotteswoldia
 * †Cotteswoldia aalensis
 * †Craspedites
 * †Craspedites groenlandicus – or unidentified related form
 * †Crassistella
 * †Crassistella juvavica – or unidentified comparable form
 * †Credneria
 * †Credneria macrophylla
 * †Credneria truncatodenticulata – type locality for species
 * †Crucella – tentative report
 * †Crucella
 * †Crucella angulosa – type locality for species
 * †Crucella angulosa
 * †Crucella carteri
 * †Crucella cavata – type locality for species
 * †Crucella cavata
 * †Crucella flowerpotensis – type locality for species
 * †Crucella flowerpotensis
 * †Crucella hettangica
 * †Crucella kaisunensis – type locality for species
 * †Crucella kaisunensis
 * †Crucella mijo
 * †Crucella mirabunda
 * †Crucella prisca
 * †Crucella squama
 * †Crucilobiceras – tentative report
 * †Crucilobiceras
 * †Ctenis
 * †Ctenis borealis
 * †Ctenopteris
 * †Ctenopteris insignis
 * †Ctenostreon – tentative report
 * †Ctenostreon
 * †Ctenostreon rugosum – or unidentified comparable form
 * †Cuniculiformis
 * †Cuniculiformis plinius
 * †Cunninghamia
 * †Cunninghamia hornbyensis – type locality for species
 * †Cupanites
 * †Cupanites crenularis
 * †Curviceras
 * †Curviceras haidae
 * †Cyathea
 * †Cyathea cranhamii
 * †Cyathocoenia
 * †Cyathocoenia squiresi
 * †Cyathophylliopsis – tentative report
 * †Cyathophylliopsis canadiensis – type locality for species
 * †Cycadella
 * †Cyclastrum
 * †Cyclastrum veracruzense
 * †Cycloceltites
 * †Cycloceltites cowichanensis – type locality for species
 * †Cylindrichnus – tentative report
 * †Cylindroteuthis
 * †Cylindroteuthis baculus – or unidentified comparable form
 * †Cymbites
 * †Cymbites centriglobus
 * †Cymbites laevigatus
 * †Cyparissidium – tentative report
 * †Cyparissidium
 * †Cyparissidium gracile – tentative report
 * †Cyparissidium gracile
 * †Cyrena
 * †Cyrena albertensis
 * †Cyrtina – tentative report
 * †Cyrtopleurites
 * †Cyrtopleurites bicrenatus
 * †Cyrtopleurites hersiliae
 * †Czekanowskia
 * †Czekanowskia rigida – or unidentified comparable form
 * †Czekanowskites
 * †Czekanowskites acuteplicatus – type locality for species
 * †Czekanowskites pinguis

D

 * †Dactylioceras – tentative report
 * †Dactylioceras
 * †Dactylioceras alpestre – or unidentified comparable form
 * †Dactylioceras athleticum – or unidentified comparable form
 * †Dactylioceras commune – or unidentified related form
 * †Dactylioceras commune – or unidentified comparable form
 * †Dactylioceras comptum – or unidentified related form
 * †Dactylioceras kanense – or unidentified comparable form
 * †Dactylioceras kanense
 * †Dactylioceras tenuicostatum – or unidentified comparable form
 * †Dalbergites
 * †Dalbergites borealis
 * †Dammarites
 * †Dammarites microlepis
 * †Dammarites robinsi
 * †Danubea – type locality for genus
 * †Danubea
 * †Danubea howardi – type locality for species
 * †Danubea howardi
 * †Daonella
 * †Daonella moussoni – or unidentified comparable form
 * †Davallites
 * †Davallites richardsoni
 * †Daxatina
 * †Daxatina canadensis – type locality for species
 * †Daxatina canadensis
 * †Daxatina laubei – type locality for species
 * †Daxatina limpida – type locality for species
 * †Daxatina limpida
 * †Daxatina megabrotheus – type locality for species
 * †Daxatina megabrotheus
 * †Dayiceras
 * †Deflandrecyrtium
 * †Deflandrecyrtium ithacanthum
 * †Deflandrecyrtium nobense – type locality for species
 * †Deflandrecyrtium nobense
 * †Deflandrecyrtium parvispinosum – or unidentified related form
 * †Denckmannia
 * †Denckmannia crassicosta – or unidentified comparable form
 * †Denckmannia crassicosta
 * †Denckmannia tumefacta – or unidentified comparable form
 * †Dentalium
 * †Desmatochelys – tentative report
 * †Desmatochelys
 * †Desmatochelys lowi – or unidentified comparable form
 * †Desmatochelys lowi
 * †Desmiophyllum
 * †Desmoceras – tentative report
 * †Desmoceras
 * †Desmoceras alamoense – or unidentified comparable form
 * †Desmoceras bearskinense
 * †Desmoceras dawsoni
 * †Desmoceras ezoanum – or unidentified related form
 * †Desmoceras japoncium
 * †Desmoceras japonicum
 * †Desmoceras subezoanum
 * †Dewalquea
 * †Dewalquea trifoliata – or unidentified comparable form
 * †Diceratigalea
 * †Diceratigalea halseyensis
 * †Diceratigalea kiustaense – type locality for species
 * †Diceratigalea kiustaense
 * †Dichotomites
 * †Dichotomites giganteus – or unidentified comparable form
 * †Dicotylophyllum
 * †Dictyophyllum
 * †Dictyophyllum fuchsiforme – type locality for species
 * †Didymites
 * †Didymites quenstedti
 * †Dieneria
 * †Dillenites
 * †Dillenites paucidentatus
 * †Dimorphites
 * †Dimorphites pardonetiensis
 * †Dimorphotoceras
 * †Dimorphotoceras arctum – type locality for species
 * †Dimorphotoceras caurinum – type locality for species
 * †Dimorphotoceras caurinum
 * †Dimorphotoceras elegantulum – type locality for species
 * †Dimorphotoceras ursinum – type locality for species
 * †Dimorphotoceras ursinum
 * †Diospyros
 * †Diospyros lesquereuxi
 * †Diplocraterion
 * †Discamphiceras – tentative report
 * †Discamphiceras
 * †Discamphiceras antiquum – or unidentified related form
 * †Discamphiceras pleuronotum – or unidentified related form
 * †Discamphiceras silberlingi – or unidentified related form
 * †Discamphiceras silberlingi
 * †Discamphiceras submesogenos – or unidentified comparable form
 * †Discamphiceras tipperi – type locality for species
 * †Discogymnites
 * †Discogymnites hollandi – type locality for species
 * †Discogymnites hollandi
 * †Discomalayites
 * †Discomalayites carinatus – type locality for species
 * †Discomalayites carinatus
 * †Discophyllites
 * †Discophyllites ebneri
 * †Discosphinctoides
 * †Discosphinctoides neohispanicum – or unidentified related form
 * †Discostyrites
 * †Discostyrites ireneanus – type locality for species
 * †Discostyrites ireneanus
 * †Discotropites
 * †Discotropites sandlingensis – or unidentified comparable form
 * †Discotropites sandlingensis
 * †Discotropites smithi – or unidentified comparable form
 * †Discotropites smithi
 * †Discotropites theron
 * †Distichites
 * †Distichites canadensis
 * †Distichites columbianus – type locality for species
 * †Distichites columbianus
 * †Distichites gethingi
 * †Distichomeandra
 * †Distichomeandra austriaca – or unidentified comparable form
 * †Distichomeandra austriaca
 * †Distichophyllia
 * †Distichophyllia norica
 * †Dombeyopsis
 * †Dombeyopsis ovata
 * †Dorothia
 * †Dorothia pupa
 * †Douvilleiceras
 * †Douvilleiceras mammillatum
 * †Douvilleiceras offarcinatum
 * †Douvilleiceras scabrosum
 * †Douvilleiceras spiniferum – type locality for species
 * †Douvilleiceras spiniferum – or unidentified related form
 * †Douvilleiceras spiniferum
 * †Doylea
 * †Doylea tetrahedrasperma
 * †Drepanites
 * †Drepanites rutherfordi
 * †Droltus
 * †Droltus firmus – type locality for species
 * †Droltus firmus
 * †Droltus fondrenensis – type locality for species
 * †Droltus fondrenensis
 * †Droltus hecatensis – type locality for species
 * †Droltus hecatensis
 * †Droltus laseekensis
 * †Droltus lyellensis – or unidentified comparable form
 * †Droltus lyellensis
 * †Droltus orchardi – type locality for species
 * †Droltus orchardi
 * †Droltus sanignacioensis
 * †Drumoceras
 * †Drumoceras anodosum – type locality for species
 * †Drumoceras tuberculatum – type locality for species
 * †Drumoceras tuberculatum
 * †Dryojuvavites
 * †Dryojuvavites orchardi – type locality for species
 * †Dryophyllum
 * †Dryophyllum elongatum
 * †Dryophyllum fallax
 * †Dryophyllum furcinervosum
 * †Dryophyllum gracile
 * †Dryophyllum ripleyensis
 * †Dryopteris
 * †Dryopteris kennerlyi
 * †Dubariceras – tentative report
 * †Dubariceras
 * †Dubariceras freboldi
 * †Dubariceras silviesi
 * †Dumortieria – tentative report
 * †Dumortieria
 * †Dumortieria insignisimilis – or unidentified comparable form
 * †Dumortieria levesquei – or unidentified comparable form
 * †Dumortieria phantasma
 * †Dumortieria pusilla – or unidentified comparable form
 * †Dunedinites
 * †Dunedinites pinguis – type locality for species
 * †Dunveganoceras
 * †Dunveganoceras albertense – or unidentified comparable form
 * †Dunveganoceras albertense
 * †Dunveganoceras conditum
 * †Dunveganoceras hagei – type locality for species
 * †Dunveganoceras parvum
 * †Dunveganoceras pondi – or unidentified comparable form
 * †Dunveganoceras poucecoupense
 * †Duplisuggestus – type locality for genus
 * †Duplisuggestus
 * †Duplisuggestus duplirugosus – type locality for species
 * †Duplisuggestus duplirugosus
 * †Duplisuggestus profundisulcus
 * †Duquettichnus – type locality for genus
 * †Duquettichnus kooli – type locality for species

E

 * †Ectocentrites – tentative report
 * †Ectocentrites
 * †Ectocentrites pacificus
 * †Ectolcites
 * †Ectolcites childerhosei – type locality for species
 * †Ectolcites childerhosei
 * †Ectonocorys – tentative report
 * †Elatides
 * †Elatides curvifolia – or unidentified related form
 * †Elatides curvifolia – or unidentified comparable form
 * †Elatides curvifolia
 * †Elatides splendida – type locality for species
 * †Elatides splendida – or unidentified comparable form
 * †Elatides splendida
 * †Elatocladus
 * †Elatocladus acifolia
 * †Elatocladus brevifolia
 * †Elatocladus Sequoia Major – or unidentified comparable form
 * †Elatocladus smittiana – or unidentified comparable form
 * †Elatocladus smittiana
 * †Electryonia
 * †Eleganticeras – tentative report
 * †Eleganticeras
 * †Eleganticeras exaratum – or unidentified comparable form
 * †Elliptio
 * †Elliptio sulfuriensis
 * †Elodium – type locality for genus
 * †Elodium – tentative report
 * †Elodium
 * †Elodium cameroni – type locality for species
 * †Elodium cameroni
 * †Elodium mackenziei
 * †Elodium nadenensis – type locality for species
 * †Elodium nadenensis
 * †Elodium wilsonense – type locality for species
 * †Elodium wilsonense
 * †Elysastraea
 * †Elysastraea profunda
 * †Elysastraea rancouverensis
 * †Elysastraea vancouverensis
 * †Emiluvia – tentative report
 * †Emiluvia
 * †Emiluvia acantha – type locality for species
 * †Emiluvia acantha
 * †Emiluvia antigua
 * †Emiluvia changi
 * †Emiluvia moresbyensis – type locality for species
 * †Emiluvia moresbyensis
 * †Emiluvia oldmassetensis – type locality for species
 * †Emiluvia oldmassetensis
 * †Emiluvia pessagnoi – or unidentified related form
 * †Emiluvia splendida – type locality for species
 * †Empirea – type locality for genus
 * †Empirea
 * †Empirea hasta – type locality for species
 * †Empirea hasta
 * †Enantiognathus
 * †Enantiognathus ziegleri
 * †Enoploclytia
 * †Enoploclytia minor – type locality for species
 * †Entactinosphaera – tentative report
 * †Entactinosphaera amphilaphes – type locality for species
 * †Entactinosphaera amphilaphes
 * †Entactinosphaera simoni – or unidentified related form
 * †Entactinosphaera spinulata – type locality for species
 * †Entactinosphaera spinulata
 * †Enteropleura
 * †Enteropleura bittneri
 * †Entolium
 * †Entolium corneolum
 * †Entolium lunare
 * †Eocallista
 * †Eocallista regularis
 * †Eodactylites
 * †Eodactylites pseudocommune – or unidentified comparable form
 * †Eodactylites simplex – or unidentified comparable form
 * †Eoderoceras
 * †Eoderoceras armatum – or unidentified comparable form
 * †Eogunnarites
 * †Eogunnarites alaskaensis
 * †Eogunnarites unicum
 * †Eogymnotoceras
 * †Eogymnotoceras beachi – type locality for species
 * †Eogymnotoceras beachi
 * †Eogymnotoceras deleeni – type locality for species
 * †Eogymnotoceras deleeni
 * †Eogymnotoceras liardense – type locality for species
 * †Eogymnotoceras liardense
 * †Eolytoceras – type locality for genus
 * †Eolytoceras – tentative report
 * †Eolytoceras
 * †Eolytoceras chongi
 * †Eolytoceras constrictum – type locality for species
 * †Eolytoceras constrictum – or unidentified related form
 * †Eolytoceras constrictum
 * †Eolytoceras guexi – or unidentified related form
 * †Eolytoceras guexi – or unidentified comparable form
 * †Eolytoceras praecursor – or unidentified comparable form
 * †Eolytoceras tasekoi – type locality for species
 * †Eolytoceras tasekoi – or unidentified comparable form
 * †Eolytoceras tasekoi
 * †Eomonotis
 * †Eomonotis scutiformis
 * †Eonathorstites
 * †Eonathorstites dieneri – type locality for species
 * †Eopecten
 * †Eopecten hartzi
 * †Eoprotrachyceras – type locality for genus
 * †Eoprotrachyceras
 * †Eoprotrachyceras matutinum – type locality for species
 * †Eoprotrachyceras matutinum
 * †Eosagenites
 * †Eosagenites gethingi – type locality for species
 * †Eosagenites gethingi
 * †Eosteinmannites
 * †Eosteinmannites nitidus – type locality for species
 * †Eosteinmannites nitidus
 * †Eosteinmannites orientalis – type locality for species
 * †Eosteinmannites ursensis – type locality for species
 * †Eothetidites
 * †Eothetidites lacrimosus – type locality for species
 * †Eothetidites lacrimosus
 * †Eothetidites pardoneti
 * †Eparietites – tentative report
 * †Epigondolella
 * †Epigondolella bidentata
 * †Epigondolella matthewi
 * †Epigondolella multidentata
 * †Epigondolella postera
 * †Epigondolella quadrata
 * †Epigondolella serrulata
 * †Epigondolella spiculata
 * †Epigondolella triangularis
 * †Epijuvavites
 * †Epijuvavites transiens – type locality for species
 * †Episculites
 * †Episculites browni
 * †Episculites crassus – type locality for species
 * †Episculites teres – type locality for species
 * †Episculites teres
 * †Episculites wrighti – type locality for species
 * †Episculites wrighti
 * †Epismiliopsis – tentative report
 * †Epismiliopsis densserrae – or unidentified comparable form
 * †Eptingium – tentative report
 * †Eptingium
 * †Eptingium amoenum – type locality for species
 * †Eptingium amoenum
 * †Eptingium oneismos
 * †Eptingium onesimos – type locality for species
 * †Eptingium onesimos
 * †Equisetites
 * †Equisetites lyelli
 * †Equisetum
 * †Equisetum haukeanum
 * †Equisitites
 * †Erugonia
 * †Erycitoides – tentative report
 * †Erycitoides
 * †Erycitoides howelli
 * †Erycitoides spinosum – or unidentified comparable form
 * †Erycitoides teres – or unidentified comparable form
 * †Eucyrtidiellum
 * †Eucyrtidiellum elementarius
 * †Eucyrtidiellum nagaiae
 * †Eucyrtidiellum unumaense – or unidentified related form
 * †Eucyrtidium – tentative report
 * †Eudmetoceras
 * †Euepirrhysia – tentative report
 * †Euflemingites
 * †Euflemingites cirratus
 * †Euidothyris
 * †Euidothyris francescalaurae
 * †Euisculites
 * †Euisculites krystyni – type locality for species
 * †Eulytoceras
 * †Eulytoceras phestum – or unidentified related form
 * †Eumorphotis – tentative report
 * †Eumorphotis – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Eumorphotis
 * †Eumorphotis ireneana
 * †Eumorphotis multiformis – or unidentified comparable form
 * †Euphyllites
 * †Euphyllites occidentalis
 * †Exogyra
 * †Exogyra columbella

F

 * †Fadenia
 * †Fadenia uroclasmato – type locality for species
 * †Fadenia uroclasmato
 * †Fanninoceras – type locality for genus
 * †Fanninoceras – tentative report
 * †Fanninoceras
 * †Fanninoceras bifurcatum – or unidentified comparable form
 * †Fanninoceras bodegae
 * †Fanninoceras carlottense
 * †Fanninoceras carolettense – type locality for species
 * †Fanninoceras carteri
 * †Fanninoceras crassum
 * †Fanninoceras fannini – or unidentified comparable form
 * †Fanninoceras fannini
 * †Fanninoceras kunae – or unidentified comparable form
 * †Fanninoceras kunae
 * †Fanninoceras latum
 * †Fanninoceras maudense
 * †Fanthalamia
 * †Fanthalamia astoma
 * †Fanthalamia multicanalis – type locality for species
 * †Farcus
 * †Ferganoconcha
 * †Fergusonites
 * †Fergusonites hendersonae – type locality for species
 * †Fergusonites hendersonae
 * †Fergusonites striatus
 * †Ferresium
 * †Ferresium conclusum – type locality for species
 * †Ferresium conclusum
 * †Ferresium laseekense – or unidentified related form
 * †Ferresium teekwoonense – type locality for species
 * †Ferresium teekwoonense
 * †Ferresium triquetrum
 * †Ficus – tentative report
 * †Ficus
 * †Ficus daphnogenoides
 * †Ficus fontainii – tentative report
 * †Ficus ovatifolia
 * †Filicites
 * †Fissurina
 * †Fissurina orbignyana
 * †Fontainea
 * †Fontainea grandiflora – or unidentified comparable form
 * †Fontainea grandiflora
 * †Fontanelliceras
 * †Fontinella – type locality for genus
 * †Fontinella
 * †Fontinella clara – type locality for species
 * †Fontinella clara
 * †Fontinella habros – type locality for species
 * †Fontinella habros
 * †Fontinella inflata – type locality for species
 * †Fontinella inflata
 * †Fontinella louisensis – type locality for species
 * †Fontinella louisensis
 * †Fontinella primitiva – type locality for species
 * †Fontinella primitiva
 * †Foremania – type locality for genus
 * †Foremania
 * †Foremania sandilandsensisex gr.
 * †Foremania sandilandsensis – type locality for species
 * †Foremania sandilandsensis
 * †Fragilicorona
 * †Fragilicorona brevirostrum
 * †Fragilicorona labribrevirostrum
 * †Fragilicorona labricuspis
 * †Fragilicorona labritricuspis
 * †Fragilicorona tricuspis
 * †Fragilicorona unicuspis
 * †Frankites
 * †Frankites glaber – type locality for species
 * †Frankites glaber
 * †Frankites sutherlandi
 * †Franziceras
 * †Franziceras coronoides – or unidentified comparable form
 * †Franziceras graylockense – or unidentified related form
 * †Franziceras kennecottense
 * †Frechites
 * †Frechites chischa
 * †Frechites hamatus – type locality for species
 * †Frechites hamatus
 * †Frechites kindlei – type locality for species
 * †Frenguelliella
 * †Fuciniceras – tentative report
 * †Fuciniceras
 * †Fuciniceras lavinianum – or unidentified related form
 * †Fuciniceras marianii – or unidentified related form
 * †Fuciniceras marianii – or unidentified comparable form
 * †Fuciniceras targionii – or unidentified comparable form
 * †Furcirhynchia
 * †Furcirhynchia striata

G

 * †Gablonzeria
 * †Gablonzeria major
 * †Gablonzeria profunda
 * †Garnbergia
 * †Garnbergia ommata – or unidentified comparable form
 * †Gastroplites
 * †Gastroplites allani
 * †Gastroplites canadense – or unidentified comparable form
 * †Gastroplites canadensis – or unidentified related form
 * †Gastroplites canadensis
 * †Gastroplites kingi – or unidentified comparable form
 * †Gastroplites kingi
 * †Gastroplites spiekeri – or unidentified comparable form
 * †Gastroplites spiekeri
 * †Gastroplites stantoni – or unidentified related form
 * †Gastroplites stantoni – or unidentified comparable form
 * †Gaudryina
 * †Gaudryina laevigata
 * †Gavelinella
 * †Gavelinella henbesti
 * †Geczyceras
 * †Geczyceras speciosum
 * †Gemmellaroceras
 * †Gemmellaroceras aenigmaticum
 * †Gemmellaroceras alloplocum – or unidentified comparable form
 * †Geonomites
 * †Geonomites imperialis
 * †Gervillaria – tentative report
 * †Gervillaria
 * †Gervillaria montanaensis – or unidentified related form
 * †Gervillaria pallas
 * †Gervillella
 * †Gervillella araucana
 * †Gervillella leesi
 * †Gervillia – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Gervillia
 * †Gervillia goldfussi – or unidentified related form
 * †Ginkgo
 * †Ginkgo digitata – or unidentified related form
 * †Ginkgo nana
 * †Ginkgo pluripartita – or unidentified comparable form
 * †Ginkgo pluripartita
 * †Ginko
 * †Ginko huttonii – or unidentified comparable form
 * †Glabrisubcorona – tentative report
 * †Glabrisubcorona
 * †Glabrisubcorona arduidevexa
 * †Glabrisubcorona tendibasis
 * †Glabrisubcorona vadosidevexa
 * †Gleichenites
 * †Gleichenites giesekianus
 * †Gleichenites nordenskioldi
 * †Gleichenites porsildi
 * †Gleviceras – tentative report
 * †Gleviceras
 * †Globolaxtorum – type locality for genus
 * †Globolaxtorum – tentative report
 * †Globolaxtorum
 * †Globolaxtorum cristatum – type locality for species
 * †Globolaxtorum cristatum
 * †Globolaxtorum tozeri – type locality for species
 * †Globolaxtorum tozeri
 * †Globorotalites
 * †Globorotalites hiltermanii
 * †Globorotalites michelinianus
 * †Globorotalites spineus – or unidentified comparable form
 * †Globorotalites spineus
 * †Globotruncana
 * †Globotruncana arca
 * †Globotruncana calcarata
 * †Globotruncana contusa
 * †Globotruncana hilli
 * †Globotruncana linneiana
 * †Globotruncana ventricosa
 * †Glomospirella
 * †Glomospirella gaultina – or unidentified comparable form
 * †Glyptostrobus
 * †Glyptostrobus comoxensis
 * †Gnomohalorites
 * †Gnomohalorites cordilleranus – type locality for species
 * †Gnomohalorites cordilleranus
 * †Gnomohalorites southeri – type locality for species
 * †Gnomohalorites southeri
 * †Goestlingella
 * †Goniojuvavites
 * †Goniojuvavites kellyi
 * †Goniomya
 * †Gonionotites
 * †Gonionotites avarus – type locality for species
 * †Gonionotites avarus
 * †Gonionotites belli
 * †Gonionotites gethingi
 * †Gonionotites nobilis – type locality for species
 * †Gonionotites nobilis
 * †Gonionotites rarus – type locality for species
 * †Gonionotites rarus
 * †Gonionotites scapulatus – type locality for species
 * †Gonionotites scapulatus
 * †Gonionotites spiekeri
 * †Gorgansium
 * †Gorgansium morganense
 * †Gorgansium silviesensis
 * †Gracilisuggestus – type locality for genus
 * †Gracilisuggestus – tentative report
 * †Gracilisuggestus
 * †Gracilisuggestus triapices – type locality for species
 * †Gracilisuggestus triapices
 * †Gracilisuggestus uniapex – type locality for species
 * †Gracilisuggestus uniapex
 * †Grambergia
 * †Grambergia liardensis – type locality for species
 * †Grambergia liardensis
 * †Grambergia mackenzii – type locality for species
 * †Grambergia mackenzii
 * †Grambergia nahwisi – type locality for species
 * †Grambergia nahwisi
 * †Grambergia tetsaensis – type locality for species
 * †Grambergia tetsaensis
 * †Grammatodon
 * †Grammatodon concinnus – or unidentified related form
 * †Grammoceras
 * †Grammoceras thouarsense
 * †Gravellina
 * †Graysonites – tentative report
 * †Gresslya
 * †Griesbachites
 * †Griesbachites auctoris – type locality for species
 * †Griesbachites borealis – type locality for species
 * †Griesbachites borealis
 * †Griesbachites humi – type locality for species
 * †Griesbachites humi
 * †Griesbachites laevis – type locality for species
 * †Griesbachites laevis
 * †Griesbachites pinensis – type locality for species
 * †Griesbachites pinensis
 * †Griesbachites selwyni – type locality for species
 * †Griesbachites selwyni
 * †Grippia
 * †Grippia longirostris – or unidentified comparable form
 * †Groenlandites
 * †Groenlandites amplus – type locality for species
 * †Groenlandites canadensis – type locality for species
 * †Groenlandites canadensis
 * †Groenlandites kummeli – type locality for species
 * †Groenlandites silberlingi – type locality for species
 * †Grycia
 * †Grycia perezianum
 * †Gryphaea – tentative report
 * †Gryphaea
 * †Gryphaea arcuataeformis – or unidentified comparable form
 * †Gryphaea arcuataeformis
 * †Gryphaea rockymontana
 * †Guembelastraea
 * †Guembelastraea whiteavesi – type locality for species
 * †Guembelastraea whiteavesi
 * †Guembelites
 * †Guembelites clavatus
 * †Guembelites jandianus
 * †Gulosaurus – type locality for genus
 * †Gulosaurus helmi – type locality for species
 * †Gwawinapterus – type locality for genus
 * †Gwawinapterus beardi – type locality for species
 * †Gymnites – tentative report
 * †Gymnites
 * †Gymnites compressus – type locality for species
 * †Gymnites compressus
 * †Gymnites perplanus
 * †Gymnites procerus – type locality for species
 * †Gymnotoceras
 * †Gymnotoceras rotelliformis – type locality for species
 * †Gymnotoceras rotelliformis
 * †Gymnotropites
 * †Gymnotropites americanus
 * †Gymnotropites californicus – or unidentified comparable form
 * †Gypsichnites – type locality for genus
 * †Gypsichnites – or unidentified comparable form
 * †Gypsichnites pacensis – type locality for species
 * †Gypsichnites pacensis
 * †Gyroidinoides
 * †Gyroidinoides goudkoffi
 * †Gyroidinoides nitidus
 * †Gyroidinoides quadratus
 * †Gyronites
 * †Gyronites recentis – type locality for species

H

 * †Hadrothisbites
 * †Hadrothisbites taylori – type locality for species
 * †Haeckelicyrtium
 * †Haeckelicyrtium crickmayi
 * †Haeckelicyrtium karcharos – type locality for species
 * †Haeckelicyrtium karcharos – or unidentified related form
 * †Haeckelicyrtium karcharos
 * †Hagiastrum
 * †Hagiastrum majusculum – type locality for species
 * †Hagiastrum majusculum
 * †Hagiastrum rudimentum – type locality for species
 * †Hagiastrum rudimentum
 * †Haidaia
 * †Haidaia billhookensis
 * †Haliomma – tentative report
 * †Haliomma sewellense – type locality for species
 * †Haliomma sewellense
 * †Halobia
 * †Halobia austriaca
 * †Halobia beyrichi
 * †Halobia cordillerana
 * †Halobia daonellaformis – type locality for species
 * †Halobia fallax – or unidentified comparable form
 * †Halobia fallax
 * †Halobia halorica
 * †Halobia ornatissima
 * †Halobia pinensis
 * †Halobia radiata
 * †Halobia selwyni – type locality for species
 * †Halobia selwyni
 * †Halobia septentrionalis
 * †Halobia suberba – or unidentified comparable form
 * †Halobia superba – or unidentified comparable form
 * †Halobia tozeri – type locality for species
 * †Halorites
 * †Hammatoceras
 * †Hammatoceras insigne
 * †Hannaoceras
 * †Haplophragmoides
 * †Haplophragmoides crickmayi
 * †Harpax
 * †Harpax rapa
 * †Harpoceras – tentative report
 * †Harpoceras
 * †Harpoceras falcifer – or unidentified comparable form
 * †Harpoceras propinquum
 * †Harpoceras subplanatum – or unidentified comparable form
 * †Hauerites
 * †Hauerites astrictus – type locality for species
 * †Hauerites astrictus
 * †Hauerites piceus – type locality for species
 * †Hauerites piceus
 * †Hausmannia
 * †Hausmannia morinii
 * †Hedera
 * †Hedera cretacea – or unidentified comparable form
 * †Helictites
 * †Helictites decorus – or unidentified related form
 * †Helictites decorus
 * †Helictites minor – type locality for species
 * †Helictites pacalis – type locality for species
 * †Helictites pacalis
 * †Helminthopsis
 * †Helmolepis
 * †Helmolepis cyphognathus
 * †Heraclites
 * †Heraclites canadensis – type locality for species
 * †Herzogina
 * †Heterastridium
 * †Heterastridium conglobatum
 * †Hexasaturnalis
 * †Hexasaturnalis hexagonus
 * †Higumastra
 * †Higumastra lupheri
 * †Higumastra transversa
 * †Hildaites
 * †Hildaites murleyi
 * †Hildaites subserpentinus – or unidentified comparable form
 * †Himavatites
 * †Himavatites apinnatus
 * †Himavatites multiauritus – type locality for species
 * †Himavatites multiauritus
 * †Himavatites planiplicatus – type locality for species
 * †Himavatites planiplicatus
 * †Hisnitites – type locality for genus
 * †Hisnitites
 * †Hisnitites janmulleri – type locality for species
 * †Hisnitites janmulleri
 * †Hoeglundina
 * †Hoeglundina supracretacea – or unidentified comparable form
 * †Holcophylloceras
 * †Holcophylloceras calypso
 * †Hollandites
 * †Hollandites dieneri – type locality for species
 * †Hollandites dieneri
 * †Hollandites humi – type locality for species
 * †Hollandites liardensis – type locality for species
 * †Hollandites macconnelli – type locality for species
 * †Hollandites macconnelli
 * †Hollandites minor
 * †Hollandites pelletieri – type locality for species
 * †Hollandites spivaki – type locality for species
 * †Hollandites spivaki
 * †Holocobelus
 * †Holocobelus unisulcatus – or unidentified related form
 * †Homalodontus
 * †Homalodontus aplopagus
 * †Homalodontus homalorhizo
 * †Homerites
 * †Homerites semiglobosus
 * †Homeroceras
 * †Homeroceras grandis – type locality for species
 * †Homeroceras grandis
 * †Homoeoparonaella
 * †Homoeoparonaella argolidensis – or unidentified related form
 * †Homoeoparonaella elegans – or unidentified related form
 * †Homoeoparonaella lowryensis
 * †Homoeoparonaella reciproca – type locality for species
 * †Homoeoparonaella reciproca
 * †Homolsomites
 * †Homolsomites oregonensis – or unidentified related form
 * †Homolsomites oregonensis
 * †Homolsomites quatsinoensis
 * †Homomya – tentative report
 * †Homomya
 * †Hoploparia
 * †Hoploparia horrida
 * †Hoploparia tshudyi
 * †Hoplotropites – tentative report
 * †Hoplotropites
 * †Hoplotropites auctus
 * †Hoplotropites circumspinatus
 * †Hoplotropites globosus – type locality for species
 * †Hoplotropites globosus
 * †Hoplotropites intermedius – type locality for species
 * †Hoplotropites intermedius
 * †Hoplotropites marii
 * †Hozmadia
 * †Hozmadia spinosa
 * †Hsuum – tentative report
 * †Hsuum
 * †Hsuum belliatulum – or unidentified related form
 * †Hsuum exiguum
 * †Hsuum lucidum
 * †Hsuum mirabundum – or unidentified related form
 * †Hsuum mirabundum – or unidentified comparable form
 * †Hsuum muelleri – tentative report
 * †Hsuum mulleri – type locality for species
 * †Hsuum mulleri
 * †Hsuum optimum – type locality for species
 * †Hsuum optimum
 * †Hsuum plectocostatum – type locality for species
 * †Hsuum plectocostatum
 * †Hsuum rosebudense – or unidentified comparable form
 * †Hudsonelpidia – type locality for genus
 * †Hudsonelpidia
 * †Hudsonelpidia brevirostris
 * †Hungarites
 * †Hungarites inermis – type locality for species
 * †Hungarites inermis
 * †Hybodus
 * †Hymenaea
 * †Hymenaea fayettensis
 * †Hypasteroceras
 * †Hypasteroceras montii
 * †Hypasteroceras planulatum
 * †Hypisculites
 * †Hypisculites minor – type locality for species
 * †Hypisculites stelcki – type locality for species
 * †Hypisculites stelcki
 * †Hypophylloceras
 * †Hypophylloceras californicum – or unidentified related form
 * †Hypoxytoma

I

 * †Ichthyosaurus
 * †Icrioma – tentative report
 * †Icrioma
 * †Icrioma cistella – type locality for species
 * †Icrioma cistella
 * †Idaoceras
 * †Idaoceras maclearni – type locality for species
 * †Indigirites
 * †Indigirites boehmi – type locality for species
 * †Indigirites boehmi
 * †Indigirites freboldi – type locality for species
 * †Indigirites freboldi
 * †Indigirites stolleyi – type locality for species
 * †Indigirites stolleyi
 * †Indoceltites
 * †Indoceltites transiens – type locality for species
 * †Indojuvavites
 * †Indojuvavites brunneus – type locality for species
 * †Indojuvavites brunneus
 * †Indojuvavites falcatus – type locality for species
 * †Indojuvavites laurieri – type locality for species
 * †Indojuvavites laurieri
 * †Indonesites
 * †Indonesites sphaericus – or unidentified comparable form
 * †Indonesites sphaericus
 * †Iniskinites
 * †Iniskinites martini – or unidentified comparable form
 * †Iniskinites robustus – or unidentified comparable form
 * †Inoceramus
 * †Inoceramus albertensis
 * †Inoceramus allani
 * †Inoceramus australis – or unidentified comparable form
 * †Inoceramus balticus – or unidentified related form
 * †Inoceramus chicoensis
 * †Inoceramus colonicus
 * †Inoceramus concentrica – or unidentified comparable form
 * †Inoceramus concentrica
 * †Inoceramus corpulentus
 * †Inoceramus crippsi – or unidentified related form
 * †Inoceramus ginterensis – or unidentified comparable form
 * †Inoceramus incelebratus – or unidentified related form
 * †Inoceramus moresbyensis
 * †Inoceramus multiformis – or unidentified comparable form
 * †Inoceramus nipponicus – or unidentified comparable form
 * †Inoceramus paraketzovi
 * †Inoceramus pictus – or unidentified related form
 * †Inoceramus pictus – or unidentified comparable form
 * †Inoceramus prefragilis
 * †Inoceramus quatsinoensis – or unidentified related form
 * †Inoceramus umbonatus
 * †Intornites
 * †Intornites canadensis
 * †Intornites intornatus
 * †Intornites mactaggarti
 * †Intornites mctaggarti – type locality for species
 * †Intornites williamsi – type locality for species
 * †Intornites williamsi
 * †Irenesauripus – type locality for genus
 * †Irenesauripus
 * †Irenesauripus acutus – type locality for species
 * †Irenesauripus acutus – or unidentified comparable form
 * †Irenesauripus acutus
 * †Irenesauripus mclearni – type locality for species
 * †Irenesauripus mclearni
 * †Irenesauripus occidentalis – type locality for species
 * †Irenichnites – type locality for genus
 * †Irenichnites – or unidentified comparable form
 * †Irenichnites
 * †Irenichnites gracilis – type locality for species
 * †Irenichnites gracilis
 * †Irenichnites mclearni
 * †Isastrea
 * †Isastrea nantuacumensis
 * †Isculitoides
 * †Isculitoides minor
 * †Isocrinus
 * †Isocyprina
 * †Isognomon – tentative report
 * †Isognomon

J

 * †Jacus – tentative report
 * †Jacus
 * †Jacus sandspitensis
 * †Japonites
 * †Japonites readi – type locality for species
 * †Japonites wrighti – type locality for species
 * †Japonocapsa – tentative report
 * †Japonocapsa fusiformis
 * †Jaworskiella – tentative report
 * †Jaworskiella
 * †Jaworskiella siemonmulleri
 * †Jaworskiella supleiensis – or unidentified comparable form
 * †Jovites
 * †Jovites bosnensis
 * †Jovites ellipticus – type locality for species
 * †Jovites ellipticus
 * †Juvavites
 * †Juvavites biornatus – type locality for species
 * †Juvavites biornatus
 * †Juvavites concretus – type locality for species
 * †Juvavites concretus
 * †Juvavites gibbosus – type locality for species
 * †Juvavites knowltoni – or unidentified comparable form
 * †Juvavites levigatus – type locality for species
 * †Juvavites levigatus
 * †Juvavites magnus – type locality for species
 * †Juvavites magnus
 * †Juvavites mclayi
 * †Juvavites subangulatus – type locality for species
 * †Juvavites subangulatus
 * †Juvenites
 * †Juvenites laevis – type locality for species
 * †Juvenites thermarum

K

 * †Kahlerosphaera
 * †Kallirhynchia
 * †Kallirhynchia orthidioides – type locality for species
 * †Kammerkarites
 * †Kammerkarites chinchillaensis – or unidentified related form
 * †Kammerkarites frigga – or unidentified comparable form
 * †Kammerkarites haploptychus – or unidentified comparable form
 * †Kammerkarites megastomaex gr.
 * †Kammerkarites praecoronoides – or unidentified comparable form
 * †Kammerkarites rectiradiatus – or unidentified comparable form
 * †Kashmirites
 * †Kashmirites columbianus – type locality for species
 * †Kashmirites columbianus
 * †Kashmirites warreni – type locality for species
 * †Kashmirites warreni
 * †Katroma – tentative report
 * †Katroma
 * †Katroma angusta
 * †Katroma clara
 * †Katroma elongata – type locality for species
 * †Katroma elongata
 * †Katroma inflatio – type locality for species
 * †Katroma inflatio
 * †Katroma irvingi – type locality for species
 * †Katroma irvingi
 * †Katroma ninstintsi – type locality for species
 * †Katroma ninstintsi
 * †Katroma pinquitudo – type locality for species
 * †Katroma pinquitudo
 * †Katroma regina – type locality for species
 * †Katroma regina
 * †Katroma sinetubus – type locality for species
 * †Katroma sinetubus
 * †Katroma westermanni – type locality for species
 * †Katroma westermanni
 * †Kedonella
 * †Kedonella mytileformis
 * †Kepplerites
 * †Kepplerites loganianusex gr.
 * †Keyserlingites
 * †Keyserlingites subrobustus
 * †Klamathites
 * †Klukia
 * †Klukia canadensis
 * †Koelreuteria
 * †Koelreuteria prenigricans
 * †Kolymia
 * †Kolymonectes
 * †Kolymonectes carlottensis
 * †Kolymonectes staeschei
 * †Koninckites
 * †Koninckites dimidiatus – type locality for species
 * †Koninckites dimidiatus
 * †Kossmaticeras
 * †Kossmaticeras canadense
 * †Kourisodon – type locality for genus
 * †Kourisodon puntledgensis – type locality for species
 * †Kozurastrum
 * †Kozurastrum beattiense – type locality for species
 * †Kozurastrum beattiense
 * †Kozurastrum sandspitense – or unidentified related form
 * †Kozurastrum sandspitense
 * †Kuhnastraea
 * †Kuhnastraea incrassata
 * †Kungalaria
 * †Kungalaria newcombi

L

 * †Labascicorona – type locality for genus
 * †Labascicorona
 * †Labascicorona alata – type locality for species
 * †Labascicorona alata
 * †Labascicorona longifossae – type locality for species
 * †Labascicorona longifossae
 * †Labascicorona mediflexura – type locality for species
 * †Labascicorona mediflexura
 * †Labascicorona nitidifastigia – type locality for species
 * †Labascicorona nitidifastigia
 * †Labascicorona trifastigia – type locality for species
 * †Labascicorona trifastigia
 * †Labrilancea – type locality for genus
 * †Labrilancea
 * †Labrilancea glabrisubcuspis – type locality for species
 * †Labrilancea glabrisubcuspis
 * †Labrilancea glabrisubtricuspis
 * †Laevicornaptychus
 * †Lagena
 * †Lagena acuticosta
 * †Lagenammina
 * †Lantus
 * †Lantus intermedius – type locality for species
 * †Lantus intermedius
 * †Lantus obesus
 * †Lantus praeobesus – type locality for species
 * †Lantus praeobesus
 * †Lantus sixi
 * †Larenites
 * †Larenites reticulatus – type locality for species
 * †Larenites reticulatus
 * †Latium
 * †Latium paucum
 * †Laurophyllum
 * †Laurophyllum flexuosum
 * †Laxtorum
 * †Laxtorum capitaneum – type locality for species
 * †Laxtorum capitaneum
 * †Laxtorum hemingense – type locality for species
 * †Laxtorum hemingense
 * †Laxtorum kulense – or unidentified related form
 * †Laxtorum perfectum – type locality for species
 * †Laxtorum perfectum
 * †Laxtorum porterheadense – type locality for species
 * †Laxtorum porterheadense
 * †Leconteia
 * †Leconteia californica
 * †Leguminosites
 * †Leguminosites probalsamifera
 * †Leguminosites rhamnifolioides
 * †Leguminosites spatulatus – type locality for species
 * †Leiodistichites
 * †Leiodistichites beachi – type locality for species
 * †Leiodistichites ursidens – type locality for species
 * †Leiodistichites ursidens
 * †Leiophyllites
 * †Leislingites
 * †Leislingites politus – type locality for species
 * †Leislingites politus
 * †Leislingites quadratus – type locality for species
 * †Leislingites quadratus
 * †Leislingites semiviatus – type locality for species
 * †Leislingites vancouverensis – type locality for species
 * †Lemuroceras
 * †Lemuroceras irenense
 * †Lenotropites – tentative report
 * †Lenotropites
 * †Lenotropites caurus – type locality for species
 * †Lenotropites caurus
 * †Lenotropites tardus – type locality for species
 * †Lenotropites tardus
 * †Lenotropites tricarinatus – type locality for species
 * †Lenticulina
 * †Leptaleoceras – tentative report
 * †Leptaleoceras
 * †Leptaleoceras accuratum – or unidentified related form
 * †Leptaleoceras compressum
 * †Leptosphinctes
 * †Leptosphinctes cliffensis – or unidentified comparable form
 * †Leptosphinctes meseres – or unidentified comparable form
 * †Leukadiella
 * †Leukadiella amuratica
 * †Leukadiella helenae – or unidentified related form
 * †Leukadiella ionica – or unidentified related form
 * †Leukadiella ionica
 * †Levicidaris
 * †Liardites
 * †Liardites whiteavesi – type locality for species
 * †Liardites whiteavesi
 * †Liassosaturnalis
 * †Liassosaturnalis parvus – or unidentified related form
 * †Lilloettia – tentative report
 * †Lilloettia
 * †Lilloettia lilloetensis – or unidentified comparable form
 * †Lilloettia lilloetensis
 * †Lilloettia stantoni – or unidentified comparable form
 * †Lilloettia tipperi
 * †Lima
 * †Lima columbiae – type locality for species
 * †Lima poyana
 * †Linearis
 * †Linearis delicatula – type locality for species
 * †Linearis delicatula
 * †Lingula
 * †Lingula selwyni – or unidentified comparable form
 * †Lingula subspatulata
 * †Linuparus
 * †Linuparus canadensis
 * †Linuparus vancouverensis
 * †Lioceratoides
 * †Lioceratoides allifordense
 * †Lioceratoides grecoi – or unidentified comparable form
 * †Lioceratoides involutum
 * †Lioceratoides maurelli
 * †Liparoceras
 * †Liparoceras bechei
 * †Liriodendron
 * †Liriodendron giganteum
 * †Liriodendron succedens
 * †Lissonites
 * †Lissonites canadensis – type locality for species
 * †Lissonites canadensis
 * †Lissonites pecki – type locality for species
 * †Listracanthus
 * †Listracanthus pectenatus – type locality for species
 * †Listracanthus pectenatus
 * †Lithacoceras – tentative report
 * †Lithomelissa
 * †Litocarpon – type locality for genus
 * †Litocarpon beardii – type locality for species
 * †Livarella
 * †Livarella densiporata
 * †Livarella gifuensis – or unidentified related form
 * †Livarella valida
 * †Lobaticorona – type locality for genus
 * †Lobaticorona
 * †Lobaticorona floridibasis – type locality for species
 * †Lobaticorona floridibasis
 * †Lobaticorona floriditabella – type locality for species
 * †Lobaticorona floriditabella
 * †Lobaticorona floriditurris – type locality for species
 * †Lobaticorona floriditurris
 * †Lobaticorona tumidibasis – type locality for species
 * †Lobaticorona tumidibasis
 * †Lobaticorona tumiditabella
 * †Lobaticorona tumiditurris – type locality for species
 * †Lobaticorona tumiditurris
 * †Lobites
 * †Lobites ellipticus
 * †Lobites pacianus – type locality for species
 * †Lobites pacianus
 * †Lobothyris
 * †Lobothyris punctata
 * †Longobardites
 * †Longobardites murrayensis – type locality for species
 * †Longobardites murrayensis
 * †Longusorbis
 * †Longusorbis cuniculosus
 * †Lopha
 * †Lophodictyotidium
 * †Lophodictyotidium sarjeanti – or unidentified comparable form
 * †Loupanus – type locality for genus
 * †Loupanus
 * †Loupanus thompsoni – type locality for species
 * †Loupanus thompsoni
 * †Lovcenipora
 * †Lovcenipora chaetetiformis – or unidentified comparable form
 * †Lupherella
 * †Lupherella boechiformis
 * †Lyriochlamys
 * †Lyriochlamys otianus
 * †Lytoceras – tentative report
 * †Lytoceras
 * †Lytoceras siemensi
 * †Lytotropites
 * †Lytotropites fucinii

M

 * †Macgowania – type locality for genus
 * †Macgowania
 * †Macgowania janiceps – type locality for species
 * †Maclearnoceras
 * †Maclearnoceras ensio – type locality for species
 * †Maclearnoceras maclearni – type locality for species
 * †Macrogrammites
 * †Maeandrostylis
 * †Maeandrostylis vancouverensis – type locality for species
 * †Maeandrostylis vancouverensis
 * †Magarijuvavites
 * †Magarijuvavites carlottensis
 * †Magnolia
 * †Magnolia hollicki
 * †Magnolia lacoeana
 * †Magnolia magnifica
 * †Magnolia rhamnoides – type locality for species
 * †Magnolia rotundifolia – or unidentified comparable form
 * †Malayites
 * †Malayites bococki
 * †Malayites dawsoni
 * †Maoritrigonia
 * †Maoritrigonia columbiana – type locality for species
 * †Maoritrigonia columbiana
 * †Marchantites
 * †Margarastraea
 * †Margarijuvavites
 * †Margarijuvavites carlottensis
 * †Margaritropites
 * †Margaritropites johnsoni
 * †Margaritropites kokeni
 * †Mariella
 * †Marshallites
 * †Marshallites columbianus
 * †Marshallites cumshewaensis – or unidentified comparable form
 * †Marshallites cumshewaensis
 * †Marssonella
 * †Marssonella trochus
 * †Maudia – type locality for genus
 * †Maudia
 * †Maudia yakounense – type locality for species
 * †Maudia yakounense
 * †Mclearnia
 * †Meekoceras
 * †Meekoceras haydeni
 * †Meekophiceras
 * †Meekophiceras columbianum – type locality for species
 * †Megaphyllites
 * †Meginoceras
 * †Meginoceras aylardi
 * †Meginoceras caurinum – type locality for species
 * †Meginoceras effervescens – type locality for species
 * †Meginoceras meginae – type locality for species
 * †Meginoceras meginae
 * †Meginoceras tetsa – type locality for species
 * †Meginoceras tetsa
 * †Meginoceras triviale – type locality for species
 * †Meginoceras triviale
 * †Meleagrinella
 * †Meleagrinella antiqua – or unidentified related form
 * †Meleagrinella antiqua – or unidentified comparable form
 * †Meleagrinella mclearni – type locality for species
 * †Meleagrinella mclearni
 * †Meleagrinella oxytomaeformis – or unidentified comparable form
 * †Menispermites
 * †Menispermites acutilobus
 * †Menispermites potomacensis
 * †Menispermites reniformis
 * †Menispermites torosus
 * †Menispermum
 * †Menispermum dauricumoides
 * †Mercaticeras – tentative report
 * †Mercaticeras
 * †Mercaticeras hellenicum – or unidentified comparable form
 * †Merlaites
 * †Merlaites alticarinatus – or unidentified comparable form
 * †Mesohimavatites
 * †Mesohimavatites caponicus – type locality for species
 * †Mesohimavatites caponicus
 * †Mesohimavatites columbianus
 * †Mesohimavatites costatus – type locality for species
 * †Mesohimavatites parvus – type locality for species
 * †Mesohimavatites parvus
 * †Mesosaturnalis
 * †Mesosaturnalis acuminatus – type locality for species
 * †Mesosaturnalis acuminatus
 * †Mesosaturnalis artus – or unidentified related form
 * †Mesosaturnalis septispinus – or unidentified comparable form
 * †Metaclionites
 * †Metaclionites taylori – type locality for species
 * †Metaclionites taylori
 * †Metadagnoceras
 * †Metadagnoceras pulchrum – type locality for species
 * †Metaderoceras – tentative report
 * †Metaderoceras
 * †Metaderoceras gemmellaroi
 * †Metaderoceras mouterdei – or unidentified related form
 * †Metaderoceras mouterdei – or unidentified comparable form
 * †Metaderoceras mouterdei
 * †Metaderoceras muticum
 * †Metaderoceras talkeetnaense – or unidentified related form
 * †Metaderoceras talkeetnaense
 * †Metapolygnathus
 * †Metapolygnathus communisti
 * †Metapolygnathus nodosus
 * †Metapolygnathus primitius – or unidentified related form
 * †Metapolygnathus primitius
 * †Metapolygnathus pseudoechinatus
 * †Metapolygnathus sameli
 * †Metapolygnathus zoae
 * †Metasequoia
 * †Metasequoia cuneata
 * †Metashastasaurus – type locality for genus
 * †Metashastasaurus neoscapularis
 * †Metasibirites
 * †Metasibirites columbianus – type locality for species
 * †Metasibirites speratus – type locality for species
 * †Metathisbites – tentative report
 * †Metathisbites
 * †Metathisbites dawsoni
 * †Metathisbites griphus – type locality for species
 * †Metathisbites griphus
 * †Metatirolites
 * †Metatirolites withrowi – type locality for species
 * †Metophioceras
 * †Metophioceras rotarium – or unidentified related form
 * †Microderoceras – tentative report
 * †Midoriphyllum
 * †Midoriphyllum piceoides
 * †Miltoceras
 * †Miltoceras sellae – or unidentified related form
 * †Minerisporites
 * †Minerisporites dissimilis
 * †Minerisporites pterotus
 * †Minetrigonia
 * †Minetrigonia suttonensis – type locality for species
 * †Minetrigonia suttonensis
 * †Minuticorona
 * †Minuticorona triculmina
 * †Minuticorona uniculmen
 * †Miocidaris
 * †Miocidaris utahensis
 * †Mita
 * †Modiolus
 * †Modiolus mandannaensis
 * †Modiolus scalprum – or unidentified comparable form
 * †Monacanthites
 * †Monacanthites monoceros – type locality for species
 * †Monacanthites monoceros
 * †Monophyllites
 * †Monophyllites aonis
 * †Monotis
 * †Monotis callazonensis – type locality for species
 * †Monotis callazonensis
 * †Monotis daonellaeformis
 * †Monotis hoernesi – or unidentified comparable form
 * †Monotis inaequivalvis – or unidentified related form
 * †Monotis jakutica
 * †Monotis obtusicostata
 * †Monotis ochotica
 * †Monotis pachypleura
 * †Monotis pinensis
 * †Monotis posteroplana
 * †Monotis scutiformis – or unidentified related form
 * †Monotis scutiformis
 * †Monotis subcircularis
 * †Mortoniceras
 * †Mortoniceras downii
 * †Muensterites
 * †Muensterites delicatulus – type locality for species
 * †Muensterites delicatulus
 * †Muensterites glaciensis – type locality for species
 * †Muensterites glaciensis
 * †Muensterites helenae
 * †Mullerites
 * †Mullerites pleuroacanthitoides – or unidentified comparable form
 * †Multimonilis
 * †Multimonilis pulcher
 * †Mya – tentative report
 * †Myloceras – tentative report
 * †Myoconcha – tentative report
 * †Myophorella
 * †Myophorella dawsoni – or unidentified related form
 * †Myophorella dawsoni
 * †Myophorella devexa – or unidentified related form
 * †Myophorella devexa
 * †Myophorella formosa – or unidentified related form
 * †Myophorella freboldi
 * †Myophorella packardi
 * †Myophorella tipperi – type locality for species
 * †Myophorella tipperi
 * †Myophorella tuxedniensis
 * †Myophorella yellowstonensis
 * †Myophoria – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Myophoria
 * †Myophoria adornata – type locality for species
 * †Myophoria cairnesi – type locality for species
 * †Myophoria zeballos – type locality for species
 * †Myophoria zeballos
 * †Myophorigonia
 * †Myophorigonia multicostata
 * †Myophoriopis
 * †Myrtophyllum
 * †Myrtophyllum boreale
 * †Mysidioptera – tentative report
 * †Mysidioptera – or unidentified comparable form
 * †Mytiloides
 * †Mytiloides labiatus
 * †Mytiloperna
 * †Mytiloperna charlottensis – type locality for species
 * †Mytiloperna charlottensis
 * †Mytilus – tentative report
 * †Mytilus shulapsensis – type locality for species

N

 * †Nabolella – tentative report
 * †Nabolella
 * †Nabolella causia – type locality for species
 * †Nabolella causia – or unidentified related form
 * †Nabolella causia
 * †Nabolella desrochersi – type locality for species
 * †Nabolella desrochersi – or unidentified related form
 * †Nabolella desrochersi
 * †Nabolella trispinosa – type locality for species
 * †Nabolella trispinosa – or unidentified related form
 * †Nabolella trispinosa
 * †Nageiopsis
 * †Naomichelys – or unidentified comparable form
 * †Napora – tentative report
 * †Napora
 * †Napora bona
 * †Napora browni
 * †Napora cerromesaensis
 * †Napora cosmica – or unidentified related form
 * †Napora graybayensis
 * †Napora horrida
 * †Napora insolita
 * †Napora magnificus – type locality for species
 * †Napora magnificus
 * †Napora nipponica
 * †Napora reiferensis
 * †Napora turgida – or unidentified related form
 * †Napora turgida
 * †Nassichukites
 * †Nassichukites dimidiatus – type locality for species
 * †Nassichukites dimidiatus
 * †Nathorstites
 * †Nathorstites macconnelli – type locality for species
 * †Nathorstites macconnelli
 * †Nathorstites maclearni – type locality for species
 * †Nathorstites maclearni
 * †Neoanomoepus – type locality for genus
 * †Neoanomoepus perigrinatus – type locality for species
 * †Neocallichirus
 * †Neocallichirus manningi
 * †Neocomites
 * †Neodidymites
 * †Neodidymites tatzreiteri – type locality for species
 * †Neogastroplites – tentative report
 * †Neogastroplites
 * †Neogastroplites selwyni
 * †Neogondolella
 * †Neogondolella constricta – or unidentified comparable form
 * †Neogondolella constricta
 * †Neohimavatites
 * †Neohimavatites burlingi – type locality for species
 * †Neohimavatites burlingi
 * †Neohimavatites canadensis
 * †Neohimavatites peregrinus – type locality for species
 * †Neohimavatites peregrinus
 * †Neohindeodella
 * †Neophyllites – tentative report
 * †Neophyllites
 * †Neotenoceras
 * †Neotenoceras simplex – type locality for species
 * †Neotibetites
 * †Neotibetites minor
 * †Nevadaphyllites – tentative report
 * †Nevadaphyllites
 * †Nevadaphyllites compressus – or unidentified related form
 * †Nevadaphyllites compressus – or unidentified comparable form
 * †Nevadaphyllites microumbilicatus
 * †Nevadaphyllites psilomorphus
 * †Nicaniella
 * †Nicaniella incae – or unidentified comparable form
 * †Nicomedites
 * †Nicomedites arthaberi – type locality for species
 * †Nicomedites arthaberi
 * †Nicomedites moderatus – type locality for species
 * †Nicomedites moderatus
 * †Niissonia
 * †Niissonia brongniarti
 * †Niissonia orientalis
 * †Niissonia parvula
 * †Niissonia schaumbergensis
 * †Niissonia tenuicaulis
 * †Nilsonia
 * †Nilsonia brogniarti
 * †Nilsonia brongniarti
 * †Nilsonia canadensis – type locality for species
 * †Nilsonia canadensis – tentative report
 * †Nilsonia canadensis
 * †Nilsonia nigracollensis
 * †Nilsonia schaumburgensis
 * †Nilsonia serotina – or unidentified comparable form
 * †Nilsonia serotina
 * †Nilsonia tenuicaulis – or unidentified comparable form
 * †Nilsonia vancouverensis
 * †Nitanoceras
 * †Nitanoceras compressum – type locality for species
 * †Nitanoceras compressum
 * †Nitanoceras selwyni – type locality for species
 * †Nitanoceras selwyni
 * †Nitrader
 * †Nitrader montegufonensis
 * †Nodicoeloceras
 * †Norigondolella
 * †Norigondolella navicula
 * †Norigondolella steinbergensis
 * †Noritus
 * †Noritus lillihornensis – type locality for species
 * †Noritus lillihornensis
 * †Norosirenites
 * †Norosirenites krystyni – type locality for species
 * †Norosirenites krystyni
 * †Notopocorystes
 * †Notopocorystes platys
 * †Nucha – tentative report
 * †Nucha vancouverensis – type locality for species
 * †Nuculana
 * †Nuculana ovum – or unidentified comparable form
 * †Nuculana silicea
 * †Nymphaeites
 * †Nymphaeites exemplaris

O

 * †Ochetoceras
 * †Ochetoceras manningense – type locality for species
 * †Ochotochlamys
 * †Ochotochlamys aequistriata – type locality for species
 * †Ochotochlamys aequistriata
 * †Ochotochlamys bureiensis – or unidentified comparable form
 * †Odoghertyceras
 * †Odoghertyceras deweveri – or unidentified comparable form
 * †Omanoselache
 * †Omanoselache contrarius – type locality for species
 * †Omanoselache contrarius
 * †Omojuvavites
 * †Omojuvavites fuscus – type locality for species
 * †Omojuvavites fuscus
 * †Omojuvavites magnumbilicatus – type locality for species
 * †Omojuvavites magnumbilicatus
 * †Omojuvavites minor – type locality for species
 * †Omojuvavites minor
 * †Omojuvavites rostratus – type locality for species
 * †Omojuvavites ventroplicatus – type locality for species
 * †Onoclea
 * †Onoclea hebridica
 * †Onychiopsis
 * †Onychiopsis psilotoides
 * †Ophiorhabdoceras
 * †Ophiorhabdoceras canadense – type locality for species
 * †Opis
 * †Opis holzana – type locality for species
 * †Opis vancouverensis
 * †Orbiculiforma
 * †Orbiculiforma multibrachiata – type locality for species
 * †Orbiculiforma multibrachiata
 * †Orbiculiforma persenex – or unidentified related form
 * †Orbiculiformella – tentative report
 * †Orbiculiformella
 * †Orbiculiformella callosa – type locality for species
 * †Orbiculiformella incognita
 * †Orbiculiformella lomgonensis
 * †Orbiculiformella robusta
 * †Orbiculiformella trispina – type locality for species
 * †Orbiculoidea – tentative report
 * †Orbiculoidea – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Orbiculoidea – or unidentified comparable form
 * †Orbiculoidea semipolita
 * †Oregonites – tentative report
 * †Oregonites dawsoni
 * †Ornatilabrilancea – type locality for genus
 * †Ornatilabrilancea
 * †Ornatilabrilancea circacarina – type locality for species
 * †Ornatilabrilancea circacarina
 * †Ornatilabrilancea solicarina
 * †Ornithella
 * †Ornithella skidegatensis – type locality for species
 * †Orthotrigonia
 * †Osmunda
 * †Osmunda vancouverensis
 * †Ostrea – tentative report
 * †Ostrea
 * †Ostrea aurea
 * †Ostrea soleniscus
 * †Otapiria
 * †Otapiria norica – type locality for species
 * †Otapiria tailleuri
 * †Otoarpadites – type locality for genus
 * †Otoarpadites auritus – type locality for species
 * †Otozamites – or unidentified comparable form
 * †Ovaticeras
 * †Ovaticeras propinquum
 * †Oxynoticeras
 * †Oxynoticeras simpsoni – or unidentified comparable form
 * †Oxytibetites
 * †Oxytibetites welteri – type locality for species
 * †Oxytoma
 * †Oxytoma cygnipes
 * †Oxytoma inequivalvis – or unidentified comparable form
 * †Oxytoma inequivalvis
 * †Oxytoma kiparisovae – or unidentified comparable form
 * †Oxyussuria – type locality for genus
 * †Oxyussuria
 * †Oxyussuria canadensis – type locality for species
 * †Oxyussuria canadensis

P

 * †Pachus
 * †Pachus longinquus
 * †Pachydiscus
 * †Pachydiscus ootacodensis – type locality for species
 * †Pacificeras
 * †Pacificeras angionus
 * †Pagiophyllum
 * †Pagiophyllum ambiguum
 * †Palaeobates – or unidentified comparable form
 * †Palaeocardita – or unidentified comparable form
 * †Palaeocardita
 * †Palaeoneilo
 * †Palaeonucula
 * †Palaeonuphar
 * †Palaeonuphar nordenskioldi
 * †Palaeosaturnalis
 * †Palaeosaturnalis liassicus
 * †Palaeosaturnalis prinevillensis
 * †Paltarpites
 * †Paltarpites aequiondulatum
 * †Paltarpites paltum – or unidentified comparable form
 * †Paltarpites paltum
 * †Paltechioceras
 * †Paltechioceras aplanatumex gr.
 * †Paltechioceras boehmi – or unidentified comparable form
 * †Paltechioceras harbledownensis – or unidentified comparable form
 * †Paltechioceras romanicum – or unidentified comparable form
 * †Paltechioceras rothpletzi – or unidentified comparable form
 * †Pamiropora
 * †Pamiropora sonorensis – or unidentified comparable form
 * †Pamiroseris
 * †Pamiroseris smithi
 * †Pamphagosirenites
 * †Pamphagosirenites pacificus – type locality for species
 * †Pamphagosirenites pacificus
 * †Pamphagosirenites pamphagus – or unidentified comparable form
 * †Pamphagosirenites pamphagus
 * †Pamphogosirenites
 * †Pamphogosirenites pamphagus – or unidentified comparable form
 * †Panopea
 * †Panopea murrayensis – type locality for species
 * †Panopea murrayensis
 * †Panopea webbi – type locality for species
 * †Panopea webbi
 * †Pantanellium
 * †Pantanellium brevispinum – type locality for species
 * †Pantanellium brevispinum
 * †Pantanellium browni
 * †Pantanellium carlense – type locality for species
 * †Pantanellium carlense
 * †Pantanellium cumshewaense – type locality for species
 * †Pantanellium cumshewaense – or unidentified comparable form
 * †Pantanellium cumshewaense
 * †Pantanellium danaense
 * †Pantanellium fosteri – or unidentified related form
 * †Pantanellium fosteri
 * †Pantanellium freboldi – type locality for species
 * †Pantanellium freboldi
 * †Pantanellium haidaense – type locality for species
 * †Pantanellium haidaense – or unidentified comparable form
 * †Pantanellium inornatum – or unidentified comparable form
 * †Pantanellium inornatum
 * †Pantanellium kluense
 * †Pantanellium kungaense – or unidentified related form
 * †Pantanellium kungaense
 * †Pantanellium newkluense – type locality for species
 * †Pantanellium newkluense
 * †Pantanellium sixi – type locality for species
 * †Pantanellium sixi
 * †Pantanellium skedansense
 * †Pantanellium skidegatense – or unidentified related form
 * †Pantanellium tanuense
 * †Paracadoceras
 * †Paracadoceras moffiti – or unidentified comparable form
 * †Paracadoceras tonniense
 * †Paracochloceras
 * †Paracochloceras amoenum
 * †Paracochloceras canaliculatum
 * †Paracochloceras suessi
 * †Paracrochordiceras
 * †Paracrochordiceras americanum – type locality for species
 * †Paracrochordiceras americanum
 * †Paracrochordiceras benderi – type locality for species
 * †Paradanubites
 * †Paradanubites shevyrevi – type locality for species
 * †Paradasyceras
 * †Paradasyceras carteri
 * †Paraguembelites
 * †Paraguembelites inflatus – type locality for species
 * †Paraguembelites inflatus
 * †Paraguembelites ludingtoni – type locality for species
 * †Paraguembelites ludingtoni
 * †Paragymnites
 * †Paragymnites symmetricus
 * †Parahauerites
 * †Parahsuum
 * †Parahsuum edenshawi – type locality for species
 * †Parahsuum edenshawi
 * †Parahsuum fondrenense
 * †Parahsuum formosum
 * †Parahsuum izeense
 * †Parahsuum longiconicum
 * †Parahsuum mostleri
 * †Parahsuum ovale
 * †Parahsuum simplum
 * †Parajaubertella
 * †Parajaubertella imlayi
 * †Parajuvavites
 * †Parajuvavites canadensis – type locality for species
 * †Parajuvavites canadensis
 * †Parallelodon – or unidentified comparable form
 * †Parallelodon
 * †Parallelodon groeberi
 * †Parallelodon monobensis – or unidentified comparable form
 * †Paralonectes – type locality for genus
 * †Paralonectes
 * †Paralonectes merriami – type locality for species
 * †Paralonectes merriami
 * †Paranannites
 * †Paranannites aspenensis
 * †Paranevadites
 * †Paranorites
 * †Paraoertlispongus – tentative report
 * †Parapopanoceras – tentative report
 * †Parapopanoceras
 * †Parapopanoceras inconstans
 * †Parapopanoceras malmgreni
 * †Parapopanoceras torelli
 * †Parareineckeia – tentative report
 * †Parasaturnalis
 * †Parasaturnalis diplocyclis
 * †Parasilesites
 * †Parasilesites laperousianus – or unidentified comparable form
 * †Parasilesites laperousianus
 * †Parastraeomorpha
 * †Parastraeomorpha similis – or unidentified comparable form
 * †Parathetidites
 * †Parathetidites exquisitus – type locality for species
 * †Parathetidites exquisitus
 * †Parathetidites laevis – type locality for species
 * †Parathetidites robustus – type locality for species
 * †Parathisbites
 * †Parathisbites obtusus – type locality for species
 * †Parathisbites oineus – type locality for species
 * †Parathisbites oineus
 * †Parathisbites pardoneti – type locality for species
 * †Paratriassoastrum
 * †Paratriassoastrum crassum – type locality for species
 * †Paratriassoastrum crassum – or unidentified related form
 * †Paratriassoastrum crassum
 * †Paratriassoastrum omegaense – type locality for species
 * †Paratriassoastrum omegaense
 * †Paratropites
 * †Paratropites sellai – or unidentified comparable form
 * †Paratropites sellai
 * †Paratropites sulcatus – or unidentified comparable form
 * †Paratropites sulfurensis – type locality for species
 * †Paratropites teres – type locality for species
 * †Paratropites teres
 * †Paredestus – type locality for genus
 * †Paredestus bricircum – type locality for species
 * †Parentactinia
 * †Parentactinia carteri – type locality for species
 * †Parentactinia carteri
 * †Parentactinosphaera
 * †Parisculites
 * †Parisculites mundus – type locality for species
 * †Parisculites mundus
 * †Paronaella – tentative report
 * †Paronaella
 * †Paronaella bandyi – tentative report
 * †Paronaella bandyi
 * †Paronaella beatricia – type locality for species
 * †Paronaella beatricia
 * †Paronaella bifida – type locality for species
 * †Paronaella bifida
 * †Paronaella botanyensis – type locality for species
 * †Paronaella botanyensis
 * †Paronaella corpulenta – or unidentified comparable form
 * †Paronaella corpulenta
 * †Paronaella curticrassa – type locality for species
 * †Paronaella denudata
 * †Paronaella fera – type locality for species
 * †Paronaella fera
 * †Paronaella grahamensis – type locality for species
 * †Paronaella grahamensis – or unidentified related form
 * †Paronaella grahamensis
 * †Paronaella mulleri – or unidentified comparable form
 * †Paronaella mulleri
 * †Paronaella notabilis
 * †Paronaella pacofiensis – type locality for species
 * †Paronaella pacofiensis
 * †Paronaella porosa – type locality for species
 * †Paronaella porosa
 * †Paronaella ravenensis – type locality for species
 * †Paronaella ravenensis
 * †Paronaella skenaensis – type locality for species
 * †Paronaella skenaensis
 * †Paronaella skowkonaensis
 * †Paronaella spinosa – or unidentified comparable form
 * †Paronaella tlellensis – type locality for species
 * †Paronaella tlellensis
 * †Paronaella tripla
 * †Paronaella ultrabifida – type locality for species
 * †Paronaella ultrabifida
 * †Paronaella variabilis – type locality for species
 * †Paronaella variabilis – or unidentified comparable form
 * †Paronaella variabilis
 * †Paronaella yaogusensis – type locality for species
 * †Paronaella yaogusensis
 * †Paroniceras
 * †Paroniceras sternale
 * †Paroxynoticeras
 * †Paroxynoticeras pulchellum – or unidentified related form
 * †Partschiceras
 * †Partschiceras infundibulum
 * †Partschiceras striatocostatus
 * †Parvamussium – tentative report
 * †Parvicidaris
 * †Parvicingula – tentative report
 * †Parvicingula
 * †Parvicingula burnensis – or unidentified related form
 * †Parvicingula matura
 * †Parvicingula media – or unidentified related form
 * †Parvidiabolus – type locality for genus
 * †Parvidiabolus
 * †Parvidiabolus acutus – type locality for species
 * †Parvidiabolus acutus
 * †Parvidiabolus convexus – type locality for species
 * †Parvidiabolus convexus
 * †Parvidiabolus longisulcus – type locality for species
 * †Parvidiabolus longisulcus
 * †Parvidiabolus obliquus – type locality for species
 * †Parvidiabolus obliquus
 * †Parviscapha – type locality for genus
 * †Parviscapha – tentative report
 * †Parviscapha
 * †Parviscapha trivela – type locality for species
 * †Parviscapha trivela
 * †Parviscapha univelum – type locality for species
 * †Parviscapha univelum
 * †Paxillitriletes
 * †Paxillitriletes dakotaensis
 * †Pearylandites
 * †Pearylandites peregrinus – type locality for species
 * †Pecten
 * †Pecten cadwalladerensis – type locality for species
 * †Pecten cadwalladerensis
 * †Pecten pontiamnis – type locality for species
 * †Pecten pontiamnis
 * †Pecten tyaughtonae – type locality for species
 * †Pecten tyaughtonae
 * †Pentacrinus
 * †Pentactinocarpus
 * †Pentactinocarpus acanthicus
 * †Pentactinocarpus sevaticus – or unidentified comparable form
 * †Pentaspongodiscus – tentative report
 * †Pentaspongodiscus dihexacanthus – type locality for species
 * †Pentaspongodiscus dihexacanthus
 * †Peribositria
 * †Peribositria mimer
 * †Peripleurites
 * †Peripleurites roemeri
 * †Perispyridium – tentative report
 * †Perispyridium
 * †Perispyridium hippaense – type locality for species
 * †Perispyridium hippaense
 * †Perispyridium oregonense
 * †Perissitys
 * †Perissitys brevirostris
 * †Perissitys elaphia
 * †Perleidus – or unidentified comparable form
 * †Perna – tentative report
 * †Peroniceras
 * †Peronoceras – tentative report
 * †Peronoceras
 * †Peronoceras crassicostatum – or unidentified comparable form
 * †Peronoceras desplacei – or unidentified related form
 * †Peronoceras moerickei – or unidentified related form
 * †Peronoceras moerickei – or unidentified comparable form
 * †Peronoceras pacificum
 * †Peronoceras spinatum
 * †Peronoceras verticosum – or unidentified comparable form
 * †Peronoceras verticosum
 * †Phacelophyllia – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Phacelophyllia suttonensis
 * †Phacelostylophyllum
 * †Phacelostylophyllum rugosum
 * †Philadelphus
 * †Philadelphus normalis
 * †Phlebopteris
 * †Phlebopteris elongata – tentative report
 * †Phlebopteris muensteri – tentative report
 * †Phoenicopsis
 * †Phoenicopsis arctica
 * †Pholadomya – tentative report
 * †Pholadomya
 * †Pholadomya albertensis
 * †Phormedites
 * †Phormedites juvavicus
 * †Phormedites transiens – type locality for species
 * †Phricodoceras
 * †Phricodoceras taylor – or unidentified comparable form
 * †Phyllites
 * †Phyllites asplenioides – tentative report
 * †Phylloceras
 * †Phylloceras asperaense – or unidentified comparable form
 * †Phylloceras asperaense
 * †Phylloceras costatoradiatum – or unidentified comparable form
 * †Phylloceras heterophyllum – or unidentified comparable form
 * †Phylloceras mazenoti – or unidentified comparable form
 * †Phyllogyra
 * †Phymatoceras – tentative report
 * †Phymatoceras
 * †Phymatoceras erbaense – or unidentified comparable form
 * †Phymatoceras hillebrandti – or unidentified comparable form
 * †Phymatoceras hillebrandti
 * †Phymatoceras pseudoerbaense – or unidentified comparable form
 * †Phymatoceras rude – or unidentified comparable form
 * †Physodoceras
 * †Piarorhynchia
 * †Piarorhynchia hamiltonensis
 * †Piarorhynchia winnemae
 * †Pictetia
 * †Pinacoceras
 * †Pinacoceras parma
 * †Pinna
 * †Pinna folium – or unidentified comparable form
 * †Pityophyllum
 * †Pityophyllum nordenskioldi – or unidentified comparable form
 * †Pityophyllum nordenskioldi
 * †Pityophyllum nordenskioldii
 * †Pityophyllum nordenskjoldii
 * †Pityospermum
 * †Pityospermum anthraciticum
 * †Pityostrobus
 * †Pityostrobus beardii
 * †Placenticeras
 * †Placenticeras pseudoplacenta
 * †Placites
 * †Placites polydactylus
 * †Placunopsis
 * †Placunopsis favrii – or unidentified related form
 * †Placunopsis radiata
 * †Plafkerium
 * †Plafkerium fidicularium – type locality for species
 * †Plafkerium fidicularium
 * †Plafkerium gadoense – type locality for species
 * †Plafkerium gadoense
 * †Plafkerium keloense – type locality for species
 * †Plafkerium keloense
 * †Plagiostoma – tentative report
 * †Plagiostoma
 * †Plagiostoma euximium – or unidentified comparable form
 * †Plagiostoma giganteum
 * †Plagiostoma semicircularis
 * †Planammatoceras
 * †Planoglobulina
 * †Planoglobulina ornatissima
 * †Planolites
 * †Platanus
 * †Platanus affinis
 * †Platanus latiloba
 * †Platanus nanaimo
 * †Platanus newberryana
 * †Platanus williamsi – type locality for species
 * †Platypleuroceras
 * †Pleesus
 * †Pleesus aptus
 * †Plesechioceras – tentative report
 * †Plesechioceras
 * †Plesechioceras yakounense
 * †Plesiotexanites
 * †Pleuroacanthites
 * †Pleuroacanthites biformis – or unidentified comparable form
 * †Pleuroacanthites charlottensis
 * †Pleuroceras – tentative report
 * †Pleurodistichites – type locality for genus
 * †Pleurodistichites
 * †Pleurodistichites hindei
 * †Pleurodistichites stotti – type locality for species
 * †Pleurodistichites stotti
 * †Pleurofrechites – type locality for genus
 * †Pleurofrechites
 * †Pleurofrechites fellersi – type locality for species
 * †Pleurofrechites fellersi
 * †Pleurofrechites lineatus – type locality for species
 * †Pleurofrechites lineatus
 * †Pleurofrechites subsidens – type locality for species
 * †Pleurofrechites subsidens
 * †Pleurogyronites – type locality for genus
 * †Pleurogyronites kraffti – type locality for species
 * †Pleuromya
 * †Pleuromya uniformis – or unidentified comparable form
 * †Pleuromya uralensisex gr.
 * †Pleurotomaria
 * †Pleurotropites
 * †Pleurotropites gabbi
 * †Pleurotropites gracilis
 * †Pleydellia
 * †Pleydellia crassiornata
 * †Pleydellia maudensis
 * †Plicatula
 * †Plicatula perimbricata
 * †Podagrosites
 * †Podagrosites latescens
 * †Podozamites
 * †Podozamites corbinensis
 * †Podozamites lanceolatus
 * †Polymorphites – tentative report
 * †Polymorphites
 * †Polymorphites confusus
 * †Polyplectus – or unidentified comparable form
 * †Polyplectus
 * †Polyplectus discoides
 * †Polyptychites
 * †Polyptychites keyserlingi – or unidentified comparable form
 * †Popovites
 * †Popovites occidentalis
 * †Populites
 * †Populites dawsoni – or unidentified comparable form
 * †Populus
 * †Posidonia – tentative report
 * †Posidonia
 * †Posidonia aranea
 * †Posidonia nahwisi
 * †Posidonotis
 * †Posidonotis semiplicata
 * †Poulpus – tentative report
 * †Poulpus
 * †Poulpus carcharus
 * †Poulpus pansus
 * †Poulpus phasmatodes
 * †Poulpus piabyx
 * †Praechlamys
 * †Praechlamys valoniensis
 * †Praecitriduma
 * †Praecitriduma apexensis – type locality for species
 * †Praecitriduma apexensis
 * †Praecitriduma canthofistula – type locality for species
 * †Praecitriduma canthofistula
 * †Praecitriduma mostleri
 * †Praeconocaryomma – tentative report
 * †Praeconocaryomma
 * †Praeconocaryomma bajaensis
 * †Praeconocaryomma californiensis – or unidentified related form
 * †Praeconocaryomma decoraex gr.
 * †Praeconocaryomma fasciata – type locality for species
 * †Praeconocaryomma immodica
 * †Praeconocaryomma mamillaria – or unidentified related form
 * †Praeconocaryomma media – or unidentified related form
 * †Praeconocaryomma parvimamma – or unidentified related form
 * †Praeconocaryomma sarahae – type locality for species
 * †Praeconocaryomma sarahae
 * †Praeconocaryomma universa – or unidentified related form
 * †Praeconocaryomma whiteavesi – type locality for species
 * †Praeconocaryomma whiteavesi
 * †Praeconocaryomma yakounensis
 * †Praehexasaturnalis
 * †Praehexasaturnalis poultoni – type locality for species
 * †Praehexasaturnalis poultoni
 * †Praehexasaturnalis tetraradiatus
 * †Praemesosaturnalis
 * †Praemesosaturnalis gracilis
 * †Praeorbiculiformella – tentative report
 * †Praeorbiculiformella
 * †Praeorbiculiformella lomgonensis – type locality for species
 * †Praeorbiculiformella lomgonensis
 * †Praeorbiculiformella robusta – type locality for species
 * †Praeorbiculiformella robusta
 * †Praeorbiculiformella yanensis – type locality for species
 * †Praeorbiculiformella yanensis
 * †Praeparvicingula
 * †Praeparvicingula aculeata – type locality for species
 * †Praeparvicingula aculeata
 * †Praeparvicingula elementaria – type locality for species
 * †Praeparvicingula elementaria
 * †Praeparvicingula gigantocornis
 * †Praeparvicingula profunda – or unidentified related form
 * †Praeparvicingula tlellensis – type locality for species
 * †Praeparvicingula tlellensis
 * †Prionites
 * †Prionites hollandi
 * †Prionocyclus
 * †Prionocyclus hyatti
 * †Prionocyclus macombi
 * †Prionolobus
 * †Prionolobus konincki – type locality for species
 * †Prionolobus lilangense – or unidentified comparable form
 * †Prionolobus lucinus – type locality for species
 * †Prionolobus welteri – type locality for species
 * †Prionolobus welteri
 * †Prionotropis
 * †Prionotropis caurinus
 * †Proarcestes
 * †Procarnites
 * †Procarnites modestus
 * †Proclydonautilus
 * †Prodactylioceras – tentative report
 * †Prodactylioceras
 * †Prodactylioceras colubriforme – or unidentified related form
 * †Prodactylioceras colubriforme
 * †Prodactylioceras italicum
 * †Prodrepanites
 * †Prodrepanites catenatus – type locality for species
 * †Projuvavites
 * †Projuvavites brockensis
 * †Projuvavites strongi – or unidentified comparable form
 * †Projuvavites strongi
 * †Proparvicingula – type locality for genus
 * †Proparvicingula
 * †Proparvicingula moniliformis – type locality for species
 * †Proparvicingula moniliformis
 * †Propeamussium
 * †Propeamussium patriciae
 * †Propeamussium yukonense – or unidentified comparable form
 * †Proprigalea – type locality for genus
 * †Proprigalea
 * †Proprigalea languidula – type locality for species
 * †Proprigalea languidula
 * †Proprigalea mediglabra – type locality for species
 * †Proprigalea mediglabra
 * †Proprigalea medirugosa – type locality for species
 * †Proprigalea medirugosa
 * †Proptychites
 * †Proptychites candidus
 * †Proptychites kummeli – type locality for species
 * †Proptychites mulleri – type locality for species
 * †Proptychites newelli – type locality for species
 * †Prosphingites
 * †Prosphingites czekanowskii
 * †Protetragonites
 * †Protetragonites quadrisulcatus – or unidentified comparable form
 * †Protocardia – tentative report
 * †Protocardia
 * †Protogrammoceras – tentative report
 * †Protogrammoceras
 * †Protogrammoceras bonarellii – or unidentified comparable form
 * †Protogrammoceras diornatum – or unidentified comparable form
 * †Protogrammoceras exigum – or unidentified related form
 * †Protogrammoceras fieldingii
 * †Protogrammoceras kurrianum
 * †Protogrammoceras pseudofieldingii
 * †Protogrammoceras skidegatense
 * †Protokatroma – type locality for genus
 * †Protokatroma
 * †Protokatroma aquila – type locality for species
 * †Protokatroma aquila
 * †Protophyllocladus
 * †Protophyllocladus polymorpha
 * †Protophyllocladus polymorphia
 * †Protophyllocladus subintegrifolius
 * †Protophyllum
 * †Protophyllum multinerve – tentative report
 * †Protrachyceras – tentative report
 * †Protrachyceras
 * †Protrachyceras sikanianum – type locality for species
 * †Protrachyceras sikanianum
 * †Protunuma
 * †Protunuma paulsmithi
 * †Pseudacanthocircus
 * †Pseudacanthocircus pseudosimplex – or unidentified related form
 * †Pseudacanthocircus troegeri
 * †Pseudaetomoceras
 * †Pseudaetomoceras castagnolai – or unidentified comparable form
 * †Pseudaetomoceras doetzkirchneri – or unidentified comparable form
 * †Pseudaetomoceras victoriense – type locality for species
 * †Pseudaetomoceras victoriense
 * †Pseudhelicoceras – tentative report
 * †Pseudhelicoceras
 * †Pseudhelicoceras carlottense
 * †Pseudoaspidiophyllum
 * †Pseudoaspidiophyllum latifolium
 * †Pseudocardioceras
 * †Pseudocardioceras acutum
 * †Pseudocardioceras idunae
 * †Pseudocrucella
 * †Pseudocrucella sanfilippoae
 * †Pseudoctenis
 * †Pseudoctenis hazeltonensis – or unidentified related form
 * †Pseudoctenis hazeltonensis
 * †Pseudoctenis latipennis
 * †Pseudoctensis
 * †Pseudoctensis latipennis
 * †Pseudocycas
 * †Pseudocycas dunkeriana
 * †Pseudocycas unjiga – or unidentified comparable form
 * †Pseudocycas unjiga
 * †Pseudoeucyrtis
 * †Pseudoeucyrtis angusta – type locality for species
 * †Pseudoeucyrtis angusta
 * †Pseudoeucyrtis fullerensis – type locality for species
 * †Pseudoeucyrtis fullerensis
 * †Pseudogodia
 * †Pseudogodia deweveri – type locality for species
 * †Pseudohagiastrum – tentative report
 * †Pseudohagiastrum
 * †Pseudohagiastrum giganteum
 * †Pseudohagiastrum monstruosum – or unidentified comparable form
 * †Pseudohagiastrum monstruosum
 * †Pseudohagiastrum tasuense – type locality for species
 * †Pseudohagiastrum tasuense
 * †Pseudohelicoceras
 * †Pseudohelicoceras carlottense
 * †Pseudoheliodiscus
 * †Pseudoheliodiscus decilobum – type locality for species
 * †Pseudoheliodiscus decilobum
 * †Pseudoheliodiscus huxleyensis – type locality for species
 * †Pseudoheliodiscus huxleyensis
 * †Pseudoheliodiscus yaoiex gr.
 * †Pseudoheliodiscus yaoi
 * †Pseudolimea – tentative report
 * †Pseudolimea
 * †Pseudolimea duplicata
 * †Pseudolimea hettangiensis
 * †Pseudolimea parva
 * †Pseudolioceras – tentative report
 * †Pseudolioceras
 * †Pseudolioceras compactile
 * †Pseudolioceras lythense
 * †Pseudomercaticeras – tentative report
 * †Pseudomercaticeras
 * †Pseudomercaticeras frantzi – or unidentified comparable form
 * †Pseudonodosaria
 * †Pseudonodosaria mutabilis
 * †Pseudopantanellium
 * †Pseudopantanellium floridum
 * †Pseudopoulpus
 * †Pseudopoulpus acutipodium
 * †Pseudoprotophyllum
 * †Pseudoprotophyllum boreale
 * †Pseudopulchellia
 * †Pseudopulchellia pattoni
 * †Pseudoristola
 * †Pseudoristola megaglobosa
 * †Pseudosageceras
 * †Pseudosageceras plicatum – type locality for species
 * †Pseudosaturniforma
 * †Pseudosaturniforma minuta
 * †Pseudosirenites
 * †Pseudosirenites bullatus – type locality for species
 * †Pseudosirenites bullatus
 * †Pseudosirenites falcatus
 * †Pseudosirenites pardoneti
 * †Pseudosirenites pressus – type locality for species
 * †Pseudosirenites pressus
 * †Pseudoskirroceras
 * †Pseudoskirroceras imlayi
 * †Pseudostylosphaera
 * †Pseudostylosphaera compacta – or unidentified related form
 * †Pseudothetidites
 * †Pseudothetidites brysonis
 * †Pseudotriassocampe
 * †Pseudotriassocampe hungarica
 * †Psiloceras
 * †Psiloceras marcouxi – or unidentified comparable form
 * †Psiloceras planocostatum – or unidentified comparable form
 * †Psiloceras planorbis – or unidentified related form
 * †Psiloceras polymorphum – or unidentified comparable form
 * †Psiloceras tilmanniex gr.
 * †Psiloceras tilmanni – or unidentified related form
 * †Psiloceras transiens – or unidentified comparable form
 * †Psilomya
 * †Psilomya allani – type locality for species
 * †Psilomya allani
 * †Pterisorus
 * †Pterisorus radiata
 * †Pteronisculus
 * †Pteronisculus laetus – or unidentified comparable form
 * †Pterophyllum
 * †Pterophyllum bellii – type locality for species
 * †Pterophyllum plicatum – or unidentified related form
 * †Pterophyllum rectangulare – type locality for species
 * †Pterophyllum rectangulare – or unidentified comparable form
 * †Pterophyllum rectangulare
 * †Pterophyllum validum – tentative report
 * †Pterosirenites – type locality for genus
 * †Pterosirenites
 * †Pterosirenites auritus – type locality for species
 * †Pterosirenites auritus
 * †Ptilophyllum
 * †Ptilophyllum arcticum
 * †Ptilophyllum columbianum – type locality for species
 * †Ptilophyllum columbianum – or unidentified comparable form
 * †Ptilophyllum hirtum – type locality for species
 * †Ptilophyllum hirtum
 * †Ptilophyllum montanense – or unidentified related form
 * †Ptilophyllum montanense – or unidentified comparable form
 * †Ptilophyllum montanense
 * †Ptilophyllum robustum
 * †Ptilorhynchia
 * †Ptilorhynchia jeletzkyi – type locality for species
 * †Ptychites
 * †Ptychites guloensis – type locality for species
 * †Ptychites guloensis
 * †Ptychites hamatus – type locality for species
 * †Ptychites hamatus
 * †Ptychites trochleaeformis
 * †Ptychites wrighti – type locality for species
 * †Ptychoceras
 * †Ptychoceras glaber
 * †Pullenia
 * †Pullenia jarvisi
 * †Puschastraea
 * †Puschastraea maudensis – type locality for species
 * †Pustulina
 * †Pustulina dawsoni – type locality for species
 * †Puzosia
 * †Puzosia dilleri – or unidentified related form
 * †Puzosia dilleri – or unidentified comparable form
 * †Puzosia skidegatensis
 * †Pyrus

Q

 * †Quercus – tentative report
 * †Quercus richardsoni
 * †Quoiecchia
 * †Quoiecchia aliciae

R

 * †Radulonectites
 * †Radulonectites sosneadoensis
 * †Rapidoplacenticeras
 * †Rapidoplacenticeras sutherlandbrowni
 * †Rarenodia
 * †Rarenodia planulata – or unidentified comparable form
 * †Rarenodia planulata
 * †Rebellatrix – type locality for genus
 * †Rebellatrix
 * †Rebellatrix divaricerca – type locality for species
 * †Rebellatrix divaricerca
 * †Recticostastraea
 * †Recticostastraea wallowaensis
 * †Relanus
 * †Relanus reefensis
 * †Religa
 * †Religa globosa
 * †Retiophyllia – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Retiophyllia
 * †Retiophyllia alfurica
 * †Retiophyllia clathrata – type locality for species
 * †Retiophyllia clathrata
 * †Retiophyllia dawsoni – type locality for species
 * †Retiophyllia dawsoni
 * †Retiophyllia dendriformis
 * †Retiophyllia quesneliana – type locality for species
 * †Reynesoceras – tentative report
 * †Reynesoceras
 * †Reynesoceras aegrum – or unidentified related form
 * †Reynesoceras mortilleti
 * †Reynesoceras ragazzoni
 * †Reynesocoeloceras – tentative report
 * †Reynesocoeloceras
 * †Reynesocoeloceras grahami
 * †Reynesocoeloceras incertum – or unidentified comparable form
 * †Rhabdoceras
 * †Rhabdoceras suessi
 * †Rhacophyllites
 * †Rhacophyllites debilis
 * †Rhaetina – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Rhaetina pyriformis – or unidentified related form
 * †Rhamnites
 * †Rhamnites eminens
 * †Rhizocoralia
 * †Rhizocorallium – tentative report
 * †Rhynchonella – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Rhynchonella
 * †Rhynchonella kochigataniensis
 * †Rhynchonella maudensis – type locality for species
 * †Rhynchonella obesula – type locality for species
 * †Rhynchonella suciensis
 * †Risella
 * †Risella ellisensis – type locality for species
 * †Risella ellisensis
 * †Risella stalkungiensis – type locality for species
 * †Risella stalkungiensis
 * †Risella tangilensis – type locality for species
 * †Risella tangilensis
 * †Ruesticyrtium
 * †Ruffordia – tentative report
 * †Ruffordia gopperti – tentative report
 * †Rugosicorona
 * †Rugosicorona devexa
 * †Ryderia

S

 * †Saccoloma
 * †saccoloma
 * †saccoloma gardneri
 * †Sacrisubcorona – type locality for genus
 * †Sacrisubcorona
 * †Sacrisubcorona circabasis – type locality for species
 * †Sacrisubcorona circabasis
 * †Sacrisubcorona submedicarina – type locality for species
 * †Sacrisubcorona submedicarina
 * †Sagenites
 * †Sagenopteris
 * †Sagenopteris elliptica – tentative report
 * †Sagenopteris elliptica
 * †Sagenopteris mclearni – or unidentified comparable form
 * †Sagenopteris mclearni
 * †Sagenopteris williamsii
 * †Saitoum
 * †Saitoum coronarium – type locality for species
 * †Saitoum coronarium
 * †Saitoum triumphense – type locality for species
 * †Saitoum triumphense
 * †Sakalavastraea
 * †Sakawairhynchia
 * †Sakawairhynchia tokombensis – or unidentified comparable form
 * †Sandlingites
 * †Sandlingites oribasus
 * †Sanfilippoella – tentative report
 * †Sanfilippoella
 * †Sapindopsis
 * †Sapindopsis angusta
 * †Sapindopsis magnifolia – or unidentified comparable form
 * †Sapindus
 * †Sapindus pacificus
 * †Sapotacites
 * †Sassafras
 * †Sassafras parvofilium
 * †Saurichthys
 * †Saurichthys dayi
 * †Saurichthys toxolepis – type locality for species
 * †Saurichthys toxolepis
 * †Saxoceras
 * †Saxoceras portlocki – or unidentified related form
 * †Scaphites
 * †Scaphites corvensis – or unidentified comparable form
 * †Scaphites delicatulus
 * †Scaphites preventricosus
 * †Scaphites warreni
 * †Scaphotrigonia
 * †Scaphotrigonia naviformis
 * †Schafhaeutlia
 * †Schafhaeutlia mellingi – or unidentified comparable form
 * †Schlotheimia
 * †Schlotheimia cuevitensis – or unidentified comparable form
 * †Schreinbachites – tentative report
 * †Schreinbachites laqueoides – or unidentified related form
 * †Sciponoceras
 * †Sciponoceras gracile – or unidentified related form
 * †Sciponoceras gracile – or unidentified comparable form
 * †Septocardia
 * †Septocardia typica
 * †Sequoia
 * †Sequoia condita
 * †Sequoiites
 * †Sequoiites Geinitzia formosa – or unidentified comparable form
 * †Serilla – type locality for genus
 * †Serilla
 * †Serilla tledoensis – type locality for species
 * †Serilla tledoensis
 * †Serpula
 * †Seymourites
 * †Seymourites tychonisex gr.
 * †Shasticrioceras
 * †Shasticrioceras poniente – or unidentified comparable form
 * †Shastites
 * †Shastites vulcanus – type locality for species
 * †Shastites vulcanus
 * †Shonisaurus
 * †Shonisaurus sikanniensis
 * †Sibyllonautilus
 * †Sibyllonautilus liardensis
 * †Sikannisuchus – type locality for genus
 * †Sikannisuchus
 * †Sikannisuchus huskyi – type locality for species
 * †Sikannisuchus huskyi
 * †Silenticeras
 * †Silenticeras bamberi – type locality for species
 * †Silenticeras bamberi
 * †Silenticeras gibsoni – type locality for species
 * †Silenticeras hatae – type locality for species
 * †Silenticeras hatae
 * †Silenticeras involutum – type locality for species
 * †Silenticeras liardense – type locality for species
 * †Silenticeras liardense
 * †Silicarmiger
 * †Silicosigmoilina
 * †Silicosigmoilina californica
 * †Simbirskites
 * †Simbirskites broadi – or unidentified comparable form
 * †Simbirskites broadi
 * †Simbirskites lecontei – or unidentified comparable form
 * †Sirenites – tentative report
 * †Sirenites
 * †Sirenites nanseni
 * †Sirenites ovinus
 * †Sirenotibetites
 * †Sirenotibetites cornutus – type locality for species
 * †Solenostelopteris
 * †Solenostelopteris skogiae
 * †Solidea – type locality for genus
 * †Solidea
 * †Solidea hillhousei – type locality for species
 * †Solidea hillhousei
 * †Somapecten
 * †Sophia – type locality for genus
 * †Sophia
 * †Sophia palfyi – type locality for species
 * †Sophia palfyi
 * †Sophia tuberis – type locality for species
 * †Sophia tuberis
 * †Sparganium
 * †Sphaerocoeloceras
 * †Sphaerocoeloceras brochiiforme
 * †Sphenobaiera
 * †Sphenobaiera longifolia
 * †Sphenopteris
 * †Sphenopteris acrodentata
 * †Sphenopteris brulensis
 * †Sphenopteris cordai
 * †Sphenopteris gopperti
 * †Sphenopteris hollicki
 * †Sphenopteris latiloba – or unidentified comparable form
 * †Sphenopteris latiloba
 * †Sphenopteris mclearni – type locality for species
 * †Sphenopteris mclearni
 * †Sphenopteris newberryi
 * †Sphenopteris stricta
 * †Spinotriassocampe
 * †Spiriferina – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Spiriferina
 * †Spiriferina abichi
 * †Spiriferina borealis
 * †Spirigera – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Spirogmoceras
 * †Spirogmoceras shastense
 * †Spiroplectammina – tentative report
 * †Spiroplectammina
 * †Spiroplectammina grzybowskii
 * †Spiroplectammina laevis
 * †Spiroplectammina phauloides
 * †Spiroplectammina semicomplanata
 * †Spongiomorpha
 * †Spongiomorpha gibbosa
 * †Spongiomorpha tenuis
 * †Spongostaurus
 * †Spongostaurus cruciformis – type locality for species
 * †Spongostaurus cruciformis
 * †Spongostaurus pugiunculus – type locality for species
 * †Spongostaurus pugiunculus
 * †Spongotripus
 * †Spongotripus incomptus – type locality for species
 * †Spongotripus incomptus
 * †Spongotrochus – tentative report
 * †Spongotrochus
 * †Spongotrochus tanaensis – type locality for species
 * †Spongotrochus tanaensis
 * †Staffinella
 * †Staphylea
 * †Staphylea usheri
 * †Staurolonche – tentative report
 * †Staurolonche
 * †Staurolonche ellsi – type locality for species
 * †Staurolonche ellsi
 * †Staurolonche extensa – or unidentified related form
 * †Staurolonche robusta – or unidentified related form
 * †Staurosphaera – tentative report
 * †Staurosphaera amplissima
 * †Steinmannites
 * †Steinmannites pacificus – type locality for species
 * †Stelckiceras
 * †Stelckiceras liardense
 * †Stelidioseris
 * †Stelidioseris minima
 * †Stenophyllites
 * †Stenophyllites kindlei – type locality for species
 * †Stenophyllites kindlei
 * †Stenopopanoceras
 * †Stenopopanoceras angulatum – type locality for species
 * †Stenopopanoceras angulatum
 * †Stenopopanoceras celere – type locality for species
 * †Stenopopanoceras falcatum – type locality for species
 * †Stenopopanoceras normale – type locality for species
 * †Stenopopanoceras obesum – type locality for species
 * †Stenopopanoceras obesum
 * †Stephanastrum – tentative report
 * †Stephanastrum magnum – type locality for species
 * †Stephanoceras
 * †Sterculia
 * †Sterculia aperta – tentative report
 * †Stichocapsa
 * †Stichocapsa convexa – or unidentified comparable form
 * †Stichocapsa japonica – or unidentified related form
 * †Stikinoceras
 * †Stikinoceras kerri – type locality for species
 * †Stikinoceras kerri
 * †Stolleyites
 * †Stomohamites – tentative report
 * †Storthoceras
 * †Storthoceras australe – or unidentified comparable form
 * †Storthoceras garfieldense – or unidentified related form
 * †Stramineopteris
 * †Stramineopteris aureopilosus
 * †Striatosirenites
 * †Striatosirenites striatofalcatus
 * †Sturia
 * †Sturia sansovinii
 * †Stylophyllopsis
 * †Stylophyllopsis victoriae
 * †Styrites
 * †Styrites communis
 * †Styrites dawsoni – type locality for species
 * †Suaviloquentia – type locality for genus
 * †Suaviloquentia
 * †Suaviloquentia brevilingua – type locality for species
 * †Suaviloquentia brevilingua
 * †Suaviloquentia longilingua
 * †Suaviloquentia obliquilingua
 * †Sulioticeras
 * †Sulioticeras intermedium – type locality for species
 * †Sunrisites
 * †Sunrisites brimblecombei – type locality for species
 * †Sunrisites brimblecombei
 * †Sunrisites chilcotinensis – type locality for species
 * †Sunrisites chilcotinensis
 * †Sunrisites chilensis – or unidentified comparable form
 * †Sunrisites senililevis
 * †Svalbardiceras
 * †Svalbardiceras chowadei – type locality for species
 * †Svalbardiceras chowadei
 * †Sympolycyclus
 * †Sympolycyclus antiquus – type locality for species
 * †Sympolycyclus gunningi – type locality for species
 * †Sympolycyclus gunningi
 * †Sympolycyclus kellyi – or unidentified related form
 * †Sympolycyclus kellyi
 * †Sympolycyclus nodifer – or unidentified comparable form
 * †Synechodus
 * †Synechodus incrementum
 * †Synechodus multinodosus – or unidentified comparable form
 * †Synechodus multinodosus
 * †Synechodus volaticus – type locality for species
 * †Synechodus volaticus
 * †Syringocapsa
 * †Syringocapsa batodes

T

 * †Taeniopteris
 * †Taeniopteris canmorensis
 * †Taffertia
 * †Taffertia taffertensis
 * †Tancredia – tentative report
 * †Tancredia
 * †Tapeinidum – tentative report
 * †Tapeinidum Undulatum
 * †Tardeceras
 * †Tardeceras parvum
 * †Teesium – type locality for genus
 * †Teesium
 * †Teesium insignitum – type locality for species
 * †Teesium insignitum
 * †Teichichnus
 * †Tellerites
 * †Terebratula – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Terebratula suttonensis – type locality for species
 * †Terebratula suttonensis
 * †Ternstroemites
 * †Ternstroemites harwoodensis
 * †Tethysetta
 * †Tethysetta boesiiex gr.
 * †Tetraditryma
 * †Tetraditryma praeplena – or unidentified comparable form
 * †Tetraditryma pseudoplena – or unidentified related form
 * †Tetragonites – tentative report
 * †Tetragonites
 * †Tetragonites kitchini – or unidentified related form
 * †Tetragonites subtimotheanus
 * †Tetragonites timotheanus
 * †Tetrapodosaurus – type locality for genus
 * †Tetrapodosaurus
 * †Tetrapodosaurus borealis – type locality for species
 * †Tetraporobrachia
 * †Tetraporobrachia composita
 * †Tetraspidoceras
 * †Tetraspidoceras recognitum
 * †Tetratrabs – tentative report
 * †Tetratrabs noricus – type locality for species
 * †Tetratrabs noricus
 * †Tetsaoceras
 * †Tetsaoceras angulatum
 * †Tetsaoceras hayesi – type locality for species
 * †Tetsaoceras hayesi
 * †Thalattosaurus
 * †Thalattosaurus borealis – type locality for species
 * †Thallites
 * †Thallites blairmorensis
 * †Thamnasteria – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Thamnasteria
 * †Thamnasteria smithi
 * †Thanamites
 * †Thanamites parvus – type locality for species
 * †Thanamites parvus
 * †Thanamites schooleri – type locality for species
 * †Thanamites schooleri
 * †Thaumastocoelia
 * †Thecosmilia – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Thermalites
 * †Thermalites needhami
 * †Thetidites
 * †Thetidites nudus – type locality for species
 * †Thisbites
 * †Thisbites custi
 * †Thisbites huxleyi – type locality for species
 * †Thisbites petralis – type locality for species
 * †Thisbites petralis
 * †Thisbites robustus – type locality for species
 * †Thisbites selwyni – type locality for species
 * †Thisbites selwyni
 * †Thuites
 * †Thuites corpulentus
 * †Thurstonia – type locality for genus
 * †Thurstonia
 * †Thurstonia gibsoni – type locality for species
 * †Thurstonia gibsoni
 * †Thurstonia magnaglobus – type locality for species
 * †Thurstonia magnaglobus
 * †Thurstonia minutaglobus – type locality for species
 * †Thurstonia minutaglobus
 * †Thurstonia timberensis – type locality for species
 * †Thurstonia timberensis
 * †Tiltoniceras
 * †Tiltoniceras antiquum
 * †Tiltoniceras propinquum
 * †Tiltoniceras skidegatense
 * †Tipperella – type locality for genus
 * †Tipperella
 * †Tipperella kennecottensis – type locality for species
 * †Tipperella kennecottensis
 * †Tmetoceras
 * †Tmetoceras kirki – or unidentified comparable form
 * †Tmetoceras scissum
 * †Todea
 * †Todea tidwellii
 * †Togaticeras
 * †Togaticeras goisernense – or unidentified related form
 * †Togaticeras togatum
 * †Tornquistites
 * †Tornquistites transiens – type locality for species
 * †Torreyites
 * †Torreyites dicksonioides
 * †Tozerites
 * †Tozerites polygyratus
 * †Tozerium – type locality for genus
 * †Tozerium
 * †Tozerium nascens – type locality for species
 * †Tozerium nascens
 * †Trachyceras – tentative report
 * †Trachyceras
 * †Trachyceras aonoides
 * †Trachyceras desatoyense
 * †Trachysagenites
 * †Trachysagenites herbichi – or unidentified comparable form
 * †Trachysagenites herbichi
 * †Trachystenoceras
 * †Trachystenoceras gabbi
 * †Tragophylloceras – tentative report
 * †Tragophylloceras
 * †Tragophylloceras – type locality for species – tentative report – informal
 * †Tragorhacoceras
 * †Tragorhacoceras occultum
 * †Traskites
 * †Traskites compressus – or unidentified comparable form
 * †Traskites rugosus – or unidentified comparable form
 * †Trexus – type locality for genus
 * †Trexus
 * †Trexus dodgensis – type locality for species
 * †Trexus dodgensis
 * †Triactoma
 * †Triactoma jakobsae
 * †Triactoma rosespitensis – type locality for species
 * †Triactoma rosespitensis
 * †Triadocidaris
 * †Trialatus
 * †Trialatus longicornutus
 * †Trialatus robustus – or unidentified related form
 * †Trialatus robustus
 * †Triassocampe
 * †Triassocampe coronata
 * †Triassocampe immaturum
 * †Triassocampe sulovensis
 * †Triassocrucella
 * †Triassocrucella triassica – or unidentified related form
 * †Tricolocapsa
 * †Tricolocapsa rusti – or unidentified related form
 * †Tricolocapsa rusti – or unidentified comparable form
 * †Trigonia
 * †Trigonia kayana – or unidentified comparable form
 * †Trigonia montanaensis – or unidentified related form
 * †Trigonia montanaensis
 * †Trillus
 * †Trillus elkhornensis
 * †Trillus seidersi
 * †Tripocyclia – tentative report
 * †Tripocyclia acanthus – or unidentified comparable form
 * †Trochodendroides
 * †Trochodendroides arctica
 * †Trochodendroides potomacensis
 * †Troitsaia
 * †Troitsaia westermanni
 * †Tropiceltites
 * †Tropiceltites columbianus – type locality for species
 * †Tropiceltites columbianus
 * †Tropiceltites inflatus – type locality for species
 * †Tropiceltites pacificus – type locality for species
 * †Tropidoceras – tentative report
 * †Tropidoceras
 * †Tropidoceras – type locality for species 1 – informal
 * †Tropidoceras – type locality for species 2 – informal
 * †Tropidoceras actaeon – or unidentified related form
 * †Tropidoceras actaeon
 * †Tropidoceras erythraeum – or unidentified comparable form
 * †Tropidoceras flandrini – or unidentified comparable form
 * †Tropidoceras flandrini
 * †Tropidoceras masseanum – or unidentified comparable form
 * †Tropidoceras masseanum
 * †Tropidoceras rursicosta – or unidentified related form
 * †Tropigastrites – tentative report
 * †Tropigastrites costatus – type locality for species
 * †Tropigymnites
 * †Tropigymnites haueri – type locality for species
 * †Tropites
 * †Tropites bufonis – type locality for species
 * †Tropites bufonis
 * †Tropites dilleri – or unidentified comparable form
 * †Tropites dilleri
 * †Tropites izardi – type locality for species
 * †Tropites izardi
 * †Tropites keiliformis – type locality for species
 * †Tropites welleri – or unidentified comparable form
 * †Tropites welleri
 * †Tropithisbites
 * †Tropithisbites densicostatus
 * †Tuchodiceras
 * †Tuchodiceras costatum – type locality for species
 * †Tuchodiceras costatum
 * †Tuchodiceras poseidon – type locality for species
 * †Tuchodiceras poseidon
 * †Turanta
 * †Turanta morinaeex gr.
 * †Turanta morinae
 * †Turanta nodosa
 * †Tutcheria
 * †Tutcheria densestriata
 * †Tympaneides – type locality for genus
 * †Tympaneides
 * †Tympaneides charlottensis – type locality for species
 * †Tympaneides charlottensis

U

 * †Udalia – type locality for genus
 * †Udalia
 * †Udalia dennisoni – type locality for species
 * †Udalia dennisoni
 * †Udalia parvacapsa – type locality for species
 * †Udalia parvacapsa
 * †Udalia plana – type locality for species
 * †Udalia plana
 * †Udalia primaeva – type locality for species
 * †Udalia primaeva
 * †Undulaticorona – type locality for genus
 * †Undulaticorona
 * †Undulaticorona profundifossae
 * †Undulaticorona propensa – type locality for species
 * †Undulaticorona propensa
 * †Unicardium
 * †Unionites
 * †Unionites griesbachi – or unidentified comparable form
 * †Uptonia – tentative report
 * †Uptonia – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Uptonia
 * †Uptonia dayiceratoides – or unidentified comparable form
 * †Uptonia dayiceratoides
 * †Ussurites
 * †Ussurites cameroni – type locality for species
 * †Ussurites cameroni
 * †Ussurites muskwa – type locality for species
 * †Ussurites muskwa

V

 * †Vandaites
 * †Vandaites suttonensis – type locality for species
 * †Vandaites suttonensis
 * †Vaugonia
 * †Vaugonia doroschini
 * †Vaugonia jeletzkyi
 * †Vaugonia oregonensis – or unidentified related form
 * †Vaugonia veronica
 * †Vavilovites
 * †Vavilovites sverdrupi
 * †Veles
 * †Veles vulgaris
 * †Venerecyprina
 * †Vermiceras – tentative report
 * †Vermiceras
 * †Vermiceras coregonenseex gr.
 * †Vermiceras coregonense – or unidentified comparable form
 * †Vermiceras coregonense
 * †Vermiceras mineralense – or unidentified comparable form
 * †Vermiceras morganense – or unidentified comparable form
 * †Vermiceras multicostatum – type locality for species
 * †Vermiceras praespiratissimum – or unidentified related form
 * †Vermiceras rursicostatum – or unidentified comparable form
 * †Vermiceras rursicostatum
 * †Vermiceras scylla
 * †Vermiceras supraspiratum – or unidentified comparable form
 * †Vermiceras varaense – or unidentified related form
 * †Viburnum
 * †Viburnum insigne

W

 * †Waehneroceras – tentative report
 * †Waehneroceras
 * †Waehneroceras columbiae
 * †Wallowaconcha
 * †Wallowaconcha raylenea
 * †Wangoceras – type locality for genus
 * †Wangoceras
 * †Wangoceras pax – type locality for species
 * †Wangoceras pax
 * †Wapitisaurus – type locality for genus
 * †Wapitisaurus problematicus – type locality for species
 * †Wasatchites
 * †Wasatchites deleeni
 * †Wasatchites macconnelli – type locality for species
 * †Wasatchites macconnelli
 * †Wasatchites perrini
 * †Wasatchites procurvus
 * †Wasatchites tardus – type locality for species
 * †Wasatchites tardus
 * †Wasatchites tridentinus – type locality for species
 * †Wasatchites tridentinus
 * †Watinoceras
 * †Watinoceras coloradoense – or unidentified comparable form
 * †Watinoceras reesidei
 * †Wellsia
 * †Wellsia packardi – or unidentified comparable form
 * †Weyla
 * †Weyla alata
 * †Weyla bodenbenderi – or unidentified comparable form
 * †Weyla bodenbenderi
 * †Weyla meeki
 * †Weyla unca – or unidentified comparable form
 * †Weyla unca
 * †Weyla yukonensis
 * †Whiteia
 * †Widdringtonites
 * †Widdringtonites reichii
 * †Wrangelleryon – type locality for genus
 * †Wrangelleryon perates – type locality for species
 * †Wrangellium
 * †Wrangellium oregonense
 * †Wrangellium thurstonense
 * †Wyomingites
 * †Wyomingites scapulatus – type locality for species
 * †Wyomingites scapulatus

X

 * †Xenoceltites
 * †Xenoceltites subevolutus
 * †Xenocephalites
 * †Xenocephalites vicarius – or unidentified comparable form
 * †Xenodiscoides
 * †Xenodiscoides calnani – type locality for species
 * †Xenodiscoides calnani
 * †Xipha
 * †Xipha nodosa
 * †Xiphostylus
 * †Xiphostylus duvalensis – type locality for species
 * †Xiphostylus simplus
 * †Xiphothecaella
 * †Xiphothecaella karpenissionensis
 * †Xiphothecaella longa

Y

 * †Yakounia
 * †Yakounia freboldi
 * †Yakounia silvae – or unidentified comparable form
 * †Yakounia silvae
 * †Yakounia yakounensis

Z

 * †Zamites
 * †Zardinechinus
 * †Zartus
 * †Zartus jurassicus
 * †Zartus mostleri – type locality for species
 * †Zartus mostleri
 * †Zartus thayeri
 * †Zeilleria – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Zeilleria liardensis – or unidentified related form
 * †Zeilleria liardensis – or unidentified comparable form
 * †Zelkova
 * †Zestoceras – type locality for genus
 * †Zestoceras
 * †Zestoceras barwicki – type locality for species
 * †Zestoceras enode – type locality for species
 * †Zestoceras lorigae
 * †Zestoceras nitidum – type locality for species
 * †Zetoceras
 * †Zetoceras bonarellii
 * †Zizyphus
 * †Zizyphus areolatus
 * †Zizyphus cretaceus
 * †Zizyphus neillii