List of the prehistoric life of Alabama

This list of the prehistoric life of Alabama contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Alabama.

Precambrian
The Paleobiology Database records no known occurrences of Precambrian fossils in Alabama.

Selected Paleozoic taxa of Alabama

 * Alethopteris PAMuseum.jpg †[[Alethopteris]]
 * †Alethopteris lonchitica
 * †Alethopteris valida
 * †Amphiscapha – tentative report
 * †Amplexopora
 * †Annularia
 * †Annularia radiata
 * †Annularia sphenophylloides
 * †Arenicolites
 * †Artisia
 * †Atrypa
 * †Aviculopecten
 * †Bimuria
 * Calamites stems.JPG †[[Calamites]]
 * †Calamites cisti
 * †Calamites goepperti
 * †Calamites suckowi
 * †Calamites suckowii
 * †Calamites undulatus
 * †Campbelloceras
 * †Caninia
 * †Carinamala
 * †Cavusgnathus
 * †Cedaria
 * †Christiania
 * †Cladodus – report made of unidentified related form or using admittedly obsolete nomenclature
 * †Cleiothyridina
 * †Composita
 * †Composita subquadrata
 * †Conocardium
 * †Cordaites
 * †Cornulites
 * †Crania
 * †Crepipora
 * Ctenacanthus major Agassiz.png †[[Ctenacanthus]]
 * †Ctenacanthus elegans
 * †Ctenerpeton
 * †Cyclopteris
 * †Cystodictya
 * †Decadocrinus
 * †Deiracephalus
 * †Dicoelosia
 * †Diplichnites
 * †Diplichnites gouldi
 * †Dolorthoceras
 * †Fenestella
 * †Girvanella
 * †Glyptagnostus
 * †Glyptagnostus reticulatus
 * †Gnathodus
 * †Gnathodus bilineatus
 * †Hindeodus
 * †Hindeodus minutus
 * †Innitagnostus
 * †Kingstonia
 * †Kingstonia appalachia
 * †Kouphichnium
 * Stigmaria Heimans.jpg †[[Lepidodendron]]
 * †Lepidodendron aculeatum
 * †Lepidodendron obovatum
 * †Lepidostrobus
 * †Limnosaurus – type locality for genus
 * †Lingulella
 * †Lingulella alabamensis
 * †Lingulella lirata
 * †Lingulella pachyderma
 * †Lochriea
 * †Lyginopteris
 * †Lyginopteris hoeninghausi
 * †Meristina – tentative report
 * †Naticopsis
 * Nucula
 * †Obolus
 * †Paladin
 * Pecopteris villosa.jpg †[[Pecopteris]]
 * †Pecopteris arborescens
 * †Pentremites
 * †Pentremites laminatus
 * †Pentremites tulipaformis
 * †Petalodus – tentative report
 * †Pinnularia
 * †Platyceras
 * †Platycrinites
 * †Rachis
 * Stanhope Tree - geograph.org.uk - 2531669.jpg †[[Sigillaria]]
 * †Sigillaria elegans
 * †Sigillaria ichthyolepis
 * †Sigillaria scutella
 * †Sigillaria scutellata
 * †Skenidioides
 * †Solenopora
 * †Sphenophyllum
 * †Sphenophyllum cuneifolium
 * †Sphenophyllum emarginatum
 * Sphenopteris schumannii cropped.jpg †[[Sphenopteris]]
 * †Sphenopteris brongniarti
 * †Sphenopteris elegans
 * †Sphenopteris herbacea
 * †Sphenopteris pottsvillea
 * †Sphenopteris pseudocristata
 * †Sphenopteris schatzlarensis
 * Spirorbis
 * †Treptichnus
 * †Undichna

Selected Mesozoic taxa of Alabama

 * Acirsa
 * Acmaea
 * †Acteon
 * †Agerostrea
 * †Albertosaurus
 * †Albula
 * †Ampullina
 * †Ancilla
 * †Anomia
 * †Anomoeodus
 * Appalachiosaurus.jpg †[[Appalachiosaurus]] – type locality for genus
 * †Appalachiosaurus montgomeriensis – type locality for species
 * Arca
 * Architectonica
 * Arrhoges
 * Astarte
 * †Avellana
 * †Avitelmessus
 * †Avitelmessus grapsoideus
 * Baculites grandis shell.JPG †[[Baculites]]
 * †Baculites arculus
 * †Baculites asper – or unidentified comparable form
 * †Baculites capensis
 * †Baculites tippahensis
 * †Bananogmius
 * †Bananogmius crieleyi – type locality for species
 * †Bananogmius zitteli – or unidentified comparable form
 * †Banis
 * Barbatia
 * †Belemnitella
 * †Belemnitella americana
 * †Belemnitida
 * Belonostomus fossil cropped.png †[[Belonostomus]]
 * Botula
 * †Botula carolinensis
 * †Botula conchafodentis
 * †Botula ripleyana
 * Brachidontes – tentative report
 * †Bulla – tentative report
 * Cadulus
 * Caestocorbula
 * †Caestocorbula crassaplica
 * †Caestocorbula crassiplica
 * †Caestocorbula percompressa
 * †Caestocorbula suffalciata
 * †Caestocorbula terramaria
 * Callianassa
 * †Callianassa mortoni
 * †Calliomphalus
 * †Calliomphalus americanus
 * †Calliomphalus nudus
 * Calyptraea
 * Capulus ungaricus 001.jpg [[Capulus]]
 * †Caveola
 * Cerithiella
 * †Cerithiella nodoliratum – or unidentified related form
 * †Cerithiella semirugatum
 * Cerithiopsis
 * Cerithium
 * Charonia
 * †Chelosphargis
 * †Chelosphargis advena – or unidentified comparable form
 * Chlamys
 * †Chondrites
 * Cidaris
 * †Cimolichthys
 * †Cimolichthys nepaholica
 * Clavagella
 * Clidastes proph1DB.jpg †[[Clidastes]]
 * †Clidastes liodontus
 * †Clidastes propython – type locality for species
 * Cliona
 * Corbula
 * †Corsochelys – type locality for genus
 * Crassostrea
 * †Crenella
 * †Crenella elegantula
 * †Crenella senica
 * †Crenella serica
 * †Cretolamna
 * †Cretolamna appendiculata
 * Cretoxyrhina mantelli 21DB.jpg †[[Cretoxyrhina]]
 * †Cretoxyrhina mantelli
 * Crucibulum
 * Ctenochelys – type locality for genus
 * †Ctenochelys acris – type locality for species
 * †Ctenochelys tenuitesta – type locality for species
 * Cucullaea
 * †Cucullaea capax
 * †Cucullaea littlei
 * †Cucullaea powersi – or unidentified comparable form
 * Cuspidaria
 * †Cuspidaria ampulla
 * †Cuspidaria grandis
 * †Cuspidaria grovensis
 * †Cuspidaria jerseyensis – or unidentified comparable form
 * Cylichna
 * †Cylichna diversilirata
 * †Cylichna incisa
 * †Cymella
 * Cypraea – report made of unidentified related form or using admittedly obsolete nomenclature
 * Dasmosmilia
 * †Dasmosmilia kochii
 * †Dasmosmilia reesidi
 * Dentalium octangulatum 01.JPG †[[Dentalium (genus)|Dentalium]]
 * †Dentalium leve
 * †Dentalium pauperculum
 * †Dentalium ripleyana
 * †Discosaurus
 * †Discosaurus vetustus
 * †Discoscaphites
 * †Discoscaphites conradi
 * †Discoscaphites iris
 * †Dolicholatirus
 * †Ecphora
 * Edaphodon
 * †Edaphodon barberi – type locality for species
 * †Edaphodon mirificus
 * †Enchodus
 * †Enchodus petrosus
 * †Enchodus saevus – or unidentified comparable form
 * Eotrachodon NT small.jpg †[[Eotrachodon]] – type locality for genus
 * †Eotrachodon orientalis – type locality for species
 * †Epitonium
 * †Epitonium sillimani
 * †Eulima
 * †Eulima gracilistylis
 * †Eulima monmouthensis
 * †Euspira
 * †Eutrephoceras
 * †Exogyra
 * †Exogyra costata
 * †Exogyra ponderosa
 * †Exogyra upatoiensis
 * Fusinus
 * †Gegania
 * Gemmula
 * †Gervillia
 * Globidens dakotensis skull.jpg †[[Globidens]] – type locality for genus
 * †Globidens alabamensis – type locality for species
 * Glossus
 * Glycymeris
 * †Glycymeris hamula
 * †Glycymeris rotundata
 * †Glycymeris subaustralis
 * †Halimornis – type locality for genus
 * †Halimornis thompsoni – type locality for species
 * †Halisaurus
 * †Halisaurus sternbergi
 * †Hamulus
 * Haustator
 * †Helicoceras
 * Hoplopteryx – tentative report
 * †Hybodus
 * †Ichthyodectes
 * †Ichthyodectes ctenodon – or unidentified comparable form
 * Ichthyornis restoration.jpeg †[[Ichthyornis]] – type locality for genus
 * †Ichthyornis dispar – type locality for species
 * †Inoceramus
 * †Ischyrhiza
 * †Ischyrhiza mira
 * Isognomon
 * Lima
 * Limatula
 * †Linearis
 * †Linter
 * †Linthia
 * Lithophaga
 * Lopha
 * †Lopha falcata
 * †Lopha mesenterica
 * †Lopha ucheensis
 * Lophorhothon atopus.jpg †[[Lophorhothon]] – type locality for genus
 * †Lophorhothon atopus – type locality for species
 * †Loxotoma
 * †Lucina
 * Martesia
 * †Mathilda
 * †Megalocoelacanthus – type locality for genus
 * †Megalocoelacanthus dobiei – type locality for species
 * Menippe
 * †Modiolus
 * †Modiolus sedesclaris
 * †Modiolus sedesclarus
 * †Modiolus trigonus
 * †Moorevillia – type locality for genus
 * †Morea
 * †Neithea
 * †Neithea bexarensis
 * †Neithea quinquecostata
 * †Neithea quinquecostatus
 * Nozeba
 * Nucula
 * †Nucula camia
 * †Nucula cuneifrons
 * †Nucula percrassa
 * †Nucula severnensis
 * Odontaspis
 * Ostrea
 * †Pachydiscus
 * †Pachymelania – tentative report
 * Pachyrhizodus caninus skeletons.JPG †[[Pachyrhizodus]]
 * †Pachyrhizodus caninus
 * †Pachyrhizodus kingi
 * †Pachyrhizodus minimus
 * Pagurus
 * †Pagurus convexus – type locality for species
 * Panopea
 * †Paranomia
 * †Pecten
 * Pholadomya
 * †Pholadomya occidentalis
 * †Pholadomya tippana
 * †Pinna
 * †Placenticeras
 * †Placenticeras benningi
 * †Plagiostoma
 * †Platecarpus
 * Plicatula
 * Polinices
 * Polycotylus NT.jpg †[[Polycotylus]]
 * †Polycotylus latipinnis
 * †Prognathodon
 * †Protocardia
 * †Protosphyraena
 * †Protosphyraena nitida – tentative report
 * †Protostega
 * †Protostega dixie – type locality for species
 * †Protostega gigas
 * †Pseudocorax
 * †Pseudocorax affinis
 * †Pseudocorax laevis
 * †Pteria
 * †Pterotrigonia
 * †Pterotrigonia angulicostata
 * †Pterotrigonia cerulea
 * †Pterotrigonia eufalensis
 * †Pterotrigonia eufaulensis
 * †Pterotrigonia thoracica
 * †Ptychodus
 * †Ptychodus mortoni
 * †Ptychodus polygyrus
 * †Ptychotrygon
 * Pycnodonte
 * †Pycnodonte belli
 * †Pycnodonte mutabilis
 * †Pycnodonte vesicularis
 * †Pycnodonte wratheri
 * Ringicula
 * †Ringicula clarki
 * †Ringicula pulchella
 * Rissoina
 * Rostellaria – tentative report
 * †Sargana
 * †Saurocephalus
 * †Saurocephalus lanciformis – or unidentified comparable form
 * Saurodon leanusDB15.jpg †[[Saurodon]]
 * †Saurodon leanus
 * †Saurornitholestes – or unidentified comparable form
 * †Scapanorhynchus
 * †Scapanorhynchus rapax
 * †Scapanorhynchus rhaphiodon
 * †Scaphites
 * †Schizobasis
 * Selmasaurus Clean.png †[[Selmasaurus]] – type locality for genus
 * †Selmasaurus russelli – type locality for species
 * Serpula
 * Solemya
 * †Sphenodiscus
 * †Sphenodiscus lobatus
 * †Sphenodiscus pleurisepta
 * †Spirorbula
 * Spondylus
 * Squalicorax falcatusDB.jpg [[Squalicorax]]
 * †Squalicorax falcatus
 * †Squalicorax pristodontus
 * †Stratodus
 * Teinostoma
 * Tellina
 * †Tenea
 * Teredo
 * †Thalassinoides
 * Toxochelys.jpg †[[Toxochelys]]
 * Trachycardium
 * †Trachycardium efaulense
 * †Trachycardium eufaulense
 * †Trachycardium eufaulensis
 * Turritella
 * †Turritella bilira
 * †Turritella chalybeatensis
 * †Turritella forgemoli – or unidentified comparable form
 * †Turritella hilgardi
 * †Turritella paravertebroides
 * †Turritella tippana
 * †Turritella trilira
 * †Turritella vertebroides
 * Tylosaurus prorDB15.jpg †[[Tylosaurus]]
 * †Tylosaurus zangerli
 * Xenophora
 * †Xiphactinus
 * †Xiphactinus audax

Selected Cenozoic taxa of Alabama

 * Abra
 * Acanthocardia
 * Accipiter
 * SharpshinnedHawk23.jpg †[[Accipiter striatus]]
 * Acirsa
 * Aclis – report made of unidentified related form or using admittedly obsolete nomenclature
 * Acropora
 * Acteocina
 * Acteon
 * †Adeorbis – report made of unidentified related form or using admittedly obsolete nomenclature
 * Aequipecten
 * Aetobatus
 * Agaronia
 * Alaba
 * Albula
 * †Allomorone – type locality for genus
 * Thresher.jpg [[Alopias]]
 * Amaura
 * †Ambystoma
 * Ampheristus
 * †Ampullina
 * Amusium
 * Anas
 * †Anas crecca
 * †Anas platyrhynchos
 * Ancilla
 * Angaria – report made of unidentified related form or using admittedly obsolete nomenclature
 * Angulus
 * Anodontia
 * Anolis
 * †Anolis carolinensis
 * Anomia
 * Antalis
 * Apalone
 * †Apalone spinifera
 * †Aphelops
 * Aplodinotus – tentative report
 * Aporrhais
 * Arca
 * Architectonica
 * †Arctodus
 * †Arctodus simus
 * †Area
 * Argobuccinum
 * Argyrotheca
 * Astarte
 * Asthenotoma
 * Astrangia
 * Astyris
 * Athleta
 * Atrina
 * Aturia alabamensis by Apokryltaros.png †[[Aturia]]
 * Atys
 * Aythya
 * †Aythya collaris
 * †Aythya valisineria – or unidentified comparable form
 * Bactridium
 * †Baculites
 * Balanophyllia
 * Balanus
 * †Baluchicardia
 * Barbatia
 * Barnea
 * Bartramia
 * †Bartramia longicauda
 * Basilosaurus.jpg †[[Basilosaurus]]
 * †Basilosaurus cetoides
 * Bathytoma
 * †Bathytoma nonplicata – or unidentified comparable form
 * †Belosaepia
 * Bison
 * †Bison antiquus
 * Bittium
 * Blarina
 * †Blarina carolinensis
 * Bonasa
 * †Bonasa umbellus
 * †Bonellitia
 * Botula
 * †Botula carolinensis
 * Brachidontes
 * Branta
 * Branta canadensis -near Oceanville, New Jersey, USA -flying-8.jpg †[[Branta canadensis]]
 * Bufo
 * †Bufo americanus
 * †Bufo woodhousei
 * Bullia
 * †Burnhamia
 * Busycon
 * Cadulus
 * Caestocorbula
 * Callianassa
 * Calliostoma ligatum 2.jpg [[Calliostoma]]
 * Callista
 * Calyptraea
 * Campanile
 * Cancellaria
 * †Cancellaria costata
 * Canis
 * †Canis rufus
 * Cantharus
 * Capulus
 * Carcharhinus
 * Carcharias
 * Carphophis
 * Caryophyllia
 * Giant-beaver-fieldmuseum.jpg †[[Castoroides]]
 * †Catenicella
 * Catoptrophorus
 * †Catoptrophorus semipalmatus
 * Centroberyx
 * Cerithiella
 * Cerithiopsis
 * Cerithium – report made of unidentified related form or using admittedly obsolete nomenclature
 * Cervus
 * †Cervus elaphus
 * Chama
 * Charonia
 * Chiton
 * Chlamys
 * †Chlorophthalmus – report made of unidentified related form or using admittedly obsolete nomenclature
 * Chrysemys
 * †Chrysemys picta
 * †Chrysodomus – report made of unidentified related form or using admittedly obsolete nomenclature
 * Cibicides
 * Cidaris
 * Cirsotrema
 * Clavatula – report made of unidentified related form or using admittedly obsolete nomenclature
 * Clavilithes noae 01.JPG [[Clavilithes]]
 * Cliona
 * Closia
 * Clypeaster
 * Cochlespira
 * Codakia – tentative report
 * Colinus
 * †Colinus virginianus
 * Coluber
 * †Coluber constrictor
 * Columbellopsis
 * Conomitra
 * †Conorbis
 * Conus
 * Corbicula – tentative report
 * Corbula
 * Cordieria
 * †Cormohipparion
 * †Corvina
 * Corvus
 * †Corvus corax
 * Coryphodon.jpg †[[Coryphodon]]
 * Crassostrea
 * †Crassostrea alabamiensis
 * Crenella
 * Crepidula
 * Crisia
 * †Crommium
 * Crotalus
 * †Crotalus horridus
 * Cryptobranchus
 * †Cryptobranchus alleganiensis
 * Cucullaea
 * Cultellus
 * Cuna
 * Cuspidaria
 * Cyanocitta
 * †Cyanocitta cristata
 * Cygnus
 * Cylichna
 * †Cylindracanthus
 * Cyllene – or unidentified comparable form
 * Museum of Natural History Cynthiacetus.jpg †[[Cynthiacetus]]
 * Cypraea
 * Cypraedia
 * †Cytherideis
 * Daphnella
 * Dasyatis
 * Dasypus
 * †Dasypus bellus
 * Dendrophyllia
 * Dentalium
 * Desmognathus
 * †Desmognathus ochrophaeus
 * Diadophis
 * †Diadophis punctatus
 * Dichocoenia
 * †Dinematichthys
 * †Dinohyus
 * †Dinohyus hollandi – or unidentified related form
 * Diodon – tentative report
 * Diodora
 * Discorbis
 * Distorsio
 * †Dolicholatirus – tentative report
 * Donax
 * Dorsanum
 * Dosinia – tentative report
 * Dumetella
 * †Dumetella carolinensis
 * †Echinopsis – tentative report
 * †Ectopistes
 * Ectopistes migratorius (passenger pigeon).jpg †[[Ectopistes migratorius]]
 * †Egertonia
 * Elaphe
 * †Elaphe guttata – or unidentified comparable form
 * †Elaphe vulpina
 * †Elimia
 * Emarginula
 * †Eosurcula
 * †Epicyon
 * †Epicyon haydeni – or unidentified comparable form
 * Epitonium
 * Eptesicus
 * †Eptesicus fuscus
 * Equus
 * Ervilia
 * Erycina
 * Eulima
 * Eulimella – report made of unidentified related form or using admittedly obsolete nomenclature
 * Eupleura
 * †Eurycea
 * Euspira
 * Euthria
 * Eutrephoceras dekayi - Coon Creek Tennessee.jpg †[[Eutrephoceras]]
 * Evalea
 * †Exilia
 * †Exogyra
 * †Exogyra costata
 * Falco
 * †Falco sparverius
 * †Ficopsis
 * Fimbria
 * Fissurella
 * Flabellum
 * Fulgurofusus
 * Fustiaria
 * Tiger shark(2).jpg [[Galeocerdo]]
 * Galeodea
 * Galeorhinus
 * Gari
 * Gastrochaena
 * Gavia
 * †Gavia immer
 * Gegania
 * Gemma
 * Genota
 * Geodia
 * Georgiacetus BW.jpg †[[Georgiacetus]]
 * †Georgiacetus vogtlensis
 * †Gigantostrea
 * Ginglymostoma
 * Glossus
 * Glycymeris
 * Glyptoactis
 * Goniopora
 * Graptemys
 * †Graptemys geographica
 * Grus americana Sasata.jpg, or whooping crane]] Grus''
 * Gyroidina
 * Haliaeetus
 * †Haliaeetus leucocephalus – or unidentified comparable form
 * †Hamulus
 * Hastula
 * Haustator
 * Hemipristis
 * †Hemipristis curvatus
 * †Hemisurcula
 * Heterodon
 * †Heterodon platirhinos – or unidentified comparable form
 * Hornhai (Heterodontus francisci).JPG [[Heterodontus]]
 * Hexaplex
 * Hipponix
 * Hyla
 * †Hyla gratiosa
 * †Hyposaurus
 * †Hyposaurus rogersii
 * Isognomon
 * †Jefitchia
 * Kuphus
 * †Lacunaria
 * Laevicardium
 * Lamna
 * Lampropeltis triangulum elapsoides.jpg, or kingsnake]] Lampropeltis''
 * †Lampropeltis getulus
 * †Lampropeltis triangulum
 * Latirus
 * †Ledina
 * Lepton
 * Limacina
 * Limaria
 * Linga
 * †Linthia
 * †Linuparus
 * Lithophaga
 * †Lithophaga nigra – or unidentified related form
 * [[File:Lithophyllum okamurae - National Museum of Nature and Science, Tokyo - DSC07650.JPG|thumb|upright|Lithophyllum red algae]] [[Lithophyllum]] – tentative report
 * Lithothamnion – tentative report
 * Longchaeus
 * Lopha
 * Lucina
 * Lunularia
 * Lynx
 * †Lynx rufus
 * Macoma
 * Macrocallista
 * †Mammut
 * Mammut americanum Sergiodlarosa.jpg †[[Mammut americanum]]
 * †Mammuthus
 * †Mammuthus columbi
 * Margaretta
 * Marginella
 * Martesia
 * †Mastigophora
 * †Mathilda
 * †Megalonyx
 * †Megalonyx jeffersonii
 * Melanella
 * Melanerpes
 * †Melanerpes carolinus – or unidentified comparable form
 * Melanopsis
 * Meleagris
 * Gall-dindi.jpg †[[Meleagris gallopavo]]
 * Membranipora
 * Meretrix
 * Mergus
 * Mesalia
 * Mesophyllum
 * Metula
 * †Michela
 * Microdrillia
 * Micropora
 * Microtus
 * †Microtus pennsylvanicus
 * Mitrella
 * Mitrolumna
 * Modiolus
 * Murex
 * Murexiella
 * Myliobatis
 * Mylohyus nasutus.jpg †[[Mylohyus]]
 * †Mylohyus fossilis
 * Myotis
 * †Myotis lucifugus
 * †Nannippus
 * Narona
 * Nassarius
 * Natica
 * Naticarius
 * Nebrius
 * Negaprion
 * †Nemipterus
 * Neohipparion cropped.png †[[Neohipparion]]
 * Neotoma
 * †Neotoma floridana
 * Neritina
 * Nerodia
 * Neverita
 * Niso
 * Norrisia
 * Nucula
 * Nycticeius
 * †Nycticeius humeralis
 * Oculina – type locality for genus
 * Odocoileus
 * White-tailed deer.jpg †[[Odocoileus virginianus]]
 * Odontaspis
 * Odostomia
 * Oliva
 * Olivella
 * Opheodrys
 * †Opheodrys aestivus
 * Ostrea
 * †Otodus
 * Otus
 * †Otus asio
 * †Oxyrhina
 * †Pachecoa
 * Palaeophis maghrebianus life restoration cropped.jpg †[[Palaeophis]]
 * Panopea
 * Panthera
 * †Panthera onca
 * Pasithea
 * Pecten
 * †Pediomeryx
 * Pekania
 * †Pekania pennanti
 * Pelecyora
 * Penion
 * Peromyscus
 * Petricola
 * Phalium
 * Philine
 * Pholadomya
 * Pholadidae - Pholas dactylus cropped.jpg [[Pholas]]
 * Phos
 * Phyllodus
 * Pica
 * †Pica pica
 * Picoides
 * †Picoides villosus – or unidentified comparable form
 * Pinna
 * Pipistrellus
 * Piranga
 * †Piranga olivacea – or unidentified comparable form
 * Pitar
 * †Planaria – report made of unidentified related form or using admittedly obsolete nomenclature
 * Planorbis – or unidentified comparable form
 * †Pleiolama
 * Plethodon
 * Plethodon cylindraceusPCCA20060409-3183A.jpg †[[Plethodon glutinosus]]
 * Pleurofusia
 * Pleuromeris
 * †Pleurostoma
 * Pleurotomaria – report made of unidentified related form or using admittedly obsolete nomenclature
 * Pleurotomella
 * Plicatula
 * Podilymbus
 * †Podilymbus podiceps
 * Poirieria zelandicus underside).JPG [[Poirieria]]
 * Polinices
 * Polyschides
 * Pomatodelphis
 * †Pontogeneus
 * Porella
 * Porina
 * †Potamides – report made of unidentified related form or using admittedly obsolete nomenclature
 * Pristis
 * Propeamussium
 * †Protocardia
 * Protohippus simus.jpg †[[Protohippus]]
 * Prunum
 * Pseudemys
 * †Pseudolatirus
 * Pseudoliva
 * Pteria
 * Pterothrissus
 * Pterynotus
 * Pycnodonte
 * Pyramidella
 * †Pyrgulina
 * Quinqueloculina
 * Quiscalus
 * †Quiscalus quiscula
 * Raja
 * †Rana
 * †Rana catesbeiana
 * †Rana pipiens
 * Rangifer
 * Reinbukken på frisk grønt beite. - panoramio cropped.jpg †[[Rangifer tarandus]]
 * Raphitoma
 * Reithrodontomys
 * Reteporella
 * Retusa
 * Rhinobatos
 * Rhinoclavis
 * Rhinoptera
 * Rhizoprionodon
 * Rhynchoconger
 * Rimella
 * Ringicula
 * Rissoina crassa 001.jpg [[Rissoina]]
 * Rostellaria
 * †Rotularia
 * Sassia
 * Sayornis
 * †Sayornis phoebe – or unidentified comparable form
 * Scaphander
 * Scaphella
 * †Sceptrum
 * Schizaster
 * Schizoporella unicornis 001.png [[Schizoporella]]
 * Scolopax
 * †Scolopax minor
 * Scyliorhinus
 * Seila
 * Semele
 * Serpula
 * Serpulorbis
 * Siderastrea
 * Sigatica
 * Sinum
 * Siphonalia
 * Siphonochelus
 * Skena
 * Skenea
 * Smilodon fatalis.jpg †[[Smilodon]]
 * †Smilodon fatalis
 * Solariella
 * Solemya
 * Sorex
 * Sphyraena – tentative report
 * Sphyrna
 * Spilogale – tentative report
 * †Spilogale putorius
 * Spirorbis
 * †Spirorbula – tentative report
 * Spisula
 * Spondylus
 * Sterna
 * Stomachetosella
 * Storeria
 * Odontaspididae - Striatolamia whitei.JPG †[[Striatolamia]]
 * Strioturbonilla
 * Strix
 * †Strix varia – or unidentified comparable form
 * Strombus
 * Stylophora
 * Sveltella
 * Sveltia
 * Sylvilagus
 * †Synthetoceras
 * †Synthetoceras tricornatus – or unidentified comparable form
 * Tapirus
 * Teinostoma
 * Teleoceras Horsfall cropped.jpg †[[Teleoceras]]
 * Tellina
 * Temnocidaris – tentative report
 * Tenagodus
 * Terebra
 * Teredo
 * Textularia
 * Thamnophis
 * †Thamnophis sirtalis
 * Thiara
 * Tornus
 * Trachyphyllia
 * Trichiurus lepturus.jpg [[Trichiurus]]
 * Trigonostoma
 * †Trinacria
 * Trionyx
 * Triphora
 * †Tripia
 * Trochita
 * Trochus – report made of unidentified related form or using admittedly obsolete nomenclature
 * Trophon
 * Turbinella – or unidentified related form
 * Turbo – report made of unidentified related form or using admittedly obsolete nomenclature
 * Turbonilla
 * Turdus
 * Turdus-migratorius-002.jpg †[[Turdus migratorius]]
 * Turricula
 * Turris
 * Turritella
 * Tylocidaris
 * Tympanuchus
 * †Tympanuchus cupido
 * Umbraculum
 * Ursus
 * †Ursus americanus
 * Venericardia
 * Verticordia
 * Vitrinella
 * †Volvariella
 * Xenophora
 * Xylophaga
 * Yoldia
 * Zygorhiza.jpg †[[Zygorhiza]]
 * †Zygorhiza kochii – type locality for species