List of the Cenozoic life of Alabama

This list of the Cenozoic life of Alabama contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Alabama and are between 66 million and 10,000 years of age.

A

• †Abderospira
  • †Abderospira aldrichi
  • †Abderospira meyeri
  • †Abderospira sabina
• †Abdounia
  • †Abdounia enniskilleni
  • †Abdounia recticona
• Abra
  • †Abra nitens
• †Absonocytheropteron
  • †Absonocytheropteron watervalleyensis
• †Acanthionella
  • †Acanthionella oecioporosa – type locality for species

• 

  Shell of an Acanthocardia cockle

  Acanthocardia
  • †Acanthocardia claibornensis
  • †Acanthocardia tuomeyi
• Acanthodesia
  • †Acanthodesia savartii
• Accipiter
  • †Accipiter striatus
• Acirsa
  • †Acirsa gracilior
• Aclis – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Aclis modesta
• †Acrocoelum
  • †Acrocoelum cancellatum
• †Acropomatidarum – report made of unidentified related form or using admittedly obsolete nomenclature

• 

  Living Acropora coral

  Acropora
  • †Acropora saillans
• Actaeonema
  • †Actaeonema sulcatum
• Acteocina
  • †Acteocina commixta
  • †Acteocina leai
• Acteon
  • †Acteon claibornicola
  • †Acteon costellatus
  • †Acteon idoneus
  • †Acteon pomilius
• †Actinacis
  • †Actinacis barretti
• †Actinocyclina
  • †Actinocyclina bainbridgensis
• Actinocythereis
  • †Actinocythereis gibsonensis
• †Acuticythereis
  • †Acuticythereis cocoaensis
• Adeonellopsis
  • †Adeonellopsis cyclops – type locality for species
  • †Adeonellopsis galeata
  • †Adeonellopsis magniporosa – type locality for species
  • †Adeonellopsis porosa – type locality for species
  • †Adeonellopsis transversa
• †Adeorbis – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Adeorbis incertus
  • †Adeorbis punctiformis
• Aequipecten
  • †Aequipecten cocoana
  • †Aequipecten deshayesi

• 

  A living Aetobatus eagle ray

  Aetobatus
• Agaronia
  • †Agaronia alabamensis
  • †Agaronia bombylis
  • †Agaronia mediavia
• †Agomphus
  • †Agomphus alabamensis – type locality for species
• Aimulosia
  • †Aimulosia clavula – type locality for species
• Alaba
  • †Alaba plicatovaricosa
  • †Alaba varicifer
• Albula
  • †Albula bashiana – or unidentified related form
• †Albulidarum – report made of unidentified related form or using admittedly obsolete nomenclature
• Alderina – tentative report
  • †Alderina nodulosa
• †Allomorone – type locality for genus
  • †Allomorone burlesonis – type locality for species

• 

  A living Alopias, or thresher shark

  Alopias
  • †Alopias latidens
• †Alveinus
  • †Alveinus minutus
• Amaura
  • †Amaura tombigbeensis
• †Ambigostrea
  • †Ambigostrea tecticosta
• †Ambystoma
  • †Ambystoma maculotum
• Ampheristus
• Amphiblestrum
  • †Amphiblestrum curvatum – type locality for species
• †Ampullina
  • †Ampullina recurva
• Amusium
  • †Amusium ocalanum
• Anas
  • †Anas crecca

  • 

    Living female (left) and male (right) Anas platyrhynchos, or mallard ducks

    †Anas platyrhynchos
• Ancilla
  • †Ancilla staminea
  • †Ancilla subglobosa
• Angaria – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Angaria concionaria
• Angulus
  • †Angulus entaenia
  • †Angulus plana
  • †Angulus prolenta
• Anodontia
  • †Anodontia subvexa
• Anolis
  • †Anolis carolinensis
• Anomia
  • †Anomia argentaria
  • †Anomia ephippioides
  • †Anomia hammetti
  • †Anomia lisbonensis
  • †Anomia navicelloides
  • †Anomia taylorensis

• 

  A shell of an Antalis tusk shell

  Antalis
  • †Antalis arciforme
  • †Antalis blandum
  • †Antalis minutistriatum
  • †Antalis thalloides
• Antropora
  • †Antropora damicornis
  • †Antropora minuta
  • †Antropora pyriforme
  • †Antropora pyriformis
  • †Antropora recta
  • †Antropora rectum
  • †Antropora wadei
• Apalone
  • †Apalone spinifera
• †Aphelops
  • †Aphelops mutilus
• Aplodinotus – tentative report
• †Apogonidarum – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Apogonidarum rostrosus – type locality for species
• †Aporolepas
  • †Aporolepas howei
• Aporrhais
  • †Aporrhais aldrichi
• Aprionodon
  • †Aprionodon greyegertoni – type locality for species
• Arca
  • †Arca hatchetigbeensis
• Archaeolithothamnium
• †Archicythereis – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Archicythereis yazooensis

• 

  A living Architectonica staircase shell sea snail

  Architectonica
  • †Architectonica alabamensis
  • †Architectonica aldrichi
  • †Architectonica alveatum
  • †Architectonica amoena
  • †Architectonica antrosa
  • †Architectonica bellensis
  • †Architectonica bimixta
  • †Architectonica caelatura
  • †Architectonica cossmanni
  • †Architectonica cupola
  • †Architectonica elaborata
  • †Architectonica fungina
  • †Architectonica greggi
  • †Architectonica huppertzi
  • †Architectonica intusa
  • †Architectonica johnsoni
  • †Architectonica meekana
  • †Architectonica ornata
  • †Architectonica periscelida
  • †Architectonica petrosus
  • †Architectonica planiformis
  • †Architectonica sabinia
  • †Architectonica sylvaerupis
• Arcopagia
  • †Arcopagia raveneli
  • †Arcopagia trumani
• Arcoscalpellum
  • †Arcoscalpellum toulmini – type locality for species

• 

  Restoration of an Arctodus, or short-faced bear, with a human to scale

  †Arctodus
  • †Arctodus simus
• †Area
  • †Area hatchetigbeensis
• Argobuccinum
  • †Argobuccinum showalteri
  • †Argobuccinum tuomeyi
• Argyrotheca
  • †Argyrotheca macneili – type locality for species
• †Ariidarum – report made of unidentified related form or using admittedly obsolete nomenclature

• 

  Shell of a modern Astarte bivalve

  Astarte
  • †Astarte americana
  • †Astarte callosa
  • †Astarte proruta
  • †Astarte triangulata
  • †Astarte triangulatoides
• Asthenotoma
  • †Asthenotoma strigosa
• Astrangia
  • †Astrangia wilcoxensis – type locality for species
• Astyris
  • †Astyris crassus
  • †Astyris subfaxa – or unidentified comparable form
  • †Astyris subfraxa

• 

  Multiple views of a fossilized shell of the volute sea snail Athleta

  Athleta
  • †Athleta haleanus
  • †Athleta limopsis
  • †Athleta lisbonensis
  • †Athleta petrosa
  • †Athleta rugatus
  • †Athleta sayanus
  • †Athleta tuomeyi
• Atrina
  • †Atrina cawcawensis
  • †Atrina jacksoniana

• 

  Restoration of the Paleocene-Miocene nautiloid cephalopod Aturia

  †Aturia
  • †Aturia alabamensis
• Atys
  • †Atys claibornensis
  • †Atys meyeri
  • †Atys robustoides
• Aythya
  • †Aythya collaris
  • †Aythya valisineria – or unidentified comparable form

B

• Bactridium
  • †Bactridium teges
• †Baculites
• Bairdia
  • †Bairdia gosportensis – type locality for species
• Bairdoppilata
• †Balanophylla
  • †Balanophylla haleana

• 

  A living Balanophyllia stony coral

  Balanophyllia
  • †Balanophyllia annularis – type locality for species
  • †Balanophyllia augustinensis
  • †Balanophyllia demophyllum
  • †Balanophyllia desmophyllum
  • †Balanophyllia elaborata
  • †Balanophyllia haleana
  • †Balanophyllia ponderosa – type locality for species
• Balanus
• Balcis
  • †Balcis aciculata
  • †Balcis claibornia
  • †Balcis notata
  • †Balcis wheeleri

• 

  Three fossilized shells of the Late Cretaceous-Eocene marine bivalve Baluchicardia

  †Baluchicardia
  • †Baluchicardia greggiana
  • †Baluchicardia wilcoxensis
• Barbatia
  • †Barbatia aspera
  • †Barbatia cuculloides
  • †Barbatia lignitifera
  • †Barbatia ludoviciana
• Barnea
  • †Barnea alatoidea
• Bartramia
  • †Bartramia longicauda

• 

  Life restoration of a pod of the Eocene whale Basilosaurus

  †Basilosaurus
  • †Basilosaurus cetoides
• Basterotia
  • †Basterotia prima
• †Bathosella
  • †Bathosella undata – tentative report
• Bathytoma
  • †Bathytoma congesta
  • †Bathytoma marieana
  • †Bathytoma nonplicata – or unidentified comparable form
• Bathytormus
  • †Bathytormus clarkensis
  • †Bathytormus flexurus
  • †Bathytormus protextus
• †Bauzaia
  • †Bauzaia mucronata – type locality for species
• †Bayania
  • †Bayania claibornensis
  • †Bayania secale
• Beisselina
  • †Beisselina trulla
• †Belemnosella
  • †Belemnosella floweri
• †Bellatara
  • †Bellatara floridana
• †Belosaepia
  • †Belosaepia alabamensis
  • †Belosaepia harrisi
  • †Belosaepia saccaria
  • †Belosaepia uncinata
  • †Belosaepia ungula
  • †Belosaepia veatchi
• Bison

  • 

    Mounted fossilized skeleton of the Pleistocene Bison antiquus, or ancient bison

    †Bison antiquus
• Bittium
  • †Bittium anita
  • †Bittium elegans
  • †Bittium estellense
• Blarina
  • †Blarina carolinensis
• †Bolis
  • †Bolis enterogramma
  • †Bolis lisboa
• Bonasa
  • †Bonasa umbellus
• †Bonellitia
  • †Bonellitia annosa
  • †Bonellitia bastropensis
  • †Bonellitia elevata
  • †Bonellitia graciloides
  • †Bonellitia parilis
  • †Bonellitia silvaerupis
  • †Bonellitia tortiplica
• Bornia
  • †Bornia plectopygia
  • †Bornia prima
  • †Bornia scintillata
• Botula
  • †Botula carolinensis
• Brachidontes
  • †Brachidontes alabamensis
  • †Brachidontes stubbsi
• †Brachycythere
  • †Brachycythere martini
  • †Brachycythere mississippiensis
  • †Brachycythere watervalleyensis
• Brachydontes – tentative report
• Branta

  • 

    A living Branta canadensis, or Canada goose

    †Branta canadensis
• †Brazosiella
  • †Brazosiella kokeni
  • †Brazosiella moseleyi
• †Brissopatagus
  • †Brissopatagus alabamensis
• †Bristocorbula
  • †Bristocorbula fossata
• †Buffonellaria
  • †Buffonellaria entomostoma
• Bufo

  • 

    A living Anaxyrus americanus (formerly Bufo americanus), or American toad

    †Bufo americanus
  • †Bufo woodhousei
• Bullia
  • †Bullia altilis
  • †Bullia calli
  • †Bullia calluspira
  • †Bullia ellipticum
  • †Bullia priamopse
  • †Bullia scamba
  • †Bullia tenera
  • †Bullia tuomeyi
• †Bulliopsis
  • †Bulliopsis choctavensis
• †Bulovia
  • †Bulovia weisbordi – tentative report
• Buntonia
  • †Buntonia shubutaensis
• †Burnhamia

• 

  Fossilized shell in multiple views of a Busycon sea snail

  Busycon

C

• Caberea
  • †Caberea boryi
• Cadulus
  • †Cadulus abruptus
  • †Cadulus depressus
  • †Cadulus turgidus
• Caestocorbula
  • †Caestocorbula fossata
  • †Caestocorbula murchisonii
  • †Caestocorbula wailesiana
• Callianassa

• 

  A living Calliostoma top sea snail

  Calliostoma
  • †Calliostoma claibornianum
• Callista
  • †Callista aldrichi
  • †Callista annexa
  • †Callista lisbonensis
  • †Callista perovata
• Callopora
  • †Callopora vicina – type locality for species
• Callucina
  • †Callucina papyracea
• †Calorhadia
  • †Calorhadia aldrichiana
  • †Calorhadia bella
  • †Calorhadia compsa
  • †Calorhadia elongatoidea
  • †Calorhadia equalis
  • †Calorhadia opulenta
  • †Calorhadia pharcida
  • †Calorhadia semen
  • †Calorhadia semenoides
• Calyptraea
• †Calyptraphorus
  • †Calyptraphorus aldrichi
  • †Calyptraphorus compressus
  • †Calyptraphorus stamineus
  • †Calyptraphorus trinodiferus
  • †Calyptraphorus velatus
• Campanile
  • †Campanile claytonense
• Cancellaria
  • †Cancellaria alveata
  • †Cancellaria costata
  • †Cancellaria panones
• †Cancelrana
  • †Cancelrana lanceolata
• Canis

  • 

    A living Canis rufus, or red wolf

    †Canis rufus
• Cantharus
  • †Cantharus elegantissimus
  • †Cantharus johnsoni
• Capulus
  • †Capulus expansus
• Carcharhinus
  • †Carcharhinus gibbesi

• 

  A living Carcharias sand tiger shark

  Carcharias
  • †Carcharias hopei
• †Carditella
  • †Carditella aldrichi
• Cardium – report made of unidentified related form or using admittedly obsolete nomenclature; see Cerastoderma
• †Caricella
  • †Caricella bolaris
  • †Caricella cherokeensis
  • †Caricella claibornensis
  • †Caricella demissa
  • †Caricella doliata
  • †Caricella dolita
  • †Caricella heilprini
  • †Caricella leana
  • †Caricella ludoviciana
  • †Caricella podagrina
  • †Caricella praetenuis
  • †Caricella pyruloides
  • †Caricella stenzeli
• Carphophis
  • †Carphophis anoenus
• Caryocorbula
  • †Caryocorbula coloradoensis
  • †Caryocorbula densata
  • †Caryocorbula deshayesii
  • †Caryocorbula deusseni
  • †Caryocorbula willistoni
• Caryophyllia
  • †Caryophyllia mcglameryae – type locality for species

• 

  Mounted fossilized skeleton of the Pliocene-Pleistocene giant beaver Castoroides

  †Castoroides
• †Catenicella
  • †Catenicella subseptentrionalis
• Catoptrophorus
  • †Catoptrophorus semipalmatus
• Cavilinga
  • †Cavilinga amica
• Celleporaria
  • †Celleporaria damicornis
  • †Celleporaria fissurata
  • †Celleporaria granulosa
  • †Celleporaria orbiculifera
  • †Celleporaria seposita – type locality for species
• Celleporina
  • †Celleporina globosa
  • †Celleporina umbonata
• Centroberyx
• †Ceriopora
  • †Ceriopora vesiculosa

• 

  Illustration of a shell of a Cerithiella cerith sea snail

  Cerithiella
  • †Cerithiella chamberlaini
  • †Cerithiella delicatula
  • †Cerithiella fluviatilis
  • †Cerithiella nassula
  • †Cerithiella preconica
  • †Cerithiella regularoides
  • †Cerithiella terebropsis
• †Cerithioderma
  • †Cerithioderma primum
• Cerithiopsis
  • †Cerithiopsis dalli
  • †Cerithiopsis greggiensis
  • †Cerithiopsis solitaria
• Cerithium – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Cerithium agnotum
  • †Cerithium claibornense
  • †Cerithium tombigbeense
• Cervus

  • 

    A living Cervus elaphus, or red deer

    †Cervus elaphus
• Chama
  • †Chama monroensis
• Charonia
  • †Charonia showalteri
• Cheiloporina
  • †Cheiloporina saillans
• Chiton
  • †Chiton eocenensis
  • †Chiton prostremus

• 

  Fossillized shell of a Chlamys bivalve

  Chlamys
  • †Chlamys anatipes
  • †Chlamys beverlyi
  • †Chlamys cainei
  • †Chlamys cawcawensis
  • †Chlamys chickaria
  • †Chlamys choctavensis
  • †Chlamys clarkeana
  • †Chlamys clinchfieldensis
  • †Chlamys danvillensis
  • †Chlamys dennisoni
  • †Chlamys deshayesi
  • †Chlamys deshayesii
  • †Chlamys gainstownensis
  • †Chlamys glendonensis
  • †Chlamys howei
  • †Chlamys mcquirti
  • †Chlamys nupera
  • †Chlamys spillmani
  • †Chlamys wahtubbeana
• †Chlorophthalmidarum – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Chlorophthalmidarum postangulatus – type locality for species

• 

  A living Chlorophthalmus greeneye fish

  †Chlorophthalmus – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Chlorophthalmus postangulatus – type locality for species
• Chrysemys
  • †Chrysemys picta
• †Chrysodomus – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Chrysodomus striatus
• Cibicides
  • †Cibicides lobatulus
• Cidaris
  • †Cidaris pratti
  • †Cidaris spendens – or unidentified related form
  • †Cidaris splendens
• †Cimomia
  • †Cimomia haltomi
  • †Cimomia subrecta
  • †Cimomia vaughani
• †Cirsochilus
  • †Cirsochilus claibornense
  • †Cirsochilus lineatum
• Cirsotrema
  • †Cirsotrema claibornense
  • †Cirsotrema creolum
  • †Cirsotrema danvillense
  • †Cirsotrema linteum
  • †Cirsotrema nassulum
  • †Cirsotrema ranellinum
• Clava – or unidentified comparable form
  • †Clava globoleve
• Clavatula – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Clavatula tupis

• 

  Multiple views of a fossilized shell of the Paleocene-Pliocene spindle sea snail Clavilithes

  Clavilithes
  • †Clavilithes hubbardanus
  • †Clavilithes humerosus
  • †Clavilithes kennedyanus
  • †Clavilithes pachyleurus
  • †Clavilithes penrosei
  • †Clavilithes protextus
  • †Clavilithes raphanoides
  • †Clavilithes samsoni
• Clavus
  • †Clavus lonsdallii
  • †Clavus pulchreconcha
  • †Clavus solitariuscula
  • †Clavus surculopsis
• Cliona
  • †Cliona microtuberum
• Clithrocytheridea
  • †Clithrocytheridea caldwellensis
  • †Clithrocytheridea garretti
  • †Clithrocytheridea grigsbyi
  • †Clithrocytheridea shubutensis
• Closia
  • †Closia larvata
  • †Closia plicata
  • †Closia semen

• 

  A living Clypeaster, or sea biscuit

  Clypeaster
  • †Clypeaster rogersi
• Cochlespira
  • †Cochlespira bella
  • †Cochlespira engonata
  • †Cochlespira greggi
• †Cochlespirella
  • †Cochlespirella nana
• Codakia – tentative report
  • †Codakia claytonia
  • †Codakia symmetrica
• Colinus

  • 

    A living Colinus virginianus, or northern bobwhite

    †Colinus virginianus
• Coluber
  • †Coluber constrictor
• Columbellopsis
  • †Columbellopsis elevata
  • †Columbellopsis mississippiensis
• †Congeris
  • †Congeris brevior
• †Congridarum – report made of unidentified related form or using admittedly obsolete nomenclature
• Conomitra
  • †Conomitra fusoides
  • †Conomitra texana
  • †Conomitra traceyi
• Conopeum
  • †Conopeum arborescens
  • †Conopeum similior – type locality for species
  • †Conopeum wilcoxianicum – type locality for species
• †Conorbis
  • †Conorbis conoides

• 

  Fossilized shell of a Conus cone snail

  Conus
  • †Conus granopsis
  • †Conus improvidus
  • †Conus sauridens
  • †Conus smithvillensis
• †Coptostoma
  • †Coptostoma rameum
• Coralliophaga
  • †Coralliophaga claibornensis
  • †Coralliophaga prima
• Corbicula – tentative report
  • †Corbicula cornelliana
• Corbula
  • †Corbula alabamiensis
  • †Corbula compressa
  • †Corbula concha
  • †Corbula extenuata
  • †Corbula milium
  • †Corbula subcompressa
• Cordieria
  • †Cordieria biconica
  • †Cordieria ludoviciana

• 

  Fossilized skeleton preserved in situ (upper left, 2) of the Miocene-Pliocene horse Cormohipparion

  †Cormohipparion
  • †Cormohipparion emsliei
• †Cornulina
  • †Cornulina armigera
  • †Cornulina hatchetigbeensis
  • †Cornulina minax
  • †Cornulina philadelphica
• †Coronia
  • †Coronia alternata
  • †Coronia casteri
  • †Coronia childreni
  • †Coronia lancea
  • †Coronia lerchi
  • †Coronia margaritosa
  • †Coronia mediavia
  • †Coronia nodoidea
• †Coronina
  • †Coronina childreni
• †Corvina
  • †Corvina gemma
  • †Corvina intermedia
• Corvus
  • †Corvus corax

• 

  Life restoration of the Paleocene-Eocene pantodont mammal Coryphodon. Heinrich Harder (1920).

  †Coryphodon
• Costacallista
  • †Costacallista aequorea
  • †Costacallista aldrichi
  • †Costacallista mortoni
• †Costazzia
  • †Costazzia antiqua – type locality for species
• †Crasinella
  • †Crasinella minor
• Crassatella
  • †Crassatella alta
  • †Crassatella aquiana
  • †Crassatella gabbi
  • †Crassatella ioannes
  • †Crassatella sepulcollis
  • †Crassatella texalta
  • †Crassatella trapaquara
  • †Crassatella trapoquara
  • †Crassatella tumidula
• Crassinella
  • †Crassinella minor

• 

  Fossilized shell of the Cretaceous-modern oyster Crassostrea

  Crassostrea
  • †Crassostrea alabamiensis
• Crenella
  • †Crenella isocardioides
  • †Crenella latifrons
  • †Crenella margaritacea
• Crenilabium
  • †Crenilabium cossmanni
• Crepidula
  • †Crepidula dumosa
  • †Crepidula lirata
• Creseis
  • †Creseis elba
  • †Creseis nimba
• †Cricella
  • †Cricella leana
• Crisia
  • †Crisia hornesi
• Crisulipora
  • †Crisulipora grandipora – type locality for species
  • †Crisulipora promineus
  • †Crisulipora rugosodorsalis

• 

  Fossilized shell of the Paleocene-Eocene moon sea snail Crommium

  †Crommium
  • †Crommium perovatum
  • †Crommium tombigbeense
• Crotalus
  • †Crotalus horridus
• Cryptobranchus
  • †Cryptobranchus alleganiensis
• †Cryptochorda
  • †Cryptochorda clarkensis
  • †Cryptochorda mohri
• †Cubitostrea
  • †Cubitostrea divaricata
  • †Cubitostrea lisbonensis
  • †Cubitostrea perplicata
  • †Cubitostrea sellaeformis
  • †Cubitostrea smithvillensis

• 

  Shell of a Cucullaea, or false ark shell

  Cucullaea
  • †Cucullaea gigantea
  • †Cucullaea macrodonta
  • †Cucullaea saffordi
• †Cucullaria
  • †Cucullaria aldrichi
  • †Cucullaria ozarkensis
• Cultellus
  • †Cultellus conradi
• Cuna
  • †Cuna monroensis
  • †Cuna parva
• †Cuneocorbula
  • †Cuneocorbula subengonata
• Cushmanidea
  • †Cushmanidea keyserensis
  • †Cushmanidea papula
  • †Cushmanidea serangodes
• Cuspidaria
  • †Cuspidaria attenuata
  • †Cuspidaria prima
• †Cyamocytheridea
  • †Cyamocytheridea watervallensis

• 

  A living Cyanocitta jay

  Cyanocitta
  • †Cyanocitta cristata
• Cyathoseris
  • †Cyathoseris formosa
  • †Cyathoseris valmondasiaca – tentative report
• †Cyclaster
  • †Cyclaster drewryensis – type locality for species
• Cyclicopora
  • †Cyclicopora colum
  • †Cyclicopora filifera
  • †Cyclicopora spongiopsis
• Cyclostremiscus
  • †Cyclostremiscus – type locality for species informal
  • †Cyclostremiscus dalli
  • †Cyclostremiscus exacuus
  • †Cyclostremiscus sylvaerupis
• Cygnus
• Cylichna
  • †Cylichna acrotoma
  • †Cylichna dekayi
  • †Cylichna meyeri
• †Cylindracanthus
  • †Cylindracanthus acus
  • †Cylindracanthus rectus
• Cyllene – or unidentified comparable form
  • †Cyllene bellana
• †Cymatholcus
  • †Cymatholcus schucherti – type locality for species

• 

  Mounted fossilized skeleton of the Eocene whale Cynthiacetus

  †Cynthiacetus
  • †Cynthiacetus maxwelli
• Cypraea
• Cypraedia
  • †Cypraedia gilberti
• †Cypraeorbis
  • †Cypraeorbis alabamensis
  • †Cypraeorbis nuculoides
• †Cypropterina
  • †Cypropterina transovuloides
• †Cythereis – tentative report
  • †Cythereis collei
  • †Cythereis gosportensis – type locality for species
  • †Cythereis longicostata – type locality for species
• Cytherella
• Cytherelloidea
  • †Cytherelloidea cocoaensis
  • †Cytherelloidea montgomeryensis
• Cytheretta
  • †Cytheretta alexanderi
• †Cytherideis
  • †Cytherideis alta – type locality for species
  • †Cytherideis gosportensis – type locality for species
  • †Cytherideis perforata – type locality for species
• †Cytheriopsis
  • †Cytheriopsis hydana
• Cytheromorpha
  • †Cytheromorpha calva
• Cytheropteron
  • †Cytheropteron montgomeryensis
  • †Cytheropteron variosum
• Cytherura
  • †Cytherura semireticulata – type locality for species
  • †Cytherura ultra – type locality for species

D

• Daphnella
  • †Daphnella gregorioi
• Dasyatis

• 

  A living Dasypus, or long-nosed armadillo

  Dasypus
  • †Dasypus bellus
• Dendrophyllia
  • †Dendrophyllia dendrophylloides
  • †Dendrophyllia lisbonensis – type locality for species
• Dentalina
• Dentalium
  • †Dentalium annulatum
  • †Dentalium blandum
  • †Dentalium eugenii
  • †Dentalium jacksonense
  • †Dentalium mediaviense
  • †Dentalium microstria
  • †Dentalium minutis
  • †Dentalium minutistriatum
  • †Dentalium multannulatum
  • †Dentalium nediaviense
  • †Dentalium sylvaerupis
  • †Dentalium thalloides
• †Dentiterebra
  • †Dentiterebra prima
• Desmeplagioecia
  • †Desmeplagioecia compressa
• Desmognathus

  • 

    A living Desmognathus ochrophaeus, or Allegheny Mountain dusky salamander

    †Desmognathus ochrophaeus
• †Dhondtichlamys
  • †Dhondtichlamys greggi
• Diadophis
  • †Diadophis punctatus
• Diaperoecia
  • †Diaperoecia clava
  • †Diaperoecia rugosa – type locality for species
  • †Diaperoecia walcotti – type locality for species
• †Diastopora
  • †Diastopora magnipora
• Dichocoenia
  • †Dichocoenia alabamensis – type locality for species
• Didymosella
  • †Didymosella crassa
• †Dinematichthys
  • †Dinematichthys midwayensis – type locality for species
• †Dinohyus
  • †Dinohyus hollandi – or unidentified related form
• Diodon – tentative report
• Diodora
  • †Diodora alabama
  • †Diodora mauryi
  • †Diodora mediavia
  • †Diodora tenebrosa
  • †Diodora unilineata
• Diplodonta
  • †Diplodonta corbiscula
  • †Diplodonta hopkinsensis
  • †Diplodonta inflata
  • †Diplodonta nana
  • †Diplodonta ungulina
• †Diplopholeos
  • †Diplopholeos lineatum
• †Dirocerithium
  • †Dirocerithium vinctum
  • †Dirocerithium whitfieldi
• †Discocyclina
  • †Discocyclina weaveri
• Discorbis
  • †Discorbis hemisphaerica
• †Discotrochus
  • †Discotrochus orbigianus
  • †Discotrochus orbignianus
• Distorsio
  • †Distorsio septemdenta
• †Ditremaster
  • †Ditremaster beckeri
• †Dolicholatirus – tentative report
  • †Dolicholatirus interstriatus
  • †Dolicholatirus tombigbeensis
• †Doliocassis
  • †Doliocassis nupera
• Donax
  • †Donax acutangula
• Dorsanum
  • †Dorsanum bellaliratum
• Dosinia – tentative report
• †Dosiniopsis
  • †Dosiniopsis lenticularis
• Dumetella

  • 

    A living Dumetella carolinensis, or gray catbird

    †Dumetella carolinensis

E

• †Eburneopecten
  • †Eburneopecten corneoides
  • †Eburneopecten hamiltonensis
  • †Eburneopecten scintillatus
• †Echanthus
  • †Echanthus georgiensis
• Echinocyamus
  • †Echinocyamus macneili
  • †Echinocyamus nacneili
• Echinocythereis
  • †Echinocythereis jacksonensis
• Echinolampas
  • †Echinolampas aldrichi
• †Echinolampus
  • †Echinolampus aldrichi
• †Echinopsis – tentative report
• †Ectopistes

  • 

    Taxidermied male Ectopistes migratorius, or passenger pigeon

    †Ectopistes migratorius
• †Egerella
  • †Egerella elimatula
  • †Egerella limatula
  • †Egerella subtrigonia
• †Egertonia
  • †Egertonia isodonta
• Elaphe
  • †Elaphe guttata – or unidentified comparable form
  • †Elaphe vulpina
• †Elimia
  • †Elimia sylvaerupsis
  • †Elimia trigemmata

• 

  Shell of an Emarginula keyhole limpet

  Emarginula
  • †Emarginula arata
• Endopachys – type locality for genus
  • †Endopachys claibornensis – type locality for species
  • †Endopachys lonsdale
  • †Endopachys lonsdalei – type locality for species
  • †Endopachys maclurii
• †Enoploclytia
  • †Enoploclytia tumimanus
• Enoplostomella
  • †Enoplostomella crassimuralis
  • †Enoplostomella defixa
  • †Enoplostomella lingulifera – type locality for species
  • †Enoplostomella rhomboidalis
  • †Enoplostomella vallata
• †Entalophora
• Entosolenia
  • †Entosolenia laevigata
• †Eoclathurella
  • †Eoclathurella meridionalis
• †Eocypraea
  • †Eocypraea eosmithi
  • †Eocypraea estellensis
• †Eodrilla
  • †Eodrilla depygis
  • †Eodrilla lonsdalei
  • †Eodrilla texana
  • †Eodrilla texanopsis
• †Eodrillia
  • †Eodrillia depygis
  • †Eodrillia lonsdalii
• †Eophysema
  • †Eophysema ozarkana
  • †Eophysema subvexa
• †Eopleurotoma
  • †Eopleurotoma bimoniata
  • †Eopleurotoma cainei
  • †Eopleurotoma cochlea
  • †Eopleurotoma desnoyersii
  • †Eopleurotoma gemmavia
  • †Eopleurotoma hoeninghausii
  • †Eopleurotoma lisboncola
  • †Eopleurotoma nodocarinata
  • †Eopleurotoma nupera
  • †Eopleurotoma rugatina
  • †Eopleurotoma rugosa
  • †Eopleurotoma sayi
  • †Eopleurotoma thyroidifera
  • †Eopleurotoma veatchi
• †Eosinica
  • †Eosinica elevata
• †Eosurcula
  • †Eosurcula beaumontii
  • †Eosurcula lesueurii
  • †Eosurcula moorei
  • †Eosurcula pulcherrima
  • †Eosurcula sanctimauritii
  • †Eosurcula superpons
  • †Eosurcula tardereperta
  • †Eosurcula tuomeyi

• 

  Mounted fossilized skeleton of the Miocene bone-crushing dog Epicyon

  †Epicyon
  • †Epicyon haydeni – or unidentified comparable form
• Epilucina
  • †Epilucina rotunda
• Epitonium
  • †Epitonium exquisitum
  • †Epitonium mcglameriae
  • †Epitonium multiliniferum
  • †Epitonium munistriatum
  • †Epitonium subacutum
  • †Epitonium vetustum
• Eptesicus

  • 

    A living Eptesicus fuscus, or big brown bat

    †Eptesicus fuscus
• Equus
• Ervilia
  • †Ervilia lignitica
  • †Ervilia meyeri
• Erycina
  • †Erycina plicatula
  • †Erycina whitfieldi
• †Etyus
  • †Etyus buccata
  • †Etyus magniporosa
  • †Etyus strangulata
• †Eucheilodon
  • †Eucheilodon reticulata

• 

  Shells in differing orientations of the parasitic sea snail Eulima

  Eulima
  • †Eulima cainei
  • †Eulima extremis
• Eulimella – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Eulimella propenotata
• Eupatagus
  • †Eupatagus antillarum
• Eupleura
  • †Eupleura morula
• †Eurhodia
  • †Eurhodia patelliformis
• †Euritina
  • †Euritina tecta

• 

  Close-up of the head of a living Eurycea, or brook salamander

  †Eurycea
• Eurytellina
  • †Eurytellina linifera
  • †Eurytellina mooreana – tentative report
  • †Eurytellina papyria
  • †Eurytellina vaughani
• †Euscalpellum
  • †Euscalpellum eocenense
• Euspira
  • †Euspira aldrichi
  • †Euspira leana
  • †Euspira marylandica
  • †Euspira newtonensis
  • †Euspira perspecta
  • †Euspira sabina

• 

  Shells in differing orientations of Euthria whelks

  Euthria
  • †Euthria dubia
• †Eutrephoceras
  • †Eutrephoceras johnsoni
  • †Eutrephoceras jonesi – type locality for species
• Evalea
  • †Evalea bartschi
  • †Evalea melanella
• †Exilia
  • †Exilia pergracilis
• †Exilifusus
  • †Exilifusus thalloides
• †Exochoecia
  • †Exochoecia rugosa – type locality for species
• †Exogyra
  • †Exogyra costata

F

• Falco

  • 

    A living Falco sparverius, or American kestrel

    †Falco sparverius
• Falsifusus
  • †Falsifusus harrisi
  • †Falsifusus ludlovicianus
  • †Falsifusus ottonis
  • †Falsifusus subfilosus
• Fibularia
  • †Fibularia alabamensis
• †Ficopsis
  • †Ficopsis penita
  • †Ficopsis texana
• Filisparsa
  • †Filisparsa bini – type locality for species
  • †Filisparsa biseriata
  • †Filisparsa gracilis – type locality for species
  • †Filisparsa ingens
  • †Filisparsa laxata – type locality for species
  • †Filisparsa typica
• Fimbria
  • †Fimbria lirata
  • †Fimbria undata
  • †Fimbria urdata

• 

  Shell of a Fissurella keyhole limpet

  Fissurella
• Flabellum
  • †Flabellum conoideum – type locality for species
  • †Flabellum cuneiforme
  • †Flabellum johnsoni – type locality for species
  • †Flabellum magnocostatum
  • †Flabellum matthewsense
  • †Flabellum pachyphyllum
  • †Flabellum wailesii
  • †Flabellum wallesii
• Floridina
  • †Floridina antiqua
• Floridinella
  • †Floridinella vicksburgica
• Fulgurofusus
  • †Fulgurofusus quercollis
  • †Fulgurofusus rugatus
• Fusimitra
  • †Fusimitra millingtoni
  • †Fusimitra perexilis
  • †Fusimitra polita
• †Fusitoma
  • †Fusitoma sipha
• Fustiaria
  • †Fustiaria danai

G

• †Gagaria
  • †Gagaria chickasawhay – type locality for species
  • †Gagaria salis – tentative report

• 

  A living Galeocerdo requiem shark

  Galeocerdo
  • †Galeocerdo alabamensis – type locality for species
  • †Galeocerdo clarkensis – type locality for species
  • †Galeocerdo latidens
• Galeodea
  • †Galeodea brevidentata
  • †Galeodea dubia
  • †Galeodea koureos
• Galeorhinus
  • †Galeorhinus falconeri – or unidentified comparable form
  • †Galeorhinus recticonus
• Gari
  • †Gari blainvillii
  • †Gari claibornense
  • †Gari ebora
  • †Gari eborea
  • †Gari filosum
  • †Gari harrisi
  • †Gari ozarkana
  • †Gari smithi
• †Gastopoda
• Gastrochaena
  • †Gastrochaena larva
  • †Gastrochaena striatula
• Gavia

  • 

    A living Gavia immer, or common loon

    †Gavia immer
• Gegania
  • †Gegania antiquata
• Gemma
  • †Gemma sanctimauricensis
• †Genartina
  • †Genartina texana
• Genota
  • †Genota gardnerae
  • †Genota gardneri
  • †Genota heilprini
• Geodia

• 

  Life restoration of the Eocene whale Georgiacetus

  †Georgiacetus
  • †Georgiacetus vogtlensis
• Gephyrotes
  • †Gephyrotes quadriserialis
• Gibbolucina
  • †Gibbolucina pandata
• †Gigantostrea
  • †Gigantostrea sylvaerupis
  • †Gigantostrea trigonalis
• †Gilbertia
  • †Gilbertia estellensis
• †Gilbertina
  • †Gilbertina estellensis

• 

  A living Ginglymostoma nurse shark

  Ginglymostoma
  • †Ginglymostoma blankenhorni – or unidentified comparable form
  • †Ginglymostoma serra
• †Gitolampas
  • †Gitolampas georgiensis
• Glossus
  • †Glossus mediavia
• †Gluttulina – tentative report
  • †Gluttulina irregularis
• Glycymeris
  • †Glycymeris aviculoides
  • †Glycymeris filosa
  • †Glycymeris idonea
  • †Glycymeris lisbonensis
  • †Glycymeris minor
  • †Glycymeris staminea
  • †Glycymeris trigonella
• Glyptoactis
  • †Glyptoactis alticostata
  • †Glyptoactis nasuta
  • †Glyptoactis sillimani
  • †Glyptoactis trapaquara
• †Glyptostyla
  • †Glyptostyla bacula
• †Glyptotoma
  • †Glyptotoma conradiana
• Goniopora
  • †Goniopora aldrichi – type locality for species
• †Grammella
  • †Grammella pusilla – type locality for species
• †Graphularia
• Graptemys

  • 

    A living Graptemys geographica, or northern map turtle

    †Graptemys geographica
• †Grateloupia
  • †Grateloupia hydana
• Grus
• †Gryphaeostrea
  • †Gryphaeostrea plicatella
  • †Gryphaeostrea vomer
• Gyroidina
  • †Gyroidina soldanii

H

• †Hadralucina – tentative report
  • †Hadralucina augustana
• †Haimesiastraea – type locality for genus
  • †Haimesiastraea conferta – type locality for species
• Haliaeetus
  • †Haliaeetus leucocephalus – or unidentified comparable form
• Haliris
  • †Haliris granuloides
• †Hamimesiastraea
  • †Hamimesiastraea coniferta
• †Hamulus
  • †Hamulus onyx
• Haplocytheridea
  • †Haplocytheridea goochi
  • †Haplocytheridea montgomeryensis
• Hastula
  • †Hastula houstonia
  • †Hastula venusta
• Haustator
  • †Haustator carinata
  • †Haustator perdita
  • †Haustator rina
• Hemiaster
  • †Hemiaster moscovensis – type locality for species

• 

  A living Hemipristis weasel shark

  Hemipristis
  • †Hemipristis curvatus
  • †Hemipristis wyattdurhami – type locality for species
• †Hemisurcula
  • †Hemisurcula silicata
• Henryhowella
  • †Henryhowella florienensis
• †Hercoglossa
  • †Hercoglossa mcglameryae
  • †Hercoglossa orbiculata
  • †Hercoglossa ulrichi
  • †Hercoglossa walteri
• Hermanites – tentative report
  • †Hermanites dohmi
  • †Hermanites hysonensis
• †Herpetopora
  • †Herpetopora danica
• †Hesperiturris – tentative report
  • †Hesperiturris nodocarinatus
• Heterodon
  • †Heterodon platirhinos – or unidentified comparable form
• Heterodontus
  • †Heterodontus woodwardi – or unidentified comparable form

• 

  Fossilized shell of the Paleocene-modern murex sea snail Hexaplex

  Hexaplex
  • †Hexaplex colei
  • †Hexaplex engonatus – type locality for species
  • †Hexaplex vanuxemi
• Hincksina
  • †Hincksina costulifera – type locality for species
  • †Hincksina elegans – type locality for species
  • †Hincksina jacksonica
• †Hindsiella
  • †Hindsiella faba
• Hippomenella
  • †Hippomenella capitimortis
  • †Hippomenella costulata
  • †Hippomenella crassicollis
  • †Hippomenella pungens – type locality for species
  • †Hippomenella transversa

• 

  Shell of a Hipponix, or hoof sea snail

  Hipponix
  • †Hipponix pygmaeus
  • †Hipponix sylvaerupis
  • †Hipponix vagus
• Hippopleurifera
  • †Hippopleurifera costulata
  • †Hippopleurifera crassicollis
  • †Hippopleurifera incondita
  • †Hippopleurifera moodysbranchensis
  • †Hippopleurifera rotula
• Hippoporella
  • †Hippoporella perforata – type locality for species
• Hippoporina
  • †Hippoporina lucens
  • †Hippoporina midwayaica
• Hyla

  • 

    A living Hyla gratiosa, or barking tree frog

    †Hyla gratiosa
• †Hyposaurus
  • †Hyposaurus rogersii
• †Hypotodus
  • †Hypotodus robustus

I

• Idmonea
  • †Idmonea grallator
  • †Idmonea milneana
  • †Idmonea petri
  • †Idmonea triforata

• 

  Fossilized shell of the Permian-modern marine bivalve Isognomon

  Isognomon
  • †Isognomon cornelliana

J

• †Jaekelotodus
  • †Jaekelotodus trigonalis
• †Jefitchia
  • †Jefitchia copelandi
• Jupiteria
  • †Jupiteria jonesi
  • †Jupiteria smirna

K

• †Kapalmerella
  • †Kapalmerella arenicola
  • †Kapalmerella dumblei
  • †Kapalmerella mortoni
  • †Kapalmerella pleboides
• Katherinella
  • †Katherinella trigoniata
  • †Katherinella trinitatis
• †Keilostoma
  • †Keilostoma mediavia
• †Kleidionella
  • †Kleidionella grandis
• †Konarocythere
  • †Konarocythere spurgeonae

• 

  Fossilized "worm" tube, possibly of the Oligocene-modern shipworm marine bivalve genus Kuphus

  Kuphus
  • †Kuphus incrassatus

L

• Lacazella
  • †Lacazella nana – type locality for species
• Lacerna
  • †Lacerna hexagonalis
• †Lacinia
  • †Lacinia alveata
  • †Lacinia claibornensis
• †Lacunaria
  • †Lacunaria alabamiensis
  • †Lacunaria erecta
• †Laevibuccinum
  • †Laevibuccinum constrictum
  • †Laevibuccinum harrisi
  • †Laevibuccinum lineatum
  • †Laevibuccinum popleum
  • †Laevibuccinum prorsum
• Laevicardium
• Laganum
  • †Laganum floridanum
• †Lagonoecia
  • †Lagonoecia lamellifera – type locality for species
• Lamarckina

• 

  A modern Lamna mackerel shark

  Lamna
  • †Lamna lerichei
  • †Lamna mediavia – type locality for species
• Lampropeltis
  • †Lampropeltis getulus
  • †Lampropeltis triangulum
• †Lapparia
  • †Lapparia mooreana
  • †Lapparia pactilis

• 

  Two views of a shell of a Latirus sea snail

  Latirus
  • †Latirus biplicatus
  • †Latirus elaboratus
  • †Latirus extricatus
  • †Latirus interstriatus
  • †Latirus moorei
  • †Latirus plicatus
  • †Latirus tepus
• †Ledina
  • †Ledina smirna
• †Leiorhinus
  • †Leiorhinus prorutus
• Leiosella
  • †Leiosella grandisora – type locality for species
  • †Leiosella rostrifera
• Lenticulina
• †Lepidocyclina
  • †Lepidocyclina mantelli
  • †Lepidocyclina undosa – or unidentified comparable form
• Lepton
  • †Lepton vaughani
• †Levifusus
  • †Levifusus alveata
  • †Levifusus bellanus
  • †Levifusus bispinosus
  • †Levifusus dalei
  • †Levifusus dallianus
  • †Levifusus irrasus
  • †Levifusus mortonii
  • †Levifusus mortoniopsis
  • †Levifusus pagodiformis
  • †Levifusus prepagoda
  • †Levifusus regularoides
  • †Levifusus supraplanus
  • †Levifusus suteri
  • †Levifusus trabeatus
• Lichenopora
  • †Lichenopora goldfussi
  • †Lichenopora grignonensis
  • †Lichenopora prolifera
• Limacina
  • †Limacina choctavensis
  • †Limacina elongatoidea

• 

  Living Limaria, or file shells

  Limaria
  • †Limaria ozarkana
• Limopsis
  • †Limopsis aviculoides
• Linga
  • †Linga alveata
  • †Linga carinifera
  • †Linga pomilia
  • †Linga smithi
• †Linthia
  • †Linthia alabamensis – type locality for species

• 

  A modern Linuparus spiny lobster

  †Linuparus
  • †Linuparus wilcoxensis
• †Lirodiscus
  • †Lirodiscus jacksonensis
  • †Lirodiscus mediavia
  • †Lirodiscus protractus
  • †Lirodiscus scutellarius
  • †Lirodiscus smithvillensis
  • †Lirodiscus tellinoides
• †Lirofusus
  • †Lirofusus subtenuis
  • †Lirofusus thoracicus
• †Lisbonia
  • †Lisbonia expansa
• Lithophaga
  • †Lithophaga claibornensis
  • †Lithophaga gainesensis
  • †Lithophaga nigra – or unidentified related form
  • †Lithophaga petricoloides

• 

  Lithophyllum red algae

  Lithophyllum – tentative report
• †Lithophysema
• †Lithoporella
• Lithothamnion – tentative report
• †Litorhadia
  • †Litorhadia acala
  • †Litorhadia aldrichiana
  • †Litorhadia elongatoidea
  • †Litorhadia mater
• Longchaeus
  • †Longchaeus larvata

• 

  Fossilized shell of the Triassic-modern marine bivalve Lopha

  Lopha
  • †Lopha vicksburgensis
• †Lophoranina
  • †Lophoranina georgiana
• Loxoconcha
  • †Loxoconcha clarkensis – type locality for species
  • †Loxoconcha cocoaensis
  • †Loxoconcha concentrica
  • †Loxoconcha creolensis
  • †Loxoconcha jacksonensis
  • †Loxoconcha stavensis – type locality for species
  • †Loxoconcha watervalleyensis
• Lucina
  • †Lucina carinifera
  • †Lucina dolabra
  • †Lucina fortidentalis
  • †Lucina hamata
  • †Lucina papyracea
  • †Lucina pomilia
  • †Lucina primoidea
  • †Lucina sylvaerupis
• Lunularia
  • †Lunularia claibornica
  • †Lunularia distans
  • †Lunularia ovata
  • †Lunularia verrucosa – type locality for species
• Lunulites
  • †Lunulites bouei
  • †Lunulites distans
  • †Lunulites jacksonensis
  • †Lunulites truncata
• Lynx

  • 

    A living Lynx rufus, or bobcat

    †Lynx rufus
• Lyria
  • †Lyria lyroidea
  • †Lyria wilcoxiana
• †Lyrodiscus
  • †Lyrodiscus smithvillensis
• †Lyropecten
  • †Lyropecten duncanensis
• †Lyrosurcula
  • †Lyrosurcula dalli
  • †Lyrosurcula funiculigera
  • †Lyrosurcula sexvaricosa
  • †Lyrosurcula shaleri
  • †Lyrosurcula sylvaerupis

M

• 

  Interior and exterior of a shell of a Macoma tellin

  Macoma
  • †Macoma danai
  • †Macoma scandula
  • †Macoma sillimani
• Macrocallista
  • †Macrocallista sylvaerupis
• Macropneustes
  • †Macropneustes mortoni
• †Mactropsis
  • †Mactropsis aequorea
  • †Mactropsis rectilinearis
• Madracis
  • †Madracis ganei
  • †Madracis gregorioi – type locality for species
  • †Madracis gregoriori
  • †Madracis herricki
• †Mammut
  • †Mammut americanum
• †Mammuthus

  • 

    Life restoration of a herd of Mammuthus columbi, or Columbian mammoths. The extent of the fur depicted is hypothetical. Charles R. Knight (1909).

    †Mammuthus columbi
• Margaretta
  • †Margaretta parviporosa
  • †Margaretta vicksburgia – type locality for species
  • †Margaretta vicksburgica – type locality for species
• Marginella
  • †Marginella constricta
  • †Marginella constrictoides
  • †Marginella silabra
• Martesia
  • †Martesia elongata
  • †Martesia recurva
• †Mastigophora
  • †Mastigophora hyndmanni
• †Mathilda
  • †Mathilda claibornesis
  • †Mathilda elongatoides
  • †Mathilda leana
  • †Mathilda leona
  • †Mathilda singularis
• †Mazzalina
  • †Mazzalina inaurata
  • †Mazzalina plena
  • †Mazzalina tuomeyi
• Mecynoecia
  • †Mecynoecia cornuta – type locality for species
  • †Mecynoecia elongatobula
  • †Mecynoecia elongatotubre
  • †Mecynoecia lunata
  • †Mecynoecia proboscidea
  • †Mecynoecia quisenberryae
  • †Mecynoecia semota

• 

  Mounted fossilized skeleton of the Miocene-Pleistocene ground sloth Megalonyx

  †Megalonyx
  • †Megalonyx jeffersonii
• Melanella
• Melanerpes
  • †Melanerpes carolinus – or unidentified comparable form
• Melanopsis
  • †Melanopsis anita
• Meleagris

  • 

    A wild male Meleagris gallopavo, or turkey, displaying his facial coloration and tail feathers to attract a female

    †Meleagris gallopavo
• †Membranioporella – tentative report
  • †Membranioporella subgossizi – type locality for species
• Membranipora
  • †Membranipora arcana – type locality for species
  • †Membranipora tubulosa – type locality for species
• Membraniporella – tentative report
• Membraniporidra
  • †Membraniporidra similis
  • †Membraniporidra spissimuralis
• †Membraniporina
  • †Membraniporina sinesolum
• †Mercimonia – tentative report
  • †Mercimonia mercenaroidea
• Meretrix
  • †Meretrix ripleyana
• Mergus

• 

  Multiple views of a fossilized shell of Mesalia tower sea snail

  Mesalia
  • †Mesalia alabamiensis
  • †Mesalia allentonensis
  • †Mesalia biplicata
  • †Mesalia bowlesi
  • †Mesalia claibornensis
  • †Mesalia persa
  • †Mesalia pumila
  • †Mesalia vetusta
  • †Mesalia watsonensis
• †Mesomorpha
  • †Mesomorpha duncani – type locality for species
• Mesophyllum
• †Mesorhytis
  • †Mesorhytis hatchetigbeensis
• †Metradolium
  • †Metradolium transversum
• Metrarabdotos
  • †Metrarabdotos grande – type locality for species
  • †Metrarabdotos moniliferum
• Metula
  • †Metula sylvaerupis
• †Michela
  • †Michela trabeatoides
• †Micrancilla
  • †Micrancilla alibamasiana – type locality for species
• Microdrillia
  • †Microdrillia infans
  • †Microdrillia robustula
  • †Microdrillia rostratula
  • †Microdrillia turriculata
• Microecia
  • †Microecia hirta
  • †Microecia vibrio
• Micromeris
  • †Micromeris minutissima
• Micropora
  • †Micropora coriacea
• Microtus

  • 

    A living Microtus pennsylvanicus, or meadow vole

    †Microtus pennsylvanicus
• Miltha
  • †Miltha claibornensis
  • †Miltha gaufia
  • †Miltha greggi
  • †Miltha pandata
• Miodontiscus – or unidentified comparable form
  • †Miodontiscus aldrichianus
  • †Miodontiscus timothii
• Mitrella
  • †Mitrella alabamensis
  • †Mitrella bucciniformis
  • †Mitrella erecta
  • †Mitrella parva
• Mitrolumna
  • †Mitrolumna eocenensis
• Mnestia
  • †Mnestia dekayi
• Modiolaria
  • †Modiolaria alabamensis
• Modiolus
  • †Modiolus cretaceus
  • †Modiolus saffordi
• †Monoceratina
  • †Monoceratina alexanderi
• †Monoptygma
  • †Monoptygma curtum
  • †Monoptygma leai
  • †Monoptygma lymneoides
• Montacuta
  • †Montacuta bicuspidata
  • †Montacuta claiborniana
  • †Montacuta herberti
• †Multiporina
  • †Multiporina parvipora – type locality for species

• 

  Shell of a Murex sea snail

  Murex
  • †Murex fusates
  • †Murex gosportensis
  • †Murex migus
  • †Murex septemnarius
• Murexiella
  • †Murexiella crispangula – type locality for species
  • †Murexiella mantelli – type locality for species
• †Murotriton
  • †Murotriton grassator
  • †Murotriton mcglameriae
• Myliobatis

• 

  Fossilized skeleton of the Pliocene-Holocene peccary Mylohyus

  †Mylohyus
  • †Mylohyus fossilis
• Myotis
  • †Myotis lucifugus
• Myrtea
  • †Myrtea astartiformis
  • †Myrtea bisculpta
  • †Myrtea ulrichi
• Mysella
  • †Mysella dalli
  • †Mysella minuta

N

• 

  Partial fossilized mandible of the Miocene-Pliocene horse Nannippus

  †Nannippus
  • †Nannippus aztecus
  • †Nannippus lenticularis – or unidentified comparable form
• †Nanohalus
  • †Nanohalus cossmanni
• Narona
  • †Narona greggi
  • †Narona quercollis
• Nassarius
  • †Nassarius exilis
• Natica
  • †Natica aperta
  • †Natica gilberti
  • †Natica magnoumbilicata
  • †Natica mediavia
  • †Natica onusta
  • †Natica permunda
  • †Natica reversa
  • †Natica saffordia
• Naticarius
  • †Naticarius reversa
  • †Naticarius semilunata
• Nebrius

• 

  A living Negaprion, or lemon shark

  Negaprion
  • †Negaprion gibbsi
• Nellia
  • †Nellia bifaciata
  • †Nellia midwayanica
  • †Nellia tenella
• †Nemipterus
  • †Nemipterus caribbaeus – type locality for species
• Nemocardium
  • †Nemocardium gambrinum
  • †Nemocardium harrisi
  • †Nemocardium lene
  • †Nemocardium nicolletti

• 

  Life restoration of a herd of Neohipparion. Robert Bruce Horsfall (1913).

  †Neohipparion
  • †Neohipparion eurystyle
• Neotoma
  • †Neotoma floridana
• Neritina
  • †Neritina unidenta
• Nerodia
  • †Nerodia sipeodon
• Neverita
  • †Neverita limula
• Niso
  • †Niso umbilicata
• Nodosaria
• Nonion
  • †Nonion planatum
• Nonionella
  • †Nonionella hantekeni
• Norrisia
  • †Norrisia micromphala
  • †Norrisia nautiloides
  • †Norrisia nitens
  • †Norrisia parva
• Nucleolites
  • †Nucleolites conradi
  • †Nucleolites gouldii
• †Nucleopsis
  • †Nucleopsis subvaricata
• Nucula
  • †Nucula capsiopsis
  • †Nucula magnifica
  • †Nucula mauricensis
  • †Nucula mediavia
  • †Nucula monroensis
  • †Nucula ovula
  • †Nucula potomacensis
  • †Nucula ripae
  • †Nucula sphenopsis
• Nuculana
  • †Nuculana bella
  • †Nuculana coelata
  • †Nuculana coelatella – tentative report
  • †Nuculana corpulentoides
  • †Nuculana crassiparva
  • †Nuculana fiski
  • †Nuculana magna
  • †Nuculana marieana
  • †Nuculana milamensis
  • †Nuculana multilineata
  • †Nuculana ozarkola
  • †Nuculana plana
  • †Nuculana saffordana
  • †Nuculana trumani
  • †Nuculana wautubbeana
• Nycticeius

  • 

    A living Nycticeius humeralis, or evening bat

    †Nycticeius humeralis

O

• Oculina – type locality for genus
  • †Oculina alabamensis – type locality for species
  • †Oculina smithi – type locality for species
  • †Oculina wagneriana – type locality for species
• Odocoileus
  • †Odocoileus virginianus

• 

  A living Odontaspis sand shark

  Odontaspis
  • †Odontaspis hopei
  • †Odontaspis macrota
  • †Odontaspis malletiana – type locality for species
  • †Odontaspis speyeri
  • †Odontaspis verticalis – tentative report
• †Odontogryphaea
  • †Odontogryphaea thirsae
• †Odontopolys
  • †Odontopolys compsorhytis
  • †Odontopolys sublevis

• 

  Illustration of a shell of Odostomia sea snails (reddish)

  Odostomia
  • †Odostomia insignifica
  • †Odostomia laevis
  • †Odostomia matthewsensis
• †Oligopygus
  • †Oligopygus haldemani
  • †Oligopygus rotundus
• Oliva
  • †Oliva platonica
• Olivella
  • †Olivella mediavia
  • †Olivella semilignitica
• Oncousoecia
  • †Oncousoecia quinqueseriata
  • †Oncousoecia varians
• Opheodrys

  • 

    A living Opheodrys aestivus, or rough green snake

    †Opheodrys aestivus
• †Orthosurcula
  • †Orthosurcula adeona
  • †Orthosurcula indenta
  • †Orthosurcula langdoni
  • †Orthosurcula longipersa
  • †Orthosurcula persa
• Orthoyoldia
  • †Orthoyoldia psammotaea
• †Oryctomya – or unidentified comparable form
  • †Oryctomya prima

• 

  Shell of an Ostrea, or oyster

  Ostrea
  • †Ostrea arrosis
  • †Ostrea crenulimarginata
  • †Ostrea falco
  • †Ostrea glauconoides
  • †Ostrea intermedoides
  • †Ostrea johnsoni
  • †Ostrea ludoviciana
  • †Ostrea pulaskensis
  • †Ostrea selaeformis
  • †Ostrea sinuosa
• Otionella
  • †Otionella perforata

• 

  Fossilized teeth of the Paleocene–Miocene shark Otodus

  †Otodus
  • †Otodus angustidens
• †Otostomia
  • †Otostomia melanella
• Otus
  • †Otus asio
• Ovulactaeon
  • †Ovulactaeon aldrichi
• †Oxyrhina
  • †Oxyrhina praecursor

P

• †Pachecoa
  • †Pachecoa catonis
  • †Pachecoa decisa
  • †Pachecoa declivis
  • †Pachecoa ellipsis
  • †Pachecoa ledoides
  • †Pachecoa lisbonensis
  • †Pachecoa microcancellata
  • †Pachecoa ovalis
  • †Pachecoa pectuncularis
  • †Pachecoa perplana
  • †Pachecoa pulchra
• †Palaeohypotodus
  • †Palaeohypotodus rutoti – or unidentified comparable form

• 

  Restoration of the Cretaceous-Eocene sea snake Palaeophis

  †Palaeophis
  • †Palaeophis virginianus
• †Palaeorhaphis
  • †Palaeorhaphis pergracilis
• Panopea
  • †Panopea alabama
  • †Panopea bellsensis
  • †Panopea oblongata
  • †Panopea porrectoides
• Panthera

  • 

    A living Panthera onca, or jaguar

    †Panthera onca
• †Papillina
  • †Papillina altilis
  • †Papillina cooperi
  • †Papillina dumosa
  • †Papillina mohri
  • †Papillina papillata
  • †Papillina staminea
• Paracyathus
  • †Paracyathus bellus
  • †Paracyathus cylindricus – type locality for species
  • †Paracyathus granulosus – type locality for species
  • †Paracyathus rugosus – type locality for species
• Paracypris
  • †Paracypris franquesi
• Paracytheridea
  • †Paracytheridea belhavenensis
• †Parmicorbula – or unidentified comparable form
  • †Parmicorbula gibbosa
• Pasithea
  • †Pasithea guttula
  • †Pasithea striata
• †Pasitheola
  • †Pasitheola claibornensis
  • †Pasitheola guttula
  • †Pasitheola tornatelloides
• †Patulaxis
  • †Patulaxis scrobiculata
• Pecten
  • †Pecten byramensis
  • †Pecten howei
  • †Pecten perlanus
  • †Pecten perplanus
  • †Pecten poulsoni
• †Pediomeryx
• Pekania
  • †Pekania pennanti

• 

  Fossilized shell of a Pelecyora venus clam

  Pelecyora
  • †Pelecyora hatchetigbeensis
• Penion
  • †Penion bellus
  • †Penion crebrissimus
  • †Penion delabechii
  • †Penion gracilis
  • †Penion imbricatulus
  • †Penion leai
• †Periarchus
  • †Periarchus lyelli
  • †Periarchus pileussinensis
  • †Periarchus protuberans
• Perigastrella
  • †Perigastrella costellifera
  • †Perigastrella oscitans
  • †Perigastrella ovoidea
  • †Perigastrella plana
  • †Perigastrella trapezoidea
• Periploma
  • †Periploma butlerianum
  • †Periploma claibornense
  • †Periploma collardi
  • †Periploma complicatum
• †Perissolax
  • †Perissolax eocensis
• †Peristomella
  • †Peristomella coccinea
  • †Peristomella erecta – type locality for species
• Peromyscus
• Petricola
  • †Petricola claibornensis
• Petrophyllia
  • †Petrophyllia gardnerae – type locality for species

• 

  Shell of a Phalium, or bonnet shell sea snail

  Phalium
  • †Phalium brevicostatum
  • †Phalium taitii
• Philine
  • †Philine alabamensis
• Pholadomya
  • †Pholadomya claibornensis
• Pholas
  • †Pholas alatoidea
  • †Pholas aldrichi

• 

  Shell of a Phos nassa mud snail

  Phos
  • †Phos iterandum
  • †Phos lucrifactum – tentative report
  • †Phos mangonizatum
  • †Phos sagenum
  • †Phos texanum
• Phyllodus
• Physodon
  • †Physodon secundus
• Physoida
  • †Physoida clarkeana
• Pica
  • †Pica pica
• Picoides
  • †Picoides villosus – or unidentified comparable form
• Pinna
• Pipistrellus
• Piranga
  • †Piranga olivacea – or unidentified comparable form

• 

  Shell of a Pitar venus clam

  Pitar
  • †Pitar cornelli
  • †Pitar exiguus
  • †Pitar juliae
  • †Pitar macbeani
  • †Pitar nuttali
  • †Pitar nuttalliopsis
  • †Pitar petropolitanus
  • †Pitar poulsoni
  • †Pitar ripleyanus
  • †Pitar securiformis
  • †Pitar texibrazus
  • †Pitar trigoniata
• †Plagiarca
  • †Plagiarca rhomboidella
• Plagiobrissus
  • †Plagiobrissus dixie
• Plagioecia
  • †Plagioecia birta – type locality for species
  • †Plagioecia divagans – type locality for species
  • †Plagioecia tubifer – type locality for species
• †Plagiosmittia
  • †Plagiosmittia regularis

• 

  A living Planaria

  †Planaria – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Planaria nitens
• Planorbis – or unidentified comparable form
• †Platyoptera
  • †Platyoptera extenta
• Platytrochus
  • †Platytrochus claibornensis
  • †Platytrochus goldfussi
  • †Platytrochus stokesi
• †Pleiolama
  • †Pleiolama vera – or unidentified comparable form
• Plethodon

  • 

    A living Plethodon glutinosus, or northern slimy salamander

    †Plethodon glutinosus
• Pleurofusia
  • †Pleurofusia claibarena
  • †Pleurofusia collaris
  • †Pleurofusia huppertzi
• †Pleuroliria
  • †Pleuroliria subdeviata
  • †Pleuroliria supramirifica
  • †Pleuroliria tizis
• Pleuromeris
  • †Pleuromeris inflatior
  • †Pleuromeris parva
  • †Pleuromeris tortidens
• †Pleuronea
  • †Pleuronea alveolata
  • †Pleuronea elevata
  • †Pleuronea fenestrata
  • †Pleuronea fibrosa
  • †Pleuronea fusiformis
• †Pleurostoma
  • †Pleurostoma adolescens

• 

  Fossilized shell of a Pleurotomaria slit snail

  Pleurotomaria – report made of unidentified related form or using admittedly obsolete nomenclature
• Pleurotomella
  • †Pleurotomella whitfieldi
• †Plevrofusia – tentative report
  • †Plevrofusia huppertzi
• Plicatula
  • †Plicatula filamentosa
• Podilymbus
  • †Podilymbus podiceps
• Poirieria
  • †Poirieria harrisi

• 

  Fossilized shell of the Paleocene-modern moon snail Polinices

  Polinices
  • †Polinices aratus
  • †Polinices eminulus
  • †Polinices onustus
  • †Polinices weisbordi
• Polyschides
  • †Polyschides turritus
• Pomatodelphis
  • †Pomatodelphis inaequalis
• †Pontogeneus
  • †Pontogeneus brachyspondylus
• Porella
  • †Porella crassoparies – type locality for species
  • †Porella crassoparites
  • †Porella cylindrica – type locality for species
  • †Porella erecta – type locality for species
• Porina
  • †Porina saillans – type locality for species
• †Potamides – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Potamides fulvarupis
• †Priscoficus
  • †Priscoficus juvenis
  • †Priscoficus triserialis

• 

  A living Pristis sawfish

  Pristis
  • †Pristis lathami
• Proboscina
  • †Proboscina clavatiramosa
  • †Proboscina conveniens – type locality for species
  • †Proboscina cranei – type locality for species
  • †Proboscina latabrevis – type locality for species
  • †Proboscina subechinata
• Propeamussium
  • †Propeamussium alabamense
  • †Propeamussium squamulum – or unidentified comparable form
• †Prosthennops
  • †Prosthennops serus – or unidentified comparable form
• †Protocardia

• 

  Fossilized skeleton of the Miocene horse Protohippus

  †Protohippus
  • †Protohippus gidleyi
• †Protoscutella
  • †Protoscutella mississipiensis
  • †Protoscutella mississippiensis
• †Protosurcula
  • †Protosurcula gabbii
• Prunum
  • †Prunum columba
• Pseudemys
  • †Pseudemys cocinna

• 

  Shell in multiple views of a Pseudolatirus spindle sea snail

  †Pseudolatirus
  • †Pseudolatirus tortilis
• Pseudoliva
  • †Pseudoliva forma
  • †Pseudoliva nanafaliaensis
  • †Pseudoliva perspectiva
  • †Pseudoliva santander
  • †Pseudoliva scalina
  • †Pseudoliva tuberculifera
  • †Pseudoliva unicarinata
  • †Pseudoliva vetusta
• Pseudomalaxis
  • †Pseudomalaxis rotella
  • †Pseudomalaxis tipa
  • †Pseudomalaxis verrilli
• Pseudoneptunea – or unidentified comparable form
  • †Pseudoneptunea harrisi
• †Pseudophragmina
  • †Pseudophragmina stephensoni
• Pteria
  • †Pteria limula
  • †Pteria vanwinkleae
• †Pteropsella
  • †Pteropsella lapidosa
  • †Pteropsella papyria
  • †Pteropsella praelapidosa
• †Pterosphenus – type locality for genus
  • †Pterosphenus schucherti – type locality for species

• 

  Illustration of a living Pterothrissus gissu, or Japanese gissu

  Pterothrissus
• Pterynotus
  • †Pterynotus matthewsensis
• Puellina
  • †Puellina inarmata
  • †Puellina radiata
  • †Puellina simulator

• 

  Assemblage of fossilized shells of the Cretaceous-Pleistocene oyster Pycnodonte

  Pycnodonte
  • †Pycnodonte johnsoni
  • †Pycnodonte pulaskensis – or unidentified related form
  • †Pycnodonte sylvaerupis
  • †Pycnodonte trigonalis
  • †Pycnodonte vicksburgensis
• Pyramidella
  • †Pyramidella anita
  • †Pyramidella bastropensis
  • †Pyramidella chavani
  • †Pyramidella cossmanni
  • †Pyramidella dalli
  • †Pyramidella mitchelliana
  • †Pyramidella obtusoides
  • †Pyramidella perexilis
  • †Pyramidella propeacicula
  • †Pyramidella pseudopymaea
• †Pyramimitra
  • †Pyramimitra olssoni
  • †Pyramimitra terebraeformis
• †Pyrgulina
  • †Pyrgulina claibornensis

Q

• Quinqueloculina
  • †Quinqueloculina hauerina – tentative report
  • †Quinqueloculina jacksonensis
• Quiscalus

  • 

    A living Quiscalus quiscula, or common grackle

    †Quiscalus quiscula

R

• Raja
• †Rana
  • †Rana catesbeiana
  • †Rana pipiens
• †Ranellina
  • †Ranellina sulcata
• Rangifer

  • 

    A living Rangifer tarandus, or reindeer

    †Rangifer tarandus
• Raphitoma
  • †Raphitoma georgei
  • †Raphitoma pannekoekae
  • †Raphitoma specus
  • †Raphitoma veatchi
  • †Raphitoma venusta
• †Rectonychocella
  • †Rectonychocella tenuis – type locality for species
• †Recurvella
  • †Recurvella dolabra
• Reithrodontomys

• 

  Living Reteporella bryozoan ("moss animal")

  Reteporella
  • †Reteporella laciniosa
  • †Reteporella lacintosa – type locality for species
• Retusa
  • †Retusa galba
  • †Retusa sylvaerupis
• †Rhabdopitaria
  • †Rhabdopitaria discoidalis
  • †Rhabdopitaria subcrassa
• †Rhagasostoma
  • †Rhagasostoma levigata – type locality for species
• Rhamphostomella
  • †Rhamphostomella simplex – type locality for species

• 

  A living Rhinobatos guitar fish

  Rhinobatos
• Rhinoclavis
  • †Rhinoclavis mediavia
• Rhinoptera
• Rhizoprionodon
• Rhizorus
  • †Rhizorus conradianus
  • †Rhizorus subradius
  • †Rhizorus volutatus
• †Rhopostoma
  • †Rhopostoma creniferum
  • †Rhopostoma cruciferum

• 

  A living Rhynchoconger conger eel

  Rhynchoconger
  • †Rhynchoconger sanctus
• †Rhytisoria
  • †Rhytisoria alabamensis
• Rimella
  • †Rimella laqueatus
• †Ringicardium
  • †Ringicardium harrisi
• Ringicula
  • †Ringicula alabamensis
  • †Ringicula biplicata
  • †Ringicula butleriana
  • †Ringicula claibornensis
  • †Ringicula lisbonensis
  • †Ringicula trapaquara

• 

  Fossilized shells of the sea snail Rissoina

  Rissoina
  • †Rissoina alabamenesis – tentative report
  • †Rissoina alabamensis
  • †Rissoina cossmanni
• †Rogueus
  • †Rogueus johnsoni
• Rosseliana
  • †Rosseliana parvipora
• Rostellaria
  • †Rostellaria decisus
  • †Rostellaria explicatus
  • †Rostellaria mohri
  • †Rostellaria ottonis
  • †Rostellaria proscissus
  • †Rostellaria quercollis
  • †Rostellaria rannelloides
  • †Rostellaria symmetricus
• †Rotularia
  • †Rotularia mcglameryae
  • †Rotularia mcglemeryae
• †Rudiscala
  • †Rudiscala harrisi
  • †Rudiscala sessilis

S

• †Sablea – tentative report
• Saccella
  • †Saccella catasarca
  • †Saccella parva
  • †Saccella quercollis
  • †Saccella robusta
• Salenia – tentative report
• Sassia
  • †Sassia septemdentata
• Saxicavella
  • †Saxicavella alabamensis
• †Saxolucina
  • †Saxolucina claibornensis
  • †Saxolucina gaufia
• Sayornis

  • 

    A living Sayornis phoebe, or eastern phoebe

    †Sayornis phoebe – or unidentified comparable form
• Scalaria – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Scalaria quinquefasciata
• Scalina
  • †Scalina staminea
  • †Scalina trapaquara
• Scaphander
  • †Scaphander alabamensis
  • †Scaphander ligniticus
• Scaphella
  • †Scaphella newcombiana
  • †Scaphella showalteri
• †Sceptrum
  • †Sceptrum perulum
• †Schedocardia
  • †Schedocardia hatchetigbeensis

• 

  Fossil of the Paleocene-recent heart urchin Schizaster

  Schizaster
  • †Schizaster americanus
  • †Schizaster armiger
• †Schizemiella
  • †Schizemiella claibornica
• Schizomavella
  • †Schizomavella arborea – type locality for species
  • †Schizomavella porosa
• Schizoporella
  • †Schizoporella viminea
• †Schizorthosecos
  • †Schizorthosecos grandiporosum – type locality for species
  • †Schizorthosecos interstitia
  • †Schizorthosecos radiatum
• †Scintilla
  • †Scintilla alabamiensis
  • †Scintilla clarkeana
• Scobinella
  • †Scobinella elaborata
  • †Scobinella hammettensis
  • †Scobinella reticulatoides
  • †Scobinella sativa
  • †Scobinella sculpturata
• Scolopax

  • 

    A living Scolopax minor, or American woodcock

    †Scolopax minor
• Scrupocellaria
  • †Scrupocellaria clausa
  • †Scrupocellaria cookei
  • †Scrupocellaria milneri
  • †Scrupocellaria rathbuni – type locality for species
  • †Scrupocellaria resneri – type locality for species
  • †Scrupocellaria triangulata – type locality for species
  • †Scrupocellaria vaughani – type locality for species
  • †Scrupocellaria williardi

• 

  Group of living Scyliorhinus catsharks

  Scyliorhinus
  • †Scyliorhinus enniskilleni – type locality for species
• Seila
  • †Seila constricta
• Semele
  • †Semele langdoniana
  • †Semele linosa
  • †Semele monroensis
  • †Semele profunda
• Semihaswellia
  • †Semihaswellia exilis – type locality for species

• 

  A living Serpula, or calcareous tubeworm

  Serpula
  • †Serpula adnata – tentative report
• Serpulorbis
  • †Serpulorbis major
  • †Serpulorbis squamulosus
• Siderastrea
  • †Siderastrea conferta – type locality for species
• †Sideroseris
  • †Sideroseris durhami
• Sigatica
  • †Sigatica boettgeri
  • †Sigatica clarkeana
• Sigmomorphina – tentative report
  • †Sigmomorphina inequalis

• 

  Several views of the shell of a Sinum moon snail

  Sinum
  • †Sinum arctatum
  • †Sinum beatricae
  • †Sinum bilix
  • †Sinum declive
  • †Sinum fiski
  • †Sinum inconstans
• Siphonalia
  • †Siphonalia newtonensis
  • †Siphonalia perlata
  • †Siphonalia quadrilineata
• Siphonochelus
  • †Siphonochelus gracilis
• Skena
  • †Skena pignus
• Skenea
  • †Skenea pignus

• 

  Life restoration of the Pleistocene-Holocene saber-tooth cat Smilodon

  

  Fossilized skeleton of the Pleistocene-Holocene saber-tooth cat Smilodon mounted in a climbing posture

  †Smilodon
  • †Smilodon fatalis
• Smittina
  • †Smittina ampla – type locality for species
  • †Smittina angulata
  • †Smittina cophia – type locality for species
  • †Smittina coronata
  • †Smittina exigua
  • †Smittina granulosa – type locality for species
  • †Smittina jacksonica
  • †Smittina portentosa
  • †Smittina pupa – type locality for species
  • †Smittina reticuloides – type locality for species
  • †Smittina telum – type locality for species
  • †Smittina tubulata
• Smittipora
  • †Smittipora tenuis
• Solariella
  • †Solariella cancellata
  • †Solariella fungina
  • †Solariella louisiana
  • †Solariella stalagmium
  • †Solariella sylvaerupis
  • †Solariella tricostata
• Solariorbis
  • †Solariorbis depressus
  • †Solariorbis liniferus
  • †Solariorbis planulatus
  • †Solariorbis rotulus
  • †Solariorbis subangulatus
• †Solarium
  • †Solarium periscelidum

• 

  Modern specimen of the marine bivalve Solemya

  Solemya
  • †Solemya alabamensis
  • †Solemya petricoloides
• Solena
  • †Solena lisbonensis
• Sorex
• Sphenotrochus
  • †Sphenotrochus claibornensis – type locality for species
  • †Sphenotrochus nanus
• Sphyraena – tentative report

• 

  A living Sphyrna hammerhead shark

  Sphyrna
  • †Sphyrna gilmorei – type locality for species
• Spilogale – tentative report
  • †Spilogale putorius
• †Spiratella
  • †Spiratella augustana
• Spiroloculina
  • †Spiroloculina bidentata
• Spirorbis
• †Spirorbula – tentative report
• Spisula
  • †Spisula decisa
  • †Spisula jacksonensis
  • †Spisula parilis
  • †Spisula praetenuis

• 

  Shell of a Spondylus, or spiny oyster

  Spondylus
  • †Spondylus dumosus
  • †Spondylus hollisteri
• Sportella
  • †Sportella alabamensis
  • †Sportella gregorioi
  • †Sportella oblonga
• †Stamenocella
  • †Stamenocella grandis
  • †Stamenocella inferaviculifera
  • †Stamenocella intermedia – type locality for species
  • †Stamenocella mediaviculifera
  • †Stamenocella midwayanica
  • †Stamenocella pyriformis
• †Steganoporella
  • †Steganoporella vicksburgica
• Steginoporella
  • †Steginoporella jacksonica
• Stenocyathus
• †Stephanomorpha – type locality for genus
  • †Stephanomorpha monticuliformis – type locality for species

• 

  A living Sterna tern

  Sterna
• Stomachetosella
  • †Stomachetosella crassicollis
• Storeria
• †Strepsidura
  • †Strepsidura contorea
  • †Strepsidura heilprini
  • †Strepsidura mediavia
• †Streptochetus
  • †Streptochetus conybearii
  • †Streptochetus limulus
• Striarca – or unidentified comparable form
  • †Striarca harrisi

• 

  Fossilized teeth of the Paleocene-Miocene sandshark Striatolamia

  †Striatolamia
  • †Striatolamia macrota
• Strioturbonilla
  • †Strioturbonilla harrisi
• Strix
  • †Strix varia – or unidentified comparable form
• †Stromatopora
  • †Stromatopora minuta – type locality for species
  • †Stromatopora polygona
• Strombus
  • †Strombus albirupianus
• Stylophora
  • †Stylophora ponderosa
• †Sullivania
  • †Sullivania exilloides
  • †Sullivania fisherensis
  • †Sullivania hicoricola
  • †Sullivania roscoei
  • †Sullivania tombigbeensis
• Surculites
  • †Surculites engonatus
• †Surculoma
  • †Surculoma calantica
  • †Surculoma falsabenes
  • †Surculoma fita
  • †Surculoma nebulosa
  • †Surculoma penrosei
  • †Surculoma servatoidea
  • †Surculoma subequalis
  • †Surculoma tabulata
• Sveltella
  • †Sveltella parva
  • †Sveltella sotoensis
  • †Sveltella turritissima
• Sveltia
  • †Sveltia alveata
  • †Sveltia gilberti
  • †Sveltia priama
• †Sycospira
  • †Sycospira americanae
• †Sycostoma
  • †Sycostoma americanae
• Sylvilagus

• 

  Life restoration of the Miocene even-toed ungulate Synthetoceras

  

  Fossilized cranium of the Miocene even-toed ungulate Synthetoceras

  †Synthetoceras
  • †Synthetoceras davisorum – type locality for species
  • †Synthetoceras tricornatus – or unidentified comparable form

T

• †Tallahattaophis – type locality for genus
  • †Tallahattaophis dunni – type locality for species
• Tapirus
• Teinostoma
  • †Teinostoma angulare
  • †Teinostoma subrotundum

• 

  Restoration of the Miocene-Pliocene rhinoceros Teleoceras

  †Teleoceras
• †Teleosteorum – report made of unidentified related form or using admittedly obsolete nomenclature
• Tellina
  • †Tellina aldrichi
  • †Tellina alta
  • †Tellina bellsiana
  • †Tellina cossmanni
  • †Tellina cynoglossa
  • †Tellina cynoglossula
  • †Tellina estellensis
  • †Tellina greggi
  • †Tellina leana
  • †Tellina linifera
  • †Tellina semipapyria
  • †Tellina semirotunda
  • †Tellina subtriangularis
  • †Tellina tallicheti
  • †Tellina temperata
  • †Tellina trumani
• Temnocidaris – tentative report
• Tenagodus
  • †Tenagodus vitis
• Tenarea – tentative report
• †Tenuiacteon
  • †Tenuiacteon pertenuis

• 

  Shell of a Terebra augur sea snail

  Terebra
  • †Terebra mirula
  • †Terebra polygyra
  • †Terebra texagyra
  • †Terebra ziga
• Terebratulina
  • †Terebratulina alabamensis
  • †Terebratulina brundidgensis
  • †Terebratulina lachryma
• †Terebrifusus
  • †Terebrifusus – type locality for species A informal
  • †Terebrifusus amoenus
  • †Terebrifusus multiplicatus
• Teredo
  • †Teredo ringens
  • †Teredo simplex
  • †Teredo simplexopsis
• †Textivenus
  • †Textivenus retisculpta
• Textularia
  • †Textularia cuyleri – or unidentified comparable form
  • †Textularia dibollensis
  • †Textularia hannai
• Thamnophis

  • 

    A living Thamnophis sirtalis, or common garter snake

    †Thamnophis sirtalis
• Thecidellina
  • †Thecidellina alabamensis – type locality for species
• Thiara
  • †Thiara aldrichi
• †Tibiella
  • †Tibiella marshi
• †Tiburnus
  • †Tiburnus eboreus
• †Tornatellaea
  • †Tornatellaea bella
  • †Tornatellaea lata
  • †Tornatellaea quercollis
• Tornus
  • †Tornus infraplicatus
• †Toulminella
  • †Toulminella alabamensis
• †Toweius
  • †Toweius petalosus – type locality for species
• †Trachichthyidarum – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Trachichthyidarum stringeri – type locality for species
• Trachyleberis
  • †Trachyleberis davidwhitei
  • †Trachyleberis montgomeryensis
  • †Trachyleberis washburni

• 

  Living Trachyphyllia geoffroyi, or open brain coral

  Trachyphyllia
• †Transovula
  • †Transovula regularoidea
• Trapezium
  • †Trapezium claibornense
• Trichiurides
• Trichiurus
• †Triginglymus – type locality for genus
  • †Triginglymus gnythophoreus
  • †Triginglymus hyperochus – type locality for species
• †Trigonarca – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Trigonarca corbuloides

• 

  Shell of a Trigonostoma nutmeg sea snail

  Trigonostoma
  • †Trigonostoma aurorae
  • †Trigonostoma babylonicum
  • †Trigonostoma gemmatum
  • †Trigonostoma marieanum
  • †Trigonostoma panones
  • †Trigonostoma penrosei
  • †Trigonostoma pulcherrimum
• †Trinacria
  • †Trinacria cuneus
• Trionyx
• Triphora
  • †Triphora distincta
  • †Triphora major
  • †Triphora similis
• †Tripia
  • †Tripia anteatripla
• †Tritonatractus
  • †Tritonatractus pearlensis
• Trochita
  • †Trochita aperta
• Trochocyathus
  • †Trochocyathus cingulatus – type locality for species
  • †Trochocyathus lakii – type locality for species
• †Trochoseris
  • †Trochoseris aperta

• 

  Shell in multiple views of a Trochus top sea snail

  Trochus – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Trochus gumus
• Trophon
  • †Trophon caudatoides
• †Tropisurcula
  • †Tropisurcula crenula – tentative report
• †Trypanotoma
  • †Trypanotoma carlottae
  • †Trypanotoma longispira
  • †Trypanotoma melanella
  • †Trypanotoma terebriformis
• †Trypanotopsis
  • †Trypanotopsis texana
• Trypostega
  • †Trypostega elongata – type locality for species
  • †Trypostega inornata
  • †Trypostega venusta
• Tubiola
  • †Tubiola nautiloides

• 

  A living Turbinella, or chank

  Turbinella – or unidentified related form
• †Turbinolia
  • †Turbinolia claibornensis – type locality for species
  • †Turbinolia dickersoni – type locality for species
  • †Turbinolia gigantissima – type locality for species
  • †Turbinolia pharetra
  • †Turbinolia subtercisa
  • †Turbinolia tenuis – type locality for species
  • †Turbinolia vicksburgensis
• Turbo – report made of unidentified related form or using admittedly obsolete nomenclature
  • †Turbo zecus
• Turboella
  • †Turboella ziga
• Turbonilla
  • †Turbonilla agrestis
  • †Turbonilla bidentata
  • †Turbonilla clinensis
  • †Turbonilla neglecta
  • †Turbonilla pellegrina
  • †Turbonilla sabina
  • †Turbonilla tardiusculus
  • †Turbonilla tuscahomensis
• Turdus

  • 

    A living Turdus migratorius, or American robin

    †Turdus migratorius
• Turricula
  • †Turricula aldreperta
  • †Turricula nasuta
  • †Turricula plenta
  • †Turricula taltibia
• Turris
  • †Turris adeona
  • †Turris bimoniatus
  • †Turris capax
  • †Turris leania
  • †Turris longipersa
  • †Turris mediavia
  • †Turris moniliata
  • †Turris nodoideus
  • †Turris persa
  • †Turris quercollis
  • †Turris sigma
  • †Turris specus

• 

  Fossilized shells of the Late Jurassic-modern tower snail Turritella

  Turritella
  • †Turritella aldrichi
  • †Turritella apita
  • †Turritella bellifera
  • †Turritella carninata – or unidentified comparable form
  • †Turritella claytonensis
  • †Turritella dutexata
  • †Turritella eurynome
  • †Turritella gatunensis – or unidentified comparable form
  • †Turritella ghigna
  • †Turritella gilberti
  • †Turritella hilli
  • †Turritella houstonia
  • †Turritella humerosa
  • †Turritella levicunea
  • †Turritella lisbonensis
  • †Turritella multilira
  • †Turritella nasuta
  • †Turritella nerinexa
  • †Turritella obruta
  • †Turritella postmortoni
  • †Turritella praecincta
  • †Turritella tennesseensis
• Tylocidaris
  • †Tylocidaris salina – type locality for species
• Tympanuchus

  • 

    A living Tympanuchus cupido, or greater prairie chicken

    †Tympanuchus cupido

U

• Umbonula
  • †Umbonula ceratomorpha
  • †Umbonula miser
• Umbraculum
  • †Umbraculum sylvaerupis
• Uromitra
  • †Uromitra gracilis
  • †Uromitra terplicata
• Ursus

  • 

    A living Ursus americanus, or American black bear

    †Ursus americanus

V

• Venericardia
  • †Venericardia apodensata
  • †Venericardia aposmithi
  • †Venericardia aposmithii
  • †Venericardia augustoscrobis
  • †Venericardia bashiplata
  • †Venericardia carolinensis
  • †Venericardia claiboplata
  • †Venericardia claviger
  • †Venericardia complexicosta
  • †Venericardia cookei
  • †Venericardia densata
  • †Venericardia diversidentata
  • †Venericardia gulielmi
  • †Venericardia hatcheplata
  • †Venericardia horatiana
  • †Venericardia mediaplata
  • †Venericardia nanaplata
  • †Venericardia pilsbryi
  • †Venericardia planicosta
  • †Venericardia rotunda
  • †Venericardia smithii
  • †Venericardia stewarti
  • †Venericardia tortidens
  • †Venericardia turneri
• Verticordia
  • †Verticordia eocensis
  • †Verticordia sotoensis
• Vincularia
  • †Vincularia vicksburgia – type locality for species

• 

  Illustration of a shell of a Vitrinella sea snail

  Vitrinella
  • †Vitrinella aldrichi
• †Vokesula
  • †Vokesula aldrichi
  • †Vokesula smithvillensis
• †Volutilithes
  • †Volutilithes clarae
  • †Volutilithes florencis
  • †Volutilithes limopsis
  • †Volutilithes rugatus
• †Volvaria
  • †Volvaria alabamiensis
• †Volvariella
  • †Volvariella aldrichi

W

• †Weisbordella
  • †Weisbordella johnsoni
• †Wythella

X

• Xanthilites
  • †Xanthilites alabamensis
• Xenophora
• Xestoleberis

• 

  A living Xylophaga angelwing marine bivalve

  Xylophaga
  • †Xylophaga mississippiensis

Y

• Yoldia
  • †Yoldia eborea
  • †Yoldia pistorupes
  • †Yoldia semenoides

Z

• †Zeugmatolepas
  • †Zeugmatolepas cretae – or unidentified comparable form

• 

  Life restoration of the Eocene whale Zygorhiza

  †Zygorhiza
  • †Zygorhiza kochii – type locality for species

References

• Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.