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
  • 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
  • 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
  • †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
  • †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
  • 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
  • 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
  • †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
  • †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
  • 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
gollark: It's 0 in Unix time.
gollark: Oh, right, you're in a different "time zone" so it's "reasonable" to have classes now.
gollark: I see.
gollark: (this would be a rounder number, and is thus right)
gollark: 27 minutes? Not 37 minutes?

References
  • Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 7 August 2017.
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