This list of the Mesozoic 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 252.17 and 66 million years of age.

A

• Acirsa
  • †Acirsa americana – or unidentified related form
  • †Acirsa flexicostata
  • †Acirsa implexa
• Acmaea
• †Acroscapellum

• 

  †Acteon
  • †Acteon cicatricosus
• †Acutostrea
  • †Acutostrea plumosa
• †Aenona
  • †Aenona eufalensis
  • †Aenona eufaulensis
• †Agerostrea
  • †Agerostrea mesenterica
• †Albertosaurus

• 

  †Albula
  • †Albula dunklei – type locality for species
• †Amaurellina
  • †Amaurellina stephansoni
  • †Amaurellina stephensoni
• †Ambigostrea
  • †Ambigostrea tecticosta
• †Ampullina
• Amuletum
• †Anatimya
  • †Anatimya anteradiata
• †Anchura
  • †Anchura abrupta
  • †Anchura noackensis
• †Ancilla
  • †Ancilla acutula
• †Anisomyon
  • †Anisomyon borealis – or unidentified related form
• †Anogmius
  • †Anogmius polymicrodus – or unidentified comparable form
• †Anomalofusus

• 

  †Anomia
  • †Anomia argentaria
  • †Anomia ornata
  • †Anomia perlineata – or unidentified comparable form
  • †Anomia preolmstedi
  • †Anomia tellinoides
• †Anomoeodus
• †Anteglossia
• †Antibythocypris
  • †Antibythocypris dimorphicus – type locality for species
  • †Antibythocypris nephrotrema – type locality for species
• †Antillocaprina
• Antropora – tentative report
  • †Antropora damicornis
• †Aphrodina
  • †Aphrodina eufaulensis
  • †Aphrodina tippana

• 

  †Appalachiosaurus – type locality for genus
  • †Appalachiosaurus montgomeriensis – type locality for species
• Arca
  • †Arca martindalensis
  • †Arca rostellata
• Architectonica
• †Arcoscalpellum
  • †Arcoscalpellum hubricht
• †Arctostrea
  • †Arctostrea aquilerae
  • †Arctostrea falacata
• †Ariadnaesporites
  • †Ariadnaesporites cristatus – type locality for species
• Arrhoges
  • †Arrhoges plenacosta
• †Ascaulocardium
  • †Ascaulocardium armatum
• †Aspidolithus
  • †Aspidolithus parcus
• Astarte
  • †Astarte culebrensis
• Ataphrus
• †Atreta
  • †Atreta melleni
• †Avellana

• 

  †Avitelmessus
  • †Avitelmessus grapsoideus

B

• 

  †Baculites
  • †Baculites arculus
  • †Baculites asper – or unidentified comparable form
  • †Baculites capensis
  • †Baculites tippahensis
• †Bananogmius
  • †Bananogmius crieleyi – type locality for species
  • †Bananogmius zitteli – or unidentified comparable form
• †Banis
  • †Banis siniformis
• Barbatia
• †Bathytormus
  • †Bathytormus pteropsis

• 

  †Belemnitella
  • †Belemnitella americana
• †Bellifusus
  • †Bellifusus curvicostatus
• †Belliscala
• †Belemnitida
• †Belonostomus
• †Beretra
  • †Beretra ripleyana
• †Bothremys
• Botula
  • †Botula carolinensis
  • †Botula conchafodentis
  • †Botula ripleyana
• Brachidontes – tentative report
• †Brachycythere
  • †Brachycythere asymmetrica – type locality for species
• Brachydontes – tentative report
• †Buccinopsis
  • †Buccinopsis crassicostata
  • †Buccinopsis solida
• †Bukyraster
  • †Bukyraster hayi
• †Bulla – tentative report

C

• Cadulus
  • †Cadulus obnutus
• Caestocorbula
  • †Caestocorbula crassaplica
  • †Caestocorbula crassiplica
  • †Caestocorbula percompressa
  • †Caestocorbula suffalciata
  • †Caestocorbula terramaria
• †Calcarichelys – type locality for genus
  • †Calcarichelys gemma – type locality for species
• †Calculites
  • †Calculites ovalis
• Callianassa
  • †Callianassa mortoni
• †Calliomphalus
  • †Calliomphalus americanus
  • †Calliomphalus nudus
• Calyptraea
• †Camptonectes
  • †Camptonectes argillensis
  • †Camptonectes bubonis

• 

  Capulus
  • †Capulus spangleri
• Cardium
• Caryocorbula – tentative report
  • †Caryocorbula georgiana
  • †Caryocorbula veatchi
• †Caveola
• †Ceriopora
  • †Ceriopora vesiculosa
• Cerithiella
  • †Cerithiella nodoliratum – or unidentified related form
  • †Cerithiella semirugatum
• Cerithiopsis
• Cerithium
  • †Cerithium weeksi – or unidentified related form
• Charonia
• †Chedighaii

• 

  †Chelosphargis
  • †Chelosphargis advena – or unidentified comparable form
• Chlamys
  • †Chlamys mississippensis
  • †Chlamys mississippiensis
• †Chondrites
• Cidaris
  • †Cidaris wahalakensis
• †Cimolichthys
  • †Cimolichthys nepaholica
• †Clarkiella
  • †Clarkiella hemispherica
• Clavagella
  • †Clavagella armata
• †Clavipholas
  • †Clavipholas pectorosa

• 

  †Clidastes
  • †Clidastes intermedius
  • †Clidastes liodontus
  • †Clidastes propython – type locality for species
• Cliona
  • †Cliona microtuberum
• †Clisocolus
  • †Clisocolus concentricum
• †Coahuilites
• Corbula
  • †Corbula subradiata
  • †Corbula torta
• †Corsochelys – type locality for genus
  • †Corsochelys haliniches – type locality for species
• Crassatella
  • †Crassatella vadosa

• 

  Crassostrea
  • †Crassostrea cortex
• †Crenella
  • †Crenella elegantula
  • †Crenella senica
  • †Crenella serica
• †Creonella
  • †Creonella triplicata
• †Cretiscalpellum
  • †Cretiscalpellum macrum
  • †Cretiscalpellum venustum
• †Cretodus
  • †Cretodus semiplicatus
• †Cretolamna
  • †Cretolamna appendiculata

• 

  †Cretoxyrhina
  • †Cretoxyrhina mantelli
• Crucibulum
• Ctena
  • †Ctena parvilineata
• Ctenochelys – type locality for genus
  • †Ctenochelys acris – type locality for species
  • †Ctenochelys tenuitesta – type locality for species
• †Cubitostera
  • †Cubitostera tecticosta

• 

  Cucullaea
  • †Cucullaea capax
  • †Cucullaea littlei
  • †Cucullaea powersi – or unidentified comparable form
• †Cuna
  • †Cuna texana
• Cuspidaria
  • †Cuspidaria ampulla
  • †Cuspidaria grandis
  • †Cuspidaria grovensis
  • †Cuspidaria jerseyensis – or unidentified comparable form
• †Cyclorisma
  • †Cyclorisma parva
• Cylichna
  • †Cylichna diversilirata
  • †Cylichna incisa
• Cylichnella
• †Cylindrotruncatum
• †Cymbophora
  • †Cymbophora appressa
  • †Cymbophora berryi
  • †Cymbophora cancellosa
  • †Cymbophora lintea
  • †Cymbophora wordeni
• †Cymella
  • †Cymella bella

• 

  Cypraea – report made of unidentified related form or using admittedly obsolete nomenclature
• †Cyprimeria
  • †Cyprimeria alta
  • †Cyprimeria depressa
• Cytherella
  • †Cytherella tuberculifera

D

• Dasmosmilia
  • †Dasmosmilia kochii
  • †Dasmosmilia reesidi

• 

  †Dentalium
  • †Dentalium leve
  • †Dentalium pauperculum
  • †Dentalium ripleyana
• †Deussenia
  • †Deussenia bellalirata
• †Dhondtichlamys
  • †Dhondtichlamys venustus
• †Diplomoceras
  • †Diplomoceras trabeatus
• †Discosaurus
  • †Discosaurus vetustus

• 

  †Discoscaphites
  • †Discoscaphites conradi
  • †Discoscaphites iris
• †Dolicholatirus
  • †Dolicholatirus torquatus
• †Drepanocheilus
  • †Drepanocheilus texanus
• †Drilluta
  • †Drilluta buboanus
  • †Drilluta lemniscata
  • †Drilluta major – or unidentified comparable form
• †Dysnoetopora – tentative report
  • †Dysnoetopora celleporoides

E

• †Ecphora
• Edaphodon
  • †Edaphodon barberi – type locality for species
  • †Edaphodon mirificus
• †Ellipsoscapha
  • †Ellipsoscapha mortoni

• 

  †Enchodus
  • †Enchodus petrosus
  • †Enchodus saevus – or unidentified comparable form
• †Endoptygma
  • †Endoptygma leprosa
• †Eoacteon
• †Eocypraea
  • †Eocypraea mortoni – type locality for species
• †Eocytheropteron
  • †Eocytheropteron mutafoveata – type locality for species
• Eonavicula
  • †Eonavicula newspecies1

• 

  †Eotrachodon – type locality for genus
  • †Eotrachodon orientalis – type locality for species
• †Epitonium
  • †Epitonium sillimani
• †Etea
  • †Etea carolinensis
• †Eubaculites
  • †Eubaculites carinatus
• †Eufistulana
  • †Eufistulana ripleyana
• †Eufistulina
  • †Eufistulina ripleyana
• †Eulima
  • †Eulima gracilistylis
  • †Eulima monmouthensis
• †Euspira
  • †Euspira rectilabrum
• †Eutrephoceras
  • †Eutrephoceras dekayi

• 

  †Exogyra
  • †Exogyra costata
  • †Exogyra ponderosa
  • †Exogyra upatoiensis

F

• †Fissocarinocythere
  • †Fissocarinocythere gapensis
• †Flemingostea
  • †Flemingostea subspatulata
• †Flemingostrea
  • †Flemingostrea cretacea
  • †Flemingostrea subspatula
• †Fulgerca
  • †Fulgerca attenuata – or unidentified related form
• †Fusimilis
  • †Fusimilis monmouthensis

• 

  Fusinus
  • †Fusinus macnairyensis – or unidentified related form

G

• †Gegania
• Gemmula
  • †Gemmula cretacea
• †Gervillia
• †Gervilliopsis
  • †Gervilliopsis ensiformis

• 

  †Globidens – type locality for genus
  • †Globidens alabamensis – type locality for species
• Glossus
• Glycymeris
  • †Glycymeris hamula
  • †Glycymeris rotundata
  • †Glycymeris subaustralis
• †Glyptoxoceras
• †Goniocylichna
  • †Goniocylichna elongata
• †Graciliala
  • †Graciliala decemlirata
• †Granocardium
  • †Granocardium alabam
  • †Granocardium alabamense
  • †Granocardium bowenae – or unidentified comparable form
  • †Granocardium deltanum
  • †Granocardium kuemmeli
  • †Granocardium kummeli
  • †Granocardium lowei
  • †Granocardium tholi
  • †Granocardium tippananum
  • †Granocardium tippanum
• †Graphidula
  • †Graphidula multicostata – or unidentified related form
  • †Graphidula terebriformis
• †Gryphaeostrea
  • †Gryphaeostrea vomer
• Gyrodes
  • †Gyrodes abyssinus
  • †Gyrodes americanus
  • †Gyrodes petrosus
  • †Gyrodes spillmani
  • †Gyrodes supraplicatus
• †Gyropleura
• †Gyrostrea
  • †Gyrostrea cortex

H

• †Hadrodus
  • †Hadrodus priscus
• †Halimornis – type locality for genus
  • †Halimornis thompsoni – type locality for species

• 

  †Halisaurus
  • †Halisaurus sternbergi
• †Hamulus
  • †Hamulus huntensis – tentative report
  • †Hamulus onyx
  • †Hamulus squamosus
• Haplocytheridea
  • †Haplocytheridea eutawensis
  • †Haplocytheridea renfroensis
• †Harduinia
  • †Harduinia aequorea
  • †Harduinia bassleri
  • †Harduinia mcglameryae – type locality for species
  • †Harduinia micrococcus
  • †Harduinia mortonis
• Haustator
  • †Haustator bilira
• †Helicaulax
  • †Helicaulax formosa
• †Helicoceras
• Hemiaster
  • †Hemiaster arcolensis – type locality for species
  • †Hemiaster wetherbyi
• †Hercorhynchus
  • †Hercorhynchus quadriliratus
  • †Hercorhynchus trililatus
• †Hercorhyncus
  • †Hercorhyncus tippanus
• †Heteromorpha
  • †Heteromorpha ammonite
• Hippoporina – tentative report
• Hoplopteryx – tentative report
• †Hoploscaphies – tentative report

• 

  †Hybodus
• †Hydrotribulus – tentative report
• †Hypolophus

I

• †Icanotia – tentative report
• †Ichthyodectes
  • †Ichthyodectes ctenodon – or unidentified comparable form

• 

  †Ichthyornis – type locality for genus
  • †Ichthyornis dispar – type locality for species
• †Inoceramus
  • †Inoceramus sp A – informal
  • †Inoceramus sp B – informal
• †Ischyrhiza
  • †Ischyrhiza mira
• Isognomon
  • †Isognomon carolinensis

J

• Juliacorbula
  • †Juliacorbula monmouthensis

K

• †Kummelia

L

• Laternula
  • †Laternula robusta
• †Latiala
  • †Latiala lobata
• †Laxispira
  • †Laxispira monilifera
• †Legumen
  • †Legumen carolinense – or unidentified related form
  • †Legumen ellipticum
• †Leptosolen
  • †Leptosolen biplicata
  • †Leptosolen bipticatus
• Lima
  • †Lima deatsvillensis
  • †Lima geronimoensis
  • †Lima pelagica
• Limatula
  • †Limatula acutilineata
• Limopsis
  • †Limopsis meeki
  • †Limopsis perbrevis
• †Linearia
  • †Linearia crebelli
  • †Linearia weiseri
• †Linearis
  • †Linearis magnoliensis
  • †Linearis metastriata
  • †Linearis pectinis
• †Linter
  • †Linter acutata
• †Linthia
  • †Linthia variabilis
• †Liopeplum
  • †Liopeplum canalis
  • †Liopeplum cretaceum
  • †Liopeplum rugosum
• †Liopistha
  • †Liopistha protexta
• †Liothyris
  • †Liothyris carolinensis – or unidentified comparable form
• Lithophaga
  • †Lithophaga borealis – or unidentified comparable form
• †Longitubus
• †Longoconcha
  • †Longoconcha dalli – tentative report
• Lopha
  • †Lopha falcata
  • †Lopha mesenterica
  • †Lopha ucheensis
• †Lophochelys
  • †Lophochelys venatrix – type locality for species

• 

  †Lophorhothon – type locality for genus
  • †Lophorhothon atopus – type locality for species
• †Lowenstamia
  • †Lowenstamia cucullata
  • †Lowenstamia subplanas
• †Loxotoma
• †Lucina
• †Lupira
• †Lycettia
  • †Lycettia tippana
  • †Lycettia tippanus
• †Lyriochlamys
  • †Lyriochlamys cretosus

M

• Malletia
  • †Malletia littlei
  • †Malletia longfrons
  • †Malletia longifrons
  • †Malletia stephensoni
• †Margaritella
  • †Margaritella pumila
• Martesia
• †Mataxa
• †Mathilda
  • †Mathilda cedarensis – or unidentified comparable form
  • †Mathilda ripleyana – or unidentified related form
• †Medionapus

• 

  †Megalocoelacanthus – type locality for genus
  • †Megalocoelacanthus dobiei – type locality for species
• Menippe
• †Mesostoma
• †Micrabacia
  • †Micrabacia cribaria
  • †Micrabacia marylandica
• †Modiolus
  • †Modiolus sedesclaris
  • †Modiolus sedesclarus
  • †Modiolus trigonus
• †Moorevillia – type locality for genus
  • †Moorevillia hardi – type locality for species
• †Morea
  • †Morea rotunda – or unidentified comparable form
  • †Morea transenna
• †Myobarbum
  • †Myobarbum laevigatum
• Myrtea
  • †Myrtea stephensoni

N

• †Napulus
  • †Napulus octoliratus
• †Neithea
  • †Neithea bexarensis
  • †Neithea quinquecostata
  • †Neithea quinquecostatus
• †Nemocardium
  • †Nemocardium fragile
• †Nemodon
  • †Nemodon eufalensis
  • †Nemodon eufaulensis
  • †Nemodon grandis
  • †Nemodon martindalensis
  • †Nemodon stantoni
• †Nonactaeonina
• Nozeba

• 

  Nucula
  • †Nucula camia
  • †Nucula cuneifrons
  • †Nucula percrassa
  • †Nucula severnensis
• Nuculana
  • †Nuculana corbetensis
  • †Nuculana longifrons
  • †Nuculana rostratruncata
  • †Nuculana whitfieldi
• †Nymphalucina
  • †Nymphalucina linearia

O

• 

  Odontaspis
• †Opertochasma
• †Ornatoporta – tentative report
  • †Ornatoporta marylandica
• †Ornopsis
• Ostrea
  • †Ostrea ucheensis

P

• †Pachydiscus
• †Pachymelania – tentative report

• 

  †Pachyrhizodus
  • †Pachyrhizodus caninus
  • †Pachyrhizodus kingi
  • †Pachyrhizodus minimus
• Pagurus
  • †Pagurus convexus – type locality for species
• †Paladmete
  • †Paladmete cancellaria
  • †Paladmete gardnerae
  • †Paladmete laevis
• †Palelops
  • †Palelops eutawensis
• †Paleopsephaea – tentative report
• Panopea
  • †Panopea monmouthensis
• †Parafusus
• †Paranomia
  • †Paranomia scabra
• †Parmicorbula
  • †Parmicorbula percompressa
  • †Parmicorbula suffalciata
  • †Parmicorbula terramaria
• †Pecten
  • †Pecten venustus
• †Periplomya
• †Perrisonota
  • †Perrisonota gabbi
  • †Perrisonota littlei
  • †Perrisonota protexta
• †Phacodus
  • †Phacodus punctatus
• Phacoides
  • †Phacoides mattiformis – tentative report
• †Phelopteria
  • †Phelopteria linguiformis
• Pholadomya
  • †Pholadomya occidentalis
  • †Pholadomya tippana
• †Piestochilus
• †Pinna
  • †Pinna laqueata
• †Placenticeras
  • †Placenticeras benningi
• †Plagiostoma
  • †Plagiostoma woodsi – tentative report

• 

  †Platecarpus
• †Pleuriocardia
  • †Pleuriocardia eufaulense
• †Pleuronea
  • †Pleuronea alveolata
• Plicatula
  • †Plicatula mullicaensis
  • †Plicatula tetrica
• Polinices
  • †Polinices kummeli

• 

  †Polycotylus
  • †Polycotylus latipinnis
• †Postligata
  • †Postligata wordeni
• †Praeleda
  • †Praeleda compar
• †Prionochelys
  • †Prionochelys matutina – type locality for species
• †Prognathodon
• †Promathildia
  • †Promathildia parvula – or unidentified comparable form
• †Propenser
  • †Propenser hewletti
• †Protocardia
  • †Protocardia spillmani
• †Protosphyraena
  • †Protosphyraena nitida – tentative report

• 

  †Protostega
  • †Protostega dixie – type locality for species
  • †Protostega gigas
• †Pseudocorax
  • †Pseudocorax affinis
  • †Pseudocorax laevis
• †Pseudolimea
  • †Pseudolimea reticulata
  • †Pseudolimea sellardsi
• Pseudomalaxis
  • †Pseudomalaxis pateriformis
  • †Pseudomalaxis pilsbryi
  • †Pseudomalaxis stantoni
• †Pseudomaura
• †Pseudoptera
  • †Pseudoptera securiformis
• †Pseudoschloenbachia
  • †Pseudoschloenbachia mexicana
• †Pseudualimea – tentative report
  • †Pseudualimea reticulata
• †Pteria
  • †Pteria rhombica
• †Pterocerella
  • †Pterocerella tippana
• †Pterotrigonia
  • †Pterotrigonia angulicostata
  • †Pterotrigonia cerulea
  • †Pterotrigonia eufalensis
  • †Pterotrigonia eufaulensis
  • †Pterotrigonia thoracica
• †Ptychodus
  • †Ptychodus mortoni
  • †Ptychodus polygyrus
• †Ptychosyca
  • †Ptychosyca inornata
• †Ptychotrygon
• †Pugnellus
  • †Pugnellus densatus
  • †Pugnellus goldmani
• Pycnodonte
  • †Pycnodonte belli
  • †Pycnodonte mutabilis
  • †Pycnodonte vesicularis
  • †Pycnodonte wratheri
• †Pyncodonte
  • †Pyncodonte mutabilis
• †Pyrifus
• †Pyrifusus
• †Pyropsis
  • †Pyropsis perlata

Q

• †Quadrum
  • †Quadrum gartneri

R

• †Rachiosoma
  • †Rachiosoma mortoni
• †Radiopecten
  • †Radiopecten mississippiensis
• †Rastellum
  • †Rastellum aguilerae
  • †Rastellum falcata
  • †Rastellum mesenterica
• †Remera
  • †Remera flexicostata
• †Remnita
• †Rhombopsis

• 

  Ringicula
  • †Ringicula clarki
  • †Ringicula pulchella
• Rissoina
  • †Rissoina tennesseensis
• Rostellaria – tentative report

S

• †Sargana
  • †Sargana stantoni
• †Saurocephalus
  • †Saurocephalus lanciformis – or unidentified comparable form
• †Saurodon
  • †Saurodon leanus

• 

  †Saurornitholestes – or unidentified comparable form
• †Scambula
  • †Scambula perplana
• †Scapanorhynchus
  • †Scapanorhynchus rapax
  • †Scapanorhynchus rhaphiodon
• †Scaphites
• †Schizobasis
• †Scobinidola
  • †Scobinidola guttatus

• 

  †Selmasaurus – type locality for genus
  • †Selmasaurus russelli – type locality for species
• Serpula
  • †Serpula adnata – tentative report
  • †Serpula cretacea
• †Serpulus
• Solemya
• †Solenoceras
• †Solida
• †Solyma
  • †Solyma elliptica – or unidentified related form
• †Sourimis
  • †Sourimis georgiana – tentative report
• †Sphenodiscus
  • †Sphenodiscus lobatus
  • †Sphenodiscus pleurisepta
• †Spirorbula
• Spondylus
  • †Spondylus gregalis

• 

  Squalicorax
  • †Squalicorax falcatus
  • †Squalicorax pristodontus
• †Stantonella
  • †Stantonella interrupta
• †Stenocyathus
  • †Stenocyathus alabamiensis – type locality for species
• †Stenzeloceras – type locality for genus
  • †Stenzeloceras sinuosum – type locality for species
• †Stephanophyllia
  • †Stephanophyllia cribraria

• 

  †Stratodus
  • †Stratodus apicalis
• Striarca
  • †Striarca cuneata
  • †Striarca prebrevis
  • †Striarca saffordi
• †Striaticostatum
  • †Striaticostatum asperum
  • †Striaticostatum sparsum
• Sulcoretusa
• †Syncyclonema
  • †Syncyclonema kingi
  • †Syncyclonema simplicius

T

• Teinostoma
• Tellina
  • †Tellina marcosensis
  • †Tellina munda
• †Tellinimera
  • †Tellinimera buboana
  • †Tellinimera gabbi
• †Tenea
  • †Tenea parilis
• †Tenuipteria
  • †Tenuipteria argentea
  • †Tenuipteria argenteus
• Terebratulina
  • †Terebratulina floridana
• Teredo
• †Thalassinoides
• †Thinochelys
  • †Thinochelys lapisossea – type locality for species
• †Thylacus
  • †Thylacus cretacea
  • †Thylacus cretaceus
• †Tintorium
• †Titanosarcolites

• 

  †Toxochelys
  • †Toxochelys moorevillensis – type locality for species
• †Trachybaculites
  • †Trachybaculites columna
• Trachycardium
  • †Trachycardium efaulense
  • †Trachycardium eufaulense
  • †Trachycardium eufaulensis
• †Trigonarca
  • †Trigonarca inflata
• Trochocyathus – tentative report
• Turboella
• Turritella
  • †Turritella bilira
  • †Turritella chalybeatensis
  • †Turritella forgemoli – or unidentified comparable form
  • †Turritella hilgardi
  • †Turritella paravertebroides
  • †Turritella tippana
  • †Turritella trilira
  • †Turritella vertebroides

• 

  

  †Tylosaurus
  • †Tylosaurus zangerli

U

• †Uddenia
• †Unicardium
  • †Unicardium concentricum
• †Urceolabrum
  • †Urceolabrum tuberculatum

V

• †Veniella
  • †Veniella conradi
• †Vetericardiella
  • †Vetericardiella crenalirata
  • †Vetericardiella webbervillensis
• †Volutomorpha
  • †Volutomorpha aspera
  • †Volutomorpha mutabilis – or unidentified related form

W

• †Weeksia
  • †Weeksia amplificata
  • †Weeksia deplanata

X

• Xenophora

• 

  †Xiphactinus
  • †Xiphactinus audax