List of the Mesozoic life of Mississippi

'' barrel bubble sea snail '' sea snail '', or jingle shell '' ark clam • Acesta • †Acesta riddlei • †Aciculiscala • †Aciculiscala acuta • †Aciculiscala coffea • Acirsa • †Acirsa clathrata • †Acirsa culmosa • †Acirsa flexicostata • †Acirsa gravida • †Acirsa implexa • †Acirsa microstriata – or unidentified comparable form • †Acirsa wadei • Acmaea • †Acrocoelum – tentative report • †Acrocoelum cereum • †Acteon • †Acteon cicatricosus • †Acteon pistilliformis • †Acutostrea • †Acutostrea plumosa • †Aenona • †Aenona eufaulensis • †Agerostrea'' • †Agerostrea mesenterica • †Aliofusus • †Aliofusus stamineus • sea snails Alvania'' • †Alvania tallahatchiensis • †Amaurellina • †Amaurellina stephensoni • †Ambigostrea • †Ambigostrea tecticosta • †Ampullina'' • †Ampullina lepta • †Ampullina potens • Amuletum • †Amuletum costata • †Amuletum costatum – tentative report • †Amuletum dumasensis • †Amuletum fasciolatum • †Amuletum limbatum • †Amuletum macnairyensis • †Amuletum macnairyensis torquatum • †Amuletum wadei • †Anatimya • †Anatimya anteradiata • †Anatimya postsulcata • Anatina • †Anatina jerseyensis – or unidentified comparable form • †Anchura • †Anchura abrupta • †Anchura chapelvillensis • †Anchura coffea • †Anchura corniculata • †Anchura noakensis – tentative report • †Anchura substriata • †Ancilla • †Ancilla acutula • †Anisomyon • †Anomalofusus • †Anomalofusus lemniscatus • †Anomalofusus subnodosus • †Anomia • †Anomia argentaria • †Anomia ornata • †Anomia tellinoides • †Anomoeodus • †Anomoeodus latidens – type locality for species • †Anomoeodus mississippiensis – type locality for species • †Anomoeodus phaseolus • Anteglosia • †Anteglosia tennesseensis • †Anteglossia • †Antillocaprina • †Aphrodina • †Aphrodina eufaulensis – tentative report • †Aphrodina regia • †Aphrodina tippana • †Arca • †Arca rostellata • staircase shell sea snail Architectonica'' • †Arcoscalpellum • †Arcoscalpellum bakeri • †Arcoscalpellum campus • †Arcoscalpellum withersi • †Arctostrea • †Arctostrea falacata • Arrhoges • †Arrhoges plenacosta • †Ascaulocardium • †Ascaulocardium armatum • Astarte • †Astarte culebrensis • Ataphrus • †Ataphrus griffini • Atractosteus'' • †Atreta • †Atreta melleni ==B==

• †Baculites'' • †Baculites arculus • †Baculites capensis • †Baculites grandis – or unidentified comparable form • †Baculites tippahensis • , or bearded ark clam Barbatia'' • †Barbatia carolinensis • †Barbatia lintea • †Bathytormus • †Bathytormus pteropsis • †Belemnitella'' • †Belemnitella americana • †Bellifusus • †Bellifusus angulicostatus • †Bellifusus curvicostatus • †Bellifusus curvicostatus crenulatus • †Bellifusus spinosus • †Belliscala • †Belliscala lirata • †Belliscala nodosa • †Belliscala rockensis • †Beretra • †Beretra gracilis • †Beretra preclara • †Beretra ripleyana • Bernaya • †Bernaya mississippiensis • cerith sea snail Bittium'' – tentative report • †Bizarrus • †Bizarrus abnormalis • †Boehmoceras • †Boehmoceras arculus • Botula • †Botula carolinensis • †Botula ripleyana • Brachidontes • †Brachylepas • †Brachylepas angulosa • †Breviarca • †Breviarca umbonata • †Buccinopsis • †Buccinopsis crassicostata • †Buccinopsis crassus • †Buccinopsis dorothiella • †Buccinopsis solida • Bulla – tentative report • †Bullopsis • †Bullopsis cretacea • †Bullopsis demersus ==C==

• Cadulus • †Cadulus obnutus • Caestocorbula • †Caestocorbula crassaplica • †Caestocorbula crassiplica • †Caestocorbula suffalciata • †Caestocorbula terramaria • †Calliomphalus • †Calliomphalus americanus • †Calliomphalus argenteus • †Calliomphalus conanti • †Calliomphalus microcancelli • †Calliomphalus nudus • †Calliomphalus paucispirilus • †Calliomphalus tuberculosus • Calyptraea • †Camptonectes • †Camptonectes bellisculptus • †Camptonectes berryi • †Camptonectes bubonis • †Camptonectes burlingtonensis • Cantharus • †Cantharus lemniscatus • cap sea snails Capulus'' • †Capulus cuthandensis • †Capulus spangleri • sand tiger shark Carcharias'' – tentative report • '''' • †Cardium spillmani • solitary coral Caryophyllia'' • †Caryophyllia konincki – type locality for species • †Catopygus • †Catopygus mississippiensis – type locality for species • †Caveola • †Caveola acuta • Ceratia • †Ceratia cylindrata • cerith sea snail Cerithiella'' • †Cerithiella – type locality for species – informal • †Cerithiella aequalirata • †Cerithiella chapelvillensis • †Cerithiella nodoliratum • †Cerithiella semirugatum • †Cerithioderma • †Cerithioderma nodosa • cerith sea snail Cerithium'' • †Cerithium binodosus • †Cerithium cretaceus • †Cerithium nodoliratum • †Cerithium robustus • †Cerithium semirugatum • †Cerithium weeksi • Chlamys • †Chlamys mississippensis • †Chondrites'' • sea urchin Cidaris'' • †Cidaris wahalakensis • †Clarkiella • †Clarkiella hemispherica • Clavagella • †Clavipholas • †Clavipholas pectorosa • Cliona • †Clisocolus • †Clisocolus concentricum • †Coahuilites – tentative report • †Colombellina • †Colombellina americana • †Colombellina cancellata • basket clam Corbula'' • †Corbula torta • †Costellacesta • †Costellacesta riddlei • Crassatella • †Crassatella hodgei • †Crassatella neusensis • †Crassatella roodensis • †Crassatella vadosa • Crenella • †Crenella elegantula • †Crenella serica • †Creonella • †Creonella subangulata • †Creonella triplicata • †Creonella turretiforma • †Cretiscalpellum • †Cretiscalpellum hardnedi • †Cretiscalpellum vallum • †Cretolamna'' • †Cretolamna appendiculata • †Cristipluma – type locality for genus • †Cristipluma mississippiensis – type locality for species • Crucibulum • , or false ark shell Cucullaea'' • †Cucullaea capax • †Cucullaea carolinensis • †Cucullaea littlei • †Cucullaea vulgans • †Cucullaea wadei – tentative report • †Cuna • †Cuna texana • Cuspidaria • †Cuspidaria grandis • †Cuspidaria jerseyensis – or unidentified comparable form • †Cyclorisma • †Cyclorisma parva • Cylichna • †Cylichna diversilirata • †Cylichna incisa • †Cylichna intermissia • †Cylichna secalina • †Cylindrotruncatum • †Cylindrotruncatum demersum • †Cymbophora • †Cymbophora appressa • †Cymbophora berryi • †Cymbophora lintea • †Cymella • †Cymella bella • †Cymella ironensis – tentative report • †Cyprimeria • †Cyprimeria alta • †Cyprimeria depressa ==D==

'' tusk shell • †Dakoticancer • †Dakoticancer australis • †Damesia • †Damesia keownvillensis • Dasmosmilia • †Dasmosmilia kochii • †Dentalium • †Dentalium leve • †Deussenia • †Deussenia bellalirata • †Deussenia ripleyana • †Deussenia travisana – or unidentified comparable form • †Dhondtichlamys • †Dhondtichlamys venustus • †Dictyaraea • Dimya • †Dimya melleni • †Diplomoceras • †Diplomoceras trabeatus • †Dircella • †Dircella spillmani • †Discoscaphites'' • †Discoscaphites conradi • †Discoscaphites iris • sea snail †Dolicholatirus'' • †Dolicholatirus torquatus • †Drepanocheilus • †Drepanochilus • †Drepanochilus triliratus • †Drilluta • †Drilluta buboanus • †Drilluta distans • †Drilluta lemniscata • †Drilluta major ==E==

• †Ecclesiogyra • †Ecclesiogyra heliclina • †Ecclesiogyra inflata • †Echinimathilda • †Echinimathilda corona • †Echinimathilda microstriata • †Echinimathilda parvula • †Ecphora'' • †Ecphora proquadricostata • †Ellipsoscapha • †Ellipsoscapha mortoni • , or the "saber-toothed herring" †Enchodus'' • †Enchodus petrosus • †Endoptygma • †Endoptygma leprosa • †Entomope • †Entomope ponderi • †Eoacteon • †Eoacteon ithyocheilus • †Eoacteon linteus • †Eoharpa • †Eoharpa sinuosa • Eonavicula • †Eonavicula rostellata • †Eothoracosaurus – type locality for genus • †Eothoracosaurus mississippiensis – type locality for species • †Epitonium • †Epitonium faearium • †Epitonium sillimani • †Eryma'' – report made of unidentified related form or using admittedly obsolete nomenclature • †Eryma flecta • †Etea • †Etea carolinensis • †Eubaculites • †Eubaculites carinatus • †Eufistulana • †Eufistulana ripleyana • †Eufistulina • †Eufistulina ripleyana • †Eulima • †Eulima clara • †Eulima coffea • †Eulima gracilistylis • †Eulima laevigata • †Eulima monmouthensis • †Eulima spirala • †Euspira • †Euspira rectilabrum • †Eutrephoceras'' • †Eutrephoceras dekayi • †Eutrephoceras perlatus • †Exechocirsus • †Exechocirsus cowickeensis • †Exogyra'' • †Exogyra costata • †Exogyra erraticostata • †Exogyra ponderosa • †Exogyra upatoiensis ==F==

• †Flemingostrea • †Flemingostrea subspatula • †Fulgerca • †Fulgerca attenuata – tentative report • †Fulgerca compressilirata • †Fusimilis • †Fusimilis kummeli • †Fusimilis novemcostatus • †Fusimilis tippanus • Fusinus • †Fusinus macnairyensis ==G==

• †Gegania • †Gegania bella • †Gegania bella prodiga • †Gegania mississippiensis • †Gegania parabella • sea snail, or gem turrid Gemmula'' • †Gemmula cretacea • †Gervillia'' • †Gervilliopsis • †Gervilliopsis ensiformis • nurse shark Ginglymostoma'' • †Ginglymostoma globidens • Glossus • , or bittersweet clam Glycymeris'' • †Glycymeris microsulci • †Glycymeris rotundata • †Glycymeris whiteleyensis • †Glyptoxoceras • †Goniocylichna • †Goniocylichna bisculpturata • †Goniocylichna elongata • †Graciliala • †Graciliala calcaris • †Graciliala decemlirata • †Graciliala johnsoni • †Granocardium • †Granocardium dumosum • †Granocardium kuemmeli • †Granocardium kummeli • †Granocardium lowei • †Granocardium tippananum • †Granocardium tippanum • †Granosolarium • †Granosolarium coffea • †Graphidula • †Graphidula melanopsis • †Graphidula multicostata • †Graphidula terebriformis • †Gryphaea'' • †Gryphaea convexa • †Gryphaeostrea • †Gryphaeostrea vomer • †Gymnentome • †Gymnentome canalis • †Gymnentome unicarinata • †Gyrineum • †Gyrineum gwinae • Gyrodes • †Gyrodes abyssinus • †Gyrodes americanus • †Gyrodes major • †Gyrodes petrosus • †Gyrodes spillmani • †Gyrodes supraplicatus • †Gyropleura ==H==

• †Hadrosaurus – tentative report • †Hamites • †Hamulus • †Hamulus onyx • †Hamulus ripleyanus • †Hamulus squamosus • †Harduinia • †Harduinia aequorea • †Harduinia dalli • †Harduinia mortoni • †Harduinia mortonis • †Harduinia weatherbyi • †Heliacus • †Heliacus reticulatus • †Helicaulax • †Helicaulax formosa • †Helicoceras • Hemiaster • †Hemiaster humphreysanus • †Hemiaster wetherbyi • Hemiscyllium • †Hercorhynchus • †Hercorhynchus quadriliratus • †Hercorhyncus • †Hercorhyncus bicarinatus • †Hercorhyncus pagodaformis • †Hercorhyncus tippanus • †Hercorhyncus triliratus • †Hoploparia'' • †Hoploparia tennesseensis • Hyala • †Hyala fragila • †Hybodus'' • †Hydrotribulus • †Hydrotribulus elegans • †Hyphantoceras – tentative report • †Hyphantoceras amapondense • †Hypolophus • †Hypolophus mcnultyi ==I==

• with a human indicating its size †Inoceramus'' • †Inoceramus quadrans – or unidentified comparable form • †Inoperna • †Ischyrhiza • †Ischyrhiza mira ==J==

• Juliacorbula • †Juliacorbula monmouthensis ==K==

• †Lacrimiforma • †Lacrimiforma secunda • Laternula • †Laternula robusta • †Latiala • †Latiala lobata • †Latiata – tentative report • †Laxispira • †Laxispira lumbricalis • †Laxispira monilifera • †Lefortia • †Lefortia trojana – type locality for species • †Legumen • †Legumen ellipticum • †Lemniscolittorina • †Lemniscolittorina berryi • †Lemniscolittorina yonkersi • , or gar Lepisosteus'' • †Leptosolen • †Leptosolen biplicata • Lima • †Lima deatsvillensis • †Lima pelagica • Limatula • †Limatula acutilineata • Limopsis • †Limopsis meeki • †Limopsis perbrevis • †Linearis • †Linearis magnoliensis • †Linearis metastriata • †Linearis pectinis • †Linthia • †Linthia variabilis • spiny lobster Linuparus'' • †Linuparus canadensis • †Liopeplum • †Liopeplum canalis • †Liopeplum cretaceum • †Liopeplum leioderma • †Liopeplum nodosum • †Liopeplum rugosum • †Liopeplum spiculatum • †Liopistha • †Liopistha protexta • †Liothyris • †Liothyris carolinensis • †Lispodesthes • †Lispodesthes amplus • , or date mussel Lithophaga'' • †Lomirosa • †Lomirosa carinata • †Longitubus • †Longoconcha • †Longoconcha dalli • †Longoconcha imbricatus • †Longoconcha quadrilirata • †Longoconcha tennesseensis • Lopha'' • †Lopha falcata • †Lopha mesenterica • †Lowenstamia • †Lowenstamia cucullata • †Lowenstamia funiculus • †Lowenstamia liratus • †Lowenstamia subplanus – or unidentified comparable form • †Lucina – tentative report • †Lupira • †Lupira disparila • †Lupira pyriformis • †Lupira turbinea • †Lycettia • †Lycettia tippana • †Lycettia tippanus • †Lyriochlamys • †Lyriochlamys cretosa • †Lyriochlamys cretosus ==M==

'' mussels • Malletia • †Malletia longfrons • †Malletia longifrons • †Malletia stephensoni • †Margaritella • †Margaritella pumila • †Mataxa • †Mataxa elegans • †Mataxa leioderma • †Mathilda • †Mathilda cedarensis • †Mathilda corona • †Mathilda hexalira • †Mathilda pentalira • †Mathilda ripleyana • †Mathilda unionensis • †Menabites • †Menabites danei • †Menabites delawarensis • Meretrix – tentative report • †Mesodendriurn • †Mesodendriurn oktibbehaensis • †Micrabacia • †Micrabacia marylandica – type locality for species • †Micrabacia radiata – type locality for species • †Micraster'' • †Micraster americanus • , or horsemussel Modiolus'' • †Modiolus sedesclaris • †Modiolus sedesclarus • †Monroea • †Monroea coffea • †Morea • †Morea corsicanensis • †Morea corsicanensis depressa • †Morea marylandica • †Morea rotunda • †Morea transenna • †Mosasaurus'' • †Myobarbum • †Myobarbum laevigatum • Myrtea • †Myrtea stephensoni • †Mytilus – tentative report ==N==

• †Napulus • †Napulus fragilis • †Napulus octoliratus • †Neamphitomaria • †Neamphitomaria planospira • †Neamphitomaria reticulata • †Neamphitomaria stantoni • †Neithea • †Neithea bexarensis • †Nemoarca • †Nemocardium • †Nemocardium fragile • †Nemodon • †Nemodon brevifrons • †Nemodon eufalensis • †Nemodon eufaulensis • †Nemodon grandis – or unidentified comparable form • †Nemodon neusensis • sea snail Nerita'' • †Nerita reticulirata • Neritina • †Neritina densata – tentative report • †Nonactaeonina • †Nostoceras'' • †Nostoceras turrilites – tentative report • †Notopocorystes • †Notopocorystes testacea • Nozeba • †Nozeba crassa • Nucula'' • †Nucula camia • †Nucula cuneifrons • †Nucula percrassa • †Nucula perequalis • †Nucula stantoni • Nuculana • †Nuculana tarensis • †Nuculana whitfieldi • †Nudivagus • †Nymphalucina • †Nymphalucina linearia • †Nymphalucina parva ==O==

• †Odontobasis – tentative report • †Odontobasis sulcata • †Oligoptycha • †Oligoptycha corrugata • Opaliopsis • †Opaliopsis angustocota • †Opertochasma • †Ornopsis • †Ornopsis digressa • †Ornopsis elevata • †Ornopsis modica • , or oyster Ostrea'' • †Ostrea sloani ==P==

'', or winged oyster • †Pachydiscus'' • freshwater snail †Pachymelania'' – tentative report • †Paladmete • †Paladmete cancellaria • †Paladmete gardnerae • †Paladmete gardnerae pygmaea • †Paladmete laevis • †Palaeoxantho – type locality for genus • †Palaeoxantho libertiensis – type locality for species • †Paleofusimitra • †Paleofusimitra elongata • †Paleopsephaea • †Paleopsephaea mutabilis • †Paleopsephaea tenuilirata • Panopea • †Panopea monmouthensis • †Parafusus • †Parafusus callilateris • †Parafusus coloratus • †Parafusus saffordi • †Paranomia • †Paranomia scabra • †Parapaguristes • †Parapaguristes tuberculatus – type locality for species • †Parapaguristes whitteni – type locality for species • †Parmicorbula • †Parmicorbula suffalciata • †Parmicorbula terramaria • †Parmicorbula torta • †Pauciacirsa • †Pauciacirsa simplex • Pecten • †Pecten venustus • †Periplomya • †Periplomya applicata • †Perissoptera • †Perissoptera prolabiata mississippiensis • †Perrisonota • †Perrisonota protexta • Phacoides • †Phacoides mattiformis – tentative report • †Phelopteria • †Phelopteria linguaeformis • †Phelopteria linguiformis • Pholadomya'' • †Pholadomya occidentalis • †Piestochilus • †Piestochilus curviliratus • Pinna • †Pinna laqueata • †Placenticeras'' • †Placenticeras placenta • †Placenticeras syrtale • †Plagiostoma • †Plagiostoma woodsi • †Platecarpus'' – type locality for genus • †Platecarpus tympaniticus – type locality for species • †Plectomya • †Plesiotriton • †Plesiotriton cretaceus • †Pleuriocardia • †Pleuriocardia eufaulense • Plicatula • †Plicatula mullicaensis • †Plicatula tetrica • Polinices Polinices • †Polinices kummeli • †Postligata • †Postligata wordeni • †Praeleda • †Praeleda compar • †Prehepatus • †Prehepatus harrisi • †Promathildia • †Promathildia parvula • †Protobusycon • †Protobusycon binodosum • †Protocallianassa • †Protocallianassa mortoni • †Protocardia • †Protocardia spillmani • †Protocardia stantoni • †Pseudoclaviscala • †Pseudoclaviscala laevicosta • †Pseudoclaviscala rugacosta • †Pseudocorax'' • †Pseudocorax granti • †Pseudolimea • †Pseudolimea reticulata • †Pseudolimea sellardsi • Pseudomalaxis • †Pseudomalaxis pateriformis • †Pseudomalaxis pilsbryi • †Pseudomalaxis stantoni • †Pseudoptera • †Pseudoschloenbachia • †Pseudoschloenbachia mexicana • †Pteria • †Pteria rhombica • †Pterocerella • †Pterocerella maryea • †Pterocerella poinsettiformis • †Pterocerella pontotocensis • †Pterocerella tippana • †Pterotrigonia'' • †Pterotrigonia angulicostata • †Pterotrigonia bartrami • †Pterotrigonia eufalensis • †Pterotrigonia eufaulensis • †Pterotrigonia thoracia • †Pterotrigonia thoracica • †Ptychodus • †Ptychodus mortoni • †Ptychosyca • †Ptychosyca inornata • †Ptychotrygon • †Ptychotrygon vermiculata • †Pugnellus • †Pugnellus densatus • †Pugnellus goldmani • Pulvinites • †Pulvinites argenteus • Punctiscala • †Punctiscala melaniea • Pycnodonte'' • †Pycnodonte belli • †Pycnodonte mutabilis • †Pycnodonte vesiculare • †Pycnodonte vesicularis • †Pyrifusus • †Pyrifusus sinuocostatus • †Pyrifusus subdensatus • †Pyropsis • †Pyropsis cornutus • †Pyropsis interstriatus • †Pyropsis perlata • †Pyropsis prolixa ==R==

• †Rachiosoma • †Rachiosoma mortoni • †Radiopecten • †Radiopecten mississippiensis • †Raninella • †Raninella tridens • †Reginaites • †Reginaites exilis – type locality for species • †Reginaites leei • †Remera • †Remera flexicostata • †Remera microstriata • †Remera stephensoni • †Remnita • †Remnita anomalocostata • †Rhombopsis • †Rhombopsis molinoensis • sea snail Ringicula'' • †Ringicula clarki • †Ringicula pulchella • †Ringicula yochelsoni ==S==

• †Sargana • †Sargana stantoni • †Sassia • †Sassia carlea • †Scambula • †Scambula perplana • †Scapanorhynchus'' • †Scapanorhynchus texanus • †Scaphites'' • †Scaphites leei • †Sclerorhynchus • †Scobinidola • †Scobinidola guttatus • Seila • †Seila quadrilirata • Serpula • †Solariorbis • †Solariorbis clara • †Solenoceras • †Solyma • †Solyma levis • shell of the Late Cretaceous ammonoid cephalopod Sphenodiscus †Sphenodiscus • †Sphenodiscus beecheri • †Sphenodiscus lobatus • †Sphenodiscus pleurisepta • †Spinaptychus • Spondylus • Squalicorax'' • †Squalicorax kaupi • †Stantonella • †Stantonella interrupta • †Stantonella ripleyana • †Stephanophyllia • †Stephanophyllia cribraria • Stosicia • †Stosicia antiqua • †Streptacis – tentative report • †Streptacis bogradi • Striarca • †Striarca prebrevis • †Striarca richardsi • †Striarca saffordi • †Striarca umbonata • †Striaticostatum • †Striaticostatum asperum • †Striaticostatum bexarense • †Striaticostatum congestum • †Striaticostatum griffini • †Striaticostatum harbisoni • †Striaticostatum micropunctatum • †Striaticostatum sparsum • Sulcoretusa • †Sulcoretusa spinosa • †Syncyclonema • †Syncyclonema simplicius ==T==

• Teinostoma • †Teinostoma prenanum • , or tellin Tellina'' • †Tellinimera • †Tellinimera buboana • †Tellinimera gabbi • †Tenea • †Tenea parilis • †Tenuipteria • †Tenuipteria argentea • †Tenuipteria argenteus • †Tetracarcinus • †Tetracarcinus subquadratus • †Texanites • †Texanites gallicus • Thracia • †Thylacus • †Thylacus cretaceus • †Titanosarcolites • †Tornatellaea • †Tornatellaea cretacea • †Tornus – tentative report • †Tornus planocarinatus • †Trachybaculites • †Trachybaculites columna • cockle Trachycardium'' • †Trachycardium carolinensis • †Trachycardium eufaulensis • Trichotropis • †Trichotropis mississippiensis • †Trichotropis squamosa • †Trigonia'' • nutmeg sea snail †Trigonostoma'' • †Trigonostoma ripleyana • †Trobus • †Trobus buboanus • †Trobus corona • Trochocyathus • †Trochocyathus speciosus – type locality for species • †Tundora • †Tundora tuberculata • †Turbinopsis • †Turbinopsis curta – or unidentified comparable form • Turboella • †Turboella crebricostata • †Turrilites • †Turrilites peruviana – or unidentified comparable form • Turritella'' • †Turritella bilira • †Turritella chalybeatensis • †Turritella chapelvillensis • †Turritella hilgardi • †Turritella howelli • †Turritella paravertebroides • †Turritella quadrilira • †Turritella tippana • †Turritella trilira • †Turritella vertebroides • †Tympanotonus • †Tympanotonus trilirus ==U==

• †Uddenia • †Unicardium • †Unicardium concentricum • †Urceolabrum • †Urceolabrum mantachieensis • †Urceolabrum tuberculatum • †Urceolabrum tuberculatum callistum ==V==

• †Variseila • †Variseila meeki • †Veniella • †Veniella conradi • †Vetericardiella • †Vetericardiella crenalirata • †Vetericardiella webbervillensis • †Volutomorpha • †Volutomorpha aspera • †Volutomorpha dumasensis • †Volutomorpha producta • †Volutomorpha retifera • †Volutomorpha splendida • †Volutomorpha valida ==W==