PBDB Collection

PRI 1423 (Eocene of the United States)

Also known as MGS 28

Where: Monroe County, Alabama (31.5° N, 87.5° W)

• Paleocoordinates: 35.1° N, 70.3° W (Wright 2013)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Gosport Sand Formation (Claiborne Group), Bartonian (41.3 - 38.0 Ma)

• formation-level stratigraphic resolution

Environment/lithology: shallow subtidal; unlithified, glauconitic, shelly/skeletal, calcareous sandstone

• Environment from PBDB collection 5311

• the gosport sand … consists of 2-10m of extremely fossiliferous, unconsolidated, glauconitic, calcareous quartz sand, with occasional indurated ledges and thin lenses of carbonaceous shale and lignite. Lithology from PBDB col 5311.

Size class: mesofossils

Primary reference: K. V. Palmer and D. C. Brann. 1965. Catalogue of the Paleocene and Eocene mollusca of the southern and eastern United States. Part 1. Pelecypoda, Amphineura, Peteropoda, Scaphopoda and Cephalopoda. Bulletins of American Paleontology 48:1-471 [M. Kosnik/M. Kosnik/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 90600: authorized by Jocelyn Sessa, entered by Laurie Eccles on 10.08.2009, edited by Jocelyn Sessa

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names

unclassified
-	Bristocorbula fossata, Nanohalus cossmanni, Rudiscala sessilis Bristocorbula fossata Nanohalus cossmanni Rudiscala sessilis
Gastropoda
Opisthobranchiata - Haminoeidae	"Atys" claibornensis "Atys" claibornensis snail
Opisthobranchiata - Retusidae	Rhizorus subradius, Retusa (Cylichnina) galba Rhizorus subradius snail Retusa (Cylichnina) galba Conrad 1833 snail
Opisthobranchiata - Cylichnidae	Cylichna (Cylichnopsis) acrotoma, Abderospira aldrichi, Abderospira meyeri, Acteocina commixta Cylichna (Cylichnopsis) acrotoma snail Abderospira aldrichi Langdon 1886 snail Abderospira meyeri Palmer 1937 snail Acteocina commixta barrel-bubble
Opisthobranchiata - Scaphandridae	Mnestia dekayi Mnestia dekayi snail
Thecosomata - Limacinidae	""Planaria" nitens" = Heliconoides nitens ""Planaria" nitens" = Heliconoides nitens Lea 1833 snail
Thecosomata - Cavoliniidae	Creseis elba, Creseis nimba Creseis elba snail Creseis nimba snail
Thecosomata -	Tibiella marshi Tibiella marshi snail
Opisthobranchiata -	Ovulactaeon aldrichi, Nucleopsis subvaricata Ovulactaeon aldrichi snail Nucleopsis subvaricata snail
Neotaenioglossa - Trichotropidae	Cerithioderma primum Cerithioderma primum Conrad 1860 snail
Neotaenioglossa - Calyptraeidae	Calyptraea (Trochita) aperta, Crepidula dumosa, Crepidula lirata Calyptraea (Trochita) aperta Solander 1766 slipper shell Crepidula dumosa Conrad 1834 slipper shell Crepidula lirata Conrad 1833 slipper shell
Epitonioidea - Epitoniidae	Scalina staminea, Acirsa (Hemiacirsa) gracilior, Cirsotrema (Coroniscala) claibornense, Cirsotrema (Coroniscala) nassulum, Cirsotrema (Coroniscala) linteum, "Scalaria" quinquefasciata Scalina staminea Conrad 1865 wentletrap Acirsa (Hemiacirsa) gracilior Meyer 1886 wentletrap Cirsotrema (Coroniscala) claibornense wentletrap Cirsotrema (Coroniscala) nassulum Conrad 1854 wentletrap Cirsotrema (Coroniscala) linteum Conrad 1860 wentletrap "Scalaria" quinquefasciata wentletrap
Cerithioidea - Litiopidae	"Alaba" plicatovaricosa, Alaba varicifer "Alaba" plicatovaricosa snail Alaba varicifer snail
Cerithioidea - Siliquariidae	Tenagodus vitis Tenagodus vitis Conrad 1835 snail
Cerithioidea - Cerithiidae	"Cerithium" claibornense, "Cerithium" (Cerithidea) agnotum, Bittium (Stylidium) elegans, Dirocerithium whitfieldi "Cerithium" claibornense cerith snail "Cerithium" (Cerithidea) agnotum cerith snail "Cerithium (Cerithidea)" agnotum Bittium (Stylidium) elegans cerith snail Dirocerithium whitfieldi cerith snail
Cerithioidea - Turritellidae	Mesalia "sp. D", ? Mesalia persa, Mesalia vetusta, "Turritella carinata" = Haustator carinata, Actaeonema sulcatum, Turritella ghigna, Turritella obruta, Turritella cf. dutexata, Turritella apita, Turritella nasuta Mesalia "sp. D" Gray 1847 turret shell ? Mesalia persa turret shell Mesalia vetusta Conrad 1833 turret shell "Turritella carinata" = Haustator carinata Lea 1833 turret shell Actaeonema sulcatum turret shell Turritella ghigna turret shell Turritella obruta Conrad 1833 turret shell Turritella cf. dutexata Harris 1895 turret shell Turritella apita de Gregorio 1890 turret shell Turritella nasuta turret shell
Cerithioidea - Thiaridae	Bayania claibornensis, "Bayania" secale, Thiara aldrichi Bayania claibornensis snail "Bayania" secale snail Thiara aldrichi snail
Sorbeoconcha - Naticidae	"Natica" (Naticarius) semilunata, "Euspira leana" = Natica semilunata leana, Natica (Tella) magnoumbilicata, Crommium perovatum, Sinum arctatum, Sinum "spp. B", Sinum beatricae, Sinum bilix, Sinum declive, Polinices eminulus, Neverita limula "Natica" (Naticarius) semilunata Lea 1833 moon snail "Natica" "(Naticarius)" semilunata "Euspira leana" = Natica semilunata leana Palmer 1937 moon snail Natica (Tella) magnoumbilicata moon snail Crommium perovatum Conrad 1846 moon snail Sinum arctatum moon snail Sinum "spp. B" Röding 1798 moon snail Sinum beatricae moon snail Sinum bilix Conrad 1833 moon snail Sinum declive Conrad 1833 moon snail Polinices eminulus Conrad 1833 moon snail Neverita limula Conrad 1833 moon snail
Sorbeoconcha - Rissoidae	Turboella ziga, Rissoina (Leaella) cossmanni Turboella ziga snail Rissoina (Leaella) cossmanni snail
Sorbeoconcha - Tornidae	Teinostoma angulare, "Teinostoma (Idioraphe) subrotundum" = Teinostoma (Idioraphie) Teinostoma angulare snail "Teinostoma (Idioraphe) subrotundum" = Teinostoma (Idioraphie) snail
Sorbeoconcha - Vitrinellidae	Cyclostremiscus exacuus, "Adeorbis" incertus, "Adeorbis" punctiformis Cyclostremiscus exacuus snail [entered as Cyclostremiscus exacus] "Adeorbis" incertus snail "Adeorbis" punctiformis snail
Sorbeoconcha - Iravadiidae	Pasitheola claibornensis, Pasitheola guttula, Pasitheola tornatelloides Pasitheola claibornensis snail Pasitheola guttula snail Pasitheola tornatelloides snail
Sorbeoconcha - Cerithiopsidae	cf. Cerithiopsis solitaria cf. Cerithiopsis solitaria snail
Sorbeoconcha - Triphoridae	Triphora distincta, Triphora major, Triphora similis Triphora distincta snail Triphora major snail Triphora similis snail including Triphora similis meyeri
Sorbeoconcha - Triforidae	Cerithiella nassula, Cerithiella preconica, Cerithiella "spp. B" Cerithiella nassula snail Cerithiella preconica snail Cerithiella "spp. B" Verrill 1882 snail
Sorbeoconcha - Vermetidae	Serpulorbis squamulosus, Serpulorbis major Serpulorbis squamulosus Conrad 1834 worm shell Serpulorbis major Chavan 1937 worm shell
Sorbeoconcha - Hipponicidae	Hipponix pygmaeus, Hipponix vagus Hipponix pygmaeus hoof shell Hipponix vagus hoof shell
Sorbeoconcha - Ficidae	"Ficopsis penita" = Ficus "Ficopsis penita" = Ficus fig shell
Neogastropoda -	Dentiterebra prima Dentiterebra prima snail
Neogastropoda - Volutidae	Caricella claibornensis, Caricella doliata, Caricella praetenuis, Caricella pyruloides, Caricella bolaris, "Athleta petrosus" = Athleta petrosa, Athleta sayanus, Lapparia pactilis, "Bullata plicata" = Closia (Bullata), Bullata larvata, Bullata semen Caricella claibornensis volute Caricella doliata volute Caricella praetenuis volute Caricella pyruloides Conrad 1832 volute Caricella bolaris Conrad 1833 volute "Athleta petrosus" = Athleta petrosa Conrad 1833 volute Athleta sayanus Conrad 1833 volute Lapparia pactilis volute "Bullata plicata" = Closia (Bullata) volute Bullata larvata Conrad 1833 volute Bullata semen Lea 1833 volute including Bullata semen exilarata and Bullata semen minima
Neogastropoda - Muricidae	Siphonochelus (Laevityphis) gracilis, Murexiella (Murexiella) mantelli, Hexaplex (Hexaplex) engonatus, Hexaplex (Hexaplex) vanuxemi, Murex gosportensis, Murex migus, Murex septemnarius, Murotriton grassator Siphonochelus (Laevityphis) gracilis Conrad 1833 murex snail Murexiella (Murexiella) mantelli Conrad 1834 murex snail Hexaplex (Hexaplex) engonatus Conrad 1833 murex snail Hexaplex (Hexaplex) vanuxemi Conrad 1865 murex snail Murex gosportensis murex snail Murex migus murex snail Murex septemnarius murex snail Murotriton grassator murex snail
Neogastropoda - Marginellidae	"Marginella" constricta, "Cryptospira (Euryentome) silabra" = Marginella silabra, "Prunum (Leptegouana) columba" = Prunum (Microspira) "Marginella" constricta margin shell "Cryptospira (Euryentome) silabra" = Marginella silabra Palmer 1937 margin shell "Prunum (Leptegouana) columba" = Prunum (Microspira) margin shell
Neogastropoda - Cancellariidae	Bonellitia "sp. A", Bonellitia (Bablyonella) elevata, Trigonostoma aurorae, Trigonostoma pulcherrimum, Trigonostoma babylonicum, Trigonostoma gemmatum, Sveltella parva, "Sveltella" turritissima, Sveltia alveata, Sveltia (Aneurystoma) priama Bonellitia "sp. A" Jousseaume 1887 snail Bonellitia (Bablyonella) elevata snail Trigonostoma aurorae snail Trigonostoma pulcherrimum snail Trigonostoma babylonicum Lea 1833 snail Trigonostoma gemmatum Conrad 1833 snail Sveltella parva snail "Sveltella" turritissima snail Sveltia alveata snail Sveltia (Aneurystoma) priama snail
Neogastropoda - Olividae	Agaronia alabamensis, Agaronia bombylis, Oliva platonica, Ancilla staminea Agaronia alabamensis Conrad 1833 olive snail Agaronia bombylis Conrad 1833 olive snail Oliva platonica olive snail Ancilla staminea Conrad 1832 olive snail
Neogastropoda - Borsoniidae	Bathytoma congesta, Microdrillia "spp. A" Bathytoma congesta snail Bathytoma congesta refervens Microdrillia "spp. A" Casey 1903 snail
Neogastropoda - Cochlespiridae	"Eodrillia depygis" = Tropisurcula (Eodrillia), "Eodrillia lonsdalii" = Tropisurcula (Eodrillia) "Eodrillia depygis" = Tropisurcula (Eodrillia) snail "Eodrillia lonsdalii" = Tropisurcula (Eodrillia) snail
Neogastropoda - Conidae	Conorbis conoides, Conus granopsis, Conus improvidus, "Conus (Lithoconus) sauridens" = Conus sauridens Conorbis conoides cone shell Conus granopsis cone shell Conus improvidus cone shell "Conus (Lithoconus) sauridens" = Conus sauridens Conrad 1833 cone shell
Neogastropoda - Turridae	Scobinella sativa, Scobinella (Moniliopsis) elaborata, Pleurofusia claibarena, "Coronia lerchi" = Gemmula (Coronia), "? Coronia alternata" = Gemmula (Coronia), "? Coronia casteri" = Gemmula (Coronia), Coronia childreni, Trypanotoma melanella, Trypanotoma terebriformis, Eopleurotoma cainei, Eopleurotoma cochlea, Eopleurotoma desnoyersii, Eopleurotoma hoeninghausii, Eopleurotoma nupera, Eopleurotoma rugatina, Eopleurotoma rugosa, Eopleurotoma sayi, Cochlespirella nana, Surculoma tabulata, Surculoma (Volutapex) calantica, ? Surculoma (? Volutapex) fita, Surculoma (Volutapex) subequalis, Pleuroliria subdeviata, Pleuroliria tizis, Pleuroliria supramirifica, Lyrosurcula dalli, Lyrosurcula funiculigera, Lyrosurcula sexvaricosa, Lyrosurcula shaleri, Eosurcula beaumontii, Eosurcula lesueurii, Eosurcula pulcherrima, Eosurcula tardereperta Scobinella sativa turrid Scobinella (Moniliopsis) elaborata turrid Pleurofusia claibarena turrid "Coronia lerchi" = Gemmula (Coronia) turrid "? Coronia alternata" = Gemmula (Coronia) turrid "? Coronia casteri" = Gemmula (Coronia) turrid Coronia childreni Lea 1833 turrid including Coronia childreni vars. Trypanotoma melanella turrid Trypanotoma terebriformis Harris 1937 turrid Eopleurotoma cainei turrid Eopleurotoma cainei "var." A Eopleurotoma cochlea turrid Eopleurotoma desnoyersii turrid Eopleurotoma hoeninghausii turrid Eopleurotoma nupera turrid including Eopleurotoma nupera nuppygis Eopleurotoma rugatina turrid Eopleurotoma rugosa turrid Eopleurotoma sayi Lea 1833 turrid Cochlespirella nana turrid including Cochlespirella nana alabama Surculoma tabulata turrid including Surculoma tabulata rignana Surculoma (Volutapex) calantica turrid ? Surculoma (? Volutapex) fita turrid Surculoma (Volutapex) subequalis turrid Pleuroliria subdeviata turrid Pleuroliria tizis turrid Pleuroliria supramirifica Gregario 1890 turrid Lyrosurcula dalli turrid Lyrosurcula funiculigera turrid Lyrosurcula sexvaricosa turrid Lyrosurcula shaleri turrid Eosurcula beaumontii turrid Eosurcula lesueurii turrid including Eosurcula lesueurii beta Eosurcula pulcherrima turrid Eosurcula tardereperta turrid
Neogastropoda - Raphitomidae	Daphnella gregorioi, Raphitoma (Microsurcula) pannekoekae, Raphitoma (Microsurcula) venusta Daphnella gregorioi snail Raphitoma (Microsurcula) pannekoekae snail Raphitoma (Microsurcula) venusta snail
Neogastropoda - Mitromorphidae	"Mitrolumna eocenensis" = Mitromorpha "Mitrolumna eocenensis" = Mitromorpha snail
Neogastropoda - Drilliidae	Drillia pulchreconcha, Drillia solitariuscula, Drillia surculopsis Drillia pulchreconcha snail Drillia solitariuscula snail Drillia surculopsis snail
Neogastropoda - Clathurellidae	"Eoclathurella meridionalis" = Clathurella (Eoclathurella) "Eoclathurella meridionalis" = Clathurella (Eoclathurella) snail
Neogastropoda - Terebridae	"Hastula" venusta, Terebra ziga, Terebra (Mirula) mirula, Terebra (Mirula) polygyra, "Seila constricta" = Terebra constricta "Hastula" venusta Lea 1833 auger snail Terebra ziga auger snail Terebra (Mirula) mirula auger snail Terebra (Mirula) polygyra auger snail "Seila constricta" = Terebra constricta Lea 1841 auger snail
Neogastropoda - Clavatulidae	"Turricula aldreperta" = Turricula, ""Surcula" taltibia" = Turricula, ""Pleurotoma" (Clavatula) tupis" = Clavatula "Turricula aldreperta" = Turricula snail ""Surcula" taltibia" = Turricula snail ""Pleurotoma" (Clavatula) tupis" = Clavatula snail "Pleurotoma (Clavatula)" tupis
Neogastropoda - Melongenidae	Cornulina armigera, Levifusus irrasus, Levifusus mortonii, Levifusus trabeatus Cornulina armigera Conrad 1833 snail Levifusus irrasus snail Levifusus mortonii snail Levifusus trabeatus Conrad 1858 snail
Neogastropoda - Buccinidae	Laevibuccinum popleum, Laevibuccinum prorsum, Penion crebrissimus, Penion bellus, Penion delabechii, Terebrifusus amoenus, Terebrifusus multiplicatus, Buccitriton iterandum, Buccitriton ? lucrifactum, Buccitriton mangonizatum, Buccitriton sagenum, Lacinia alveata, Lacinia claibornensis, Siphonalia perlata, Pseudoliva vetusta, Dorsanum bellaliratum, Monoptygma curtum, Monoptygma lymneoides Laevibuccinum popleum true whelk Laevibuccinum prorsum true whelk Penion crebrissimus true whelk Penion bellus Conrad 1833 true whelk including Penion bellus leai Penion delabechii Lea 1833 true whelk Terebrifusus amoenus Conrad 1833 true whelk Terebrifusus multiplicatus true whelk Buccitriton iterandum true whelk Buccitriton ? lucrifactum true whelk Buccitriton mangonizatum true whelk Buccitriton sagenum Conrad 1833 true whelk Lacinia alveata Conrad 1833 true whelk Lacinia claibornensis Palmer 1937 true whelk Siphonalia perlata true whelk Pseudoliva vetusta Conrad 1833 true whelk Dorsanum bellaliratum true whelk Monoptygma curtum true whelk Monoptygma lymneoides true whelk
Neogastropoda - Nassariidae	"Fusus" decisus, "Fusus" explicatus, "Fusus" proscissus, "Fusus" rannelloides, "Fusus" symmetricus, Bullia scamba, Bullia tenera, ""Buccinanops" priamopse" = Bullia (Buccinanops), Bullia altilis "Fusus" decisus snail "Fusus" "decisus" "Fusus" explicatus snail "Fusus" "explicatus" "Fusus" proscissus snail "Fusus" "proscissus" "Fusus" rannelloides snail "Fusus" "rannelloides" "Fusus" symmetricus snail "Fusus" "symmetricus" Bullia scamba snail Bullia tenera snail ""Buccinanops" priamopse" = Bullia (Buccinanops) snail Bullia altilis Conrad 1832 snail including Bullia altilis subglobosa
Neogastropoda - Fasciolariidae	Lirofusus thoracicus, Papillina altilis, "Papillina" cooperi, Papillina papillata, Papillina staminea, Exilifusus thalloides, Latirus extricatus, Latirus plicatus, Latirus tepus, Mazzalina inaurata, Clavilithes pachyleurus, Clavilithes raphanoides, ? Clavilithes protextus, cf. Falsifusus subfilosus, "Streptochetus" conybearii, Streptochetus limulus Lirofusus thoracicus snail Papillina altilis snail "Papillina" cooperi snail Papillina papillata snail Papillina staminea snail Exilifusus thalloides snail Latirus extricatus snail Latirus plicatus snail Latirus tepus snail Mazzalina inaurata Conrad 1833 snail including Mazzalina inaurata pyrula Clavilithes pachyleurus snail Clavilithes raphanoides snail ? Clavilithes protextus snail cf. Falsifusus subfilosus snail "Streptochetus" conybearii snail Streptochetus limulus snail
Neogastropoda - Columbellidae	"Mitrella (Columbellopsis) elevata" = Columbellopsis, Astyris crassus, Mitrella (Clinurella) bucciniformis, Mitrella (Columbellopsis) parva "Mitrella (Columbellopsis) elevata" = Columbellopsis snail Astyris crassus snail Mitrella (Clinurella) bucciniformis snail Mitrella (Columbellopsis) parva snail
Neogastropoda - Mitridae	"Mitra (Fusimitra) perexilis" = Fusimitra, Volvaria alabamiensis "Mitra (Fusimitra) perexilis" = Fusimitra mitre shell Volvaria alabamiensis mitre shell
Neogastropoda - Costellariidae	Conomitra fusoides, ? Uromitra terplicata, Uromitra gracilis, Pyramimitra olssoni, Pyramimitra terebraeformis Conomitra fusoides Lea 1833 ribbed mitre including Conomitra fusoides lepa ? Uromitra terplicata ribbed mitre Uromitra gracilis Lea 1941 ribbed mitre Pyramimitra olssoni ribbed mitre Pyramimitra terebraeformis Conrad 1848 ribbed mitre
Neogastropoda -	Tripia anteatripla Tripia anteatripla snail
Sorbeoconcha - Cassidae	Doliocassis nupera, Phalium taitii Doliocassis nupera Conrad 1833 snail Phalium taitii Conrad 1834 snail
Sorbeoconcha - Bursidae	"Ranellina maclurii" = Ranellina sulcata "Ranellina maclurii" = Ranellina sulcata Lea 1833 frog shell
Sorbeoconcha - Rostellariidae	Calyptraphorus velatus Calyptraphorus velatus Conrad 1833 snail
Sorbeoconcha -	Leiorhinus prorutus Leiorhinus prorutus snail
Sorbeoconcha - Strombidae	"Ectinochilus laqueatus" = Rimella "Ectinochilus laqueatus" = Rimella true conch [entered as Ectinochilus laqueatum]
Sorbeoconcha - Xenophoridae	Xenophora "sp. B" Xenophora "sp. B" Fischer von Waldheim 1807 carrier shell
Sorbeoconcha - Cypraeidae	Cypraeorbis alabamensis Cypraeorbis alabamensis de Gregorio 1890 cowry
Sorbeoconcha - Pediculariidae	Cypraedia gilberti Cypraedia gilberti Palmer 1937 snail
Vanikoroidea - Eulimidae	Balcis aciculata, Balcis claibornia, Balcis notata, Eulima extremis, Niso umbilicata Balcis aciculata snail Balcis claibornia snail Balcis notata snail Eulima extremis Aldrich 1911 snail Niso umbilicata Lea 1833 snail
Vanikoroidea - Aclididae	"Aclis" modesta "Aclis" modesta Meyer 1886 aclis
Heterostropha - Mathildidae	Acrocoelum cancellatum, Gegania antiquata, Mathilda claibornesis, Mathilda "sp. A" Acrocoelum cancellatum snail Gegania antiquata snail including Gegania antiquata striata Mathilda claibornesis snail Mathilda "sp. A" Semper 1865 snail
Heterostropha - Pyramidellidae	Odostomia laevis, Odostomia "sp. A", Odostomia (Pyrgulina) claibornensis, Pyramidella perexilis, Pyramidella pseudopymaea, Pyramidella (Ulfa) chavani, Pyramidella (Ulfa) cossmanni, "Pyramidella (Longchaeus) larvata" = Longchaeus, "Odostomia (Evalea) melanella" = Evalea, "Pyramidella (Syrnola) dalli" = Syrnola, "Pyramidella (Syrnola) propeacicula" = Syrnola, "Eulimella" propenotata, Turbonilla bidentata, Turbonilla neglecta, Turbonilla pellegrina, Turbonilla "sp. B" Odostomia laevis snail Odostomia "sp. A" Fleming 1817 snail Odostomia (Pyrgulina) claibornensis Aldrich 1911 snail Pyramidella perexilis snail Pyramidella pseudopymaea snail [entered as Pyramidella pseudopygmaea] Pyramidella (Ulfa) chavani snail Pyramidella (Ulfa) cossmanni snail "Pyramidella (Longchaeus) larvata" = Longchaeus snail "Odostomia (Evalea) melanella" = Evalea snail including Odostomia (Evalea) melanella alveata "Pyramidella (Syrnola) dalli" = Syrnola snail "Pyramidella (Syrnola) propeacicula" = Syrnola snail "Eulimella" propenotata snail "Eulimella" "propenotata" Turbonilla bidentata snail Turbonilla neglecta snail Turbonilla pellegrina snail Turbonilla "sp. B" Risso 1826 snail
Heterostropha - Ringiculidae	Ringicula biplicata, Ringicula claibornensis Ringicula biplicata snail Ringicula claibornensis snail
Heterostropha - Acteonidae	Acteon claibornicola, Acteon costellatus, Acteon pomilius, Acteon idoneus Acteon claibornicola snail Acteon costellatus snail Acteon pomilius snail including Acteon pomilius punctatus Acteon idoneus Conrad 1833 snail
Heterostropha - Architectonicidae	Pseudomalaxis rotella, "Pseudomalaxis" tipa, Architectonica antrosa, Architectonica caelatura, Architectonica cossmanni, Architectonica johnsoni, Architectonica "sp. A", Architectonica (Granosolarium) ornata, "Architectonica (Stellaxis) alveata" = Architectonica (Stellaxis) alveatum, Architectonica (Solariaxis) elaborata, Architectonica fungina, Architectonica amoena, "Architectonica scrobiculata" = Patulaxis scrobiculata Pseudomalaxis rotella snail "Pseudomalaxis" tipa snail Architectonica antrosa sundial Architectonica caelatura sundial Architectonica cossmanni sundial Architectonica johnsoni sundial Architectonica "sp. A" Röding 1798 sundial Architectonica (Granosolarium) ornata Harris and Palmer 1947 sundial "Architectonica (Stellaxis) alveata" = Architectonica (Stellaxis) alveatum Conrad 1833 sundial Architectonica (Solariaxis) elaborata Conrad 1833 sundial Architectonica fungina Conrad 1833 sundial Architectonica amoena sundial "Architectonica scrobiculata" = Patulaxis scrobiculata Conrad 1833 snail
Lepetellida - Fissurellidae	Diodora tenebrosa, Emarginula (Arginula) arata Diodora tenebrosa Conrad 1833 snail Emarginula (Arginula) arata snail
Trochoidea - Skeneidae	Tiburnus eboreus, Solariorbis depressus, Solariorbis rotulus, ? Solariorbis planulatus, Skenea pignus Tiburnus eboreus snail Solariorbis depressus snail Solariorbis rotulus snail ? Solariorbis planulatus snail Skenea pignus de Gregorio 1890 snail
Trochoidea - Trochidae	Calliostoma (Eutrochus) claibornianum, "Trochus" gumus Calliostoma (Eutrochus) claibornianum top snail "Trochus" gumus top snail
Trochoidea - Turbinidae	""Delphinula" concionaria" = Angaria, "Turbo" sp., "Turbo" zecus ""Delphinula" concionaria" = Angaria snail "Delphinula" "concionaria" "Turbo" sp. Linnaeus 1758 snail "Turbo" zecus snail
Trochoidea - Solariellidae	Solariella fungina, Solariella tricostata, Solariella cancellata, Solariella stalagmium Solariella fungina snail Solariella tricostata Conrad 1833 snail Solariella cancellata Conrad 1833 snail Solariella stalagmium Conrad 1833 snail
Trochoidea - Colloniidae	? Cirsochilus claibornense, Cirsochilus (Claibornia) lineatum ? Cirsochilus claibornense snail Cirsochilus (Claibornia) lineatum Lea 1833 snail
Trochoidea - Tegulidae	Norrisia nautiloides, Norrisia (Norrisella) micromphala, Norrisia (Norrisella) nitens, cf. Norrisia (Norrisella) parva Norrisia nautiloides snail Norrisia (Norrisella) micromphala snail Norrisia (Norrisella) nitens snail cf. Norrisia (Norrisella) parva snail
Scaphopoda
Dentaliida - Dentaliidae	"Dentalium (Antalis) arciforme" = Antalis, "Dentalium (Antalis) blandum" = Antalis, "Dentalium (Antalis) thalloides" = Antalis, Dentalium annulatum, "Dentalium (Antalis) minutistriatum" = Dentalium minutistriatum "Dentalium (Antalis) arciforme" = Antalis tusk shell "Dentalium (Antalis) blandum" = Antalis tusk shell "Dentalium (Antalis) thalloides" = Antalis tusk shell including Dentalium (Antalis) thalloides claibornense Dentalium annulatum tusk shell "Dentalium (Antalis) minutistriatum" = Dentalium minutistriatum Gabb 1850 tusk shell
Gadilida - Gadilidae	Cadulus depressus, Cadulus "sp. B", "Cadulus (Polyschides) turritus" = Polyschides Cadulus depressus tusk shell Cadulus "sp. B" Philippi 1844 tusk shell "Cadulus (Polyschides) turritus" = Polyschides tusk shell
Bivalvia
Nuculida - Nuculidae	"Nucula" capsiopsis, Nucula (Nucula) ovula, Nucula (Nucula) magnifica "Nucula" capsiopsis nut clam Nucula (Nucula) ovula Lea 1833 nut clam Nucula (Nucula) magnifica Conrad 1833 nut clam
Solemyida - Solemyidae	Solemya petricoloides Solemya petricoloides Lea 1833 Awning Clam
Nuculanida - Nuculanidae	Yoldia (Calorhadia) bella, Yoldia (Calorhadia) semen, Yoldia (Calorhadia) opulenta, Yoldia (Calorhadia) equalis, Nuculana plana, "Nuculana coelata" = Leda coelata Yoldia (Calorhadia) bella pointed nut clam Yoldia (Calorhadia) semen Lea 1883 pointed nut clam Yoldia (Calorhadia) opulenta pointed nut clam Yoldia (Calorhadia) equalis pointed nut clam Nuculana plana pointed nut clam "Nuculana coelata" = Leda coelata Hinds 1843 pointed nut clam
Nuculanida - Polidevciidae	"Nuculana magna" = Polidevcia magna "Nuculana magna" = Polidevcia magna Lea 1833 clam
Arcida - Limopsidae	Limopsis aviculoides Limopsis aviculoides Conrad 1862 clam
Arcida - Arcidae	"cf. Cucullaria aldrichi" = Arca aldrichi, Barbatia (Plagiarca) rhomboidella, cf. Striarca harrisi, Trinacria cuneus, Pachecoa (Stenzelia) ellipsis, Pachecoa (Stenzelia) perplana, Pachecoa (? Pachecoa) ledoides, ? Pachecoa (? Pachecoa) pectuncularis, Pachecoa (Pachecoa) decisa "cf. Cucullaria aldrichi" = Arca aldrichi Dall 1895 ark Barbatia (Plagiarca) rhomboidella Lea 1833 clam cf. Striarca harrisi clam Trinacria cuneus Conrad 1833 clam Pachecoa (Stenzelia) ellipsis clam Pachecoa (Stenzelia) perplana clam Pachecoa (? Pachecoa) ledoides clam ? Pachecoa (? Pachecoa) pectuncularis clam Pachecoa (Pachecoa) decisa Conrad 1833 clam
Arcida - Glycymerididae	Glycymeris staminea, Glycymeris (Glycymeris) idonea, Glycymeris trigonella, "Pectunculus" corbuloides Glycymeris staminea Conrad 1833 clam Glycymeris (Glycymeris) idonea Conrad 1865 clam Glycymeris trigonella Conrad 1833 clam "Pectunculus" corbuloides Conrad 1833 clam
Ostreida - Pteriidae	Pteria limula Pteria limula Conrad 1833 pearl oyster
Ostreida - Ostreidae	Cubitostrea (Cubitostrea) sellaeformis, Crassostrea alabamiensis Cubitostrea (Cubitostrea) sellaeformis Conrad 1832 oyster Cubitostrea (cf. Cubitostrea) sellaeformis vermilla Crassostrea alabamiensis Lea 1833 oyster
Pectinida - Pectinoidae	Chlamys "sp. A", "Chlamys (Aequipecten) deshayesi" = Aequipecten Chlamys "sp. A" Röding 1798 scallop "Chlamys (Aequipecten) deshayesi" = Aequipecten scallop
Pectinida - Plicatulidae	Plicatula filamentosa Plicatula filamentosa Conrad 1833 scallop
Mytilida - Mytilidae	"cf. Lithophaga claibornensis" = Lithodomus claibornensis "cf. Lithophaga claibornensis" = Lithodomus claibornensis Conrad 1848 mussel
Mytilida - Crenellidae	Crenella isocardioides, ? Crenella latifrons Crenella isocardioides Lea 1833 clam ? Crenella latifrons Conrad 1860 clam
Carditida - Carditidae	Venericardia (Pleuromeris) parva, Venericardia (Pleuromeris) tortidens, Venericardia (Pleuromeris) inflatior, Venericardia (Rotundicardia) rotunda, Venericardia (Rotundicardia) diversidentata, Venericardia (Venericor) claiboplata, Glyptoactis (Claibornicardia) sillimani, Glyptoactis (Claibonicardia) alticostata Venericardia (Pleuromeris) parva Lea 1833 clam Venericardia (Pleuromeris) tortidens Harris 1919 clam Venericardia (Pleuromeris) inflatior Meyer 1885 clam Venericardia (Rotundicardia) rotunda Lea 1833 clam Venericardia (Rotundicardia) diversidentata Meyer 1885 clam Venericardia (Rotundicardia) diversidentata symmetrica Venericardia (Venericor) claiboplata Gardner and Bowles 1939 clam Glyptoactis (Claibornicardia) sillimani clam Glyptoactis (Claibonicardia) alticostata Conrad 1833 clam
Carditida - Condylocardiidae	"Venericardia (Pleuromeris) aldrichi" = Carditella aldrichi "Venericardia (Pleuromeris) aldrichi" = Carditella aldrichi Harris 1919 clam
Carditida - Crassatellidae	Crassinella minor, "Crassatella alta" = Crassatella uvasana, Bathytormus protextus Crassinella minor Lea 1833 clam "Crassatella alta" = Crassatella uvasana Conrad 1855 clam Bathytormus protextus Conrad 1832 clam
Carditida - Astartidae	"Astarte" proruta, ? Astarte callosa, "Micromeris minutissima" = Astarte minutissima, "Cuna parva" = Astarte parva, "Cuna monroensis" = Astarte monroensis, Lirodiscus (Lirodiscus) tellinoides, Astarte (? Goodallia) americana "Astarte" proruta clam "Astarte proruta" ? Astarte callosa clam ? Astarte "callosa" "Micromeris minutissima" = Astarte minutissima Lea 1833 clam "Cuna parva" = Astarte parva Wood 1840 clam including Cuna parva fimbriata "Cuna monroensis" = Astarte monroensis Meyer 1897 clam Lirodiscus (Lirodiscus) tellinoides Conrad 1833 clam Astarte (? Goodallia) americana Dall 1903 clam
Solenida - Pharidae	"Cultellus (Ensiculus) conradi" = Ensiculus conradi "Cultellus (Ensiculus) conradi" = Ensiculus conradi Cossmann 1894 clam
Cardiida - Gastrochaenidae	"Gastrochaena larva" = Fistulana larva, Gastrochaena "sp. D" "Gastrochaena larva" = Fistulana larva Conrad 1846 clam Gastrochaena "sp. D" Spengler 1783 clam
Cardiida - Sportellidae	Hindsiella faba, Sportella gregorioi Hindsiella faba Meyer 1886 clam Sportella gregorioi Cossman 1893 clam
Cardiida - Galeommatidae	Scintilla alabamiensis Scintilla alabamiensis Cossmann 1893 clam
Cardiida - Mactridae	Spisula parilis, Spisula decisa, Spisula praetenuis Spisula parilis Conrad 1833 clam Spisula decisa clam Spisula praetenuis Conrad 1833 clam
Cardiida - Anatinellidae	Pteropsella papyria Pteropsella papyria clam
Cardiida - Kelliellidae	Alveinus minutus Alveinus minutus Conrad 1865 clam
Cardiida - Trapezidae	Trapezium claibornense, Coralliophaga (Oryctomya) claibornensis Trapezium claibornense Dall 1903 clam Coralliophaga (Oryctomya) claibornensis Dall 1898 clam
Cardiida - Veneridae	Callista (Callista) perovata, Rhabdopitaria subcrassa, Rhabdopitaria discoidalis, Pitar poulsoni, ? Pitar exiguus, Pitar (Pitar) nuttali, Pitar (Pitar) cornelli, "Callista (Costacallista) aldrichi" = Costacallista, Callista (Costacallista) aequorea, "Callista (Costacallista) mortoni" = Costacallista mortoni, Gratelupia (Cytheriopsis) hydana, Petricola claibornensis, Textivenus retisculpta Callista (Callista) perovata Conrad 1833 venus clam including Callista (Callista) perovata subvitrea Rhabdopitaria subcrassa venus clam Rhabdopitaria discoidalis Conrad 1833 venus clam Pitar poulsoni venus clam ? Pitar exiguus venus clam Pitar (Pitar) nuttali Conrad 1834 venus clam Pitar (Pitar) cornelli venus clam "Callista (Costacallista) aldrichi" = Costacallista venus clam Callista (Costacallista) aequorea Conrad 1833 venus clam "Callista (Costacallista) mortoni" = Costacallista mortoni Conrad 1834 venus clam Gratelupia (Cytheriopsis) hydana Conrad 1865 venus clam Petricola claibornensis Harris 1919 venus clam Textivenus retisculpta venus clam
Cardiida - Ungulinidae	Diplodonta (Diplodonta) corbiscula, Diplodonta (Diplodonta) ungulina, "Microstagon nana" = Diplodonta (Microstagon) Diplodonta (Diplodonta) corbiscula Harris 1919 clam Diplodonta (Diplodonta) ungulina Conrad 1833 clam "Microstagon nana" = Diplodonta (Microstagon) clam
Cardiida - Erycinidae	Erycina plicatula, "Mactropsis aequorea" = Erycina aequorea, "Mactropsis rectilinearis" = Erycina rectilinearis, Erycina whitfieldi Erycina plicatula clam "Mactropsis aequorea" = Erycina aequorea Conrad 1833 clam "Mactropsis rectilinearis" = Erycina rectilinearis Conrad 1833 clam Erycina whitfieldi Meyer 1886 clam including Erycina whitfieldi meyeri
Cardiida - Montacutidae	Montacuta claiborniana, cf. Mysella dalli Montacuta claiborniana Dall 1900 clam cf. Mysella dalli clam
Cardiida - Kelliidae	Bornia plectopygia, Bornia scintillata Bornia plectopygia Dall 1900 clam Bornia scintillata Dall 1900 clam
Cardiida - Psammobiidae	Gari eborea, "Garum claibornense" = Gari (Garum), "Garum filosum" = Gari (Garum), Gari (Gobraeus) blainvillii Gari eborea clam "Garum claibornense" = Gari (Garum) clam "Garum filosum" = Gari (Garum) clam Gari (Gobraeus) blainvillii clam
Cardiida - Tellinidae	"Macoma scandula" = Tellina scandula, Tellina cossmanni, Tellina alta, Tellina leana, "Macoma sillimani" = Tellina sillimani, "Tellina (Angulus) plana" = Angulus, Tellina (Angulus) prolenta, Tellina (Angulus) entaenia, Macoma danai "Macoma scandula" = Tellina scandula Conrad 1834 tellin clam Tellina cossmanni Dall 1900 tellin clam Tellina alta Conrad 1833 tellin clam Tellina leana tellin clam "Macoma sillimani" = Tellina sillimani Conrad 1846 tellin clam "Tellina (Angulus) plana" = Angulus tellin clam Tellina (Angulus) prolenta Aldrich 1911 tellin clam Tellina (Angulus) entaenia Dall 1900 tellin clam including Tellina (Angulus) entaenia equator Macoma danai Harris 1919 tellin clam
Cardiida - Donacidae	Egerella limatula Egerella limatula clam
Cardiida - Semelidae	Abra (Abra) nitens, "Semele profunda" = Amphidesma profunda, Semele linosa, Ervilia lignitica, Ervilia meyeri Abra (Abra) nitens Lea 1833 abra "Semele profunda" = Amphidesma profunda Conrad 1893 clam Semele linosa Conrad 1833 clam Semele linosa claibornensis Ervilia lignitica clam Ervilia lignitica wheeleri Ervilia meyeri Aldrich 1911 clam
Cardiida - Cardiidae	Agnocardia claibornensis Agnocardia claibornensis Aldrich 1911 cockle
Pholadida - Corbulidae	Corbula (Caryocorbula) densata, Corbula compressa, Corbula (Caryocorbula) alabamiensis, cf. Parmicorbula gibbosa, cf. Caestocorbula murchisonii Corbula (Caryocorbula) densata Conrad 1854 clam Corbula compressa Lea 1833 clam Corbula (Caryocorbula) alabamiensis Lea 1833 clam including Corbula (Caryocorbula) alabamiensis gregorioi and var. "ima" & var. "tecla" cf. Parmicorbula gibbosa Lea 1833 clam cf. Caestocorbula murchisonii Lea 1833 clam
Pholadida - Teredinidae	Teredo simplex, Teredo simplexopsis Teredo simplex Lea 1833 clam Teredo simplexopsis de Gregorio 1890 clam
Thraciida - Periplomatidae	Periploma complicatum, Periploma claibornense Periploma complicatum clam Periploma claibornense clam
Poromyida - Verticordiidae	Verticordia (Verticordia) eocensis Verticordia (Verticordia) eocensis Langdon 1886 clam
Lucinida - Lucinidae	? Codakia (Claibornites) symmetrica, Fimbria lirata, Fimbria undata, Anodontia (Eophysema) subvexa, ? Myrtea (? Myrtea) bisculpta, Miltha (Eomiltha) pandata, Lucina (Callucina) papyracea, ? Lucina (Recurvella) dolabra, Lucina (Cavilinga) pomilia, Lucina (Lucina) carinifera, Lucina (Cavilinga) amica ? Codakia (Claibornites) symmetrica clam Fimbria lirata clam Fimbria undata clam Anodontia (Eophysema) subvexa Conrad 1833 clam ? Myrtea (? Myrtea) bisculpta clam Miltha (Eomiltha) pandata clam Lucina (Callucina) papyracea Lea 1833 clam ? Lucina (Recurvella) dolabra Conrad 1833 clam Lucina (Cavilinga) pomilia clam Lucina (Lucina) carinifera Conrad 1833 clam Lucina (Cavilinga) amica de Gregorio 1890 clam
Polyplacophora
Chitonida - Chitonidae	"Chiton" prostremus, Chiton (Trachyodon) eocenensis "Chiton" prostremus chiton Chiton (Trachyodon) eocenensis Conrad 1855 chiton
Cephalopoda
Spirulida - Belemnoseidae	Belemnosella floweri Belemnosella floweri
-	Belosaepia ungula Belosaepia ungula Yancey et al. 2010
Gymnolaemata
Cheilostomata - Orbituliporidae	Schizorthosecos interstitia Schizorthosecos interstitia
Anthozoa
Scleractinia - Caryophylliidae	Platytrochus goldfussi Platytrochus goldfussi stony coral
Crenella margaritacea
-	"Crenella margaritacea" = Stalagmium margaritaceum "Crenella margaritacea" = Stalagmium margaritaceum Conrad 1833
Egeria
-	"Diplodonta (Diplodonta) inflata" = Egeria inflata, "Egerella subtrigonia" = Egeria subtrigonia "Diplodonta (Diplodonta) inflata" = Egeria inflata Lea 1833 "Egerella subtrigonia" = Egeria subtrigonia Lea 1833