LSC-G (Eocene of the United States)

Also known as Little Slave Creek

Where: Clarke County, Alabama (31.6° N, 87.9° W: paleocoordinates 32.2° N, 79.1° W)

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

Environment/lithology: lithology not reported

Size classes: macrofossils, mesofossils

Collected by Christopher Garvie

Primary reference: W. J. Foster, C. L. Garvie, A. M. Weiss, A. D. Muscente, M. Aberhan, J. W. Counts, and R. C. Martindale. 2020. Resilience of marine invertebrate communities during the early Cenozoic hyperthermals. Scientific Reports 10:2176 [A. Miller/J. Sessa/W. Foster]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 205489: authorized by William Foster, entered by William Foster on 15.10.2019

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
unclassified
  -
Alba sp., ? Episynia sp., Lacina alveata, Nanohalus cossmanni, Nystiella sp., Rudiscala spp., Scintilla ? alabamensis
Gastropoda
 Opisthobranchia - Retusidae
Retusa sp., Retusa spp., Retusa (Cylichnina) kellogii, Retusa (Cylichnina) galba, Volvulella sp., Volvulella cf. loisae, Volvulella subradius
Retusa sp. Brown 1827 snail
Retusa spp. Brown 1827 snail
Retusa (Cylichnina) galba Conrad 1833 snail
Volvulella sp. Newton 1891 snail
 Opisthobranchia - Cylichnidae
? Abderospira sp., Abderospira aldrichi, Abderospira stewarti, Philine sp., Cylichna (Cylichnopsis) acrotoma
? Abderospira sp. Dall 1896 snail
Abderospira aldrichi Langdon 1886 snail
Abderospira stewarti Palmer 1937 snail
Philine sp. Ascanius 1772 snail
 Opisthobranchia -
Nucleopsis sp., Nucleopsis subvaricata
Nucleopsis sp. Conrad 1865 snail
 Heterostropha - Pyramidellidae
"Pyramidella (Longchaeus) larvata" = Longchaeus, "Turbonilla (Ptycheulimella) ? sabina" = Ptycheulimella, "Odostomia (Evalea) melanella" = Evalea, Pyramidella (Ulfa) chavani, Pyramidella pseudopygmaea, aff. Pyramidella spp., Pyramidella spp., "Pyramidella (Syrnola) propeacicula" = Syrnola, Turbonilla neglecta, Turbonilla sp.
"Pyramidella (Longchaeus) larvata" = Longchaeus snail
"Turbonilla (Ptycheulimella) ? sabina" = Ptycheulimella snail
"Odostomia (Evalea) melanella" = Evalea snail
aff. Pyramidella spp. Lamarck 1799 snail
Pyramidella spp. Lamarck 1799 snail
"Pyramidella (Syrnola) propeacicula" = Syrnola snail
Turbonilla sp. Risso 1826 snail
 Heterostropha - Ringiculidae
Ringicula sp.
Ringicula sp. Deshayes 1838 snail
 Heterostropha - Acteonidae
Tornatellaea lata, Acteon claibornincola, Acteon pomilis, Acteon idoneus
Tornatellaea lata Conrad 1834 snail
Acteon idoneus Conrad 1833 snail
 Heterostropha - Architectonicidae
Architectonica aff. aldrichi, Architectonica ? caelatura, Architectonica sp., Architectonica spp., Architectonica (Granosolarium) ornata, Architectonica fungina, "Architectonica (Stellaxis) alveata" = Architectonica (Stellaxis) alveatum, Architectonica (Solariaxis) elaborata, Architectonica amoena, Architectonica (Solariaxis) acuta, Pseudomalaxis sp.
Architectonica sp. Röding 1798 sundial
Architectonica spp. Röding 1798 sundial
Architectonica fungina Conrad 1833 sundial
"Architectonica (Stellaxis) alveata" = Architectonica (Stellaxis) alveatum Conrad 1833 sundial
Pseudomalaxis sp. Fischer 1850 snail
 Heterostropha - Mathildidae
"Mathilda (? Fimbriatella) sp." = Fimbriatella, Acrocoelum cancellatum, Gegania antiquata, Mathilda sp.
"Mathilda (? Fimbriatella) sp." = Fimbriatella Sacco 1895 snail
Mathilda sp. Semper 1865 snail
 Ptenoglossa - Vasidae
? Sceptrum sp.
 Neotaenioglossa - Calyptraeidae
? Crepidula sp., Crepidula sp., Crepidula lirata, "Calyptraea aperta" = Calyptraea (Trochita) aperta
? Crepidula sp. Lamarck 1799 slipper shell
Crepidula sp. Lamarck 1799 slipper shell
Crepidula lirata Conrad 1833 slipper shell
"Calyptraea aperta" = Calyptraea (Trochita) aperta Solander 1766 slipper shell
 Neotaenioglossa - Trichotropidae
Cerithioderma primum
Cerithioderma primum Conrad 1860 snail
 Sorbeoconcha - Capulidae
? Capulus sp.
? Capulus sp. Monfort 1810 snail
 Sorbeoconcha - Triforidae
Cerithiella ? heckscheri, Cerithiella nassula, Cerithiella preconica, Cerithiella sp., ? Cerithiella spp., Cerithiella spp.
Cerithiella sp. Verrill 1882 snail
? Cerithiella spp. Verrill 1882 snail
Cerithiella spp. Verrill 1882 snail
 Sorbeoconcha - Triphoridae
Triphora major, Triphora similis, Triphora spp.
Triphora spp. Blainville 1828 snail
 Sorbeoconcha - Cerithiopsidae
Seila constricta, aff. Seila quadristriaris, Seila sp.
Seila sp. Adams 1861 snail
 Sorbeoconcha - Epitoniidae
Cirsotrema claibornense, Cirsotrema sp., Cirsotrema (Coroniscala) nassulum, ? Turriscala sp., Acirsa (Hemiacirsa) sp., "aff. Scala sp." = Epitonium (Scala), "Cirsotrema octolineatum" = Scala octolineata, ? Scalina sp., Scalina ? staminea, ? Opalia sp.
Cirsotrema sp. Mörch 1852 wentletrap
Cirsotrema (Coroniscala) nassulum Conrad 1854 wentletrap
? Turriscala sp. de Boury 1890 wentletrap
Acirsa (Hemiacirsa) sp. de Boury 1890 wentletrap
"aff. Scala sp." = Epitonium (Scala) Humphrey wentletrap
"Cirsotrema octolineatum" = Scala octolineata Conrad 1860 wentletrap
? Scalina sp. Conrad 1865 wentletrap
Scalina ? staminea Conrad 1865 wentletrap
? Opalia sp. Adams and Adams 1853 wentletrap
 Sorbeoconcha - Hipponicidae
Hipponix pygmaeus
 Neogastropoda - Clavatulidae
Turricula (Plentaria) sp., "Leptosurcula sp." = Turricula (Leptosurcula)
Turricula (Plentaria) sp. Schumacher 1817 snail
"Leptosurcula sp." = Turricula (Leptosurcula) Casey 1904 snail
 Neogastropoda - Conidae
"Conus (Lithoconus) sauridens" = Conus sauridens
"Conus (Lithoconus) sauridens" = Conus sauridens Conrad 1833 cone shell
 Neogastropoda - Cochlespiridae
? Tropisurcula sp., "Eodrillia lonsdalii" = Tropisurcula (Eodrillia), "Eodrillia sp." = Tropisurcula (Eodrillia)
? Tropisurcula sp. Casey 1904 snail
"Eodrillia lonsdalii" = Tropisurcula (Eodrillia) snail
"Eodrillia sp." = Tropisurcula (Eodrillia) Casey 1904 snail
 Neogastropoda - Terebridae
aff. Hastula venusta, Terebra (Mirula) mirula
aff. Hastula venusta Lea 1833 auger snail
 Neogastropoda - Raphitomidae
Raphitoma sp., Daphnella ? gregorioi
Raphitoma sp. Monterosato 1884 snail
 Neogastropoda - Drilliidae
"Pleurotoma (Drillia) picaculina" = Drillia
"Pleurotoma (Drillia) picaculina" = Drillia snail
 Neogastropoda - Borsoniidae
Microdrillia sp., Microdrillia spp.
Microdrillia sp. Casey 1903 snail
Microdrillia spp. Casey 1903 snail
 Neogastropoda - Turridae
Eopleurotoma cochlea, Eopleurotoma desnoyersii, Eopleurotoma nupera, Eopleurotoma rugosa, Eopleurotoma sp., Eopleurotoma spp., Eopleurotoma cf. thyroidifera, Eopleurotoma sayi, Lyrosurcula dalli, Lyrosurcula funiculigera, Coronia alternata, Coronia aff. childreni, Coronia childreni, Coronia cf. genitiva, Trypanotoma melanella, Trypanotoma terebriformis, Eosurcula beaumonti, Eosurcula lesuerii, Eosurcula pulcherrima, ? Eosurcula sp., Eosurcula tardereperta, Eucheilodon creocarinata, ? Michela sp., Michela sp., Cochlespirella nana, Cochlespirella sp., Surculoma tabulata, Scobinella (Moniliopsis) elaborata, Surculites sp.
Eopleurotoma sp. Cossmann 1889 turrid
Eopleurotoma spp. Cossmann 1889 turrid
Eopleurotoma sayi Lea 1833 turrid
Coronia aff. childreni Lea 1833 turrid
Coronia childreni Lea 1833 turrid
Coronia cf. genitiva Casey 1904 turrid
? Eosurcula sp. Casey 1904 turrid
? Michela sp. Gardner 1945 turrid
Michela sp. Gardner 1945 turrid
Cochlespirella sp. Casey 1903 turrid
Surculites sp. Conrad 1865 turrid
 Neogastropoda -
Lisbonia ? expansa
 Neogastropoda - Nassariidae
Bullia tenera, Bullia altilis
Bullia altilis Conrad 1832 snail
 Neogastropoda - Buccinidae
Pseudoliva vetusta, Laevibuccinum prorsum, ? Siphonalia sp., Terebrifusus amoenus, ? Metula sp., Penion cerbissimus, Penion bellus, Penion delabechii, "Buccitriton texanum" = Phos (Buccitriton), Buccitriton sagenum
Pseudoliva vetusta Conrad 1833 true whelk
? Siphonalia sp. Adams 1863 true whelk
? Metula sp. Adams and Adams 1853 true whelk
Penion cerbissimus true whelk
Penion bellus Conrad 1833 true whelk
Penion delabechii Lea 1833 true whelk
"Buccitriton texanum" = Phos (Buccitriton) true whelk
Buccitriton sagenum Conrad 1833 true whelk
 Neogastropoda - Fasciolariidae
Lirofusus thoracicus, Latirus plicatus, Latirus moorei, Mazzalina inaurata, Falsifusus sp., Clavilithes columbaris, Clavilithes ? pachyleurus, ? Clavilithes sp., Clavilithes sp.
Latirus moorei Gabb 1860 snail
Mazzalina inaurata Conrad 1833 snail
? Clavilithes sp. Swainson 1840 snail
Clavilithes sp. Swainson 1840 snail
 Neogastropoda - Columbellidae
"Mitrella (Columbellopsis) elevata" = Columbellopsis, Mitrella (Clinurella) bucciniformis, Mitrella sp., Mitrella (Columbellopsis) parva
"Mitrella (Columbellopsis) elevata" = Columbellopsis snail
Mitrella sp. Risso 1826 snail
 Neogastropoda - Melongenidae
? Busycon sp., Cornulina armigera, Levifusus irrasus, Levifusus ? irrasus, Levifusus mortonii, Levifusus trabeatus
? Busycon sp. Röding 1798 whelk
Cornulina armigera Conrad 1833 snail
Levifusus irrasus snail
hodsoni
Levifusus trabeatus Conrad 1858 snail
 Neogastropoda - Cancellariidae
Trigonostoma aff. aurorea, Trigonostoma aff. pulcherrimum, Trigonostoma cf. pulcherrimum, Trigonostoma spp., Trigonostoma babylonicum, Trigonostoma gemmatum, Trigonostoma cf. panones, Trigonostoma panones, Sveltia alveata, Sveltia (Aneurystoma) priama, Bonellitia (Babylonella) cf. elevata, Bonellitia elevata, ? Bonellitia sp., Bonellitia tortiplicata, aff. Coptostoma sp., Sveltella parva
Trigonostoma spp. Blainville 1827 snail
Trigonostoma babylonicum Lea 1833 snail
Trigonostoma gemmatum Conrad 1833 snail
Trigonostoma cf. panones snail
smithvillensis
? Bonellitia sp. Jousseaume 1887 snail
aff. Coptostoma sp. Cossmann 1899 snail
 Neogastropoda - Muricidae
Hexaplex mantelli, "Murex vanuxemi" = Hexaplex (Hexaplex) vanuxemi, "Laevityphis (Laevityphis) gracilis" = Siphonochelus (Laevityphis) gracilis, ? Murotriton sp., ? Thais sp.
Hexaplex mantelli murex snail
"Murex vanuxemi" = Hexaplex (Hexaplex) vanuxemi Conrad 1865 murex snail
"Laevityphis (Laevityphis) gracilis" = Siphonochelus (Laevityphis) gracilis Conrad 1833 murex snail
? Murotriton sp. murex snail
? Thais sp. Röding 1798 murex snail
 Neogastropoda - Volutidae
"Bullata plicata" = Closia (Bullata), "Bullata spp." = Closia (Bullata), Bullata larvata, Bullata semen, Lapparia pactilis, Athleta sp., "Athleta petrosus" = Athleta petrosa, Athleta sayanus, Caricella doliata, Caricella sp., Caricella pyruloides, Caricella bolaris
"Bullata plicata" = Closia (Bullata) volute
"Bullata spp." = Closia (Bullata) Jousseaume 1875 volute
Bullata larvata Conrad 1833 volute
Bullata semen Lea 1833 volute
Athleta sp. Conrad 1853 volute
"Athleta petrosus" = Athleta petrosa Conrad 1833 volute
Athleta sayanus Conrad 1833 volute
Caricella sp. Conrad 1835 volute
Caricella pyruloides Conrad 1832 volute
Caricella bolaris Conrad 1833 volute
 Neogastropoda - Marginellidae
"aff. Marginella (Leptegouana) columba" = Prunum (Microspira), "Prunum (Leptegouana) columba" = Prunum (Microspira), "Cryptospira (Euryentome) silabra" = Marginella silabra
"aff. Marginella (Leptegouana) columba" = Prunum (Microspira) margin shell
"Prunum (Leptegouana) columba" = Prunum (Microspira) margin shell
"Cryptospira (Euryentome) silabra" = Marginella silabra Palmer 1937 margin shell
 Neogastropoda - Mitridae
Fusimitra adamski, Fusimitra perexilis
Fusimitra adamski mitre shell
Fusimitra perexilis mitre shell
 Neogastropoda - Olivellidae
Agaronia sp., Agaronia spp., Agaronia alabamensis, Agaronia bombylis
Agaronia sp. Gray 1839 snail
Agaronia spp. Gray 1839 snail
Agaronia alabamensis Conrad 1833 snail
Agaronia bombylis Conrad 1833 snail
 Neogastropoda - Olividae
"Ancillus sp." = Ancilla (Ancillus), Ancilla staminea
"Ancillus sp." = Ancilla (Ancillus) Monfort 1810 olive snail
Ancilla staminea Conrad 1832 olive snail
 Neogastropoda - Costellariidae
Pyramimitra terebraeformis, Uromitra sp., Conomitra fusoides
Pyramimitra terebraeformis Conrad 1833 ribbed mitre
Uromitra sp. Bellardi 1887 ribbed mitre
Conomitra fusoides Lea 1833 ribbed mitre
 Sorbeoconcha - Strombidae
"Ectinochilus laqueatum" = Rimella
"Ectinochilus laqueatum" = Rimella true conch
 Sorbeoconcha - Rostellariidae
Calyptraphorus velatus
Calyptraphorus velatus Conrad 1833 snail
 Sorbeoconcha -
Leiorhinus prorutus, ? Leiorhinus sp.
? Leiorhinus sp. Gabb 1860 snail
 Sorbeoconcha - Ficidae
Ficopsis penita
Ficopsis penita fig shell
 Sorbeoconcha - Cypraeidae
Cypraeorbis nucleoides
 Sorbeoconcha - Cassidae
? Phalium sp., Doliocassis nupera
? Phalium sp. Link 1807 snail
Doliocassis nupera Conrad 1833 snail
 Sorbeoconcha - Bursidae
"Ranellina maclurii" = Ranellina sulcata
"Ranellina maclurii" = Ranellina sulcata Lea 1833 frog shell
 Sorbeoconcha - Rissoidae
Turboella ziga
 Sorbeoconcha - Vermetidae
Serpulorbis sp.
Serpulorbis sp. Sasso 1827 worm shell
 Sorbeoconcha - Vitrinellidae
aff. Circulus sotoensis, Circulus cf. sotoensis, ? Circulus sp., aff. Circulus sp., Cyclostremiscus axacuus
? Circulus sp. Jeffreys 1842 snail
aff. Circulus sp. Jeffreys 1842 snail
 Sorbeoconcha - Tornidae
cf. Teinostoma sp., Teinostoma sp., Teinostoma (Idoraphe) subrotundum, Teinostoma ? texanum
cf. Teinostoma sp. Adams and Adams 1853 snail
Teinostoma sp. Adams and Adams 1853 snail
Teinostoma ? texanum Palmer 1937 snail
 Sorbeoconcha - Iravadiidae
Pasitheola guttula, Pasitheola sp.
Pasitheola sp. Cossmann 1896 snail
 Sorbeoconcha - Caecidae
? Caecum sp.
? Caecum sp. Fleming 1813 snail
 Sorbeoconcha - Eulimidae
? Eulima extremis, Eulima extremis, Balcis aciculata, Balcis claibornia, Balcis notata, Melanella spp., Niso sp.
? Eulima extremis Aldrich 1911 snail
Eulima extremis Aldrich 1911 snail
Melanella spp. Bowdich 1822 snail
Niso sp. Risso 1826 snail
 Sorbeoconcha - Naticidae
aff. Natica (Naticarius) semilunata, Natica (Tella) magnoumbilicata, aff. Natica sp., Natica sp., ? Eunaticina sp., Sinum bilex, Sinum declive, Sinum ? declive, Neverita limula, Euspira leana, Polinices cf. aratus, Polinices eminulus
aff. Natica sp. Scopoli 1777 moon snail
Natica sp. Scopoli 1777 moon snail
? Eunaticina sp. Fischer 1885 moon snail
Sinum bilex moon snail
Sinum declive Conrad 1833 moon snail
Sinum ? declive Conrad 1833 moon snail
Neverita limula Conrad 1833 moon snail
Euspira leana moon snail
Polinices eminulus Conrad 1833 moon snail
 Sorbeoconcha - Turritellidae
Actaeonema sulcatum, Mesalia vetusta, "Turritella carinata" = Haustator carinata, Turritella ghigna, Turritella sp., Turritella spp., Turritella apita, Turritella nasuta, Turritella obruta
Actaeonema sulcatum turret shell
Mesalia vetusta Conrad 1833 turret shell
"Turritella carinata" = Haustator carinata Lea 1833 turret shell
Turritella ghigna turret shell
Turritella sp. Lamarck 1799 turret shell
Turritella spp. Lamarck 1799 turret shell
Turritella apita de Gregorio 1890 turret shell
Turritella nasuta turret shell
Turritella obruta Conrad 1833 turret shell
 Sorbeoconcha - Thiaridae
Bayania claibornensis, aff. Bayania secale, Bayania cf. secale, ? Bayania sp., Bayania sp.
? Bayania sp. Munier-Chalmas 1877 snail
Bayania sp. Munier-Chalmas 1877 snail
 Sorbeoconcha - Siliquariidae
Tenagodus vitis
Tenagodus vitis Conrad 1835 snail
 Sorbeoconcha - Cerithiidae
Dirocerithium whitfieldi
 Trochoidea - Tegulidae
"Tegula (Agathistoma) claibornensis" = Agathistoma
"Tegula (Agathistoma) claibornensis" = Agathistoma snail
 Trochoidea - Skeneidae
? Parviturbo sp., Tiburnus eboreus, ? Tiburnus sp., Tiburnus cf. texanus, Solariorbis depressus, Solariorbis rotulus, Solariorbis sp., Solariorbis subangulatus
? Parviturbo sp. Pilsbry and McGinty 1945 snail
? Tiburnus sp. de Gregorio 1890 snail
Solariorbis sp. Conrad 1865 snail
Solariorbis subangulatus Meyer 1886 snail
 Trochoidea - Colloniidae
? Cirsochilus claibornemse
 Trochoidea - Trochidae
Norrisia (Norrisella) micromphala, Norrisia nautiloides, Norrisia (Norrisella) nitens, ? Norrisia sp., Norrisia sp.
? Norrisia sp. Bayle 1880 top snail
Norrisia sp. Bayle 1880 top snail
 Trochoidea - Solariellidae
Solariella fungina, Solariella tricosta, Solariella stalagmium, Solariella cancellata
Solariella stalagmium Conrad 1833 snail
Solariella cancellata Conrad 1833 snail
 Lepetellida - Fissurellidae
? Diodora sp., Diodora tenebrosa
? Diodora sp. Gray 1821 snail
Diodora tenebrosa Conrad 1833 snail
Scaphopoda
 Dentaliida - Dentaliidae
"Dentalium (Antalis) thalloides" = Antalis, Dentalium annulatum, Dentalium sp., "Dentalium (Antalis) cf. minutistriatum" = Dentalium minutistriatum
"Dentalium (Antalis) thalloides" = Antalis tusk shell
Dentalium sp. Linnaeus 1758 tusk shell
"Dentalium (Antalis) cf. minutistriatum" = Dentalium minutistriatum Gabb 1850 tusk shell
 Gadilida - Gadilidae
Cadulus (Dishides) subcoarcuatus
Bivalvia
 Nuculida - Nuculidae
Nucula (Nucula) ovula, Nucula (Nucula) magnifica
Nucula (Nucula) ovula Lea 1833 nut clam
Nucula (Nucula) magnifica Conrad 1833 nut clam
 Protobranchia - Nuculanidae
Nuculana coelata, Nuculana sp., Calorhadia seminoides, Calorhadia sp., Calorhadia bella, Calorhadia equalis, Calorhadia (Calorhadia) opulenta, Orthoyoldia sp.
Nuculana coelata pointed nut clam
Nuculana sp. Link 1807 pointed nut clam
Calorhadia seminoides pointed nut clam
Calorhadia sp. Stewart 1930 pointed nut clam
Calorhadia bella pointed nut clam
Calorhadia equalis pointed nut clam
Orthoyoldia sp. Verrill 1897 pointed nut clam
 Pectinida - Pectinoidae
? Spondylus sp., Chlamys deshayesii
? Spondylus sp. Linnaeus 1758 scallop
Chlamys deshayesii Lea 1833 scallop
 Pectinida - Plicatulidae
Plicatula filamentosa
Plicatula filamentosa Conrad 1833 scallop
 Pectinida - Anomiidae
Anomia lisbonensis
Anomia lisbonensis Aldrich 1886 jingle
 Ostreida - Ostreidae
? Ostrea sp., Cubitostrea sp., Crassostrea alabamensis
? Ostrea sp. Linnaeus 1758 oyster
Cubitostrea sp. Sacco 1897 oyster
 Ostreida - Pteriidae
Pteria limula
Pteria limula Conrad 1833 pearl oyster
 Arcida - Glycymerididae
Glycymeris sp., Glycymeris staminea, Glycymeris idonea, Glycymeris trigonella
Glycymeris sp. Da Costa 1778 clam
Glycymeris staminea Conrad 1833 clam
Glycymeris idonea Conrad 1865 clam
Glycymeris trigonella Conrad 1833 clam
 Arcida - Arcidae
Trinacria cuneus, Pachecoa ovalis, ? Arca sp., Arca sp., Barbatia (Plagiarca) rhomboidella, Barbatia (Cucullaearca) ludoviciana, "cf. Cucullaearca sp." = Barbatia (Cucullaearca)
Trinacria cuneus Conrad 1833 clam
? Arca sp. Linnaeus 1758 ark
Arca sp. Linnaeus 1758 ark
"cf. Cucullaearca sp." = Barbatia (Cucullaearca) Conrad 1865 clam
 Arcida - Limopsidae
Limopsis ? aviculoides
Limopsis ? aviculoides Conrad 1862 clam
 Mytilida - Mytilidae
Crenella isocardoides, ? Crenella sp., ? Botula sp.
? Crenella sp. Brown 1827 mussel
? Botula sp. Mörch 1853 mussel
 Solenida - Solenidae
? Solen sp.
? Solen sp. Linnaeus 1758 clam
 Solenida - Pharidae
? Ensis sp.
? Ensis sp. Schumacher 1817 clam
 Poromyida - Verticordiidae
Verticordia sp.
Verticordia sp. Sowerby 1844 clam
 Pholadida - Corbulidae
? Corbula sp., Corbula compressa, cf. Parmicorbula gibbosa, cf. Caestocorbula murchisoni, Caestocorbula fossata, Vokesula smithvillensis, Caryocorbula alabamensis
? Corbula sp. Bruguière 1789 clam
Corbula compressa Lea 1833 clam
Vokesula smithvillensis Harris 1919 clam
 Cardiida - Psammobiidae
Gari filosum
 Cardiida - Tellinidae
Tellina (Angulus) entaenia, "Tellina raveneli" = Tellina (Arcopagia) raveneli, Tellina sp., "Macoma ? scandula" = Tellina scandula, "Macoma sillimani" = Tellina sillimani, Tellina leana
Tellina (Angulus) entaenia Dall 1900 tellin clam
"Tellina raveneli" = Tellina (Arcopagia) raveneli Conrad 1846 tellin clam
Tellina sp. Linnaeus 1758 tellin clam
"Macoma ? scandula" = Tellina scandula Conrad 1834 tellin clam
"Macoma sillimani" = Tellina sillimani Conrad 1846 tellin clam
Tellina leana tellin clam
 Cardiida - Semelidae
"Semele profunda" = Amphidesma profunda, Abra sp., Abra (Abra) nitens
"Semele profunda" = Amphidesma profunda Conrad 1893 clam
Abra sp. Lamarck 1818 abra
Abra (Abra) nitens Lea 1833 abra
 Cardiida - Cardiidae
Nemocardium gambrinum
 Cardiida - Erycinidae
Erycina plicatula, "Mactropsis aequorea" = Erycina aequorea
"Mactropsis aequorea" = Erycina aequorea Conrad 1833 clam
 Cardiida - Kelliidae
? Bornia sp.
 Cardiida - Veneridae
"Callista (Costacallista) mortoni" = Costacallista mortoni, Callista (Costacallista) cf. aequorea, Callista (Costacallista) aequorea, Katherinella trigoniata, Pitar poulsoni, Pitar sp., Pitar (Pitar) nuttali, Callista sp., Callista (Callista) perovata, "Grateloupia (Cytheriopsis) hydana" = Cytheriopsis hydana
"Callista (Costacallista) mortoni" = Costacallista mortoni Conrad 1834 venus clam
Callista (Costacallista) aequorea Conrad 1833 venus clam
Pitar poulsoni venus clam
Pitar sp. Römer 1857 venus clam
Pitar (Pitar) nuttali Conrad 1834 venus clam
Callista sp. Poli 1791 venus clam
Callista (Callista) perovata Conrad 1833 venus clam
"Grateloupia (Cytheriopsis) hydana" = Cytheriopsis hydana Conrad 1865 venus clam
 Cardiida - Glossidae
aff. Glossus sp.
aff. Glossus sp. Poli 1795 clam
 Cardiida - Kelliellidae
Alveinus minutus
Alveinus minutus Conrad 1865 clam
 Cardiida - Ungulinidae
Diplodonta sp., ? Diplodonta sp., "Microstagon nana" = Diplodonta (Microstagon), Diplodonta ungulina
Diplodonta sp. Bronn 1831 clam
? Diplodonta sp. Bronn 1831 clam
"Microstagon nana" = Diplodonta (Microstagon) clam
Diplodonta ungulina Conrad 1833 clam
 Cardiida - Mactridae
Spisula parilis, Spisula decisa, Pteropsis sp.
Spisula parilis Conrad 1833 clam
Spisula decisa clam
palmeris
Pteropsis sp. Conrad 1860 clam
 Cardiida - Sportellidae
Hindsiella faber
Hindsiella faber clam
donacia
 Cardiida - Lasaeidae
? Kellia sp.
? Kellia sp. Fischer 1884 clam
 Lucinida - Lucinidae
Linga carinifera, Linga ? hamata, Linga (Cavilinga) pomila, ? Lucina sp., Lucina (Recurvella) dolabra, Lucina (Callucina) papyracea, ? Lucina bisculpta, Saxolucina (Plastomiltha) ? claibornensis, Eomiltha pandata, Eophysema ozarkana, Corbis lirata, Corbis undata
? Lucina sp. Bruguière 1797 clam
Lucina (Recurvella) dolabra Conrad 1833 clam
? Lucina bisculpta Meyer 1886 clam
Eomiltha pandata Conrad 1833 clam
Corbis lirata Conrad 1833 clam
Corbis undata Conrad 1833 clam
 Carditida - Astartidae
? Astarte sp., "Micromeris minutissima" = Astarte minutissima, "Cuna parva" = Astarte parva, Lirodiscus sp., Lirodiscus tellinoides
? Astarte sp. Sowerby 1816 clam
"Micromeris minutissima" = Astarte minutissima Lea 1833 clam
"Cuna parva" = Astarte parva Wood 1840 clam
Lirodiscus sp. Conrad 1869 clam
Lirodiscus tellinoides Conrad 1833 clam
 Carditida - Carditidae
Venericardia (Pleuromeris) parva, "Venericardia (Claibornicardia) sillimani" = Glyptoactis (Claibornicardia), Venericardia (Claibornicardia) cf. alticostata, Venericardia (Claibornicardia) alticostata, Venericardia (Claibornicardia) ? trapaquara, Venericardia sp., Venericardia (Venericor) sp., "Venericardia (Venericardia) rotunda" = Venericardia (Rotundicardia) rotunda
"Venericardia (Claibornicardia) sillimani" = Glyptoactis (Claibornicardia) clam
Venericardia sp. Lamarck 1801 clam
Venericardia (Venericor) sp. Stewart 1930 clam
"Venericardia (Venericardia) rotunda" = Venericardia (Rotundicardia) rotunda Lea 1833 clam
 Carditida - Condylocardiidae
Cuna sp.
Cuna sp. Hedley 1902 clam
 Carditida - Crassatellidae
Bathytormus protextus, "Crassatella alta" = Crassatella uvasana, Crassinella minor
Bathytormus protextus Conrad 1832 clam
"Crassatella alta" = Crassatella uvasana Conrad 1855 clam
Crassinella minor Lea 1833 clam
Crenella margaritacea
  -
"Crenella margaritacea" = Stalagmium margaritaceum
"Crenella margaritacea" = Stalagmium margaritaceum Conrad 1833
Egeria
  -
"Egerella subtrigonia" = Egeria subtrigonia, "Diplodonta (Diplodonta) inflata" = Egeria inflata
"Egerella subtrigonia" = Egeria subtrigonia Lea 1833
"Diplodonta (Diplodonta) inflata" = Egeria inflata Lea 1833