PBDB Collection

Sohl and Koch OFR # 110 (Cretaceous of the United States)

Also known as ; USGS # 31497

Where: Sumter County, Alabama (32.7° N, 88.3° W: paleocoordinates 36.2° N, 66.2° W)

• small collection-level geographic resolution

When: Discoscaphites conradi ammonoid zone, Prairie Bluff Formation, Late/Upper Maastrichtian (70.6 - 66.0 Ma)

• Haustator bilira assemblage zone

• formation-level stratigraphic resolution

Environment/lithology: marine; lithified, gray, silty lime mudstone

Size class: mesofossils

Reposited in the USGS

Collection methods: bulk,

• Sohl collection

Primary reference: N. F. Sohl and C. F. Koch. 1983. Upper Cretaceous (Maestrichtian) Mollusca from the Haustator bilira Assemblage Zone in the East Gulf Coastal Plain. USGS Open File Report 83-451:1-239 [M. Kosnik/M. Kosnik/M. Uhen]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 4177: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

unclassified
-	Trochocyathidae indet., Lithophagidae indet., Crinoidae indet. Trochocyathidae indet. Trochocyathid coral Lithophagidae indet. Lithophagid borings Crinoidae indet. Crinoid columnal
Demospongiae
Clavulina - Clionaidae	Cliona sp. Cliona sp. demosponge Clione sp.
Anthozoa
Scleractinia - Micrabaciidae	Micrabacia sp. Micrabacia sp. Milne-Edwards 1849 stony coral Micrabacia spp.
Bivalvia
Nuculanida - Nuculanidae	Nuculana sp., Nuculana whitfieldi Nuculana sp. Link 1807 pointed nut clam Nuculana sp. Nuculana whitfieldi pointed nut clam Nuculana whitfieldi (Gardner)
Nuculanida - Malletiidae	Malletia longfrons Malletia longfrons clam Malletia longfrons (Conrad)
Nuculida - Nuculidae	Nucula percrassa Nucula percrassa nut clam Nucula percrassa Conrad
Trigoniida - Megatrigonioidae	Pterotrigonia (Scabrotrigonia) sp. Pterotrigonia (Scabrotrigonia) sp. Dietrich 1933 clam Pterotrigonia (Scabrotrigonia) sp.
Carditida - Astartidae	Astarte culebrensis Astarte culebrensis clam Astarte? culebrensis (Stephenson)
Carditida - Carditidae	Vetericardiella webbervillensis Vetericardiella webbervillensis clam Vetericardiella webbervillensis (S
Carditida - Crassatellidae	Crassatella sp. Crassatella sp. Lamarck 1799 clam Crassatella sp.
Pholadida - Corbulidae	Caestocorbula (Parmicorbula) sp., Caestocorbula (Caesticorbula) crassaplica Caestocorbula (Parmicorbula) sp. Vincent 1910 clam Caesticorbula (Parmicorbula) sp. - originally entered as "Caesticorbula sp." Caestocorbula (Caesticorbula) crassaplica Vincent 1910 clam Caesticorbula (Caesticorbula) cras - originally entered as "Caesticorbula crassaplica"
Cardiida - Arcticidae	Veniella conradi Veniella conradi Morton 1833 clam Veniella conradi (Morton)
Cardiida - Cardiidae	Granocardium (Granocardium) sp., Protocardia (Brevicardium) sp. Granocardium (Granocardium) sp. Gabb 1869 cockle Granocardium (Granocardium) sp. Protocardia (Brevicardium) sp. Beyrich 1845 cockle Protocardium (Brevicardium) sp. - originally entered as "Protocardium sp."
Lucinida - Mactromyidae	Unicardium concentricum Unicardium concentricum clam Unicardium concentricum (Conrad)
Mytilida - Crenellidae	Crenella elegantula, Crenella serica Crenella elegantula Meek and Hayden 1862 clam Crenella elegantula Meek & Hayden Crenella serica Conrad 1860 clam Crenella serica Conrad
Arcida - Cucullaeidae	"Cucullaea (Idonearca) capax" = Idonearca capax "Cucullaea (Idonearca) capax" = Idonearca capax Conrad 1858 clam Cucullaea (Idonearca) capax Conrad
Arcida - Parallelodontidae	Nemodon eufaulensis Nemodon eufaulensis clam Nemodon eufaulensis (Gabb) [entered as Nemodon eufaulensis]
Arcida - Arcidae	Striarca sp. Striarca sp. Conrad 1862 clam Striarca sp.
Pectinida - Pectinoidae	Spondylus (Spondylus) sp., Camptonectes (Camptonectes) sp. Spondylus (Spondylus) sp. Linnaeus 1758 scallop Spondylus (Spondylus) sp. Camptonectes (Camptonectes) sp. Meek 1864 scallop Camptonectes (Comptonectes) sp.
Pectinida - Dimyidae	Atreta melleni Atreta melleni scallop Atreta melleni (Stephenson)
Pectinida - Entoliidae	Syncyclonema simplicius Syncyclonema simplicius scallop Syncylonema simplicus (Conrad) - originally entered as "Syncylonema simplicius"
Pectinida - Plicatulidae	Plicatula (Plicatula) mullicaensis Plicatula (Plicatula) mullicaensis scallop Plicatula (Plicatula) mullicaensis
Ostreida - Ostreidae	Ostrea plumosa, Arctostrea falacata, Cubitostrea tecticosta, Pycnodonte vesicularis, Gryphaeostrea vomer, "Exogyra costata" = Exogyra (Exogyra) costata Ostrea plumosa Morton 1833 oyster Ostrea plumosa Morton Arctostrea falacata oyster Arctostrea falacata (Gabb) Cubitostrea tecticosta Gabb 1860 oyster Cubitostrea tecticosta (Gabb) Pycnodonte vesicularis Lamarck 1806 oyster Pycnodonte vesicularis Lamarck Gryphaeostrea vomer Morton 1828 oyster Gryphaeostrea vomer Morton "Exogyra costata" = Exogyra (Exogyra) costata Say 1820 oyster Exogyra costata Say
Myalinida - Inoceramidae	Inoceramus (Inoceramus) sp. Inoceramus (Inoceramus) sp. Sowerby 1814 clam Inoceramus (Inoceramus) sp.
Scaphopoda
Gadilida - Gadilidae	Cadulus obnutus Cadulus obnutus tusk shell Cadulus obnutus (Conrad)
Dentaliida - Dentaliidae	Dentalium sp. Dentalium sp. Linnaeus 1758 tusk shell Dentalium sp. (ribbed)
Gastropoda
Neotaenioglossa - Calyptraeidae	Thylacus cretaceus Thylacus cretaceus Conrad 1860 slipper shell Thylacus cretaceus Conrad
Neotaenioglossa -	Anteglossia sp. Anteglossia sp. Vokes 1948 snail Anteglosia sp. - originally entered as "Anteglosia sp."
Cerithioidea - Turritellidae	"Turritella (Sohlitella) bilira" = Haustator bilira, Turritella sp. "Turritella (Sohlitella) bilira" = Haustator bilira Stephenson 1941 turret shell Turritella (Sohlitella) bilira (St Turritella sp. Lamarck 1799 turret shell Turritella sp.
Sorbeoconcha - Aporrhaidae	Arrhoges (Latiala) sp., Anchura sp. Arrhoges (Latiala) sp. Gabb 1868 snail Arrhoges (Latiala) sp. Anchura sp. Conrad 1860 snail Anchura sp.
Neogastropoda -	Neogastropoda indet. Neogastropoda indet. Thiele 1929 snail Neogastropods indeterminate
Neogastropoda - Muricidae	Lowenstamia cf. subplanus Lowenstamia cf. subplanus murex snail Lowenstamia cf. L. subplanus (Gabb - originally entered as "Lowenstamia cf. subplanus"
Neogastropoda - Paladmetidae	Paladmete cancellaria Paladmete cancellaria Conrad 1858 snail Paladmete cancellaria (Conrad)
Neogastropoda - Pyropsidae	Pyropsis sp. Pyropsis sp. Conrad 1860 snail Pyropsis spp.
Sorbeoconcha - Perissityidae	Stantonella sp., Buccinopsis sp., Drilluta sp., Graphidula sp., Bellifusus sp., Anomalofusus sp. Stantonella sp. Wade 1926 true whelk Stantonella sp. Buccinopsis sp. Conrad 1857 true whelk Buccinopsis sp. Drilluta sp. Wade 1916 true whelk Drilluta sp. Graphidula sp. Stephenson 1941 true whelk Graphidula sp. Bellifusus sp. Stephenson 1941 true whelk Bellifusus sp. Anomalofusus sp. Wade 1916 true whelk Anomalofusus sp.
Caenogastropoda - Fasciolariidae	Euspira sp., Gyrodes abyssinus, Gyrodes petrosus Euspira sp. Agassiz 1837 moon snail Euspira sp. Gyrodes abyssinus moon snail Gyrodes abyssinus (Morton) Gyrodes petrosus moon snail Gyrodes petrosus (Morton)
Heterostropha - Ringiculidae	Ringicula (Ringicula) pulchella Ringicula (Ringicula) pulchella Shumard 1861 snail Ringicula (Ringicula) pulchella Sh
Heterostropha - Architectonicidae	Architectonica (Granosolarium) sp. Architectonica (Granosolarium) sp. Röding 1798 sundial Architectonica (Granosolarium) sp.
Heterostropha - Mathildidae	Gegania sp., Mathilda cf. cedarensis, Mathilda aff. ripleyana Gegania sp. Jeffreys 1884 snail Tuba sp. Mathilda cf. cedarensis Stephenson 1941 snail Mathilda cf. M. cedarensis Stephen - originally entered as "Mathilda cf. cedarensis" Mathilda aff. ripleyana Wade 1926 snail Mathilda aff. M. ripleyana Wade - originally entered as "Mathilda aff. ripleyana"
Cephalopoda
Ammonitida - Scaphitidae	Discoscaphites sp. Discoscaphites sp. Meek 1870 ammonite Discoscaphites sp.
Ammonitida - Baculitidae	"Baculites columna" = Trachybaculites columna, Baculites tippahensis "Baculites columna" = Trachybaculites columna Morton 1834 ammonite Baculites columna Morton Baculites tippahensis ammonite Baculites tippahensis Conrad
Nautilida - Nautilidae	Eutrephoceras sp. Eutrephoceras sp. Hyatt 1894 nautiloid Eutrephoceras sp.
Polychaeta
Serpulimorpha -	Hamulus onyx Hamulus onyx Morton 1834 Hamulus onyx Morton
Bryozoa
-	Bryozoa indet. Bryozoa indet. Ehrenberg 1831 Bryozoa (encrusting)