PBDB Collection

Sohl and Koch OFR # 94 (Cretaceous of the United States)

Also known as N. Scooba; USGS # 25440

Where: Kemper County, Mississippi (32.9° N, 88.5° W: paleocoordinates 36.4° N, 66.3° W)

• small collection-level geographic resolution

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

• Haustator bilira assemblage zone

• member-level stratigraphic resolution

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

Size class: mesofossils

Preservation: original calcite

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 4167: 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
-	Vertebrata indet., Vertebrata indet. Vertebrata indet. Lamarck 1801 Fish parts Vertebrata indet. Lamarck 1801 Shark parts
Echinoidea
Cidaroida - Cidaridae	Cidaris wahalakensis Cidaris wahalakensis de Loriol 1887 pencil urchin Cidaris wahalakensis
Calycina - Phymosomatidae	Rachiosoma mortoni Rachiosoma mortoni de Loriol 1887 sea urchin Rachisoma mortoni (deLoriol)? - originally entered as "Rachisoma mortoni"
Gastropoda
Sorbeoconcha - Naticidae	Euspira cf. rectilabrum, Gyrodes abyssinus, Gyrodes petrosus Euspira cf. rectilabrum Conrad 1858 moon snail Euspira cf. Euspira rectilabrum (C - originally entered as "Euspira cf. rectilabrum" Gyrodes abyssinus moon snail Gyrodes abyssinus (Morton) Gyrodes petrosus moon snail Gyrodes petrosus (Morton)
Sorbeoconcha - Capulidae	Capulus cuthandensis Capulus cuthandensis snail Capulus cuthandensis Stephenson
Neogastropoda - Pyropsidae	Pyropsis sp. Pyropsis sp. Conrad 1860 snail Pyropsis spp.
Neogastropoda - Turbinellidae	Napulus sp. Napulus sp. Stephenson 1941 snail Napulus sp.
Neogastropoda - Melongenidae	Pyrifusus sp. Pyrifusus sp. Conrad 1858 snail Pyrifusus sp.
Neogastropoda - Fasciolariidae	? Drilluta sp., ? Bellifusus sp. ? Drilluta sp. Wade 1916 snail Drilluta ? sp. - originally entered as "Drilluta ? sp." ? Bellifusus sp. Stephenson 1941 snail Bellifusus ? sp. - originally entered as "Bellifusus ? sp."
Neogastropoda - Buccinidae	Stantonella sp. Stantonella sp. Wade 1926 true whelk Stantonella ? sp.
Neogastropoda - Volutidae	Longoconcha sp. Longoconcha sp. Stephenson 1941 volute Longoconcha spp.
Sorbeoconcha - Aporrhaidae	Anchura ? noakensis, Anchura sp. Anchura ? noakensis snail Anchura noakensis? Stephenson - originally entered as "Anchura noakensis ?" Anchura sp. Conrad 1860 snail Anchura sp.
Sorbeoconcha - Xenophoridae	"Xenophora leprosa" = Xenophora (Endoptygma) leprosa "Xenophora leprosa" = Xenophora (Endoptygma) leprosa Morton 1834 carrier shell Xenophora leprosa (Morton)
Neotaenioglossa - Trichotropidae	Turbinopsis sp. Turbinopsis sp. Conrad 1860 snail originally entered as "Turbinopsis "
Cerithioidea - Turritellidae	Turritella sp., Turritella vertebroides Turritella sp. Lamarck 1799 turret shell Turritella sp. Turritella vertebroides Morton 1834 turret shell Turritella vertebroides Morton
Euomphalina - Euomphalidae	Weeksia deplanata Weeksia deplanata snail Weeksia deplanata (Johnson)
Opisthobranchia - Scaphandridae	Ellipsoscapha sp., Ellipsoscapha mortoni Ellipsoscapha sp. Stephenson 1941 snail Ellipsoscapha ? sp. Ellipsoscapha mortoni Forbes 1845 snail Ellipsoscapha mortoni (Forbes)
Cephalopoda
Nautilida - Nautilidae	"Eutrephoceras perlata" = Eutrephoceras perlatus "Eutrephoceras perlata" = Eutrephoceras perlatus Morton 1834 Eutrephoceras perlata Morton
Belemnitida - Belemnitellidae	Belemnitella americana Belemnitella americana belemnite Belemnitella americana (Morton)
Ammonitida - Baculitidae	Baculites sp. Baculites sp. Lamarck 1799 ammonite Baculites sp. (Smooth-ovate)
Ammonitida - Scaphitidae	Discoscaphites conradi Discoscaphites conradi Morton 1834 ammonite Discoscaphites conradi (Morton) va
Bivalvia
Pectinida - Plicatulidae	Plicatula (Plicatula) mullicaensis Plicatula (Plicatula) mullicaensis scallop Plicatula (Plicatula) mullicaensis
Pectinida - Anomiidae	Paranomia scabra, Anomia (Anomia) argentaria Paranomia scabra scallop Paranomia scabra (Morton) Anomia (Anomia) argentaria Morton 1833 jingle Anomia (Anomia) argentaria Morton
Pectinida - Limidae	Lima (Lima) pelagica Lima (Lima) pelagica Morton 1833 file clam Lima (Lima) pelagica (Morton)
Pectinida - Pectinoidae	Pecten (Pecten) venustus Pecten (Pecten) venustus scallop Pecten (Pecten?) venustus Morton
Ostreida - Gryphaeidae	Pycnodonte vesicularis, Gryphaeostrea vomer, "Exogyra costata" = Exogyra (Exogyra) costata 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
Ostreida - Ostreidae	Ostrea plumosa, Arctostrea falacata, "Ostrea mesenterica" = Lopha mesenterica Ostrea plumosa Morton 1833 oyster Ostrea plumosa Morton Arctostrea falacata oyster Arctostrea falacata (Gabb) "Ostrea mesenterica" = Lopha mesenterica Morton 1834 oyster Ostrea mesenterica Morton
Myalinida - Inoceramidae	Inoceramus (Inoceramus) sp. Inoceramus (Inoceramus) sp. Sowerby 1814 clam Inoceramus (Inoceramus) sp.
Arcida - Cucullaeidae	"Cucullaea (Idonearca) capax" = Idonearca capax "Cucullaea (Idonearca) capax" = Idonearca capax Conrad 1858 clam Cucullaea (Idonearca) capax Conrad
Poromyida - Poromyidae	Liopistha protexta Liopistha protexta Conrad 1853 clam Liopistha protexta Conrad
Cardiida - Mactridae	Cymbophora ? lintea Cymbophora ? lintea clam Cymbophora lintea Conrad? - originally entered as "Cymbophora lintea ?"
Cardiida - Arcticidae	Tenea parilis, Veniella conradi Tenea parilis clam Tenea parilis Conrad Veniella conradi Morton 1833 clam Veniella conradi (Morton)
Carditida - Crassatellidae	Crassatella vadosa Crassatella vadosa Morton 1834 clam Crassatella vadosa vadosa Morton
Nuculida - Nuculidae	Nucula percrassa, Nucula perequalis Nucula percrassa nut clam Nucula percrassa Conrad Nucula perequalis nut clam Nucula perequalis Conrad?
Sedentaria
Sabellida - Serpulidae	Serpula sp. Serpula sp. Linnaeus 1758 Serpula sp.
Anthozoa
Scleractinia - Caryophylliidae	Dasmosmilia sp. Dasmosmilia sp. Pourtalès 1880 stony coral Dasmosmilia sp.
Demospongiae
Clavulina - Clionaidae	Cliona sp. Cliona sp. demosponge Clione sp.