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: 39.2° N, 54.9° W (Wright 2013)

• 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: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names

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"
unclassified
-	Vertebrata indet., Vertebrata indet. Vertebrata indet. Lamarck 1801 Fish parts Vertebrata indet. Lamarck 1801 Shark parts
Sedentaria
Sabellida - Serpulidae	Serpula sp. Serpula sp. Linnaeus 1758 Serpula sp.
Cephalopoda
Nautilida - Nautilidae	"Eutrephoceras perlata" = Eutrephoceras perlatus "Eutrephoceras perlata" = Eutrephoceras perlatus Morton 1834 Eutrephoceras perlata Morton
Belemnitida - Belemnitellidae	Belemnitella americana Belemnitella americana Morton 1830 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
Gastropoda
Euomphalina - Euomphalidae	Weeksia deplanata Weeksia deplanata snail Weeksia deplanata (Johnson)
Opisthobranchiata - Scaphandridae	Ellipsoscapha sp., Ellipsoscapha mortoni Ellipsoscapha sp. Stephenson 1941 snail Ellipsoscapha ? sp. Ellipsoscapha mortoni Forbes 1845 snail Ellipsoscapha mortoni (Forbes)
Sorbeoconcha - Capulidae	Capulus cuthandensis Capulus cuthandensis snail Capulus cuthandensis Stephenson
Sorbeoconcha - Naticidae	Gyrodes abyssinus, Gyrodes petrosus, Euspira cf. rectilabrum Gyrodes abyssinus moon snail Gyrodes abyssinus (Morton) Gyrodes petrosus Morton 1834 moon snail Gyrodes petrosus (Morton) Euspira cf. rectilabrum Conrad 1858 moon snail Euspira cf. Euspira rectilabrum (C - originally entered as "Euspira cf. rectilabrum"
Neogastropoda - Pyropsidae	Pyropsis sp. Pyropsis sp. Conrad 1860 snail Pyropsis spp.
Neogastropoda - Turbinellidae	Napulus sp. Napulus sp. Stephenson 1941 snail Napulus sp.
Neogastropoda - Volutidae	Longoconcha sp. Longoconcha sp. Stephenson 1941 volute Longoconcha spp.
Neogastropoda - Buccinidae	Stantonella sp. Stantonella sp. Wade 1926 true whelk Stantonella ? 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."
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)
Cerithioidea - Turritellidae	Turritella sp., Turritella vertebroides Turritella sp. Lamarck 1799 turret shell Turritella sp. Turritella vertebroides Morton 1834 turret shell Turritella vertebroides Morton
Neotaenioglossa - Trichotropidae	Turbinopsis sp. Turbinopsis sp. Conrad 1860 snail originally entered as "Turbinopsis "
Bivalvia
Nuculida - Nuculidae	Nucula perequalis, Nucula percrassa Nucula perequalis nut clam Nucula perequalis Conrad? Nucula percrassa Conrad 1858 nut clam Nucula percrassa Conrad
Poromyida - Poromyidae	Liopistha protexta Liopistha protexta Conrad 1853 clam Liopistha protexta Conrad
Cardiida - Arcticidae	Tenea parilis, Veniella conradi Tenea parilis clam Tenea parilis Conrad Veniella conradi Morton 1833 clam Veniella conradi (Morton)
Cardiida - Mactridae	Cymbophora ? lintea Cymbophora ? lintea clam Cymbophora lintea Conrad? - originally entered as "Cymbophora lintea ?"
Carditida - Crassatellidae	Crassatella vadosa Crassatella vadosa Morton 1834 clam Crassatella vadosa vadosa Morton
Pectinida - Pectinoidae	"Pecten (Pecten) venustus" = Dhondtichlamys venusta "Pecten (Pecten) venustus" = Dhondtichlamys venusta Morton 1833 scallop Pecten (Pecten?) venustus Morton
Pectinida - Anomiidae	Anomia (Anomia) argentaria, Paranomia scabra Anomia (Anomia) argentaria Morton 1833 jingle Anomia (Anomia) argentaria Morton Paranomia scabra Morton 1834 scallop Paranomia scabra (Morton)
Pectinida - Plicatulidae	Plicatula (Plicatula) mullicaensis Plicatula (Plicatula) mullicaensis Weller 1907 scallop Plicatula (Plicatula) mullicaensis
Pectinida - Limidae	Lima (Lima) pelagica Lima (Lima) pelagica Morton 1833 file clam Lima (Lima) pelagica (Morton)
Ostreida - Ostreidae	"Ostrea plumosa" = Acutostrea plumosa, "Ostrea mesenterica" = Lopha mesenterica, Arctostrea falacata "Ostrea plumosa" = Acutostrea plumosa Morton 1833 oyster Ostrea plumosa Morton "Ostrea mesenterica" = Lopha mesenterica Morton 1834 oyster Ostrea mesenterica Morton Arctostrea falacata oyster Arctostrea falacata (Gabb)
Ostreida - Gryphaeidae	Gryphaeostrea vomer, "Exogyra costata" = Exogyra (Exogyra) costata, Pycnodonte vesicularis Gryphaeostrea vomer Morton 1828 oyster Gryphaeostrea vomer Morton "Exogyra costata" = Exogyra (Exogyra) costata Say 1820 oyster Exogyra costata Say Pycnodonte vesicularis Lamarck 1806 oyster Pycnodonte vesicularis Lamarck
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
Demospongiae
Clavulina - Clionaidae	Cliona sp. Cliona sp. demosponge Clione sp.
Anthozoa
Scleractinia - Caryophylliidae	Dasmosmilia sp. Dasmosmilia sp. Pourtalès 1880 stony coral Dasmosmilia sp.