Sohl and Koch OFR # 256 (Cretaceous of the United States)

Also known as Ft. Gaines NE 206 ft; USGS # 32277

Where: Clay County, Georgia (31.7° N, 85.1° W: paleocoordinates 34.6° N, 63.3° W)

• small collection-level geographic resolution

When: Contusotruncana contusa foram zone, lower Member (Providence Formation), Early/Lower Maastrichtian (70.6 - 66.0 Ma)

• Foraminiferal zonation from King and Skotnicki, 1992.

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, gray, carbonaceous sandstone

Size class: mesofossils

Preservation: original aragonite, original calcite

Reposited in the USGS

Collection methods: core

• Subsurface data 1981-83

Primary reference: N. F. Sohl and C. F. Koch. 1987. Upper Cretaceous (Maestrichtian) larger invertebrates from the Haustator bilira Assemblage Zone in the Atlantic Coastal Plain with further data for the East Gulf. USGS Open File Report 87-194:1-172 [M. Kosnik/M. Kosnik]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 4292: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

Echinoidea
 Cassiduloida -
"Hardouinia sp." = Harduinia
"Hardouinia sp." = Harduinia d'Archiac and Haime 1853 sea urchin
Hardouinea sp.
Polychaeta
 Serpulimorpha -
Hamulus ? huntensis
Hamulus? huntensis Stephenson - originally entered as "Hamulus ? huntensis"
Gastropoda
 Seguenzioidea - Eucyclidae
Calliomphalus (Calliomphalus) nudus snail
Calliomphalus (Calliomphalus) nud
 Sorbeoconcha - Naticidae
Euspira rectilabrum Conrad 1858 moon snail
Euspira rectilabrum (Conrad)
 Neogastropoda - Buccinidae
Odontobasis sp. Meek 1876 true whelk
Odantobasis ? sp. - originally entered as "Odantobasis sp."
 Opisthobranchia - Cylichnidae
Cylichna sp. Lovén 1846 snail
Cylichna sp.
Bivalvia
 Mytilida - Crenellidae
Crenella elegantula Meek and Hayden 1862 clam
Crenella elegantula Meek & Hayden
Crenella serica Conrad 1860 clam
Crenella serica Conrad
 Ostreida - Pteriidae
Pteria sp. Scopoli 1777 pearl oyster
Pteria sp.
 Ostreida - Flemingostreidae
Cubitostrea tecticosta Gabb 1860 oyster
Cubitostrea tecticosta (Gabb)
 Pectinida - Entoliidae
Syncyclonema simplicius scallop
Syncylonema simplicus (Conrad) - originally entered as "Syncylonema simplicius"
 Pectinida - Anomiidae
Anomia (Anomia) ornata Gabb 1876 jingle
Anomia (Anomia) ornata Gabb
Anomia (Anomia) argentaria Morton 1833 jingle
Anomia (Anomia) argentaria Morton
 Pectinida - Pectinoidae
Camptonectes (Camptonectes) sp. Meek 1864 scallop
Camptonectes (Comptonectes) sp.
 Arcida - Glycymerididae
Glycymeris cf. rotundata clam
Glycymeris cf. G. rotundata (Gabb) - originally entered as "Glycymeris cf. rotundata"
 Trigoniida - Megatrigonioidae
Pterotrigonia (Scabrotrigonia) angulicostata clam
Pterotrigonia (Scabrotrigonia) ang
 Carditida - Condylocardiidae
"Uddenia texana" = Cuna texana
"Uddenia texana" = Cuna texana Stephenson 1941 clam
Uddenia texana Stephenson
 Carditida - Crassatellidae
Bathytormus pteropsis Conrad 1860 clam
Bathytormus pteropsis (Conrad)
 Cardiida - Cardiidae
Trachycardium eufaulensis Conrad 1860 cockle
Trachycardium eufaulensis (Conrad)
Granocardium (Granocardium) tippananum cockle
Granocardium (Granocardium) tippan
 Cardiida - Tellinidae
Aenona eufaulensis, "Linearia magnoliensis" = Linearis
Aenona eufaulensis Conrad 1860 tellin clam
Aenona eufaulensis (Conrad)
"Linearia magnoliensis" = Linearis tellin clam
Linearia magnoliensis Stephenson
 Cardiida - Mactridae
Cymbophora berryi clam
Cymbophora berryi (Gardner)
 Cardiida - Veneridae
Cyclorisma parva venus clam
Cyclorisma parva (Gardner)
Cyprimeria alta venus clam
Cyprimeria alta Conrad
 Pholadida - Corbulidae
Caestocorbula (Caesticorbula) crassaplica Vincent 1910 clam
Caesticorbula (Caesticorbula) cras - originally entered as "Caesticorbula crassaplica"