Sohl and Koch OFR # 306 (Cretaceous of the United States)

Also known as Hatcher Well 1; USGS # 32804

Where: Quitman County, Georgia (31.8° N, 85.0° W: paleocoordinates 34.6° N, 63.1° W)

• small collection-level geographic resolution

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

• Foraminiferal zonation from King and Skotnicki, 1992.

• bed-level stratigraphic resolution

Environment/lithology: marine; gray sandstone

Size class: mesofossils

Preservation: 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 4339: 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.
Bryozoa
  -
Bryozoa indet. Ehrenberg 1831
Bryozoa (encrusting)
Polychaeta
 Serpulimorpha -
Hamulus onyx Morton 1834
Hamulus onyx Morton
 Sabellida - Serpulidae
Serpula sp. Linnaeus 1758
Serpula sp.
Bivalvia
 Pectinida - Anomiidae
Anomia (Anomia) argentaria Morton 1833 jingle
Anomia (Anomia) argentaria Morton
 Arcida - Glycymerididae
Glycymeris sp. Da Costa 1778 clam
Glycymeris sp.
 Cardiida - Cardiidae
Granocardium (Granocardium) sp. Gabb 1869 cockle
Granocardium (Granocardium) sp.
Trachycardium sp. Mörch 1853 cockle
Trachycardium sp.
 Cardiida - Arcticidae
Veniella conradi Morton 1833 clam
Veniella conradi (Morton)
Deuteropoda
  -
Malacostraca indet. Latreille 1802
Crab parts