Sohl and Koch OFR # 633 (Cretaceous of the United States)

Also known as Jiba; USGS # 32172

Where: Kaufman County, Texas (32.5° N, 96.3° W: paleocoordinates 37.7° N, 74.4° W)

• small collection-level geographic resolution

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

• Haustator bilira assemblage zone

• formation-level stratigraphic resolution

Environment/lithology: marine; gray claystone

Size class: mesofossils

Preservation: original aragonite, original calcite

Reposited in the USGS

Collection methods: bulk,

• Sohl collection

Primary reference: N. F. Sohl and C. F. Koch. 1984. Upper Cretaceous (Maestrichtian) larger invertebrate Fossils from the Haustator bilira Assemblage Zone in the west gulf Coastal Plain. USGS Open File Report 84-687:1-282 [M. Kosnik/M. Kosnik]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 4418: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Trochocyathidae indet.
Trochocyathid coral
Anthozoa
 Scleractinia - Micrabaciidae
Micrabacia sp. Milne-Edwards 1849 stony coral
Micrabacia spp.
Cephalopoda
 Ammonitida - Sphenodiscidae
Sphenodiscus sp. Meek 1871 ammonite
Sphenodiscus sp.
 Ammonitida - Scaphitidae
Discoscaphites sp. Meek 1870 ammonite
Discoscaphites sp.
Gastropoda
 Vanikoroidea - Eulimidae
"Eulima leavigata" = Eulima laevigata
"Eulima leavigata" = Eulima laevigata Lea 1843 snail
Eulima leavigata Wade
 Neogastropoda -
Neogastropoda indet. Thiele 1929 snail
Neogastropods indeterminate
 Sorbeoconcha - Naticidae
Euspira cf. rectilabrum Conrad 1858 moon snail
Euspira cf. Euspira rectilabrum (C - originally entered as "Euspira cf. rectilabrum"
 Sorbeoconcha - Rissoidae
Turboella sp. Leach in Gray 1847 snail
Turboella sp.
Bivalvia
 Arcida - Arcidae
Striarca sp. Conrad 1862 clam
Striarca sp.
 Ostreida - Ostreidae
Ostrea sp. Linnaeus 1758 oyster
Ostrea sp.
 Lucinida - Lucinidae
"Nymphalucina ? linearea" = Nymphalucina linearia
"Nymphalucina ? linearea" = Nymphalucina linearia Stephenson 1941 clam
Nymphalucina ? linearea (Stephenso - originally entered as "Nymphalucina ? linearea"
 Poromyida - Cuspidariidae
Cuspidaria (Cuspidaria) grandis Stephenson 1941 clam
Cuspidaria (Cuspidaria) grandis St
 Pholadida - Corbulidae
Caestocorbula (Parmicorbula) terramaria clam
Caesticorbula (Parmicorbula) terra - originally entered as "Caesticorbula terramaria"
 Cardiida - Mactridae
Cymbophora wordeni clam
Cymbophora wordeni (Gardner)
 Cardiida - Cardiidae
Trachycardium eufaulensis Conrad 1860 cockle
Trachycardium eufaulensis (Conrad)
 Cardiida - Tellinidae
Solyma sp. Conrad 1870 tellin clam
Solyma ? sp.
Tellinimera gabbi tellin clam
Tellinimeria gabbi Gardner - originally entered as "Tellinimeria gabbi"
 Solenida - Pharidae
Leptosolen biplicata Conrad 1858 clam
Leptosolen biplicata (Conrad)
 Nuculida - Nuculidae
Nucula percrassa nut clam
Nucula percrassa Conrad
 Nuculanida - Nuculanidae
Nuculana whitfieldi, "Nuculana rostrotruncata" = Nuculana rostratruncata
Nuculana whitfieldi pointed nut clam
Nuculana whitfieldi (Gardner)
"Nuculana rostrotruncata" = Nuculana rostratruncata Gardner 1916 pointed nut clam
Nuculana rostrotruncata (Gardner)
 Nuculanida - Malletiidae
Malletia longfrons clam
Malletia longfrons (Conrad)
Scaphopoda
 Dentaliida - Dentaliidae
Dentalium leve Stephenson 1923 tusk shell
Dentalium leve Stephenson
Echinoidea
  -
Echinoidea indet. Leske 1778 sea urchin
Echinoid sp. - originally entered as "Echinoidea sp."
unclassified
  -
Vertebrata indet. Lamarck 1801
Fish parts