Woodbine 193 (Cretaceous of the United States)

Where: Fannin County County, Texas (33.7° N, 96.3° W)

• Paleocoordinates: 39.0° N, 54.4° W (Wright 2013)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Lewisville Member (Woodbine Formation), Cenomanian (100.5 - 93.9 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; glauconitic, calcareous sandstone

• top of fine-grained calcareous, glauconitic sandstone of the Lewisville member, 6 feet below basal tuffaceous clay of overlying Templeton member.

Collection methods: H. R. Bergquist, 1946.

Primary reference: L. W. Stephenson. 1952. Larger invertebrate fossils of the Woodbine formation (Cenomanian) of Texas. United States Geological Survey Professional Paper 242:1-225 [M. Kosnik/M. Kosnik/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 6632: authorized by Matt Kosnik, entered by Matt Kosnik on 12.03.2000

Creative Commons license: CC0 (CC0)

Taxonomic list

• taxonomy partially updated by Jablonski and Kosnik
Show authors, comments, and common names
Gastropoda
 Sorbeoconcha - Aporrhaidae
Lispodesthes patula, Anchura sp.
Lispodesthes patula snail
Lispodesthes patula Stephenson
Anchura sp. Conrad 1860 snail
Anchura sp. h (Stephenson 1952)
 Sorbeoconcha - Naticidae
Euspira dorothiensis pendula
Euspira dorothiensis pendula Agassiz 1837 moon snail
Natica dorothiensis pendula Stephenson
Bivalvia
 Arcida - Glycymerididae
? Protarca tramitensis
? Protarca tramitensis clam
Protarca? tramitensis (Cragin)
 Arcida - Arcidae
Sanoarca (Sanoarca) grandis
Sanoarca (Sanoarca) grandis Stephenson 1952 clam
Breviarca (Sanoarca) grandis Stephenson
 Ostreida - Pteriidae
Phelopteria dalli
Phelopteria dalli Stephenson 1936 pearl oyster
Phelopteria dalli (Stephenson)
 Cardiida - Mactridae
Cymbophora schucherti, Cymbophora spooneri
Cymbophora schucherti clam
Cymbophora schucherti Stephenson
Cymbophora spooneri clam
Cymbophora spooneri Stephenson
 Cardiida - Veneridae
"Callistina (Larma) taffi" = Larma
"Callistina (Larma) taffi" = Larma venus clam
Callistina (Larma) taffi (Cragin)