Where: Grayson County County, Texas (33.7° N, 96.5° W: paleocoordinates 31.9° N, 61.0° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Templeton Member (Woodbine Formation), Cenomanian (100.5 - 93.9 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; calcareous sandstone
Collection methods: L. W. Stephenson 1940; Stephenson and H. H. Gray 1944; Stephenson, W. H. Monroe, H. R. Bergquist 1945.
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 4647: authorized by Matt Kosnik, entered by Matt Kosnik on 14.08.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
"Palaeopsephaea patens" = Paleopsephaea
"Palaeopsephaea patens" = Paleopsephaea snail Paleopsephaea patens n. sp. - originally entered as "Paleopsephaea patens"
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Bivalvia | |
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"Laternula virgata" = Anatimya virgata
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"Callistina (Larma) munda" = Aphrodina munda Stephenson 1952 venus clam Callistina (Larma) munda n. sp.
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