Where: Tarrant County County, Texas (32.9° N, 97.1° W)

• Paleocoordinates: 38.3° N, 55.3° 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; marl

Collection methods: L. W. Stephenson and H. H. Gray 1944.

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 6503: authorized by Matt Kosnik, entered by Matt Kosnik on 12.03.2000

Creative Commons license: CC0 (CC0)