Where: Burleson County, Texas (30.7° N, 96.6° W: paleocoordinates 32.5° N, 86.5° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Claiborne Group, Lutetian to Lutetian (47.8 - 38.0 Ma)

• Middle Eocene, Weches fm, middle Claiborne; Cook Mt fm, upper Claiborne

• formation-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: mesofossils

Primary reference: K. V. Palmer and D. C. Brann. 1965. Catalogue of the Paleocene and Eocene mollusca of the southern and eastern United States. Part 1. Pelecypoda, Amphineura, Peteropoda, Scaphopoda and Cephalopoda. Bulletins of American Paleontology 48:1-471 [M. Kosnik/M. Kosnik/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 99018: authorized by Jocelyn Sessa, entered by Ursula Smith on 25.10.2010

Creative Commons license: CC BY (attribution)