Also known as LGS 11

Where: De Soto County, Louisiana (31.9° N, 93.9° W: paleocoordinates 36.1° N, 74.4° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Logansport Formation (Midway Group), Danian to Danian (66.0 - 59.2 Ma)

• member-level stratigraphic resolution

Environment/lithology: marine; unlithified, green claystone

Size classes: macrofossils, 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 92158: authorized by Jocelyn Sessa, entered by Laurie Eccles on 02.11.2009

Creative Commons license: CC BY (attribution)