Where: Payne County, Oklahoma (36.1° N, 96.7° W: paleocoordinates 3.5° S, 29.6° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Americus Member (Foraker Formation), Gzhelian (303.7 - 298.9 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collection methods: Repository: Oklahoma Geological Survey

Primary reference: H. W. Miller and R. J. Mann. 1958. Petalodus (Bradyodont) from the Permian of Kansas and Oklahoma. Transactions of the Kansas Academy of Science 61:97-103 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 132338: authorized by Matthew Clapham, entered by Matthew Clapham on 14.08.2012

Creative Commons license: CC BY (attribution)