SC-135 (Paleocene of the United States)

Where: Park County, Wyoming (44.3° N, 109.0° W: paleocoordinates 49.7° N, 90.3° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Clarkforkian (56.8 - 55.8 Ma)

Environment/lithology: terrestrial

Reposited in the UMMP

Primary reference: K. D. Rose. 1981. The Clarkforkian Land-Mammal Age and Mammalian Faunal Composition Across the Paleocene-Eocene Boundary. University of Michigan Papers on Paleontology 26:1-197 [J. Alroy/J. Alroy/P. Mannion]more details

PaleoDB collection 15158: authorized by John Alroy, entered by John Alroy on 18.02.1993, edited by Will Clyde

Creative Commons license: CC BY (attribution)

Taxonomic list

• level given as "about" 1200 m by Gingerich and Gunnell 1979
 Testudines - Panemydidae
Emydidae "indet. A"2 Rafinesque 1815 turtle
 Cimolesta -
"Esthonyx xenicus" = Azygonyx xenicus
"Esthonyx xenicus" = Azygonyx xenicus Gingerich and Gunnell 1979 tillodont
 Glires -
Rodentia indet.1 Savage 1951 rodent
 Amblypoda - Prodinoceratidae
Probathyopsis praecursor Simpson 1929 uintathere