Rough Gulch (Paleocene of the United States)

Also known as SC-196

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 15094: authorized by John Alroy, entered by John Alroy on 30.04.1994

Creative Commons license: CC BY (attribution)

Taxonomic list

• level unknown (?)
Mammalia
 Primates - Plesiadapidae
Plesiadapis cookei Jepsen 1930 primate
 Primates - Carpolestidae
Carpolestes nigridens Simpson 1928 primate
 Rodentia - Ischyromyidae
cf. Paramys sp. Leidy 1871 rodent
 Ferae - Viverravidae
Didymictis protenus Cope 1874 placental
 Ungulata - Prodinoceratidae
Probathyopsis praecursor Simpson 1929 uintathere
 Ungulata - Phenacodontidae
Ectocion osbornianus Cope 1882 condylarth
Phenacodus cf. intermedius Granger 1915 condylarth
 Acreodi - Mesonychidae
Dissacus sp. Cope 1881 condylarth