Shirley Basin Wind River 4 (Eocene of the United States)

Where: Natrona County, Wyoming (43.2° N, 107.1° W: paleocoordinates 47.8° N, 90.2° W)

• coordinate based on political unit

When: Wind River Formation, Wasatchian (55.8 - 50.3 Ma)

Environment/lithology: terrestrial

Primary reference: E. N. Harshman. 1972. Geology and uranium deposits, Shirley Basin area, Wyoming. United States Geological Survey Professional Paper 745:1-82 [J. Alroy/J. Alroy/J. Ju]more details

PaleoDB collection 16060: authorized by John Alroy, entered by John Alroy on 30.04.1994

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Perissodactyla - Equidae
Equidae indet. Gray 1821 horse
 Cimolesta - Coryphodontidae
cf. Coryphodon sp. Owen 1845 pantodont