Parnell Creek (Farson Sandstone) (Eocene of the United States)

Where: Sweetwater County, Wyoming (41.7° N, 109.0° W: paleocoordinates 45.6° N, 95.1° W)

• coordinate based on political unit

When: Farson Sandstone Member (Green River Formation), Bridgerian (50.3 - 46.2 Ma)

Environment/lithology: terrestrial

Primary reference: H. W. Roehler. 1991. Revised stratigraphic nomenclature for the Wasatch and Green River formations of Eocene age, Wyoming, Utah, and Colorado. United States Geological Survey Professional Paper 1506-B:B1-B38 [J. Alroy/J. Alroy/J. Ju]more details

PaleoDB collection 16390: authorized by John Alroy, entered by John Alroy on 30.04.1994

Creative Commons license: CC BY (attribution)

Taxonomic list

• NW 1/4 sec 25 T 25N R 102W
Mammalia
 Perissodactyla - Brontotheriidae
Lambdotherium sp. Cope 1880 brontothere
 Primates - Microsyopidae
Microsyops sp. Leidy 1872 primate