Where: Uinta County, Wyoming (41.2° N, 110.5° W: paleocoordinates 45.2° N, 96.8° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: lower Member (Bridger Formation), Bridgerian (50.3 - 46.2 Ma)

Environment/lithology: terrestrial

Primary reference: J. A. Lillegraven et al. 1981. University of Wyoming Publication 45 [J. Alroy/J. Alroy] more details

PaleoDB collection 16146: authorized by John Alroy, entered by John Alroy on 05.08.1996

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)