Where: Moffat County, Colorado (40.6° N, 108.1° W: paleocoordinates 45.4° N, 91.9° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Wasatch Formation, Wasatchian (55.8 - 50.3 Ma)

Environment/lithology: terrestrial

Reposited in the UCMP

Primary reference: M. C. McKenna. 1960. University of California Publications in Geological Sciences 37(1) [J. Alroy/J. Alroy] more details

PaleoDB collection 15866: authorized by John Alroy, entered by John Alroy on 26.07.1994

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