Where: Natrona County, Wyoming (43.2° N, 107.1° W: paleocoordinates 46.9° N, 92.8° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Lost Cabin Member (Wind River Formation), Bridgerian (50.3 - 46.2 Ma)

• said to be Gardnerbuttean

Environment/lithology: terrestrial

Reposited in the UCM

Primary reference: R. K. Stucky and L. Krishtalka. 1983. Revision of the Wind River faunas, early Eocene of central Wyoming. Part 4. The Tillodontia. Annals of Carnegie Museum 52(17):375-392 [J. Alroy/J. Alroy/M. Uhen]more details

PaleoDB collection 16452: authorized by John Alroy, entered by John Alroy on 15.05.2002

Creative Commons license: CC BY (attribution)