East Pilgrim 11 ( of the United States)
Also known as UWBM loc. CO239
Where: Teton County, Wyoming (43.9° N, 110.8° W: paleocoordinates 45.0° N, 105.0° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Unit 5 Member (Colter Formation), Arikareean (30.8 - 20.4 Ma)
• said to be late Arikareean
Environment/lithology: terrestrial
Primary reference: A. D. Barnosky. 1986. Arikareean, Hemingfordian, and Barstovian Mammals From the Miocene Colter Formation, Jackson Hole, Teton County, Wyoming. Bulletin of Carnegie Museum of Natural History 26:1-69 [J. Alroy/J. Alroy/J. Marcot]more details
PaleoDB collection 18883: authorized by John Alroy, entered by John Alroy on 30.04.1994
Creative Commons license: CC BY (attribution)
Taxonomic list
• only one specimen
Show authors, comments, and common names
Mammalia | |
Merychyus arenarum Cope 1884 oreodont |