UCMP V-5422 (Eocene of the United States)

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

• Paleocoordinates: 48.5° N, 81.7° W (Wright 2013)

• coordinate based on political unit

• small collection-level geographic resolution

When: Wasatch Formation, Wasatchian (54.9 - 50.5 Ma)

Environment/lithology: terrestrial

Reposited in the UCMP

Primary reference: M. C. McKenna. 1960. Fossil Mammalia from the early Wasatchian Four Mile fauna, Eocene of northwest Colorado. University of California Publications in Geological Sciences 37(1):1-130 [J. Alroy/J. Alroy/M. Uhen]more details

PaleoDB collection 15864: authorized by John Alroy, entered by John Alroy on 26.07.1994

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
Mammalia
 Cimolesta - Coryphodontidae
Coryphodon sp.
Coryphodon sp. Owen 1845 pantodont
 Macroscelidea - Apheliscidae
Haplomylus speirianus
Haplomylus speirianus Cope 1880 elephant shrew
 Primates - Notharctidae
Cantius mckennai3
Cantius mckennai3 Gingerich and Simons 1977 primate
 Perissodactyla -
Cardiolophus radinskyi2
Cardiolophus radinskyi2 Gingerich 1991 odd-toed ungulate
 Perissodactyla - Equidae
Equidae indet.1
Equidae indet.1 Gray 1821 horse
 Tribosphenida - Phenacodontidae
Phenacodus sp.
Phenacodus sp. Cope 1873 condylarth
 Acreodi - Mesonychidae
Pachyaena ? ossifraga
Pachyaena ? ossifraga Cope 1874 condylarth
 Condylarthra - Hyopsodontidae
Hyopsodus sp.
Hyopsodus sp. Leidy 1870 condylarth
1Alroy 2002; 2Gingerich 1991; 3Gingerich and Simons 1977