Kladder A (Eocene of the United States)

Also known as UCM 79002

Where: Garfield County, Colorado (39.7° N, 107.6° W)

• Paleocoordinates: 47.5° N, 81.5° W (Wright 2013)

• coordinate based on political unit

• small collection-level geographic resolution

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

• said to be early Wasatchian

Environment/lithology: terrestrial

Primary reference: A. J. Kihm. 1984. Early Eocene Mammalian Fauna of the Piceance Creek Basin. Northwestern Colorado. [J. Alroy/J. Alroy/M. Uhen]more details

PaleoDB collection 15267: authorized by John Alroy, entered by John Alroy on 27.09.1993

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names
Mammalia
 Macroscelidea - Apheliscidae
Haplomylus speirianus
Haplomylus speirianus Cope 1880 elephant shrew
 Condylarthra - Hyopsodontidae
Hyopsodus sp., Hyopsodus sp.
Hyopsodus sp. Leidy 1870 condylarth
large
Hyopsodus sp. Leidy 1870 condylarth
 Ferae - Viverravidae
Didymictis sp.
Didymictis sp. Cope 1875 placental
 Perissodactyla - Palaeotheriidae
Hyracotherium sp.
Hyracotherium sp. Owen 1841 odd-toed ungulate
"A" and "B"
 Cimolesta - Esthonychidae
Esthonyx bisulcatus
Esthonyx bisulcatus Cope 1874 tillodont
 Cimolesta - Coryphodontidae
Coryphodon sp.
Coryphodon sp. Owen 1845 pantodont