Kladder D (Eocene of the United States)

Also known as UCM 78030

Where: Garfield County, Colorado (39.7° N, 107.6° W: paleocoordinates 44.5° N, 91.6° W)

• 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 15272: authorized by John Alroy, entered by John Alroy on 27.09.1993

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Mammalia
 Theriamorpha - Phenacodontidae
Meniscotherium chamense
Meniscotherium chamense Cope 1874 condylarth
 Perissodactyla -
Heptodon sp.
Heptodon sp. Cope 1882 odd-toed ungulate
small
 Perissodactyla - Palaeotheriidae
Hyracotherium sp.
Hyracotherium sp. Owen 1841 odd-toed ungulate
"B"
 Artiodactyla - Diacodexeidae
Bunophorus sp.
Bunophorus sp. Sinclair 1914 even-toed ungulate
 Cimolesta - Esthonychidae
Esthonyx bisulcatus
Esthonyx bisulcatus Cope 1874 tillodont