4 Points Hill (FMNH 37-37) (Eocene of the United States)

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 middle Wasatchian

Environment/lithology: terrestrial

Reposited in the FMNH

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 15360: authorized by John Alroy, entered by John Alroy on 27.09.1993

Creative Commons license: CC BY (attribution)

Taxonomic list

• level not distinguishable from that of 277-37
Show authors, comments, and common names
Mammalia
 Condylarthra - Hyopsodontidae
Hyopsodus sp.1
Hyopsodus sp.1 Leidy 1870 condylarth
 Perissodactyla - Palaeotheriidae
Hyracotherium sp.
Hyracotherium sp. Owen 1841 odd-toed ungulate
"C"
 Artiodactyla - Diacodexeidae
Diacodexis cf. metsiacus2
Diacodexis cf. metsiacus2 Cope 1882 even-toed ungulate
 Theriamorpha - Peradectidae
Mimoperadectes labrus
Mimoperadectes labrus Bown and Rose 1979 marsupial
1Alroy 2002; 2Krishtalka and Stucky 1986