North Pumpkin Butte (UCM 83198) (Eocene of the United States)

Where: Campbell County, Wyoming (43.9° N, 105.7° W: paleocoordinates 48.3° N, 88.5° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Wasatchian (55.8 - 50.3 Ma)

Environment/lithology: terrestrial

Reposited in the UCM

Primary reference: P. Robinson and B. A. Williams. 1997. Species diversity, tooth size, and shape of Haplomylus (Condylarthra, Hyopsodontidae) from the Powder River Basin, northeastern Wyoming. Contributions to Geology, University of Wyoming 31(2):59-78 [J. Alroy/J. Alroy/P. Holroyd]more details

PaleoDB collection 16007: authorized by John Alroy, entered by John Alroy on 21.09.1998, edited by Patricia Holroyd

Creative Commons license: CC BY (attribution)

Taxonomic list

 Primates - Paromomyidae
Ignacius graybullianus3 Bown and Rose 1976 primate
Simpsonlemur sp.3 Robinson and Ivy 1994 primate
forms "A" and "D"
 Macroscelidea - Apheliscidae
Haplomylus sp. Matthew 1915 elephant shrew
forms "A" and "B"
 Ungulata - Hyopsodontidae
Hyopsodus sp.1 Leidy 1870 condylarth
 Ungulata - Diacodexeidae
Diacodexis primus2 Krishtalka and Stucky 1985 even-toed ungulate