USGS D-1651 (Eocene of the United States)

Also known as UCMP V96148

Where: Washakie County, Wyoming (44.0° N, 108.0° W: paleocoordinates 48.7° N, 90.9° W)

• coordinate based on political unit

• small collection-level geographic resolution

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

• "about 100 m beneath the base of the Tatman Formation"

•636 m in revised section, equivalent to 715 m in original section

Environment/lithology: terrestrial

Reposited in the UCMP

Primary reference: T. M. Bown and K. D. Rose. 1987. Patterns of Dental Evolution in Early Eocene Anaptomorphine Primates (Omomyidae) from the Bighorn Basin, Wyoming. Paleontological Society Memoir 23:1-162 [J. Alroy/J. Alroy/J. Ju]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 15569: authorized by John Alroy, entered by John Alroy on 27.09.1993

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Primates - Omomyidae
 Perissodactyla - Brontotheriidae
Lambdotherium sp. Cope 1880 brontothere
 Cimolesta - Esthonychidae
Megalesthonyx sp. Rose 1971 tillodont
Reptilia
 Testudines - Pantestudinidae
Hadrianus sp. Cope 1872 turtle