K-7W (Eocene of the United States)

Also known as CM 1042
DUPLICATE REF 1349 or 1352

Where: Natrona County, Wyoming (43.2° N, 107.1° W: paleocoordinates 47.8° N, 90.2° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Wind River Formation, Lostcabinian (55.8 - 50.3 Ma)

• said to be Lostcabinian

Environment/lithology: terrestrial

Primary reference: M. R. Dawson, L. J. Hickey, K. Johnson and C. J. Morrow, Jr. 1986. National Geograpic Research 2(1) [J. Alroy/J. Alroy]more details

PaleoDB collection 15950: authorized by John Alroy, entered by John Alroy on 15.05.2002, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Creodonta - Oxyaenidae
Machaeroides simpsoni n. sp. Dawson et al. 1986 creodont
DUPLICATE REF 1349 or 1352
 Ungulata - Hyopsodontidae
Hyopsodus wortmani2 Osborn 1902 condylarth
 Ungulata - Leptochoeridae
Diacodexis woltonensis1 Krishtalka and Stucky 1985 even-toed ungulate
 Ungulata - Diacodexeidae
Bunophorus sinclairi3 Guthrie 1966 even-toed ungulate
Bunophorus sinclairi sinclairi
Diacodexis secans1 Cope 1881 even-toed ungulate
"lineage Segment Diacodexis secans-secans"