UNSM Dw-107 (Chadron) (Eocene of the United States)

Also known as Pasture 34; Meng Ranch, in part

Where: Sioux County, Nebraska (42.4° N, 103.8° W: paleocoordinates 43.8° N, 95.1° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Chadronian (37.2 - 33.9 Ma)

Environment/lithology: terrestrial

Reposited in the UNSM

Primary reference: R. M. Hunt, Jr. 1998. Amphicyonidae. 196-227 [J. Alroy/J. Alroy/J. Alroy]more details

PaleoDB collection 17034: authorized by John Alroy, entered by John Alroy on 05.08.1996

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Perissodactyla - Hyracodontidae
Hyracodon sp. Leidy 1856 odd-toed ungulate
 Carnivora - Amphicyonidae
Daphoenus sp. Leidy 1853 bear-dog
Brachyrhynchocyon sp. Scott and Jepsen 1936 bear-dog