Ewert Quarry (Miocene of the United States)

Where: Cherry County, Nebraska (42.8° N, 100.8° W: paleocoordinates 43.3° N, 98.2° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Burge Member (Valentine Formation), Clarendonian (12.5 - 9.4 Ma)

Environment/lithology: terrestrial

Primary reference: X. Wang, R. H. Tedford, and B. E. Taylor. 1999. Phylogenetic systematics of the Borophaginae (Carnivora: Canidae). Bulletin of the American Museum of Natural History 243:1-392 [J. Alroy/J. Alroy/J. Alroy]more details

PaleoDB collection 18148: authorized by John Alroy, entered by John Alroy on 19.05.2000, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)

Taxonomic list

• see Skinner and Johnson 1984 p. 287
Mammalia
 Carnivora - Canidae
Carpocyon webbi Wang et al. 1999 bone-crushing dog
 Perissodactyla - Equidae
Pseudhipparion retrusum1 Cope 1889 hipparionine horse
Supplemental Table S1
 Perissodactyla - Rhinocerotidae
Teleoceras medicornutum2 Osborn 1904 rhinoceros