Sunder Ridge Quarry (Miocene of the United States)

Where: San Bernardino County, California (34.8° N, 117.0° W: paleocoordinates 34.1° N, 112.3° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Barstow Formation, Barstovian (16.3 - 12.5 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 19565: authorized by John Alroy, entered by John Alroy on 15.05.2002, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)

Taxonomic list

• either in the Green Hills or Second Division fauna sensu Woodburne et al. 1990
Mammalia
 Artiodactyla - Tayassuidae
Hesperhys vagrans Douglass 1903 peccary
 Carnivora - Canidae
Tomarctus hippophaga Matthew and Cook 1909 bone-crushing dog