Where: Brown County, Nebraska (42.7° N, 100.0° W: paleocoordinates 43.3° N, 96.7° W)
• coordinate based on political unit
When: Devil's Gulch Member (Valentine Formation), Barstovian (16.3 - 12.5 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
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
Purpose of describing collection: taxonomic analysis
PaleoDB collection 18464: authorized by John Alroy, entered by John Alroy on 19.05.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
stratigraphy follows Wang et al. 1999
Mammalia | |
"Merychyus novomexicanus" = Ustatochoerus medius novomexicanus
"Merychyus novomexicanus" = Ustatochoerus medius novomexicanus Frick 1929 oreodont | |
Aelurodon ferox Leidy 1858 bone-crushing dog |