Specimen Images: (CalPhotos: Usage Guideline)

(Click Images for Larger View)

Retrieve the UCMP Specimen Record (UCMP database)

Source of Image(s): © 2003 University of California Museum of Paleontology

Original Diagnosis and Related Text:

Source of Text:

Original diagnosis:
Leidy, J. 1858. Notice of remains of extinct Vertebrata, from the valley of the Niobara 
River, collected during the exploring expedition of 1857, in Nebraska, under the command 
of Lieut. G. K. Warren, U.S. Top. Eng., by Dr. F. V. Hayden, Geologist to the expedition. 
Proc. Acad. Nat. Sci. Philadelphia 1858: 20-29

Emended daignosis:
Wang, X. R. H. Tedford and B. E. Taylor. 1999. Phylogenetic systematics of the 
Borophaginae (Carnivora: Canidae). Bulletin of the American Museum of Natural History, 
243: 1-391.