Full reference: C. Frick. 1937. Horned ruminants of North America. Bulletin of the American Museum of Natural History 69:1-669
Type specimen: Its type locality is Optima, which is in a Hemphillian terrestrial horizon in the Ogallala Formation of Oklahoma
Ecology: ground dwelling browser
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.