Full reference: O. A. Peterson. 1907. The Miocene Beds of Western Nebraska and Eastern Wyoming and Their Vertebrate Faunae. Annals of Carnegie Museum 4(3):21-72
Type specimen: CM 1263, a partial skeleton (the greater portion of a skeleton). Its type locality is Monroe Creek (Type), which is in a Monroecreekian terrestrial horizon in the Monroe Creek Formation of Nebraska.
Ecology: ground dwelling herbivore
• Harrisonian of United States (1: Wyoming collection)
• Oligocene of United States (1: Nebraska)
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.