Full reference: O. C. Marsh. 1872. Preliminary description of new Tertiary mammals. Part II. American Journal of Science 4(21):202-224
Type specimen: YPM 11765, a tooth (m3). Its type locality is Henry's Fork Hill (Bridger D), which is in a Bridgerian terrestrial horizon in the Bridger Formation of Wyoming.
Ecology: ground dwelling grazer-browser
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.