See also Alroy 2002
Type specimen: U.S.N.M. no. 9473, a mandible (right lower jaw with P4-M3 and anterior alveoli). Its type locality is Gidley Quarry, which is in a Torrejonian terrestrial horizon in the Fort Union Formation of Montana.
Ecology: arboreal omnivore
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.