Full reference: G. G. Simpson. 1935. New Paleocene mammals from the Fort Union of Montana. Proceedings of the United States National Museum 83:221-244
See also Simpson 1935
Type specimen: U.S.N.M. no. 9314, a mandible (left lower jaw with C, P2-M3, and roots or alveoli of all other teeth). Its type locality is Gidley Quarry, which is in a Torrejonian terrestrial horizon in the Fort Union Formation of Montana.
Ecology: ground dwelling insectivore
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.