Mammalia - Rodentia - Eutypomyidae
Full reference: A. E. Wood and R. L. Konizeski. 1965. A new eutypomyid rodent from the Arikareean (Miocene) of Montana. Journal of Paleontology 39(3):492-496
Belongs to Eutypomys according to A. E. Wood and R. L. Konizeski 1965
Sister taxa: Eutypomys acares, Eutypomys hibernodus, Eutypomys inexpectatus, Eutypomys obliquidens, Eutypomys parvus, Eutypomys thomsoni
Type specimen: USNM 22819, a mandible (left lower jaw with P4-M2, the alveolus of M3, and a crushed and broken incisor). Its type locality is Tavenner Ranch 2, which is in an Arikareean terrestrial horizon in the Renova Formation of Montana.
Ecology: ground dwelling herbivore
Distribution:
• Arikareean of United States (1: Montana collection)
• Oligocene of Canada (1: Saskatchewan), United States (2: South Dakota)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.