PaleoDB taxon number: 43913
Full reference: J. A. Lillegraven and M. C. McKenna. 1986. Fossil mammals from the "Mesaverde" Formation (Late Cretaceous, Judithian) of the Bighorn and Wind River basins, Wyoming, with definitions of Late Cretaceous North American Land-Mammal "Ages". American Museum Novitates 2840:1-68
Type specimen: UW 17079, a tooth (m1). Its type locality is Sunset to Dawn Two (UW V-81076), which is in a Judithian channel sandstone in the Mesaverde Formation of Wyoming.
Ecology: scansorial omnivore
Average measurements (in mm): m1 1.70 x 0.84
Estimated body mass: 33.9 g based on m1 length and m1 width