Full reference: T. E. Williamson, S. L. Brusatte, T. D. Carr, A. Weil, and B. R. Standhardt. 2012. The phylogeny and evolution of Cretaceous–Palaeogene metatherians: cladistic analysis and description of new early Palaeocene specimens from the Nacimiento Formation, New Mexico. Journal of Systematic Palaeontology 10(4):625-651
Sister taxon: Thylacodon pusillus
Type specimen: UCMP 117770, a tooth (Left M3). Its type locality is Worm Coulee 1, which is in a Puercan coarse channel fill sandstone in the Tullock Formation of Montana.
Ecology: ground dwelling omnivore
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.