Alternative combinations: Haplomys dawsonae, Prosciurus dawsonae
Full reference: J. R. Macdonald. 1963. The Miocene faunas from the Wounded Knee area of western South Dakota. Bulletin of the American Museum of Natural History 125(3):139-238
Sister taxon: Campestrallomys siouxensis
Type specimen: SDSM 56112, a mandible (left ramus, with unworn p4-m3.). Its type locality is Sharps (SDSM V-541), which is in a Geringian terrestrial horizon in the Sharps Formation of South Dakota.
Ecology: fossorial herbivore
Total: 10 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.