Alternative combination: Cynodontomys angustidens
Synonyms: Cynodontomys alfi McKenna 1960, Microsyops alfi McKenna 1960
Full reference: W. D. Matthew. 1915. A revision of the Lower Eocene Wasatch and Wind River faunas. Bulletin of the American Museum of Natural History 34
- Microsyops angustidens: A.M.N.H. No. 15073, a mandible (fragmentary left mandible with P3-M3 and fragment of right mandible with P4-M2). Its type locality is Microsyops angustidens type locality, which is in a Wasatchian terrestrial horizon in the Willwood Formation of Wyoming.
- Cynodontomys alfi: U.C.M.P. No. 44777, a maxilla (fragmentary right maxilla with M1-3). Its type locality is Timberlake Quarry, which is in a Wasatchian terrestrial horizon in the Wasatch Formation of Colorado.
Ecology: arboreal omnivore
Total: 42 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.