Mammalia - Theriamorpha - Gypsonictopidae
Full reference: J. A. Lillegraven. 1969. Latest Cretaceous mammals of upper part of Edmonton Formation of Alberta, Canada, and review of marsupial-placental dichotomy in mammalian evolution. University of Kansas Paleontological Contributions 50:1-122
Belongs to Gypsonictops according to Z. Kielan-Jaworowska et al. 2004
See also Kielan-Jaworowska et al. 1979 and Lillegraven 1969
Sister taxa: Gypsonictops clemensi, Gypsonictops hypoconus, Gypsonictops lewisi
Type specimen: UA 2447, a maxilla. Its type locality is Trochu (KUA-1), which is in a Lancian terrestrial claystone/siltstone in the Scollard Formation of Canada.
Ecology: ground dwelling omnivore-frugivore
Distribution:
• Cretaceous of Canada (7: Alberta, Saskatchewan collections), United States (20: Montana, North Dakota)
Total: 27 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.