Full reference: C. W. Gilmore. 1911. A new fossil alligator from the Hell Creek Beds of Montana. Proceedings of the United States National Museum 41(1860):297-302
Sister taxa: none
Type specimen: AMNH-DP 5032, a partial skull (anterior two-thirds of the skull with fragments of the posterior portion). Its type locality is Southeast of Lismas, which is in a Maastrichtian terrestrial horizon in the Hell Creek Formation of Montana.
Ecology: amphibious carnivore
Total: 81 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.