PaleoDB taxon number: 172980
Full reference: K. P. Schmidt. 1941. A new fossil alligator from Nebraska. Geological Series of Field Museum of Natural History 8(4):27-32
Sister taxa: Alligator darwini, Alligator gaudryi, Alligator hantoniensis, Alligator heterodon, Alligator luicus, Alligator mefferdi, Alligator mississippiensis, Alligator olseni, Alligator prenasalis, Alligator sinensis, Alligator thomsoni
Type specimen: F.M. No. P26242, a skull (nearly complete skull and rami). Its type locality is Aletomeryx Quarry, which is in a Hemingfordian terrestrial horizon in the Runningwater Formation of Nebraska.
Average measurements (in mm): skull 145.2 x 96.4
Estimated body mass: 3.00 kg based on skull length