Alligator thomsoni Mook 1923 (alligator)

Reptilia - Crocodylia - Alligatoridae

Full reference: C. C. Mook. 1923. A new species of alligator from the Snake Creek Beds. American Museum Novitates 73:1-13

Belongs to Alligator according to D. Snyder 2007

See also Barbour 1926, Hay 1930, Mook 1923 and Schmidt 1941

Sister taxa: Alligator darwini, Alligator gaudryi, Alligator hailensis, Alligator hantoniensis, Alligator heterodon, Alligator luicus, Alligator mcgrewi, Alligator mefferdi, Alligator mississippiensis, Alligator munensis, Alligator olseni, Alligator prenasalis, Alligator sinensis

Type specimen: AMNH 1736, a skull. Its type locality is Trojan Quarry, which is in a Barstovian terrestrial horizon in the Olcott Formation of Nebraska.

Ecology: carnivore

Distribution: found only at Trojan Quarry

Show more details


Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.