Full reference: R. E. Molnar. 1974. A distinctive theropod dinosaur from the Upper Cretaceous of Baja California (Mexico). Journal of Paleontology 48(5):1009-1017
Sister taxa: none
Type specimen: LACM 20877 (=IGM 5307), a partial skeleton. Its type locality is LACM Loc. 7257, Arroyo El Rosario, which is in a Santonian/Campanian terrestrial mudstone in the La Bocana Roja Formation of Mexico.
Ecology: ground dwelling carnivore
Distribution: found only at LACM Loc. 7257, Arroyo El Rosario
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.