Full reference: M. G. Lockley, A. P. Hunt, M. Paquette, S.-A. Bilbey, and A. H. Hamblin. 1998. Dinosaur tracks from the Carmel Formation, northeastern Utah: implications for Middle Jurassic paleoecology. Ichnos 5(4):255-267
Sister taxa: none
Type specimen: CU-MWC 184.12, a footprint. Its type locality is Chew Ranch tracksites (DNM), which is in a Bajocian marginal marine sandstone in the Carmel Formation of Utah.
Ecology: ground dwelling carnivore