PaleoDB taxon number: 65780
Full reference: J. I. Kirkland, L. E. Zanno, S. D. Sampson, J. M. Clark, and D. D. DeBlieux. 2005. A primitive therizinosauroid dinsoaur from the Early Cretaceous of Utah. Nature 435(3468):84-87
Sister taxa: none
Type specimen: UMNH VP 15000. Its type locality is Crystal Geyser Quarry (UMNH VP Loc. 157), which is in a Barremian spring mudstone/limestone in the Cedar Mountain Formation of Utah.
Ecology: ground dwelling carnivore
Average measurements (in mm): humerus length 255.0, radius length 184.0, scapula length 260.5, ulna length 197.0