Full reference: K. Brill and K. Carpenter. 2007. A description of a new ornithopod from the Lytle Member of the Purgatoire Formation (Lower Cretaceous) and a reassessment of the skull of Camptosaurus. Horns and Beaks: Ceratopsian and Ornithopod Dinosaurs 49-67
Parent taxon: Styracosterna according to A. T. McDonald 2012
See also Brill and Carpenter 2007, McDonald et al. 2010, McDonald et al. 2010, Milito 2010 and Verdú et al. 2021
Sister taxa: Calvarius, Cumnoria, Dakotadon, Delapparentia, Draconyx, Hadrosauriformes, Hippodraco, Iguanacolossus, Lanzhousaurus, Magnamanus, Napaisaurus, Riabininohadros
Subtaxa: Theiophytalia kerri
Ecology: ground dwelling herbivore
Distribution: found only at Garden of the Gods (Cretaceous of Colorado)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.