†Planicoxa DiCroce and Carpenter 2001 (bird foot dinosaur)
Archosauria - Dinosauria - Dryosauridae
Full reference: T. DiCroce and K. Carpenter. 2001. A new ornithopod from the Cedar Mountain Formation (Lower Cretaceous) of eastern Utah. D. H. Tanke and K. Carpenter (eds.), Mesozoic Vertebrate Life. Indiana University Press, Bloomington 183-196
Parent taxon: Dryosauridae according to D. B. Norman 2004
Sister taxa: Callovosaurus, Dryosaurus, Dysalotosaurus, Elrhazosaurus, Kangnasaurus, Valdosaurus
Subtaxa: Planicoxa venenica
Ecology: ground dwelling herbivore