†suborder Dicynodontiformes Hay 1930 (therapsid)
Full reference: O. P. Hay. 1930. Second Bibliography and Catalogue of the Fossil Vertebrata of North America 390(II):1-1074
Parent taxon: Anomodontia according to O. P. Hay 1930
Sister taxa: Anomocephaloidea, Anomocephalus, Aulacocephalodon, Bainia, Biseridens, Biseridensidae, Chainosauria, Cryptodontidae, Diaelurodon, Dicynodontia, Dicynodontia, Emydochampsa, Otsheriidae, Prodicynodon, Therosuchia, Ulemicia, Venyukovioidea, Venyukovioidea
Subtaxa: none
Ecology: herbivore
Distribution: there are no occurrences of Dicynodontiformes in the database