[Archosauria] Cope 1869 [Gauthier & Padian 1985], nom. cl. inval.
see Clade Archosauria Cope 1869 [Gauthier & Padian 2020]
Dinosauria Owen 1841 [Padian & May 1993], nom. cl. inval.
see Clade Dinosauria Owen 1842 [Langer, Novas, Bittencourt, Ezcurra & Gauthier 2020]
†Sauropodomorpha Huene 1932 [Salgado et al. 1997]
see Order Sauropodomorpha Huene, 1932
†Plateosauria Tornier 1913 [Sereno 1998]
†Plateosauridae Marsh 1895
see Family Plateosauridae Marsh, 1895
Genus †Euskelosaurus Huxley, 1866, nom. dub.
†Euskelosaurus browni Huxley, 1866