Class Reptilia Linnaeus, 1758 - reptiles
Subclass Archosauria Cope, 1869
see Division Archosauria Cope, 1869
Order †Saurischia Seeley, 1887
see Clade Saurischia Seeley 1888 [Gauthier, Langer, Novas, Bittencourt & Ezcurra 2020]
Suborder †Sauropoda Marsh, 1878
see Clade Sauropoda Marsh 1878 [Salgado et al. 1997]
Family †Amphicoeliidae Cope, 1877
see Family Diplodocidae Marsh, 1884