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 †Theropoda Marsh, 1881
see Clade Theropoda Marsh 1881 [Naish, Cau, Holtz Jr., Fabbri & Gauthier 2020]
Infraorder †Carnosauria Huene, 1920
see Division Carnosauria Huene, 1920
Family †Poposauridae Nopcsa, 1923 - poposaurids