Vertebrata Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
   Gnathostomata
     Teleostomi Bonaparte, 1836
       Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988], nom. cl. inval. see Clade Tetrapoda Hatschek & Cori 1896 [Laurin 2020]
         Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988], nom. cl. inval. - amniotes see Clade Amniota Haeckel 1866 [Laurin & Reisz 2020]
           Class Reptilia Linnaeus, 1758 [paraphyletic] - reptiles
             Subclass Diapsida Osborn, 1903 - diapsids see Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020]
               Infraclass Archosauromorpha Huene, 1946 see Clade Archosauromorpha Huene 1946 [Benton 1985], nom. cl. inval.
                 Superorder Archosauria Cope, 1869 - archosaurs see Clade Archosauria Cope 1869 [Gauthier & Padian 1985], nom. cl. inval.
                   †Dinosauria Owen 1841 [Padian & May 1993], nom. cl. inval. see Clade Dinosauria Owen 1842 [Langer, Novas, Bittencourt, Ezcurra & Gauthier 2020]
                     Order †Saurischia Seeley, 1887 see Clade Saurischia Seeley 1888 [Gauthier, Langer, Novas, Bittencourt & Ezcurra 2020]
                       Suborder †Sauropodomorpha Huene, 1932 see Order Sauropodomorpha Huene, 1932
                         Infraorder †Plateosauria Tornier, 1913 see Clade Plateosauria Tornier 1913 [Sereno 1998]
                           Family †Anchisauridae Marsh, 1885
                             01 Genus †Ammosaurus Marsh, 1891
                             02 Genus †Anchisaurus Marsh, 1885
                             03 Genus †Azendohsaurus Dutuit, 1972
                             04 Genus †Coloradia Bonaparte, 1979, nom. illeg. see Genus Coloradisaurus Lambert, 1983
                             05 Genus †Euskelosaurus Huxley, 1866, nom. dub.
                             06 Genus †Lugengosaurus Carroll, 1988, orth. inval. see Genus Lufengosaurus Young, 1941
                             07 Genus †Massospondylus Owen, 1854
                             08 ?Genus †Mussaurus Bonaparte & Vince, 1979
                             09 Genus †Plateosaurus Meyer, 1837
                             10 Genus †Sellosaurus Huene, 1908