Infraphylum Tetrapoda Goodrich, 1930 see Clade Tetrapoda Hatschek & Cori 1896 [Laurin 2020]
   Superclass Amniota Haeckel, 1866 see Clade Amniota Haeckel 1866 [Laurin & Reisz 2020]
     Paraclass Reptilia Linnaeus, 1758 [paraphyletic] - reptiles
       Parasubclass Diapsida Osborn, 1903 [paraphyletic] - diapsids see Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020]
         Parainfraclass Archosauria Cope, 1869 [paraphyletic] see Clade Archosauria Cope 1869 [Gauthier & Padian 2020]
           Superorder †Sauropodomorpha Huene, 1932 see Order Sauropodomorpha Huene, 1932
             Order †Brontosauria Olshevsky, 1991
               Parasuborder †Prosauropoda Huene, 1920
                 1 Family †Thecodontosauridae Lydekker, 1890
                 2 Family †Anchisauridae Marsh, 1885 [monotypic]
                 3 Family †Massospondylidae Huene, 1914 [monotypic]
                 4 Family †Yunnanosauridae Young, 1942 [monotypic]
                 5 Family †Plateosauridae Marsh, 1895
                 6 Family †Melanorosauridae von Huene, 1929
                 7 Family †Blikanasauridae Galton & van Heerden, 1985 [monotypic]