Dinosauria Owen 1841 [Padian & May 1993], nom. cl. inval. see Clade Dinosauria Owen 1842 [Langer, Novas, Bittencourt, Ezcurra & Gauthier 2020]
   †Prosauropoda Huene 1920 [Sereno 1998] see Suborder Prosauropoda Huene, 1920
     †Sauropoda Marsh 1878 [Salgado et al. 1997]
       †Eusauropoda Upchurch 1995
         †Neosauropoda Bonaparte 1986 [Wilson & Sereno 1998]
           †Macronaria Wilson & Sereno 1998
             †Titanosauriformes Salgado, Coria & Calvo 1997
               Genus †Galvesaurus Barco, Canudo, Cuenca-Bescós & Ruíz-Omeñaca, 2005 see Genus Galveosaurus Sánchez-Hernández, 2005