Dinosauria Owen 1841 [Padian & May 1993], nom. cl. inval. see Clade Dinosauria Owen 1842 [Langer, Novas, Bittencourt, Ezcurra & Gauthier 2020]
   †Sauropoda Marsh 1878 [Salgado et al. 1997]
     †Titanosauriformes Salgado, Coria & Calvo 1997
       †Somphospondyli Wilson & Sereno 1998
         †Titanosauria Bonaparte & Coria 1993
           †Aeolosaurini A. Franco-Rosas, L. Salgado, C. Rosas & I. Carvalho 2004
             1 Genus †Gondwanatitan Kellner & de Azevedo, 1999
             2 Genus †Aeolosaurus Powell, 1987