†[Eusauropoda] Upchurch 1995 †Neosauropoda Bonaparte 1986 [Wilson & Sereno 1998] †Macronaria Wilson & Sereno 1998 †Titanosauriformes Salgado, Coria & Calvo 1997 †Somphospondyli Wilson & Sereno 1998 †Titanosauria Bonaparte & Coria 1993 †Lithostrotia Upchurch, Barrett & Dodson 2004 †Saltasauridae Sereno 1998 see Family Saltasauridae Powell, 1992 Genus †Diamantinasaurus Hocknull et al., 2009, incertae sedis [monotypic] †Diamantinasaurus matildae Hocknull et al., 2009