†[Eusauropoda] Upchurch 1995 †Neosauropoda Bonaparte 1986 [Wilson & Sereno 1998] †Macronaria Wilson & Sereno 1998 †Titanosauriformes Salgado, Coria & Calvo 1997 †Somphospondyli Wilson & Sereno 1998 †Euhelopodidae Romer 1956 [D'Emic 2012] see Family Euhelopodidae Romer, 1956 Genus †Daxiatitan You, Li D. Q., Zhou L. & Ji Q., 2008 †Daxiatitan binglingi You, Li, Zhou & Ji, 2008