†[Eusauropoda] Upchurch 1995 †Neosauropoda Bonaparte 1986 [Wilson & Sereno 1998] †Macronaria Wilson & Sereno 1998 †Titanosauriformes Salgado, Coria & Calvo 1997 †Somphospondyli Wilson & Sereno 1998 Genus †Huanghetitan You, Li D. Q., Zhou L. & Ji Q., 2006, incertae sedis [monotypic] †Huanghetitan liujiaxiaensis You et al., 2006