ShunosaurusOmeisaurusJobariaAtlasaurusDiplodocoideaCamarasaurusTehuelchesaurusEuropasaurusGiraffatitanBrachiosaurusAbydosaurusCedarosaurusVenenosaurusLigabuesaurusSauroposeidonTastavinsaurusQiaowanlongErketuEuhelopusDaxiatitanTangvayosaurusPhuwiangosaurusChubutisaurusAndesaurusMalawisaurusOpisthocoelicaudiaAlamosaurusSaltasauriniOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.DEmic_2012a