Patagosaurus_fariasiJobaria_tiguidensisDiplodus_longusCamarasaurus_grandisBrachiosaurus_brancaiChubutisaurus_insignisPhuwiangosaurus_sirindhornaeLigabuesaurus_leanzaiAndesaurus_delgadoiMalawisaurus_dixeyiLirainosaurus_astibiaeIsisaurus_colbertiMendozasaurus_neguyelapAeolosaurus_rionegrinusRapetosaurus_krauseiOpisthocoelicaudia_skarzynskiAlamosaurus_sanjuanensisNeuquensaurus_australisSaltasaurus_loricatusRocasaurus_munioziOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Bonaparte_etal_2006a