PlateosaurusVulcanodonTazoudasaurusShunosaurusSpinophorosaurus_n_genCetiosaurusBarapasaurusOmeisaurusPatagosaurusMamenchisaurusLosillasaurusJobariaHaplocanthosaurusLimaysaurusSuuwasseaApatosaurusTornieriaDiplodocusDicraeosaurusAmargasaurusCamarasaurusBrachiosaurusEuhelopusMalawisaurusRapetosaurusOpisthocoelicaudiaNeuquensaurusSaltasaurusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Remes_etal_2009a