THEROPODAPROSAUROPODAVulcanodonShunosaurusBarapasaurusPatagosaurusOmeisaurusMamenchisaurusJobariaHaplocanthosaurusApatosaurusBarosaurusDiplodocusDicraeosaurusAmargasaurusNigersaurusRayososaurusRebbachisaurusCamarasaurusBrachiosaurusEuhelopusMalawisaurusMuyelensaurus_pecheniI_colbertiBaurutitan_britoiAlamosaurusOpisthocoelicaudiaNeuquensaurusSaltasaurusMaxakalisaurus_topaiRinconsaurus_caudamirusPanamericansaurus_schroederiGondwanatitan_faustoiAeolosaurus_maximusAeolosaurus_rionegrinusAeolosaurus_colhuehuapensisNemegtosaurusRapetosaurusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Santucci_et_Arruda-Campos_2011a