TheropodaProsauropodaVulcanodonBarapasaurusOmeisaurusShunosaurusPatagosaurusMamenchisaurusApatosaurusBarosaurusBrachiosaurusCamarasaurusDicraeosaurusDiplodocusHaplocanthosaurusAmargasaurusEuhelopusJobariaMalawisaurusNigersaurusRayososaurusRebbachisaurusAlamosaurusNemegtosaurusNeuquensaurusOpisthocoelicaudiaRapetosaurusSaltasaurusT_colbertiTastavinsaurus_sanzi_MPZ99_slash_9Tastavinsaurus_sanzi_CT_dash_19OsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Royo-Torres_etal_2012aa