CamarasaurusGiraffatitanChubutisaurusAndesaurusMalawisaurusLigabuesaurusMendozasaurusFutalognkosaurusEpachthosaurusNemegtosaurusLirainosaurusRinconsaurusMuyelensaurusGondwanatitanAeolosaurusOpisthocoelicaudiaAlamosaurusRocasaurusNeuquensaurusSaltasaurusBonitasauraBonatitanRapetosaurusLaplatasaurusUberabatitanOverosaurusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Gallina_et_Otero_2015a