CamarasaurusH_priscusH_delfsiLosillasaurusPatagosaurusAmargasaurusD_hansemaniiD_sattleriSuuwasseaApatosaurusBarosaurusDiplodocusRebbachisaurusRayososaurusCathartesauraPvg718_slash_67_dash_MOZMPS_dash_RV_dash_IIL_tessoneiNigersaurusOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Gallina_et_Apesteguia_2005a