(Plateosaurus_engelhardti,(Chinshakiangosaurus_chunghoensis,(Mussaurus_patagonicus,(Antetonitrus_ingenipes,(Lessemsaurus_sauropoides,((Gongxianosaurus_shibeiensis,Amygdalodon_patagonicus),(Isanosaurus_attavipachi,((Vulcanodon_karibaensis,Tazoudasaurus_naimi),(Shunosaurus_lii,(Barapasaurus_tagorei,((Cetiosaurus_oxoniensis,Patagosaurus_fariasi),((Omeisaurus,Mamenchisaurus),((Turiasaurus_riodevensis,Losillasaurus_giganteus),(Jobaria_tiguidensis,((Haplocanthosaurus_priscus,(Camarasaurus,Bellusaurus_sui,(Europasaurus_holgeri,(Galvesaurus_herreroi,(Tehuelchesaurus_benitezii,Tastavinsaurus_sanzi),(Euhelopus_zdanskyi,(((Brachiosaurus_altithorax,Giraffatitan_brancai),(Paluxysaurus_jonesi,(Venenosaurus_dicrocei,Cedarosaurus))),(Erketu_ellisoni,Chubutisaurus_insignis,((Tendaguria_tanzaniensis,Wintonotitan_wattsi),(Ligabuesaururs_lenzai,(Phuwiangosaurus_sirindhornae,(Andesaurus_delgadoi,(Mendozasaurus_neguyelap,(Malarguesaurus_florenciae,Argentinosaurus_hunculensis,(Epachthosaurus_sciuttoi,(Malawisaurus_dixeyi,((Nemegtosaurus_mongoliensis,(Rapetosaurus_krausei,(Isisaurus_colberti,Tapuiasaurus_macedoi))),(Trigonosaurus_pricei,Alamosaurus_sanjuanensis,(Opisthocoelicaudia_skarzynskii,Yongjinglong_datangi),(Neuquensaurus_australis,Saltasaurus_loricatus)))))))))))))))))),((Amazonsaurus_maranhensis,(Zapalasaurus_bonapartei,Histriasaurus_bocardeli,(Comahuesaurus_windhanseni,((Rayososaurus_agrioensis,Rebbachisaurus_garasbae,(Cathartesaura_anaerobica,Limaysaurus_tessonei)),(Demandasaurus_darwini,Nigersaurus_taqueti))))),((Suuwassea_emiliae,(Amargasaurus_cazaui,(Dicraeosaurus_hansemanni,Brachytrachelopan_messai))),(Apatosaurus,(Diplodocus,Barosaurus_lentus)))))))))))))))))));