(Plateosaurus_engelhardti,(Chinshakiangosaurus_chunghoensis,(Mussaurus_patagonicus,(Antetonitrus_ingenipes,(Lessemsaurus_sauropoides,((Gongxianosaurus_shibeiensis,Amygdalodon_patagonicus),(Isanosaurus_attavipachi,((Vulcanodon_karibaensis,Tazoudasaurus_naimi),(Barapasaurus_tagorei,(Shunosaurus_lii,((Cetiosaurus_oxoniensis,Patagosaurus_fariasi),((Omeisaurus,Mamenchisaurus),((Turiasaurus_riodevensis,Losillasaurus_giganteus),(Jobaria_tiguidensis,(Haplocanthosaurus,((Bellusaurus_sui,(Camarasaurus,(Europasaurus_holgeri,((Galvesaurus_herreroi,(Tehuelchesaurus_benitezii,Tastavinsaurus_sanzi)),(Euhelopus_zdanskyi,(((Brachiosaurus_altithorax,Giraffatitan_brancai),(Paluxysaurus_jonesi,(Venenosaurus_dicrocei,Cedarosaurus_weiskopfae))),(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,(Neuquensaurus_australis,Saltasaurus_loricatus)))))))))))))))))))),((Amazonsaurus_maranhensis,(Zapalasaurus_bonapartei,Histriasaurus_bocardeli,(Comahuesaurus_windhauseni,((Rayososaurus_agrioensis,Rebbachisaurus_garasbae,(Cathartesaura_anaerobica,Limaysaurus_tessonei)),(Nigersaurus_taqueti,(Demandasaurus_darwini,Tataouinea_hannibalis)))))),((Suwassea_emiliae,(Amargasaurus_cazaui,(Dicraeosaurus_hansemanni,Brachytrachelopan_messai))),(Apatosaurus,(Diplodocus,Barosaurus_lentus))))))))))))))))))));