(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),(Moroccan_Sauropod,((Omeisaurus,Mamenchisaurus),((Turiasaurus_riodevensis,Losillasaurus_giganteus),(Jobaria_tiguidensis,((Haplocanthosaurus_priscus,((Camarasaurus,Bellusaurus_sui),(Europasaurus_holgeri,((Galvesaurus_herreroi,Euhelopus_zdanskyi),(Tehuelchesaurus_benitezii,((Tastavinsaurus_sanzi,Lusotitan),((Padillasaurus_leivaensis,((Brachiosaurus_altithorax,(Giraffatitan_brancai,Abydosaurus_mcintoshi)),(Venenosaurus_dicrocei,Cedarosaurus_weiskopfe))),(Tendaguria_tanzaniensis,(Sauroposeidon_proteles,(Erketu_ellisoni,(Chubutisaurus_insignis,((Andesaurus_delgadoi,(Wintonotitan_wattsi,Ligabuesaururs_lenzai)),(Phuwiangosaurus_sirindhornae,(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_windhanseni,(((Rayososaurus_agrioensis,Rebbachisaurus_garasbae),(Cathartesaura_anaerobica,Limaysaurus_tessonei)),(Demandasaurus_darwini,Nigersaurus_taqueti)))))),((Suwassea_emiliae,(Amargasaurus_cazaui,(Dicraeosaurus_hansemanni,Brachytrachelopan_messai))),(Apatosaurus,(Diplodocus,Barosaurus_lentus))))))))))))))))))));