(Herrerasaurus,(Plateosaurus,(Mussaurus,((Lessemsaurus,Antetonitrus),(Chinshakiangosaurus,(Isanosaurus,Gongxianosaurus,Amygdalodon,(Tazoudasaurus,Vulcanodon,(Shunosaurus,(Barapasaurus,Patagosaurus,(Omeisaurus,Mamenchisaurus),(Haplocanthosaurus,Jobaria,(((Apatosaurus,(Barosaurus,Diplodocus)),(Dicraeosaurus,Amargasaurus)),(Nigersaurus,Rayososaurus,Rebbachisaurus)),(Camarasaurus,(Brachiosaurus,(Euhelopus,(Malawisaurus,((Isisaurus,((Alamosaurus,Opisthocoelicaudia),(Neuquensaurus,Saltasaurus))),(Nemegtosaurus,Rapetosaurus))))))))))))))));