(Theropoda,(Prosauropoda,(Vulcanodon,(Shunosaurus,(Omeisaurus,(Mamenchisaurus,((Barapasaurus,(Patagosaurus,Losillasaurus)),(Jobaria,((((Apatosaurus,(Barosaurus,Diplodocus)),(Suuwassea,(Dicraeosaurus,Amargasaurus))),(Nigersaurus,Limaysaurus,Rebbachisaurus,BMNH_R2095)),(Haplocanthosaurus,(Camarasaurus,((Brachiosaurus_altithorax,Brachiosaurus_brancai),(Euhelopus,(Malawisaurus,(Nemegtosaurus,Isisaurus,(Rapetosaurus,(Alamosaurus,(Opisthocoelicaudia,Saltasaurus))))))))))))))))));