(Shunosaurus,(Omeisaurus,(Jobaria,((Camarasaurus,Losillasaurus,(Brachiosaurus,Australodocus)),(Haplocanthosaurus,(Amphicoelias,(((Apatosaurus,((Dinheirosaurus,Supersaurus),(Tornieria,(Barosaurus,Diplodocus)))),(Suuwassea,(Amargasaurus,(Brachytrachelopan,Dicraeosaurus)))),(Amazonsaurus,(Histriasaurus,Rebbachisaurus,Zapalasaurus,(Limaysaurus,Cathartesaura),(Nigersaurus,Demandasaurus))))))))));