(Shunosaurus,((Haplocanthosaurus,(Jobaria,((Amphicoelias,((Suuwassea,(Amargasaurus,(Brachytrachelopan,Dicraeosaurus)),(Apatosaurus,(Barosaurus,Dinheirosaurus,Diplodocus,Tornieria))),(Limaysaurus,Nigersaurus,Rebbachisaurus))),(Camarasaurus,(Amazonsaurus,Brachiosaurus,Tehuelchesaurus,(Euhelopus,(higher_titanosaurs,Malawisaurus))))))),(Losillasaurus,Mamenchisaurus,(Cetiosauriscus,Omeisaurus))));