(Probactrosaurus,(Bactrosaurus,(Gryposaurus,(Aralosaurus,((Tsintaosaurus,Pararhabdodon),(Jaxartosaurus,(Amurosaurus,(Sahaliyania,(Charonosaurus,((Arenysaurus,Blasisaurus),(P_cyrtocr,(P_walkeri,P_tubicen)))),((L_lambei,L_magnicr),(Olorotitan,Velafrons,(Corythosaurus,(H_stebing,H_altisp))))))))))));