(Ouranosaurus_nigeriensis,((Jinzhousaurus_yangi,(Equijubus_normani,(Xuwulong_yueluni,(Jintasaurus_meniscus,(Probactrosaurus_gobiensis,((Tanius_sinensis,(Levnesovia_transoxiana,(Bactrosaurus_johnsoni,(Gilmoreosaurus_mongoliensis,(Shuangmiaosaurus_gilmorei,((Claosaurus_agilis,Nanningosaurus_dashiensis),((Zhanghenglong_yangchengensis,(Nanyangosaurus_zhugeii,((Hadrosaurus_foulkii,((Acristavus_gagslarsoni,(Wulagasaurus_dongi,(Brachylophosaurus_canadensis,Maiasaura_peeblesorum))),((Kerberosaurus_manakini,((Shantungosaurus_giganteus,(Edmontosaurus_regalis,(Edmontosaurus_annectens,Edmontosaurus_saskatchewanensis))),(Lophorhothon_atopus,(Prosaurolophus_maximus,(Saurolophus_angustirostris,Saurolophus_osborni))))),(Kritosaurus_navajovius,(Secernosaurus_koerneri,(Gryposaurus_latidens,(Gryposaurus_incurvimanus,(Gryposaurus_monumentensis,Gryposaurus_notabilis)))))))),(Aralosaurus_tuberiferus,((Jaxartosaurus_aralensis,((Arenysaurus_ardevoli,((Amurosaurus_riabinini,Sahaliyania_elunchunorum),((Velaphrons_coahuilensis,(((Corythosaurus_casuarius,Corythosaurus_intermedius),(Hypacrosaurus_altispinus,Hypacrosaurus_stebingeri)),(Nipponosaurus_sachalinensis,Olorotitan_ararhensis))),(Magnapaulia_laticaudus,(Lambeosaurus_lambei,Lambeosaurus_magnicristatus))))),(Parasaurolophus_cyrtocristatus,(Charonosaurus_jiayinensis,(Parasaurolophus_tubicen,Parasaurolophus_walkeri))))),(Pararhabdodon_isonensis,Tsintaosaurus_spinorhinus)))))),(Telmatosaurus_transsylvanicus,Tethyshadros_insularis)))))))),(Eolambia_caroljonesa,Protohadros_byrdi))))))),(Iguanodon_bernissartensis,Mantellisaurus_atherfieldensis)));