(Iguanodon_bernissartensis,(Mantellosaurus_atherfieldensis,(Ouranosaurus_nigeriensis,(Jinzhousaurus_yangi,(Equijubus_normani,(Probactrosaurus_gobiensis,(Eolambia_caroljonesa,(Protohadros_byrdi,(Tanius_sinensis,(Bactrosaurus_johnsoni,(Gilmoreosaurus_mongoliensis,(Nanningosaurus_dashiensis,((Claosaurus_agilis,(Lophorhothon_atopus,(((Wulagasaurus_dongi,(Brachylophosaurus_canadensis,Maiasaura_peeblesorum)),(((Shantungosaurus_giganteus,(Edmontosaurus_regalis,(Edmontosaurus_annectens,Edmontosaurus_saskatchewanensis))),(Kerberosaurus_manakini,(Prosaurolophus_maximus,(Saurolophus_angustirostris,Saurolophus_osborni)))),(Kritosaurus_navajovius,(Secernosaurus_koerneri,(Gryposaurus_latidens,(Gryposaurus_incurvimanus,(Gryposaurus_monumentensis,Gryposaurus_notabilis))))))),(Aralosaurus_tuberiferus,((Jaxartosaurus_aralensis,(((Amurosaurus_riabinini,Sahaliyania_elunchunorum),((Lambeosaurus_laticaudus,((Olorotitan_ararhensis,((Corythosaurus_casuarius,Corythosaurus_intermedius),(Hypacrosaurus_altispinus,Hypacrosaurus_stebingeri))),(Nipponosaurus_sachalinensis,Velaphrons_coahuilensis))),(Lambeosaurus_lambei,Lambeosaurus_magnicristatus))),(Parasaurolophus_cyrtocristatus,(Parasaurolophus_walkeri,(Mandschurosaurus_amurensis,Parasaurolophus_tubicen))))),(Pararhabdodon_isonensis,Tsintaosaurus_spinorhinus)))))),(Telmatosaurus_transsylvanicus,Tethyshadros_insularis))))))))))))));