(Ouranosaurus_nigeriensis,(Iguanodon_spp,(Equijubus_normani,(Probactrosaurus_spp,((Tanius_sinensis,(Bactrosaurus_johnsoni,(Gilmoreosaurus_mongoliensis,(Telmatosaurus_transsylvanicus,(Claosaurus_agilis,(Lophorhothon_atopus,(Hadrosaurus_foulkii,(((Barsboldia_sicinskii,Shantungosaurus_giganteus,(Edmontosaurus_annectens,Edmontosaurus_regalis),((Wulagasaurus_dongi,(Kritosaurus_navajovius,((Gryposaurus_latidens,(Gryposaurus_monumentensis,Gryposaurus_notabilis)),(UTEP_OTU,(Salitral_Moreno_OTU,Secernosaurus_koerneri))))),(Kerberosaurus_manakini,Sabinas_OTU,(Prosaurolophus_maximus,(Saurolophus_angustirostris,Saurolophus_osborni))))),(Aralosaurus_tuberiferus,(Jaxartosaurus_aralensis,(((Olorotitan_ararhensis,(((Amurosaurus_riabinini,Sahaliyania_elunchunorum),(Nipponosaurus_sachalinensis,Velafrons_coahuilensis,(Hypacrosaurus_altispinus,Lambeosaurus_laticaudus))),((Hypacrosaurus_stebingeri,(Corythosaurus_casuarius,Corythosaurus_intermedius)),(Lambeosaurus_lambei,Lambeosaurus_magnicristatus)))),(Charonosaurus_jiayinensis,(Parasaurolophus_cyrtocristatus,(Parasaurolophus_tubicen,Parasaurolophus_walkeri)))),(Pararhabdodon_isonensis,Tsintaosaurus_spinorhinus))))),(Wahweap_OTU,(Brachylophosaurus_canadensis,Maiasaura_peeblesorum)))))))))),(Eolambia_caroljonesa,Protohadros_byrdi))))));