(Lesothosaurus_diagnosticus,(Hypsilophodon_foxii,((Muttaburrasaurus_langdoni,(Rhabdodon_sp,(Zalmoxes_robustus,Zalmoxes_shqiperorum))),((Tenontosaurus_dossi,Tenontosaurus_tilletti),((Valdosaurus_canaliculatus,(Elrhazosaurus_nigeriensis,(Callovosaurus_leedsi,(Kangnasaurus_coetzeei,(Dryosaurus_altus,(Camptosaurus_valdensis,Dysalotosaurus_lettowvorbecki)))))),(Owenodon_hoggii,(Camptosaurus_dispar,((Camptosaurus_aphanoecetes,Cumnoria_prestwichii),(((Draconyx_loureiroi,Camptosaurus_depressus),(Hippodraco_scutodens,Theiophytalia_kerri)),((NHMUK_R8676,(Lurdusaurus_arenatus,(Lanzhousaurus_magnidens,(NHMUK_R1831,(Kukufeldia_tilgatensis,((Barilium_dawsoni,(Planicoxa_venenica,Fukuisaurus_tetoriensis)),(Iguanodon_bernissartensis,((Hypselospinus_fittoni,Mantellisaurus_atherfieldensis),(Ouranosaurus_nigeriensis,(Equijubus_normani,(Altirhinus_kurzanovi,((Jinzhousaurus_yangi,Penelopognathus_weishampeli),((Probactrosaurus_gobiensis,(Eolambia_caroljonesa,(Jintasaurus_meniscus,Probactrosaurus_mazongshanensis))),(Jeyawati_rugoculus,(Protohadros_byrdi,(Levnesovia_transoxiana,(Tethyshadros_insularis,(Nanyangosaurus_zhugeii,(Bactrosaurus_johnsoni,(Gilmoreosaurus_mongoliensis,(Tanius_sinensis,(Lophorhothon_atopus,(Shuangmiaosaurus_gilmorei,(Telmatosaurus_transsylvanicus,(Claosaurus_agilis,(Corythosaurus_casuarius,(Hadrosaurus_foulkii,Edmontosaurus_annectens))))))))))))))))))))))))))),(Cedrorestes_crichtoni,(Iguanacolossus_fortis,Dakotadon_lakotaensis))))))))))));