(Lesothosaurus_diagnosticus,(Hypsilophodon_foxii,(Zalmoxes_robustus,(Tenontosaurus_tilletti,(Dryosaurus_altus,(Camptosaurus_dispar,(Hypselospinus_fittoni,((Bolong_yixianensis,(Jinzhousaurus_yangi,(Mantellisaurus_atherfieldensis,Iguanodon_bernissartensis,Barilium_dawsoni))),(Xuwulong_yueluni,(Ouranosaurus_nigeriensis,(Eolambia_caroljonesa,(Altirhinus_kurzanovi,(Protohadros_byrdi,(Equijubus_normani,(Probactrosaurus_gobiensis,(Tethyshadros_insularis,(Bactrosaurus_johnsoni,(Telmatosaurus_transsylvanicus,(Parasaurololphus_walker,Saurolophus_osborni)))))))))))))))))));