(Herrerasaurus_ischigualastensis,(Pisanosaurus_mertii,(Psittacosauridae,(Abrictosaurus_consors,Echinodon_becklesii,Eocursor_parvus,(Lesothosaurus_diagnosticus,(Agilisaurus_louderbacki,(Hexinlusaurus_multidens,(Yinlong_downsi,(Othnielosaurus_consors,(Orodromeus_makelai,((Zephyrosaurus_schaffi,(Thescelosaurus_neglectus,((Anabisetia_saldiviai,Koreanosaurus_boseongensis,Talenkauen_santacrucensis,((((Camptosaurus_dispar,Iguanodon_bernissartensis),(Dryosaurus_altus,Dysalotosaurus_lettowvorbecki)),(Tenontosaurus_dossi,Tenontosaurus_tilletti)),(Muttaburrasaurus_langdoni,Rhabdodon_priscus,Rhabdodon_sp1,((Mochlodon_suessi,Mochlodon_vorosi),(Zalmoxes_robustus,Zalmoxes_shqiperorum))))),(Gasparinisaura_cincosaltensis,Parksosaurus_warreni)))),(Yandusaurus_hongheensis,(Haya_griva,(Jeholosaurus_shangyuanensis,((Changchunsaurus_parvus,Hypsilophodon_foxii,Macrogryphosaurus_gondwanicus,Diluvicursor_pickeringi),(Vegagete_ornithopod,Yueosaurus_tiantaiensis)))))))))))),(Emausaurus_ernstii,Scelidosaurus_harrisonii,Scutellosaurus_lawleri),((Fruitadens_haagarorum,Tianyulong_confuciusi),(Heterodontosaurus_tucki,Lycorhinus_angustidens))))));