Euparkeria_capensis
Marasuchus_liloensis
Herrerasaurus
Echinodon_becklessi
Pisanosaurus_mertii
Tianyulong_confuciusi
Fruitadens_haagarorum
Manidens_condoriensis
Lycorhinus_angustidens
Heterodontosaurus_tucki
BMNH_A100
Abrictosaurus_consors
Eocursor_parvus
Scutellosaurus_lawleri
Emausaurus_ernstii
Scelidosaurus_harrisonii
Ankylosauria
Stegosauria
Lesothosaurus_diagnosticus
Stormbergia_dangershoeki
Agilisaurus_louderbacki
Hexinlusaurus_multidens
Orodromeus_makelai
Zephyrosaurus_schaffi
Yandusaurus_hongheensis
Jeholosaurus_shangyuanensis
Hypsilophodon_foxii
Othnieliosaurus_consors
Talenkauen_santacrucensis
Thescelosaurus_neglectus
Bugenasaura_infernalis
Anabisetia_saldiviai
Parksosaurus_warreni
Gasparinisaura_cincosaltensis
Rhabdodontidae
Ankylopollexia
Dryosauridae
Tenontosaurus_dossi
Tenontosaurus_tilleti
Stenopelix_valdensis
Wannanosaurus_yansiensis
Goyocephale_lattimorei
Pachycephalosauridae
Homalocephale_calathocercos
Yinlong_downsi
Chaoyangosaurus_youngi
Micropachycephalosaurus_hongtuyanensis
Psittacosauridae
Liaoceratops_yanzigouensis
Unnamed_taxon_Coronosauria_plus_Leptoceratopsidae
Archaeoceratops_oshimai