Euparkeria_capensis
Marasuchus_liloensis
Herrerasaurus
Pisanosaurus_mertii
Abrictosaurus_consors
BMNH_A100
Echinodon_becklesii
Fruitadens_haagarorum
Heterodontosaurus_tucki
Lycorhinus_angustidens
Eocursor_parvus
Lesothosaurus_diagnosticus
Scutellosaurus_lawleri
Agilisaurus_louderbacki
Hexinlusaurus_multidens
Othnieliosaurus_consors
Anabisetia_saldiviai
Hypsilophodon_foxii
Thescelosaurus_neglectus
Yandusaurus_hongheensis
Talenkauen_santacrucensis
Tianyulong
Changchunsaurus_parvus
Jeholosaurus_shangyuanensis
Haya_griva
Koreanosaurus
Yueosaurus
Laquintasaura
Isaberrysaura
Emausaurus_ernstii
Scelidosaurus_harrisonii
Stegosauria
Ankylosauria
Gasparinisaura_cincosaltensis
Parksosaurus_warreni
Orodromeus_makelai
Zephyrosaurus_schaffi
Rhabdodontidae
Tenontosaurus_tilleti
Tenontosaurus_dossi
Dryosauridae
Ankylopollexia
Micropachycephalosaurus_hongtu
Stenopelix_valdensis
Chaoyangosaurus_youngi
Yinlong_downsi
Albalophosaurus_yamaguchiorum
Psittacosauridae
Liaoceratops_yanzigouensis
Archaeoceratops_oshimai
Unnamed_taxon_Coronosauria_L
Wannanosaurus_yansiensis
Goyocephale_lattimorei
Homalocephale_calathocercos
Pachycephalosauridae