Euparkeria
Marasuchus
Herrerasaurus
Abrictosaurus
BMNH_A100
Echinodon
Heterodontosaurus
Lycorhinus
Pisanosaurus
Tianyulong_confuciusi
Stormbergia
Agilisaurus
Hexinlusaurus
Anabisetia
Bugenasaura
Hypsilophodon
Jeholosaurus
Orodromeus
Othnielia
Talenkauen
Thescelosaurus
Yandusaurus
Zephyrosaurus
Rhabdodontidae
Ankylopollexia
Dryosauridae
Tenontosaurus_dossi
Tenontosaurus_tilletti
Chaoyangsaurus
Micropachycephalosaurus
Psittacosauridae
Liaoceratops
Archaeoceratops
Coronosauria_plus_Leptoceratopsidae
Stenopelix
Wannanosaurus
Goyocephale
Homalocephale
Pachycephalosauridae
Gasparinisaura
Parksosaurus
Lesothosaurus
Scutellosaurus
Emausaurus
Scelidosaurus
Ankylosauria
Stegosauria