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