(Marasuchus_lilloensis,(Herrerasaurus_ischigualastensis,(Pisanosaurus_mertii,(Abrictosaurus_consors,(BMNH_A100,Heterodontosaurus_tucki)),(Eocursor_parvus,(Lesothosaurus_diagnosticus,(Stormbergia_dangershoeki,(Agilisaurus_louderbacki,(Hexinlusaurus_multidens,(Othnieliosaurus_celer,(((Psittacosaurus,(Yinlong_downsi,(Chaoyangsaurus_youngi,(Archaeoceratops_oshimai,Liaoceratops_yanzigouensis)))),(Stenopelix_valdensis,Wannanosaurus_yansiensis,(Goyocephale_lattimorei,Homalocephale_calathocercos))),(Orodromeus_makelai,(Hypsilophodon_foxii,Jeholosaurus_shangyuanensis))))))),(Emausaurus_ernsti,Scelidosaurus_harrisonii,Scutellosaurus_lawleri))))));