Euparkeria_capensisMarasuchus_liloensisHerrerasaurusPisanosaurus_mertiiAbrictosaurus_consorsBMNH_A100Echinodon_becklesiiFruitadens_haagarorumHeterodontosaurus_tuckiLycorhinus_angustidensEocursor_parvusLesothosaurus_diagnosticusScutellosaurus_lawleriEmausaurus_ernstiiScelidosaurus_harrisoniiStegosauriaAnkylosauriaAgilisaurus_louderbackiHexinlusaurus_multidensOthnieliosaurus_consorsAnabisetia_saldiviaiGasparinisaura_cincosaltensisHypsilophodon_foxiiOrodromeus_makelaiParksosaurus_warreniThescelosaurus_neglectusYandusaurus_hongheensisZephyrosaurus_schaffiTenontosaurus_tilletiTenontosaurus_dossiTalenkauen_santacrucensisRhabdodontidaeDryosauridaeAnkylopollexiaMicropachycephalosaurus_hongtuyStenopelix_valdensisWannanosaurus_yansiensisGoyocephale_lattimoreiHomalocephale_calathocercosPachycephalosauridaeChaoyangosaurus_youngiPsittacosauridaeLiaoceratops_yanzigouensisArchaeoceratops_oshimaiUnnamed_taxon_Coronosauria_LYinlong_downsiTianyulongChangchunsaurus_parvusJeholosaurus_shangyuanensisAlbalophosaurus_yamaguchiorumHaya_grivaKoreanosaurusYueosaurusLaquintasauraOsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Baron_etal_2017c