MarasuchusHeterodontosaurusLesothosaurusEoraptorHerrerasaurusGuaibasaurusCoelophysisAmmosaurusAnchisaurusAntetonitrusBarapasaurusBlikanasaurusCamarasaurusCamelotiaChinshakiangosaurusColoradisaurusEfraasiaGyposaurusJingshanosaurusKotasaurusLessemsaurusLufengosaurusMassospondylusMelanorosaurusMussaurusOmeisaurusPlateosauravusPlateosaurusRiojasaurusSaturnaliaShunosaurusThecodontosaurusVulcanodonYunnanosaurusZLJ0108OsteologyMaximum ParsimonyBased on reanalysis of the original matrix.Sekiya_2010a