(Marasuchus,((Silesaurus,Asilisaurus),((Tawa,(Sanjuansaurus,Herrerasaurus)),(Pisanosaurus,((Eocursor,(Echinodon,(Abrictosaurus,(Heterodontosaurus,Fruitadens,Lycorhinus,Tianyulong)))),((Lesothosaurus,(Scutellosaurus,(Scelidosaurus,Emausaurus))),(Stormbergia,(Agilisaurus,(Hexinlusaurus,Yandusaurus,Leaellynasaura,((Jeholosaurus,Yueosaurus),(Othnielosaurus,((Parksosaurus,Talenkauen,Notohypsilophodon,Macrogryphosaurus,Zephyrosaurus,Isaberrysaura,(Thescelosaurus_neglectus,Thescelosaurus_assiniboiensis,Thescelosaurus_garbanii),(Haya,Changchunsaurus),(Oryctodromeus,Koreanosaurus),(Orodromeus,Kaiparowits_Oro)),((Stenopelix,Micropachycephalosaurus,((Archaeoceratops,Wannanosaurus),(Liaoceratops,Yinlong))),(Hypsilophodon,((Atlascopcosaurus,(Anabisetia,(Qantassaurus,Gasparinisaura))),(Rhabdodon,(Zalmoxez_robustus,Zalmoxes_shqiperorum),(Tenontosaurus_dossi,Tenontosaurus_tilletti),(Muttaburrasaurus,((Callovosaurus,(Elrhazosaurus,Valdosaurus),(Dysalotosaurus,Dryosaurus)),(Camptosaurus,(Iguanodon,Ouranosaurus))))))))))))))))))));