(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,(Oryctodromeus,Zephyrosaurus,Koreanosaurus,Hypsilophodon,Atlascopcosaurus,Qantassaurus,Anabisetia,Gasparinisaura,Thescelosaurus_dossi,Thescelosaurus_tilletti,Rhabdodon,Diluvicursor_pickeringi,((Parksosaurus,((Thescelosaurus_neglectus,Thescelosaurus_assiniboiensis,Thescelosaurus_garbanii),(Talenkauen,Notohypsilophodon,Macrogryphosaurus))),(Haya,Changchunsaurus)),(Orodromeus,Kaiparowits_Orodromine_UMNH_VP_12665_and_12677_and_16281_and_16772_and_16773_and_19470_and_21091_to_21099_and_21101_to_21107),(Stenopelix,Micropachycephalosaurus,((Archaeoceratops,Wannanosaurus),(Liaoceratops,Yinlong))),(Zalmoxes_robustus,Zalmoxes_shqiperorum),(Muttaburrasaurus,((Callovosaurus,(Elrhazosaurus,Valdosaurus),(Dysalotosaurus,Dryosaurus)),(Camptosaurus,(Iguanodon,Ouranosaurus))))))))))))))));