#NEXUS BEGIN DATA; DIMENSIONS NTAX=53 NCHAR=136; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Euparkeria_capensis 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 Marasuchus_liloensis 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 Herrerasaurus 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011 Pisanosaurus_mertii 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000111 Abrictosaurus_consors 0000000001100101110000000000000000000011000000000001000000000000000000000000000100000000000000010000000010000000000000000000000000001111 BMNH_A100 1100000001100100110000000100011000000011000000000001000000000000010000000000000000001000001000010000000010000010100000000000000000001111 Echinodon_becklesii 0000000000011000110000100001000100100000000000010101000101111110010000000000000100000000000000000000000010000000000000000000000000001111 Fruitadens_haagarorum 1001000001000100010000000100010000000001000000000001000000000000010000000000000000000000000000010000001010000010000000000000000000001111 Heterodontosaurus_tucki 1100000001100100110000000100011000000011000000000001000000000000010000000000010000000000001000010000000010000010100000000000000000001111 Lycorhinus_angustidens 0001000000000101110000000000011000000011000000000001000000000000010000000000010000001000000000010000000010000010100000000000000000001111 Eocursor_parvus 0000000000001100000000000000000000000000001010000001000100000000000000010000000000000000000000000000100000000000000000000000000000001111 Lesothosaurus_diagnosticus 0000000000000000000000000000000100000000000010000100000100000000000000010000100000000001000000000010100000000000000000000000000000001111 Stormbergia_dangershoeki 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0010100000010000001000001001100110010000000000110100001100011111100001100100000001110111110100101111110100111100000000000001110100001111 Talenkauen_santacrucensis 0010100000010000001000001001100110010000000000110100001100011111100001100100000001110111110101001111110100111100000000000000000100001111 Rhabdodontidae 0010100000010000001000001001100110010000000000110100001100011111100001100100000001110111110100101111110100111100000000000000010100001111 Dryosauridae 0010100000010000001000001001100110010000000000110100001100011111100001100100000001110111110100101111110100111100000000000010110100001111 Ankylopollexia 0010100000010000001000001001100110010000000000110100001100011111100001100100000001110111110100101111110100111100000000000010110100001111 Micropachycephalosaurus_hongtuyanensis 0000000000010000000000000001100101010000010000010100010110111110000100001101000000000001000000000011100001111100000000000100000000001111 Stenopelix_valdensis 0000000000010000000001000001100101010000010000010100110100111110000010000111000000000001000000000011100001111100010000000100000000001111 Wannanosaurus_yansiensis 0000000000010000000000000001100101110000000000010100000101111110000000000100000000000001000000000011100001111101000000000000000000001111 Goyocephale_lattimorei 0000000000010000000000100001100101010000000000010100000101111110000000000100000000000001000000000011100001111101000000001000000000001111 Homalocephale_calathocercos 0000000000010000000000100001100101010000000000010100000101111110000000000100000000000001000000000011100001111101000000011000000000001111 Pachycephalosauridae 0000000000010000000000100001100101010000000000010100000101111110000000000100000000000001000000000011100001111101000000011000000000001111 Chaoyangosaurus_youngi 0000000000010000000101000001100101010000010000010100100110111110001000001110000000000001000000000011100001111100000000000100000000001111 Psittacosauridae 0000000000010000000000000001100101010000000000010100000100111110001110001111000000000001000000000011100001111100000000100100000000001111 Liaoceratops_yanzigouensis 0000000000010000000000000001100101010000000000010100000100111110001110001111000000000001000000000011100001111100000001100100000000001111 Archaeoceratops_oshimai 0000000000010000000000000001100101010000000000010100000100111110001110001111000000000001000000000011100001111100000011100100000000001111 Unnamed_taxon_Coronosauria_plus_Leptoceratopsidae 0000000000010000000000000001100101010000000000010100000100111110001110001111000000000001000000000011100001111100000011100100000000001111 Yinlong_downsi 0000000000010000000100000001100101010000010000010100110100111110000010000111000000000001000000000011100001111100010000000100000000001111 Tianyulong 0101000001000100000000000100001000000000000000000001000000000000010000000000000000000000000000010000001010000010000000000000000000001111 Changchunsaurus_parvus 0000000000010000000000000011100100010000000000010100000100011110100000000100000001010101000100000111100000111100001100000000000000001111 Jeholosaurus_shangyuanensis 0000000000010000000000000011100100010000000000010100000100011110100000000100000001010101000100000111100000111100001100000000000000001111 Thescelosaurus_neglectus 0010100000010000001010011001100110011100000000011100001100011111100000100100001011110101100100001111110000111100000000000000000000001111 Haya_griva 0000000000010000000000000011100100010000000000010100000100011110100000000100000001010101000100000111100000111100000100000000000000001111 Gideonmantellia_amosanjuanae 0000010100010000001010010001100110011000000101111100000100011111100000100100000001110111110100001111110000111100000000000000000000001111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;