#NEXUS [!File downloaded from graemetlloyd.com] BEGIN DATA; DIMENSIONS NTAX=21 NCHAR=53; FORMAT SYMBOLS= " 0 1 2 3" MISSING=? GAP=- ; MATRIX Psittacosaurus_mongoliensis 00000000000000000000000000000000000000000000000000000 Stenopelix_valdensis 111?????00?0?????0?00????0000???????????????????????? Wannanosaurus_yanshiensis ???11111111100?00????0???????0???00000?00??0???1??0?? Goyocephale_lattimorei 1?111111111?1111011110??100??0??001100100010011110011 Homalocephale_calathocercos 1?11?111???1111?11111111111110000011001000110111100?? Tylocephale_gilmorei ???1?111????1111?????11??????1110212011121111??1101?? Prenocephale_prenes 1?111111????11?111?1111111111111021202112111102120111 Yaverlandia_bitholus ???1?1?0????1???????????????????00???????00???????0?? Pachycephalosauridae_indet_Ornatotholus_browni_holotype_AMNH_5450 ???1???1????1????????1???????1??00?????11010?????00?? Pachycephalosauridae_indet_SMP_VP_1084 ???1?111????1????????1???????1???2?????12????????01?? Stegoceras_edmontonense_holotype_CMN_8830 ???1???1????1????????1???????1??021???112110???1?01?? Stegoceras_breve_holotype_CMN_1423 ???1???1????1????????1???????1??121?1?111110???1?01?? Stegoceras_sternbergi_holotype_CMN_8817 ???1???1????1????????1???????1??11?????11220???1?02?? Stegoceras_lambei_holotype_CMN_8818 ???1???1????1????????1???????1??11?????11220???0?02?? Stegoceras_validum_UA_2 ?1111111111111111111111111111100111200111220011120200 Stegoceras_sp_Gravitholus_albertae_holotype_TMP_72_dot_27_dot_1 ???1???1????1????????1???????1??11?????112?0???1?02?? Stegoceras_sp_UCMP_130051 ???1?111????1????????1???????1??1100000112200??1102?? Stygimoloch_spinifer ???1??11????1????????1???????1??0211??2121111????1122 Pachycephalosaurus_wyomingensis ???1?111????11???????11??????11002111?212110100111122 Sphaerotholus_goodwini_holotype_NMMNH_P_27403 ???1?111????11?1?????1??1????1??0212111121111021301?? Sphaerotholus_buchholtzae_holotype_TMP_87_dot_113_dot_3 ???1?111????1????????1???????1??0212111121101??1301?? ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;