#NEXUS
[written Fri Aug 19 16:00:49 EDT 2022 by Mesquite  version 3.61 (build 927) at LAPTOP-THQV1BDD/10.255.243.153]

BEGIN TAXA;
	TITLE Taxa;
	DIMENSIONS NTAX=18;
	TAXLABELS
		Psittacosaurus_mongolensis Yinlong_downsi Wannanosaurus_yansiensis Goyocephale_lattimorei Homalocephale_calathocercos Tylocephale_gilmorei Prenocephale_prenes Foraminacephale_brevis Colepiocephale_lambei Stegoceras_validum Pachycephalosaurus_wyomingensis Alaskacephale_gongloffi Sphaerotholus_goodwini Sphaerotholus_buchholtzae Sphaerotholus_edmontonensis Acrotholus_audeti Amtocephale_gobienses Sinocephale_bexelli 
	;

END;


BEGIN CHARACTERS;
	TITLE  Character_Matrix;
	LINK TAXA = Taxa;
	DIMENSIONS  NCHAR=52;
	FORMAT DATATYPE = STANDARD RESPECTCASE GAP = - MISSING = ? SYMBOLS = "  0 1 2 3 4 5 6 7 8 9 A B C D E F G H J K M N P Q R S T U V W X Y Z a b c d e f g h j k m n p q r s t u v w x y z";
	MATRIX
	Psittacosaurus_mongolensis       000000000-0000000000000000000000-10000-----0--0000--
	Yinlong_downsi                   000?000?0-00?001001000??00000000-100010-0-00-00000--
	Wannanosaurus_yansiensis         ??110????????1?101101???????0?????0?01??0-00?00????0
	Goyocephale_lattimorei           11111111100??1111111??1??00???1???0?1121110?00111101
	Homalocephale_calathocercos      11???111111111?111111110100???????0?11211100?01?0110
	Tylocephale_gilmorei             ?????????????1?1111111?1?011???20?01?1201000?10????0
	Prenocephale_prenes              11??111?111111111111111010112012001121001000011101?1
	Foraminacephale_brevis           ?????????????1?111?1???????1112200111110100??0??0?1?
	Colepiocephale_lambei            ?????????????1???1?????????0212101??????????????????
	Stegoceras_validum               ?11111111100110111111110100{0 1}11220{0 1}02{1 2}1210-00-0000110
	Pachycephalosaurus_wyomingensis  ??????1??????111111111?011112012101?{1 2}1-{0 1}11{0 1}111011?00
	Alaskacephale_gongloffi          ?????????????1?11??????0???1?????001?101??0?????1???
	Sphaerotholus_goodwini           ?????????????1?11111??1???11102210112100100??10?0??0
	Sphaerotholus_buchholtzae        ?????????????1?111?1??????0120121011111{0 1}100??00?0??0
	Sphaerotholus_edmontonensis      ?????????????1??1??????????1202210??1???????????????
	Acrotholus_audeti                ?????????????1?111?1???????120{1 2}200??2???????????????
	Amtocephale_gobienses            ?????????????1???1?1???????11?2200??1???????????????
	Sinocephale_bexelli              ?????????????1?1???1???????1?????0??1???????????????

;

END;
BEGIN ASSUMPTIONS;
	TYPESET * UNTITLED  (CHARACTERS = Character_Matrix)  =  unord:  1- 52;

END;

BEGIN MESQUITECHARMODELS;
	ProbModelSet * UNTITLED  (CHARACTERS = Character_Matrix)  =  'Mk1 (est.)':  1- 52;
END;