#NEXUS 
[MacClade 4.06 registered to Henning Blom, Cambridge University]


BEGIN TAXA;
	DIMENSIONS  NTAX=25;
	TAXLABELS
	Acanthostega
	Balanerpeton
	Baphetes
	Crassigyrinus
	Dendrerpeton
	Densignathus
	_Elginerpeton
	Elpistostege
	Eoherpeton
	Eusthenopteron
	Greererpeton
	Ichthyostega
	Megalocephalus
	Metaxygnathus
	Ossinodus
	Panderichthys
	Pederpes
	Proterogyrinus
	Sigournea
	Silvanerpeton
	Tantallognathus
	Tiktaalik
	Ventastega
	Whatcheeria
	Ymeria;
END;


BEGIN CHARACTERS;
	DIMENSIONS  NCHAR=109;
	FORMAT SYMBOLS= " 0 1 2 3" MISSING=? GAP=- ;
	CHARSTATELABELS  
		2  _ / separate fused,
		;

MATRIX
[                           10        20        30        40        50        60        70        80        90        100       ]
[                           .         .         .         .         .         .         .         .         .         .         ]

Acanthostega       0011111100011110101-0111100010000010000000110?100111110010100110000110010101111110111011011111200111101020201
Balanerpeton       211100011?0210110111011??1010111100001111121??011?11120001120200?101111?111?00220211102111111120011111102?2?1
Baphetes           11110??101011111101-01111100011110000111?0????01031???????1??????????????10010?2001111?1111111200??1?1??????1
Crassigyrinus      100100?111021011101-0????10?00010000000000200?0103111100001001??1121111?11011011101210?11111111??11111110???1
Dendrerpeton       10110001?10210110111111111{01}10110100011111{12}2111011?1?111??1111??0?111111?11????22021110211111112001111111022?1
Densignathus       ????????????????????????????????????????00110?100001000110?0010000000001?101111????31?????1??????????????????
_Elginerpeton      ???????????0????????????????????0?0???????1???00000100011000011???110000?001111????11??11??????11????????0?1?
Elpistostege       0??11100?001?11?0?????????0???????0???????????0?00????????0??????0??????????????0?1000???????????????????????
Eoherpeton         20?10111?01?101111?-?11?111?0002110?????12?1??011?11110??111?1?12121101101????2?001210???11111200??11111022??
Eusthenopteron     0000000000000000000-?000000000000000000000100?000000000000000000?0000000000000000000000000000100?0000000000?0
Greererpeton       2111{01}00100021101101001111101000200101111122111010101111000100100?120101111011021111110210111112001111110112?1
Ichthyostega       0111111?10001110101-011?1000{01}0020110010000010?1000010000101001000001100121011120001110?101110011112111111021?
Megalocephalus     11111??10?011111101?0111110001111000011110210?010311?2000112110???21110?11011020001111???????????????????????
Metaxygnathus      ????????????????????????????????????????00100?100101000?10?0010000001001?101111????31????????????????????????
Ossinodus          ?011100?000?1??010100???????100100?1?000????????020??????000???????????????????1?01110?1111111100121??1?2120?
Panderichthys      0011000000000000000-0000000000000000000000000?000000000000000000?00000000000000000100000000000???0?0001?101?0
Pederpes           ?1110001000?10101?1??1??110?001200???????0{01}??????????????????????????????????????01110?11111112011211110112?1
Proterogyrinus     2001000100121011111-11???11?0100000?????1221??011?11111001111?11?12???1?011???2?001210?11111112001?11111022?1
Sigournea          ?????????????????????????????????????????1211?01031111000010?100?0211001?1?????????11????????????????????????
Silvanerpeton      2101000101121011111?11???10???111000011111??0?001?11110??11???00??11111?01????22001210211?11112011211111022?1
Tantallognathus    ????????????????????????????????????????102?0???0???110??0????101?????????????1????11????????????????????????
Tiktaalik          ?0?111???00?11?0000??00?00?0???0?00?????00000?0000?00?0000??0000???00000?10??00?00100000000000?000?0?010?01?0
Ventastega         00?1?11100011110101-001010000?0000100?0000010?1001010001100001100000100101010210101110111??????0011?1????020?
Whatcheeria        ???10111?0021010101?????11???002??1?????101110000201000000100110102110012101111?001310?10011112011211?111220?
Ymeria             ??1??????00??????0??0???????00?20?100?0?000?0?10021?000??010??0?00?0100001011110?0?31????????????????????????
;
END;


BEGIN ASSUMPTIONS;
	OPTIONS  DEFTYPE=unord PolyTcount=MINSTEPS ;
	TYPESET * default  = unord: 1-109;
END;


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