#NEXUS BEGIN DATA; DIMENSIONS NTAX=42 NCHAR=51 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Diabolepis 000000000000000000000000000000000000000000000000000 Youngolepis 110000000000000000000000000000000000000000000000000 Powichthys 111100000000000000000000000000000000000000000000000 Porolepis 111110000000000000000000000000000000000000000000000 Glyptolepis 111110000000000000000000000000000000000000000000000 Tungsenia 101001100000000000000000000000000000000000000000000 Kenichthys 101001010000000000000000000000000000000000000000000 Gooloogongia 101001111111100000000000000000000000000000000000000 Sauripterus 101001111111011110000000000000000000000000000000000 Barameda 101001111110110001000000000000000000000000000000000 Screbinodus 101001111110111101100000000000000000000000000000000 Rhizodus 101001111110111011110000000000000000000000000000000 Strepsodus 101001111110111011110000000000000000000000000000000 Gyroptychius 101001111000000000001111000000000000000000000000000 Osteolepis 101001111000000000001110100000000000000000000000000 Gogonasus 101001111000000000001101111000000000000000000000000 Medoevia 101001111000000000001101110100000000000000000000000 Cladarosymblema 101001111000000000001101111111100000000000000000000 Megalichthys 101001111000000000001101111111010000000000000000000 Ectosteorhachis 101001111000000000001101111111110000000000000000000 Beelarongia 101001111000000000001101111110001000000000000000000 Canowindra 101001111000000000001101111110001100000000000000000 Koharalepis 101001111000000000001101111110001100000000000000000 Marsdenichthys 101001111000000000001000000000000010000000000000000 Spodichthys 101001111000000000001000000000000011000000000000000 Tristichopterus 101001111000000000001000000000000011100000000000000 Eusthenopteron 101001111000000000001000000000000011111000000000000 Jarvikina 101001111000000000001000000000000011110100000000000 Platycephalichthys 101001111000000000001000000000000011110111100000000 Cabonnichthys 101001111000000000001000000000000011110111000000000 Mandageria 101001111000000000001000000000000011110111110000000 Eusthenodon 101001111000000000001000000000000011110111110000000 Hongyu 101001111100000000000000000000000000000000000000000 Bruehnopteron 101001111000000000001000000000000011111000000000000 Tinirau 101001111000000000001000000000000011110110001000000 Panderichthys 101001111000000000001000000000000011110110001100000 Elpistostege 101001111000000000001000000000000011110110001111000 Tiktaalik 101001111000000000001000000000000011110110001110000 Ventastega 101001111000000000001000000000000011110110001111100 Acanthostega 101001111000000000001000000000000011110110001111110 Ichthyostega 101001111000000000001000000000000011110110001111111 Tulerpeton 101001111000000000001000000000000011110110001111111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;