#NEXUS [!File downloaded from graemetlloyd.com] BEGIN DATA; DIMENSIONS NTAX=9 NCHAR=46; FORMAT SYMBOLS= " 0 1 2" MISSING=? GAP=- ; MATRIX Eusthenopteron 000000000000000000000010000000000???0100?0?000 Panderichthys 00011000000000000000000001?0000?????????????01 Elginerpeton 121?????1111001000?1011?01101??1000010010101?? Metaxygnathus 1???????11110100?1???????????????????????????? Ventastega 111?11?010110100111????????????111???????????? Acanthostega 1111111011111?10011101000111000111111111010111 Ichthyostega 1111111010211?10101111110111111110001?11010111 Greererpeton 1111111111011?11101111011111011111101211101111 Proterogyrinus 11111111??011?11101111111111011111101211101111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; TYPESET * UNTITLED = unord: 1-37 39-46, ord: 38; END;