#NEXUS BEGIN DATA; DIMENSIONS NTAX=25 NCHAR=24; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Eusthenopteron 000000000000000000000000 Acanthostega 000000000000000000000011 Adelogyrinus 000000000000011111111111 Balanerpeton 000000000000100111111111 Baphetes 000000000011000001111111 Caerorhachis 000000000100000011111111 Crassigyrinus 000000000000000000000111 Dendrerpeton 000000000000100111111111 Eoherpeton 000000111100000011111111 Eucritta 000000000000000000111111 Gephyrostegus 000001011100000011111111 Greererpeton 000000000000011111111111 Ichthyostega 000000000000000000000001 Loxomma 000000000001000001111111 Megalocephalus 000000000011000001111111 Microbrachis 001111011100000011111111 Pederpes 010000000000000000001111 Pholiderpeton 100000111100000011111111 Proterogyrinus 100000111100000011111111 Ptyonius 000000000000001111111111 Saxonerpeton 001111011100000011111111 Seymouria 000011011100000011111111 Silvanerpeton 000000001100000011111111 Westlothiana 000111011100000011111111 Whatcheeria 010000000000000000011111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;