#NEXUS BEGIN DATA; DIMENSIONS NTAX=33 NCHAR=46; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX OUTGROUP 0000000000000000000000000000000000000000000000 Acanthostega 0000000000000000000000000000000000000000000001 Archeria 0000000000000000000000000000000011111111111111 Ariekanerpeton 0000000000000000000000011111111101111111111111 Balanerpeton 0000000000000001111111100000000000000000000111 Baphetes 0000000000000010001111100000000000000000000111 Crassigyrinus 0000000000000000000000000000000000000000011111 Dendrerpeton 0000000000000000111111100000000000000000000111 Diadectes 0000000000011100000000000000111101111111111111 Discosauriscus_austriacus 0000000000100000000000011111111101111111111111 Discosauriscus_pulcherrimus 0000000000100000000000001111111101111111111111 Ecolsonia 0000000001000001111111100000000000000000000111 Eocaptorhinus 0000011110001100000000000000111101111111111111 Eoherpeton 0000000000000000000000000000000000000111111111 Eryops 0000000001000001111111100000000000000000000111 Gephyrostegus 0000000000000000000000000000001101111111111111 Greererpeton 0000000000000000000001100000000000000000000111 Ichthyostega 0000000000000000000000000000000000000000000011 Lethiscus 0001100000000000010111100000000000000000000111 Limnoscelis 0000000110001100000000000000111101111111111111 Makowskia 0000000000000000000000000111111101111111111111 Megalocephalus 0000000000000010001111100000000000000000000111 Microbrachis 0110101010000100010010100000010100011001101111 Petrolacosaurus 0010011110001100000000000000111101111111111111 Pholiderpeton 0000000000000000000000000000000011111111111111 Proterogyrinus 0000000000000000000000000000000000101111111111 Sauropleura 0001100000000000010111100000000000000000000111 Saxonerpeton 0110101010000100010010100000010100011001101111 Seymouria_baylorensis 1000000000000000000000000011111101111111111111 Seymouria_sanjuanensis 1000000000000000000000000011111101111111111111 Tseajaia 0000000000011100000000000000111101111111111111 Utegenia 0000000000000000000000000001111101111111111111 Whatcheeria 0000000000000000000000000000000000000010111111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;