#NEXUS BEGIN DATA; DIMENSIONS NTAX=11 NCHAR=7; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Gogonasus 0000000 Medoevia 0000001 Cabonnichthys 0111111 Eusthenodon 1111111 Eusthenopteron 0000111 Jarvikina 0001111 Langlieria 1111111 Mandageria 1111111 Notorhizodon 0011111 Platycephalichthys 0011111 Tristichopterus 0000011 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;