#NEXUS [!File downloaded from graemetlloyd.com] BEGIN DATA; DIMENSIONS NTAX=9 NCHAR=13; FORMAT SYMBOLS= " 0 1 2" MISSING=? GAP=- ; MATRIX Norselaspis 000?000000000 Placoderms 0001001000001 Chondrichthyans 0201001000011 Acanthodes 010?0010000?1 Mimia 120?001101211 Moythomasia 120?111111211 Ligulalepis 1101001000111 Psarolepis 2?1?00010011? Sarcopterygians 2210000100112 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;