#NEXUS BEGIN DATA; DIMENSIONS NTAX=8 NCHAR=7 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Ivesheadia 0000000 Charniodiscus 1111111 Charnia_masoni 1111111 Charnia_wardi 1111110 Charnia_antecedens 1111100 Beothukis 1111000 Bradgatia 1100000 Fractofusus 1010000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;