#NEXUS BEGIN DATA; DIMENSIONS NTAX=13 NCHAR=10 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Zygorhiza 0000000000 Squalodon 1000000000 Kogia 1111110000 Scaphokogia 1111110000 Zygophyseter 1000111000 Aulophyseter 1001110000 Diaphorocetus 1000010000 Naganocetus 1000111000 Physeterula 1011110111 Physeter 1011110111 Idiophyseter 1011110011 Orycterocetus 1011110001 Placoziphius 1011110001 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;