#NEXUS BEGIN DATA; DIMENSIONS NTAX=21 NCHAR=21 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Zygorhiza 000000000000000000000 Squalodon 110000000000000000000 Waipatia 010000000000000000001 Huaridelphis 111111100000000000001 MUSM_603 110111100000000000001 Notocetus 111111100000000000011 Squalodelphis 111111110000000001011 Medocinia 111111111000000001111 USNM_475496 111111111000000001111 Phocageneus 111111100000000001111 Araeodelphis 110011100100000000001 Platanista 110011100111000000001 MUSM_1611 110011100111000000001 Zarhachis 110011100101100000001 Pomatodelphis 110011100101100000001 Zarhinocetus 110001100000010000001 Allodelphis 110001100000011000001 Ninjadelphis 110001100000011000001 Eurhinodelphis 110000100000000110001 Xiphiacetus 110000100000000010001 Ziphiodelphis 110000100000000110001 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;