#NEXUS BEGIN DATA; DIMENSIONS NTAX=20 NCHAR=20 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Phenacodus 00000000000000000000 Hyracotherium 11111111000000000000 Cymbalophus 00111111000000000001 Sifrhippus 01111111000000000001 Cardiolophus 00001111110000000000 Orientolophus 00001111110000000000 Lambdotherium 00000111000000000000 Lophocion 00000011000000000000 Ectocion 00000001000000000000 Karagalax 00011111001100000000 Pachynolophus_hookeri 00011111000100000000 Pliolophus 11111111000000000000 Protomoropus 00001111010011000000 Homogalax_wutuensis 00001111010001000000 Lophiaspis 00001111010011110010 Paleomoropus 00001111010011010110 Litolophus 00001111010011011100 Lophiodon 00001111010011110010 Eomoropus 00001111010011011100 Heptodon 00011111001100000000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;