#NEXUS BEGIN DATA; DIMENSIONS NTAX=24 NCHAR=32 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Parahippus_leonensis 00000000000000000000000000000000 Hippidion 11111111111111111000000000000000 Onohippidium 11111111111111110000000000000000 Equus 11111111111111001100000000000000 Dinohippus 11111111111111101100000000000000 Astrohippus 11111111111100000011000000000000 Pliohippus 11111111111000000011000000000000 M_carrizoensis 11111111110000000010000000000000 M_stylodontus 11111111000000000000000000000000 Protohippus 11111100100010000000110000000000 Calippus 11111100100010000000110000000000 M_intermontanus 11110000000000000000101000000000 Merychippus_isonesus 11101010000000000000000110000000 M_sejunctus 11101010000000000000000110000000 M_coloradense 11110000000000000000101101100000 Pseudhipparion 11110000000000000000101101110000 Neohipparion 11110000000000000000101101110000 M_insignis 11110000000000000000101101001000 Hipparion 11110000000000000000101101001100 M_goorisi 11110000000000000000101101001110 Cormohipparion 11110000000000000000101101001111 Nannippus 11110000000000000000101101001111 M_primus 11000000000000000000000000000000 M_gunteri 10000000000000000000000000000000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;