#NEXUS BEGIN DATA; DIMENSIONS NTAX=17 NCHAR=19 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Ancestor 0000000000000000000 Palatodonta 1000000000000000000 Paraplacodus 1110000000000000000 Placodus_gigas 1111000000000000000 Placodus_inexpectatus 1111000000000000000 Cyamodus_rostratus 1100111110000000000 Cyamodus_hildegardis 1100111101110000000 Cyamodus_kuhnschnyderi 1100111110000000000 Henodus 1100110001101100000 Macroplacus 1100100000000011000 Placochelys 1100100000000011111 Protenodontosaurus 1100100000000010000 Psephoderma 1100100000000011110 Psephochelys 1100100000000011100 Glyphoderma 1100100000000011111 Sinocyamodus 1100111001011000000 Parahenodus_atancensis 1100110001101100000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;