#NEXUS BEGIN DATA; DIMENSIONS NTAX=14 NCHAR=16 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Tinamidae 0000000000000000 Ardeidae 1000000000011100 Ciconiidae 1111000000011100 Threskiornithidae 1011000000001100 Diomedeidae 1001110000000110 Hydrobatidae 1001110000000100 Procellariidae 1001110000000110 Scopidae 1111001000011100 Balaenicipitidae 1111001100011100 Phaethontidae 1001010000000000 Fregatidae 1111001110011101 Pelecanidae 1111001111011100 Phalacrocoracidae_slash_Anhingidae 1111001111111101 Sulidae 1111001111111101 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;