#NEXUS BEGIN DATA; DIMENSIONS NTAX=11 NCHAR=9 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Tinamiformes 000000000 Charadriiformes 100000000 Ciconiiformes 111000000 Phoenicopteriformes 101000000 Galliformes 111100000 Anhima 111111000 Chauna 111111000 Anseranas 111101100 Presbyornis 111101111 Anatidae 111101111 Anatalavis_oxfordi 111101101 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;