#NEXUS BEGIN DATA; DIMENSIONS NTAX=32 NCHAR=29; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Dromaeosauridae 00000000000000000000000000000 Archaeopteryx 00000000000000000000000000001 Zhongornis 00000000000000000000000000111 Jeholornis 00000000000000000000000000011 Sapeornis 00000000000000000000000011111 Confuciusornis 00000000000000000000000101111 Changchengornis 00000000000000000000000101111 Longipteryx 00000000000000000000111011111 Eoenantiornis 00000000000000000011011011111 Concornis 00000000000000001111011011111 Longirostravis 00000000000000110000111011111 Eoalulavis 00000000000000000111011011111 Gobipteryx 00000000000111001111011011111 Neuquenornis 00000000000011001111011011111 Vescornis 00000000000111001111011011111 Iberomesornis 00000000000001001111011011111 Shanweiniao 00000000000000010000111011111 Rapaxavis 00000000000000110000111011111 Yixianornis 00000111111000000000001011111 Patagopteryx 00000000011000000000001011111 Longicrusavis 00001001111000000000001011111 Apsaravis 00000000111000000000001011111 Hongshanornis 00001001111000000000001011111 Yanornis 00000011111000000000001011111 Gansus 00010111111000000000001011111 Hesperornis 01110111111000000000001011111 Ichyornis 00110111111000000000001011111 Anas 11110111111000000000001011111 Gallus 11110111111000000000001011111 Parvavis 00000000000000000001011011111 Archaeorhynchus 00000000001000000000001011111 Songlingornis 00000011111000000000001011111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;