#NEXUS BEGIN DATA; DIMENSIONS NTAX=17 NCHAR=17; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Dromeosauridae 00000000000000000 Archaeopteryx_lithographica 10000000000000000 Anas_platyrhynchos 11111111110000000 Chauna_torquata 11111111110000000 Gallus_gallus 10111111111000000 Crax_pauxi 10111111111000000 Crypturellus_undulatus 10011111110000000 Ichthyornis 10001111110000000 Hesperornis_regalis 10000011110100000 Baptornis_adventus 10000011110100000 Patagopteryx_deferrariisi 10000001110000000 Cathayornis_yandica 10000000110011101 Concornis_lacustris 10000000110011101 Neuquenornis_volans 10000000110001011 Gobipteryx_minuta 10000000110011010 Apsaravis_ukhaana 10000111110000000 Confuciusornis_sanctus 10000000010000000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;