#NEXUS BEGIN DATA; DIMENSIONS NTAX=26 NCHAR=32; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Dromeosauridae 00000000000000000000000000000000 Anas_platyrhynchos 11111111111111110000000001100000 Chauna_torquata 11111111111111110000000001100000 Gallus_gallus 01111111111111111000000001100000 Crax_pauxi 01111111111111111000000001100000 Crypturellus_undulatus 00111111111111110100000001100000 Lithornis 00111111111111110100000001100000 Ichthyornis 00011111111111110000000001100000 Hesperornis_regalis 00001111111111110010000001100000 Baptornis_adventus 00001111111111110010000001100000 Patagopteryx_deferrariisi 00000000000111110000000000000000 Cathayornis_yandica 00000000000011110001111000011111 Concornis_lacustris 00000000000011110000011010001111 Neuquenornis_volans 00000000000011110000111110000011 Gobipteryx_minuta 00000000000011110000111110011110 Vorona_berivotrensis 00000000000011110001111000011000 Apsaravis_ukhaana 00000111111111110000000001100000 Yanornis_chaoyangensis 00000001111111110000000001100000 Yixianornis_grabaui 00000011111111110000000001100000 Hongshanornis_longicresta 00000000001111110000000000100000 Archaeorhychus_spathula 00000000011111110000000001100000 Liaoningornis_longidigitus 00000000111111110000000000000000 Confuciusornis_sanctus 00000000000011110000001000000000 Sapeornis_chaoyangensis 00000000000001110000000000000000 Jeholornis_prima 00000000000000110000000000000000 Archaeopteryx_lithographica 00000000000000010000000000000000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;