#NEXUS BEGIN DATA; DIMENSIONS NTAX=24 NCHAR=25; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Allosauroidea 0000000000000000000000000 Troodontidae 1100000000000000000000000 Velociraptorina 0100000000000000000000000 Archaeopteryx 1111000000000000000000000 Rahonavis 1111100000000000000000000 Mononykus 1101011100000000000000000 Shuvuuia 1101011100000000000000000 Alvarezsaurus 1101000100000000000000000 Patagonykus 1101001100000000000000000 Confuciusornis 1111100011000000000000000 Changchengornis 1111100011000000000000000 Noguerornis 1111100001111000000000000 Iberomesornis 1111100001111000000000000 Patagopteryx 1111100001001110000001000 Vorona 1111100001001010000001000 Concornis 1111100001011001110000111 Sinornis 1111100001011001110000100 Gobipteryx 1111100001011000110000101 Eoalulavis 1111100001011000010000000 Neuquenornis 1111100001011000110000011 Ambiortus 1111100001001110001100000 Hesperornis 1111100001001110000100000 Ichthyornis 1111100001001110001110000 Anas 1111100001001110001110000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;