#NEXUS BEGIN DATA; DIMENSIONS NTAX=8 NCHAR=6; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Tyrannosauridae 000000 Ornithomimidae 100000 Deinonychus 110000 Archaeopteryx 111000 Ornithothoraces 111100 Mononykus 111111 Patagonykus 111111 Alvarezsaurus 111101 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;