#NEXUS BEGIN DATA; DIMENSIONS NTAX=8 NCHAR=6; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Velociraptor 000000 Archaeopteryx 111000 Mononykus 111110 Shuvuuia 111110 Enantiornithes 111011 Ornithurae 111011 Protarchaeopteryx 001000 Caudipteryx 011000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;