#NEXUS BEGIN DATA; DIMENSIONS NTAX=20 NCHAR=21; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Eoraptor 000000000000000000000 Herrerasaurus 110000000000000000000 Coelophysis 011000000000000000000 Allosaurus 011100000000000000000 Sinraptor 011110000000000000000 Yangchuanosaurus 011110000000000000100 Acrocanthosaurus 011111000000000000101 Deinonychus 011111110000000000110 Velociraptor 011111110000000000110 Erlikosaurus 110000000000000000000 Saurornithoides 011111011100000000110 Ornithomimidae 011111011100000000110 Appalachiosaurus 011111010111000000101 Dryptosaurus 011111010101000000101 A_libratus 011111010111110000101 A_sarcophagus 011111010111110000101 Daspletosaurus 011111010111011000101 T_rex 011111010111011110101 T_bataar 011111010111011111101 Shanshanosaurus 011111010111011011101 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;