#NEXUS BEGIN DATA; DIMENSIONS NTAX=22 NCHAR=19; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Bactrosaurus 0000000000000000000 Telmatosaurus 1000000000000000000 Aralosaurus 1110000000000000000 Tsintaosaurus 1111000000000000000 Jaxartosaurus 1111100000000000000 Amurosaurus 1111111000000000000 Corythosaurus 1111111111000000000 Hypacrosaurus 1111111111000000000 Olorotitan 1111111111000000000 Lambeosaurus 1111111011000000000 Parasaurolophus 1111111001100000000 Charonosaurus 1111111001100000000 Wulagasaurus 1010000000010000000 Maiasaura 1010000000011100000 Brachylophosaurus 1010000000011100000 Gryposaurus 1010000000010110000 Kerberosaurus 1010000000010111100 Saurolophus 1010000000010111110 Prosaurolophus 1010000000010111110 Anatotitan 1010000000010110101 Edmontosaurus 1010000000010110101 Arenysaurus 1111101000000000000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;