#NEXUS BEGIN DATA; DIMENSIONS NTAX=22 NCHAR=23; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Bactrosaurus 00000000000000000000000 Aralosaurus 11000000000000000000000 Tsintaosaurus 11100000000000000000000 Jaxartosaurus 11110000000000000000000 Amurosaurus 11111000000000000000000 Corythosaurus 11111111000000000000011 Hypacrosaurus 11111111000000000000011 Olorotitan 11111111000000000000011 Lambeosaurus 11111011000000000000010 Parasaurolophus 11111001100000000000000 Charonosaurus 11111001100000000000000 Sahaliyania 11111001000000000000011 Wulagasaurus 01000000010000000000000 Maiasaura 01000000011100000000000 Brachylophosaurus 01000000011100000000000 Gryposaurus 01000000010110000000000 Kerberosaurus 01000000010111100010000 Saurolophus 01000000010111110011100 Prosaurolophus 01000000010111110010100 Anatotitan 01000000010110101100000 Edmontosaurus 01000000010110101100000 LACM_slash_CIT_2852 01000000010110100111100 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;