#NEXUS BEGIN DATA; DIMENSIONS NTAX=24 NCHAR=29; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX I_bernissartensis 00000000000000000000000000000 I_atherfieldensis 10000000000000000000000000000 O_nigeriensis 11100000000000000000000000000 P_gobiensis 10100000000000000000000000000 B_johnsoni 11111100000000000000000001000 G_mongoliensis 11101100000000000000000001000 P_byrdi 11100100000000000000000000000 T_transsylvanicus 11111110000000000000000000100 B_canadensis 11111111111100000000100000100 M_peeblesorum 11111111111100000000100000100 Gryposaurus_spp 11111110111110000000100000100 Prosaurolophus_spp 11111110111111000000100000100 Saurolophus_spp 11111110111111000000100000100 Edmontosaurus_spp 11111110011100000000100000100 Lambeosaurus_spp 11111110001100111110011110111 H_altispinus 11111110001100000110001100100 H_stebingeri 11111110001100001110011100111 C_casuarius 11111110001100111110011110111 Parasaurolophus_spp 11111110001100000011000100111 A_riabinini 11111110001100011110011110111 O_arharensis 11111110001100000011000100111 T_sinensis 11111110000000000000000000000 P_isonensis 11111110000100000000000000100 K_kohlerorum 11111110011100000000011110101 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;