#NEXUS BEGIN DATA; DIMENSIONS NTAX=26 NCHAR=23; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Omeisaurus 00000000000000000000000 Jobaria 11000000000000000000000 Camarasaurus 11110000000000000000000 Brachiosaurus 11111000000000000000000 Australodocus 11111000000000000000000 Haplocanthosaurus 11010100000000000000000 Amphicoelias 11010111000000000000000 Losillasaurus 01000000000000000000000 Dinheirosaurus 11010111111110000000000 Amazonsaurus 11010101000000000000000 Apatosaurus 11010111001110000000000 Barosaurus 11010111111111000000000 Diplodocus 11010111111111000000000 Supersaurus 11010111011110000000000 Tornieria 11010111111110000000000 Amargasaurus 11010111000110110000000 Brachytrachelopan 11010111000110111000000 Dicraeosaurus 11010111000110111000000 Suuwassea 11010111000110010000000 Histriasaurus 11010111000010000100000 Rebbachisaurus 11010111000010000110000 Limaysaurus 11010111000010000111100 Cathartesaura 11010111000010000111100 Zapalasaurus 11010111000010000110110 Nigersaurus 11010111000010000110111 Spanish_Rebbach 11010111000010000110111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;