#NEXUS BEGIN DATA; DIMENSIONS NTAX=16 NCHAR=17; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Omeisaurus 00000000000000000 Jobaria 10000000000000001 MACRONARIA 11000000000000001 Apatosaurus 11111100000000100 Suuwassea 11001100000000110 Diplodocus 11111100000000100 Brachytrachelopan 11011111000000010 Dicraeosaurus 11011111000000010 Amargasaurus 11011101000000010 Limaysaurus 11000100111110000 Nigersaurus 11000100001111000 Rebbachisaurus 11000100000110000 Cathartesaura 11000100111110000 Zapalasaurus 11000100011110000 Histriasaurus 11000100000010000 Spain_Rebbach 11000100001111000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;