#NEXUS BEGIN DATA; DIMENSIONS NTAX=12 NCHAR=23; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Proterochampsa 00000000000000000000000 Erythrosuchidae 00000000000000000011111 Dromaeosauridae 00000000000000011111111 Troodontidae 00000000011111111100111 Archaeopteryx 00000011100011101100011 Hesperornis 00000111101101101100011 Ornithomimosauria 00000000111111111100111 Sphenosuchus 00011101000100100101001 Protosuchus 00111101000100100101001 Notosuchus 01101101000100100101001 Lisboasaurus_estesi 11101101000100100101001 Las_Hoyas_crocodylomorph 11101101000100100101001 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;