#NEXUS BEGIN DATA; DIMENSIONS NTAX=13 NCHAR=14 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX outgroup 00000000000000 Aigialosaurus_dalmaticus 11100000001010 Aigialosaurus_buccichi 11100000001010 Carsosaurus 11100000001010 Halisaurus 01110000001111 Clidastes 01111110001111 Tylosaurus 01110011001111 Mosasaurus 01111110001111 Ectenosaurus 01110110001111 Platecarpus 01110011001111 Coniasaurus_crassidens 00100000110011 Coniasaurus_gracilodens 00100000111111 Dolichosaurus_longicollis 00100000010000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;