#NEXUS BEGIN DATA; DIMENSIONS NTAX=31 NCHAR=34 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Outgroup 0000000000000000000000000000000000 Carsosaurus_marchesettii 1111000000000000000000000000000000 Aigialosaurus 0001000000000000000000000000000000 Haasiasaurus_gittlemani 1111100000000000000000000000010000 Komensaurus_carrolli 0111000000000000000000000000010000 Halisaurus_platyspondylus 1111111100000000000000000000010000 Halisaurus_sternbergi 1111111100000000000000000000010000 Dallasaurus_turneri 0011000010000000000000000000000000 Clidastes_liodontus 0011000011000000000000000000000110 Clidastes_moorevillensis 0011000011100000000000000000000111 Clidastes_propython 0011000011110000000000000000000011 Ectenosaurus_clidastoides 1111100100001100000000000000010000 Globidens_alabamaensis 0011000011110011100000000000000000 Globidens_dakotensis 0011000011110011100000000000000000 Mosasaurus_conodon 0011000011110000110000000000000000 Mosasaurus_maximus 0011000011110000111100000000001000 Mosasaurus_missouriensis 0011000011110000111100000000000000 Platecarpus_planifrons 1111100100001100000010000000010000 Platecarpus_tympaniticus 1111100100001100000011100000010000 Plesiotylosaurus_crassidens 0011000011110001100000011000000000 Plioplatecarpus 1111100100001100000011100000010000 Plotosaurus_bennisoni 0011000011110000110100000100001000 Plotosaurus_tuckeri 0011000011110000110100000100001000 Prognathodon_overtoni 0011000011110001100000001000000000 Prognathodon_rapax 0011000011110001100000011000000000 Tylosaurus_nepaeolicus 1111100100000100000000000010010000 Tylosaurus_proriger 1111100100000100000000000010010000 Yaguarasaurus_columbianus 1111101100000000000000000001110000 Russellosaurus_coheni 1111101100000000000000000001110000 Angolasaurus_bocagei 1111100100001100000010100000010000 Tethysaurus_nopcsai 1111101100000000000000000000110000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;