#NEXUS [!File downloaded from graemetlloyd.com] BEGIN DATA; DIMENSIONS NTAX=18 NCHAR=52; FORMAT SYMBOLS= " 0 1 2" MISSING=? GAP=- ; MATRIX Temnodontosaurus 000000000000000000000000000000000000000000000000000? Ichthyosaurus_communis 0000100(01)00001(02)100000000000(01)000010000(01)110101100000100 Stenopterygius_quadriscissus 100110000000001000001011?1110000000010(01)0000110?0000? Ophthalmosaurus_icenicus 010111110110001(01)1(01)0111101101010111011111110010100101 Ophthalmosaurus_natans 10?111110??0001?1?01110???110?011101?1?11?00???????1 Chacaicosaurus_cayi ?????0??????????001??????????0??0?0010000100???????? Brachypterygius_extremus 011?0100?1?????1211??1?????101?1001011111100???????? Arthropterygius_chrisorum ???????????????0201?1?11?1??01011100?1??0?????00???? Mollesaurus_perialus ??????0?0????11111001?0????????????????????????????? Caypullisaurus_bonpartei ????00000???110??????10???1111111000112101102110?11? Aegirosaurus_leptospondylus 000?110111?1001??????1???????1?1001011111?1021?0011? Platypterygius_australis 011000100101020121101101110111111000112101102010111? Platypterygius_hercynicus 011?100?01110(01)1?2?1?1??1?1011111100011210110??1101?? Maiaspondylus_lindoei ?11?1?01?1?????0??????0??????1?100101?1?0?10???10??? Athabascasaurus_bitumineus 10??0011?110010?2???110?1???????????????????201????0 Sveltonectes_insolitus 101?11011111???0211?1100?1110111000??11111102110111? Acamptonectes_densus 11???1????1????111111100?10101(01)111011??1??0????????? Leninia_stellans ?????10?0110?(01)1?1?0??1?????????????????????????????1 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; TYPESET * UNTITLED = unord: 1-16 18-38 40-44 46-52, ord: 17 39 45; END;