#NEXUS BEGIN DATA; DIMENSIONS NTAX=40 NCHAR=65; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Ancestor 00000000000000000000000000000000000000000000000000000000000000000 Captorhinidae 00000000000000000000000000000000000000000000000000000000000000001 Chelydra 00000000000000000000000000000000000000000000000000000011111111111 Proganochelys 00000000000000000000000000000000000000000000000000000011111111111 Odontochelys 00000000000000000000000000000000000000000000000000000001111111111 Araeoscelidia 00000000000000000000000000000000000000000000000000000000000000011 Younginiformes 00000000000000000000000000000000000000000000000000000000000011111 Kuehneosauridae 00000000000000000000000000000000000000000000000000111100111111111 Rhynchocephalia 00000000000000000000000000000000000000000000000001111100111111111 Squamata 00000000000000000000000000000000000000000000000001111100111111111 Rhynchosauria 00000000000000000000000000000000000000000011111110001100001111111 Prolacertiformes 00000000000000000000000000000000000000011100001110001100001111111 Trilophosaurus 00000000000000000000000000000000000000000001110110001100001111111 Choristodera 00000000000000000000000000000000000000101110011110001100001111111 Archosauriformes 00000000000000000000000000000000000000010100111110001100001111111 Claudiosaurus 00000000000000000000000000000000000001000000000000000000000000111 Anaro_dash_Dactylo 00000000000000000000000001111111111111100010001010010100010101111 Serpiano_dash_Neustico 00000000000000000000000001111111111111100010001010010100010101111 Simosaurus 00000000000000000000011110111111111111100010001010010100010101111 Nothosaurus 00000000000000000001111110111111111111100010001010010100010101111 Lariosaurus 00000000000000000001111110111111111111100010001010010100010101111 Corosaurus 00000000000000000010001110111111111111100010001010010100010101111 Cymatosaurus 00000000000000000010001110111111111111100010001010010100010101111 Germanosaurus 00000000000000000000111110111111111111100010001010010100010101111 Pistosaurus 00000000000001111100000110111111111111100010001010010100010101111 Placodus 00000000111110000000000000000001111111100010001010010100010101111 Cyamodus 00000000011110000000000000000001111111100010001010010100010101111 Augustasaurus 00000000000001111100000110111111111111100010001010010100010101111 Plesiosaurus 00000001000000111100000110111111111111100010001010010100010101111 Helveticosaurus 00000110000010000000000000000000011111100010001010010100010101111 Thalattosauria 00000010000000000000000000000000000111100010001010010100010101111 Eusaurosphargis_BES_SC_390 00000110000000000000000000000010011111100010001010010100010101111 Paraplacodus 00000000101110000000000000000001111111100010001010010100010101111 Yunguisaurus 00000001000000011100000110111111111111100010001010010100010101111 Ichthyopterygia 00000000000000000000000000000110001011100010001010010100010101111 Saurosphargis 01111000000000001100000010001110111111100010001010010100010101111 Sinosaurosphargis 00111000000000001100000010001110111111100010001010010100010101111 Largocephalosaurus_qianensis 11011000000000001100000010001110111111100010001010010100010101111 Largocephalosaurus_polycarpon 11011000000000001100000010001110111111100010001010010100010101111 Atopodentatus 00001000000100000100000010011111111111100010001010010100010101111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;