#NEXUS BEGIN DATA; DIMENSIONS NTAX=50 NCHAR=50 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Ancestor 00000000000000000000000000000000000000000000000000 Captorhinidae 10000000000000000000000000000000000000000000000000 Araeoscelidia 11000000000000000000000000000000000000000000000000 Claudiosaurus 11110000000000000000000000000000000000000000000000 Youngina 11101000000000000000000000000000000000000000000000 Rhynchosauria 11110111111100000000000000000000000000000000000000 Trilophosaurus 11110111111100000000000000000000000000000000000000 Prolacertiformes 11110111100000000000000000000000000000000000000000 Choristodera 11110111110000000000000000000000000000000000000000 Archosauriformes 11110111111000000000000000000000000000000000000000 Kuehneosauridae 11110111000010000000000000000000000000000000000000 Rhynchocephalia 11110111000011000000000000000000000000000000000000 Squamata 11110111000011000000000000000000000000000000000000 Corosaurus 11110110000000111111111100000000000000000000000000 Cymatosaurus 11110110000000111111111110000000000000000000000000 Augustasaurus 11110110000000111111111111110000000000000000000000 Pistosaurus 11110110000000111111111111000000000000000000000000 Plesiosaurus 11110110000000111111111111111000000000000000000000 Simosaurus 11110110000000111111100000000111111110000000000000 Paludidraco 11110110000000111111100000000111111110000000000000 Germanosaurus 11110110000000111111100000000111111101000000000000 Nothosaurus 11110110000000111111100000000111111101100000000000 Lariosaurus 11110110000000111111100000000111111101100000000000 Wumengosaurus 11110110000000111111110000000000000000000000000000 SerpianoNeustico 11110110000000111111100000000110000000010000000000 AnaroDactylo 11110110000000111111100000000110000000010000000000 Keichousaurus 11110110000000111111100000000111111000000000000000 Dianopachysaurus 11110110000000111111100000000111100000000000000000 Hovasaurus 11101000000000000000000000000000000000000000000000 Eusaurosphargis 11110110000000111000000000000000000000001100000000 Thalattosauria 11110110000000110000000000000000000000000000000000 Yunguisaurus 11110110000000111111111111100000000000000000000000 Diandongosaurus 11110110000000111111111000000000000000000000000000 Psephoderma 11110110000000111111000000000000000000000011110000 Cyamodus 11110110000000111111000000000000000000000011110000 Placodus 11110110000000111111000000000000000000000011100000 Paraplacodus 11110110000000111111000000000000000000000011000000 Sinosaurosphargis 11110110000000111110000000000000000000000000001100 Palatodonta 11110110000000111111000000000000000000000010000000 Testudines 11110100000000000000000000000000000000000000000010 Helveticosaurus 11110110000000111100000000000000000000001000000000 Odontochelys 11110100000000000000000000000000000000000000000010 Hanosaurus 11110110000000111000000000000000000000001100000000 Ichthyopterygia 11110110000000100000000000000000000000000000000000 Dawazisaurus 11110110000000111111100000000111110000000000000000 Qianxisaurus 11110110000000111111100000000100000000000000000000 Majiashanosaurus 11110110000000111111100000000111000000000000000000 Lpolycarpon 11110110000000111110000000000000000000000000001001 Lqianensis 11110110000000111110000000000000000000000000001101 Bobosaurus 11110110000000111111111111111000000000000000000000 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;