#NEXUS BEGIN DATA; DIMENSIONS NTAX=42 NCHAR=53 ; FORMAT DATATYPE=STANDARD SYMBOLS=" 0 1" MISSING=? GAP=- ; MATRIX Seymouriidae 00000000000000000000000000000000000000000000000000000 Synapsida 10000000000000000000000000000000000000000000000000000 Parareptilia 11000000000000000000000000000000000000000000000000000 Captorhinidae 11100000000000000000000000000000000000000000000000000 Araeoscelidia 11110000000000000000000000000000000000000000000000000 Rhynchocephalia 11111111111111110000000000000000000000001111100111001 Squamata 11111111111111110000000000000000000000001111100111001 Prolacerta 11110000111111111110000000000000000000000111110001001 Trilophosaurus 11110000111111110111000000000000000000000111100001001 Rhynchosauria 11110000111111110111100000000000000000000111110001001 Archosauriformes 11110000111111110111100000000000000000000111110001001 Claudiosaurus 11110000000111110000000000000000000000000011100000000 Coelurosauravus 11110001111111110000000000000000000000000011101011000 Kuehneosauridae 11110111111111110000010000000000000000001111100011001 Acerosodontosaurus 11110000000000110000001100000000000000000000000000000 Tangasaurus 11110000000000110000000100000000000000000011100000100 Youngina 11110000000001110000000011000000000000000000100000000 Thadeosaurus 11110000000001110000000011000000000000000000100000000 Lanthanolania 11110000000001110000000001000000000000000000100000000 Orovenator 11110000000000010000000000000000000000000000000000000 Sophineta 11110011111111110000000000000000000000000011101111000 Pamelina 11110111111111110000010000000000000000001111100011001 Tanystropheus 11110000111111111110000000100000000000000111110001001 Choristodera 11110000111111110010000000000000000000001111100001000 Macrocnemus 11110000111111111110000000100000000000000111110001001 Hovasaurus 11110000000000110000001100000000000000000000000000000 Pachypleurosaurs 11110000011111110000000000011100000000000011100000010 Simosaurus 11110000011111110000000000011110000000000011100000010 Placodus 11110000011111110000000000001100000000000011100000010 Pistosauridae 11110000011111110000000000011110000000000011100000010 Askeptosaurus 11110000001111110000000000000001111000000011100000010 Clarazia 11110000001111110000000000000001111100000011100000010 Thalattosaurus 11110000001111110000000000000001111100000011100000010 Helveticosaurus 11110000011111110000000000000100000000000011100011000 Largocephalosaurus 11110000001111110000000000000000111010000011100000010 Sinosaurosphargis 11110000001111110000000000000000111010000011100000010 Wumengosaurus 11110000001111110000000000000000001000000011100000010 Nanchangosaurus 11110000001111110000000000000000011001100011100000010 Hupehsuchus 11110000001111110000000000000000011001100011100000010 Chaohusaurus 11110000001111110000000000000000011000110011100000010 Utatsusaurus 11110000001111110000000000000000011000110011100000010 Cartorhynchus 11110000000011110000000000000000000000000001100000100 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;