#NEXUS BEGIN DATA; DIMENSIONS NTAX=38 NCHAR=42; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Seymouriidae 000000000000000000000000000000000000000000 Synapsida 000000000000000000000000000000000000000001 Parareptilia 000000000000000000000000000000000000000011 Captorhinidae 000000000000000000000000000000000000000111 Araeoscelidia 000000000000000000000000000000000000001111 Rhynchocephalia 000000000000000000000011111111111111111111 Squamata 000000000000000000000011111111111111111111 Prolacerta 000000000000000000011100000011111111111111 Tanystropheus 000000000000000000100100000011111111111111 Trilophosaurus 000000000000000011011100000011111111111111 Rhynchosauria 000000000000000111011100000011111111111111 Archosauriformes 000000000000000101011100000011111111111111 Choristodera 000000000000000000000000001111111111111111 Pachypleurosaurs 000000000000111000000000010111111111111111 Simosaurus 000000000001111000000000010111111111111111 Placodus 000000000000011000000000010111111111111111 Pistosauridae 000000000001111000000000010111111111111111 Claudiosaurus 000000000000000000000000000000001111111111 Askeptosaurus 000000000110000000000000000001111111111111 Clarazia 000000001110000000000000000001111111111111 Thalattosaurus 000000001110000000000000000001111111111111 Testudines 000000000000000000000000111111111111111111 Palaeagama 000000010000000000000000000000011111111111 Saurosternon 000000010000000000000000000000011111111111 Coelurosauravus 000000000000000000000000000000111111111111 Macrocnemus 000000000000000000101100000011111111111111 Helveticosaurus 000000000000001000000000010111111111111111 Ichthyopterygia 000000100010000000000000000001111111111111 Kuehneosauridae 000000000000000000000001111111111111111111 Hupehsuchus 000000100010000000000000000001111111111111 Acerosodontosaurus 000000000000000000000000000000000001111111 Tangasaurus 000001000000000000000000000000000000011111 Hovasaurus 000011000000000000000000000000000000011111 Kenyasaurus 001100000000000000000000000000000111111111 Youngina 111100000000000000000000000000000111111111 Galesphyrus 111100000000000000000000000000000111111111 Thadeosaurus 000011000000000000000000000000000000011111 Lanthanolania 010100000000000000000000000000000010111111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;