#NEXUS BEGIN DATA; DIMENSIONS NTAX=34 NCHAR=32; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Seymouriidae 00000000000000000000000000000000 Synapsida 00000000000000000000000000000001 Parareptilia 00000000000000000000000000000011 Captorhinidae 00000000000000000000000000000111 Araeoscelidia 00000000000000000000000000001111 Rhynchocephalia 00000000000000000000111111111111 Squamata 00000000000000000000111111111111 Prolacerta 00000000000000011111001111111111 Tanystropheus 00000000000000000111001111111111 Trilophosaurus 00000000000000111111001111111111 Rhynchosauria 00000000000001111111001111111111 Archosauriformes 00000000000001111111001111111111 Choristodera 00000000000010000000011111111111 Pachypleurosaurs 00000011111100000011001111111111 Simosaurus 00000111111100000011001111111111 Placodus 00000001111100000011001111111111 Pistosauridae 00000111111100000011001111111111 Claudiosaurus 00000000000000000000000111111111 Askeptosaurus 00001000000100000011001111111111 Clarazia 00011000000100000011001111111111 Thalattosaurus 00011000000100000011001111111111 Coelurosauravus 00000000000000000001001111111111 Macrocnemus 00000000000000001111001111111111 Helveticosaurus 00000000111100000011001111111111 Ichthyopterygia 00000000001100000011001111111111 Kuehneosauridae 00000000000010000000011111111111 Hupehsuchus 00000000011100000011001111111111 Acerosodontosaurus 01100000000000000000000001111111 Tangasaurus 00100000000000000000000001111111 Hovasaurus 01100000000000000000000001111111 Youngina 10000000000000000000000011111111 Thadeosaurus 10000000000000000000000011111111 Lanthanolania 00000000000000000000000000111111 Orovenator 00000000000000000000000000011111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;