#NEXUS BEGIN DATA; DIMENSIONS NTAX=24 NCHAR=25; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Petrolacosaurus 0000000000000000000000000 Youngina 0000000000000000000000001 Gephyrosaurus 0000000000000000000001111 Squamata 0000000000000000000001111 Prolacerta 0000000000000000111110111 Macrocnemus 0000000000011111000110111 Tanystropheus 0000000000101111000110111 Trilophosaurus 0000000001000000001110111 Howesia 0000000110000000011110111 Mesosuchus 0000000010000000011110111 Rhynchosaurus 0000001110000000011110111 Scaphonyx 0000111110000000011110111 Stenaulorhynchus 0000011110000000011110111 Hyperodapedon 0000111110000000011110111 Proterosuchus 0001000000000000111110111 Euparkeria 0001000000000000111110111 Champsosaurus 0110000000000000000010011 Cteniogenys 0110000000000000000010011 Lazarussuchus 0010000000000000000010011 Protorosaurus 0000000000000011000110111 Megalancosaurus 1000000000000101000110111 Langobardisaurus 0000000000111111000110111 Drepanosaurus 1000000000000101000110111 Teraterpeton 0000000001000000001110111 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;