#NEXUS BEGIN DATA; DIMENSIONS NTAX=32 NCHAR=31; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Petrolacosaurus 0000000000000000000000000000000 Thadeosaurus 0000000000000000000000000000111 Claudiosaurus 0000000000000000000000000000111 Hovasaurus 0000000000000000000000000000001 Hupehsuchus 0000000000000000000000000001011 Utatsusaurus 0000000000000000000000000011011 Grippia 0000000000000000000000001111011 Parvinatator 0000000000000000000000000011011 Chaohusaurus 0000000000000000000000001111011 Cymbospondylus_petrinus 0000000000000000000000110111011 Cymbospondylus_buchseri 0000000000000000000000110111011 Mixosaurus_cornalianus 0000000000000000000011010111011 Mixosaurus_atavus 0000000000000000000111010111011 Mixosaurus_nordenskioeldii 0000000000000000000111010111011 Besanosaurus 0000000000000000011001010111011 Shastasaurus 0000000000000000111001010111011 Shonisaurus 0000000000000000111001010111011 Californosaurus 0000000000000011001001010111011 Toretocnemus 0000000000000001001001010111011 Hudsonelpidia 0000000000001111001001010111011 Macgowanania 0000000000000111001001010111011 Suevoleviathan 0000000000011111001001010111011 Temnodontosaurus 0000000011111111001001010111011 Leptonectes 0000001101111111001001010111011 Excalibosaurus 0000011101111111001001010111011 Eurhinosaurus 0000010101111111001001010111011 Ichthyosaurus 0001100010111111001001010111011 Stenopterygius 0000100010111111001001010111011 Brachypterygius 0011100010111111001001010111011 Opthalmosaurus 0111100010111111001001010111011 Caypullisaurus 1111100010111111001001010111011 Platypterygius 1111100010111111001001010111011 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;