#NEXUS BEGIN DATA; DIMENSIONS NTAX=11 NCHAR=10; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Phytosauria 0000000000 Stagonolepididae 0000000001 Arizonasaurus 0000001111 Poposaurus 0000011111 Shuvosaurus 0000110111 Sillosuchus 0000110111 Batrachotomus 0001000011 Saurosuchus 0011000011 Teratosaurus 1111000011 Postosuchus 1111000011 Crocodylomorpha 0111000011 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;