#NEXUS BEGIN DATA; DIMENSIONS NTAX=13 NCHAR=13; FORMAT SYMBOLS= " 0 1" MISSING=? GAP=- ; MATRIX Proterosuchus_fergusi 0000000000000 Garjainia_prima 0000000000001 Euparkeria_capensis 0000000000111 Phytosaurs 0000000011111 Saurosuchus_galilei 0000001111111 Batrachotomus_kupferzellensis 0000111111111 Tikisuchus_romeri 0011111111111 Postosuchus_kirkpatricki 0011111111111 Aetosaurians 0101011111111 Sphenosuchus_acutus 1101011111111 Dibothrosuchus_elaphos 1101011111111 Crocodylus_sp 1101011111111 Arizonasaurus_babbitti 0000000101011 ; END; BEGIN ASSUMPTIONS; OPTIONS DEFTYPE=unord PolyTcount=MINSTEPS ; END;