Fig. 6From: The succession of the Val Marecchia Nappe (Northern Apennines, Italy) in the light of new field and biostratigraphic data Argille Varicolori Fm.: varicoloured clays South of Sasso Simone (a); the white bed is a marly-calcareous turbidite bed) and east of Villagrande (b); broken clay ironstone bed South of Sasso Simone (c) and ophiolite-derived microbreccia in the Fosso del Petroso stream (d)Back to article page