Fig. 14

Shear criteria  in rocks in the northern Dora-Maira Massif. a Brittle to ductile deformation with top-to-the-W detachment layer in graphite-rich meta-siltstones from the Pinerolo Unit (44° 59′ 30.6′′ N–7° 06′ 59.06′′ E). b Top-to-the-W ductile shear bands in micaschists and calcschists close to the contact between the Muret Unit and the Serre Unit (44° 55′ 30.5′′ N–7° 03′ 34.2′′ E)