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Swiss Journal of Geosciences
Fig. 3 | Swiss Journal of Geosciences

Fig. 3

From: Blueschist mylonitic zones accommodating syn-subduction exhumation of deeply buried continental crust: the example of the Rocca Canavese Thrust Sheets Unit (Sesia–Lanzo Zone, Italian Western Alps)

Fig. 3

Schmidt stereographic projections, lower hemisphere, of the poles of the S2 and S3 foliations, axial planes (AP3, black dots) and axes (A3, red dots) of D3 folding, and D4 decimetre-scale crenulation for the MZ, the RCTU, the EMC and the LM. Density contours are also reported for S2 and S3 foliations. In the MZ, the orientation of poles to S2 and S3 foliations strongly clustered around SW with a dip angle between 0 and 25

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