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

Fig. 3

From: Tectonics of the Monte Rosa and surrounding nappes (Switzerland and Italy): Tertiary phases of subduction, thrusting and folding in the Pennine Alps

Fig. 3

Tectonic map of the Monte Rosa region, after Wetzel (1972), Laduron (1976), Steck (1990), Steck et al. (1999, 2001) and Keller et al. (2005), completed with unpublished maps of Master degree geologists from the University of Lausanne and personal observations. Black lines correspond to lithological boundaries that may be stratigraphic, intrusive or tectonic. Complements to the legend: 20 Antrona metabasites, 20a calcschist and marble, 20b serpentinite and peridotite, 20c gabbros, 21 Zermatt-Saas Fee metabasites, 21a sediments, 21b serpentinites. Granite gneiss of the Siviez-Mischabel, Camughera and Ruginenta units are distinguished by contrasted darker colours

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