Fig. 3From: Thermal structure and metamorphic evolution of the Piemont-Ligurian metasediments in the northern Western AlpsTectonic map of the Zermatt area (modified after Bearth 1953 and Bucher et al. 2003) with RSCM temperatures and mineral assemblages in the upper and lower units of the Piemont-Ligurian domain. The absolute uncertainty on RSCM temperatures is ±50 °C. The map is located in Fig. 2 Back to article page