Fig. 1From: Serpentinite dehydration at low pressuresmodified from Wenk and Cornelius (1977) and Trommsdorff et al. (2005). Isograds are after Trümpy and Trommsdorff (1980). The study area is outlined with the red rectangle (coordinates are given in WGS 84)The geologic setting of the Bergell intrusion between the upper Engadine valley (Switzerland) and the Valtellina (Italy)Back to article page