Fig. 9From: Geochemical signature of paleofluids in microstructures from Main Fault in the Opalinus Clay of the Mont Terri rock laboratory, SwitzerlandBoxplots of a the Ca/Sr ratio from infillings of the varied microtectonic structures, b the 87Sr/86Sr ratio of the same infillings and from those analyzed by de Haller et al. (2014). For the explanations of the boxplots, see Fig. 7 (from Techer et al. 2017)Back to article page