Fig. 1From: Laser ablation U/Pb age patterns of detrital zircons in the Schlieren Flysch (Central Switzerland): new evidence on the detrital sourcesSimplified geological map of the Alpine front between Geneva and Lucerne depicting the different parts of the Gurnigel Nappe (after Winkler 1984; Bundesamt für Wasser und Geologie 2005)Back to article page