Fig. 3From: Laser ablation U/Pb age patterns of detrital zircons in the Schlieren Flysch (Central Switzerland): new evidence on the detrital sourcesSandstone modal compositions of investigated samples according to chronostratigraphic age and clastic source terrane. After Dickinson (1985). Key: monocrystalline quartz, Qm; feldspar, F; total aphanitic lithoclasts, LtBack to article page