Fig. 7
From: Chronology of Quaternary terrace deposits at the locality Hohle Gasse (Pratteln, NW Switzerland)
a Stratigraphic column of the sampled profile. b Field photograph where clast petrography was performed. c Results of clast petrography. d Polished section of an undisturbed block of sediment impregnated with resin showing a decalcified and strongly altered gravel. The exact location is shown by the black square in a