Belegt der Fund einer »Schieferkohle« die spätglaziale Vergletscherung der Immenstädter Nagelfluhberge?

Ralf Irmler & Herbert Scholz
During field work a so long unknown occurence of a quaternary lignite has been discovered within the valley of Sedererbach, a southern tributary of River Weißach, situated in the conglomeratic mountains chains (folded Molasse) near Immen-stadt in southwestern Bavaria (Allgäu), just below the mountains of Sedererstuiben and Buralpkopf in an altitude of 1150 m. The occurence consists of several thin organic intercalations within strongly consolidated silts and sands, covered with 2 up to a maximum...