Guide attachments
As Leitgeschiebe (also Leitgestein ) are in the geology of glaciers transported attachment referred to, which can be assigned to a very limited area of origin and the determination of the flow paths former glaciers and ice sheets allow.
Typical lead debris for northern Central Europe are the rhombic porphyries from Scandinavia , which come from the area around Oslo, or the Åland rapakiwi , which was transported from the Åland Islands in the Baltic Sea to Central Europe.
Julier granite is a well-known lead rock from the Alpine region. This granite , which comes from the Julier Pass , was transported to the foothills of the Alps with the Rhine and Inn glaciers, which advanced far during the Ice Age .
literature
- Editor of the Swiss Lexicon, Glacier Commission of the Swiss Academy of Natural Sciences (ed.): Glaciers, snow and ice. Verlag Schweizer Lexikon Mengis + Ziehr, Horw / Luzern 1993, ISBN 3-9520144-2-7
Individual evidence
- ↑ Kurt Hucke, Erhard Voigt: Introduction to bed load research . Nederlandse Geologische Vereniging, Oldenzaal 1967, p. 36 .