Northern Calcareous Alps
Alpenseminar by Julian Welte On the 18th of May, we discussed about the nappe structure of the Northern Calcareous Alps and its disintegration during Miocene tectonic extrusion, given by Mr. Welte. The Northern Calcareous Alps includes the following succession of nappes from north to south, and from bottom to top( see Alpine Tectonics map , purple coloured ): Bavarian nappes (Mesozoic cover), with narrow synclines and anticlines. Toward the south they dip down below the overthrusted Tyrolic nappe complex. Due to their dominant dolomitic lithology, the Tyrolic nappes exhibit internal thrusting and faulting and only minor folding. The Juvavic nappes represent the uppermost tectonic element, overlying the Tyrolic nappes. The nappe complex of the Northern Calcareous Alps (after PLÖCHINGER, 1995). ( GERHARD W. MANDL, 2000 ) Explanation of abbreviations: Northern Calcareous Alps: Juvavic nappes: B = Berchtesgaden nappe, D = Dachstein nappe, SC =...

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