Polyphase deformation of the Variscan accretionary wedge: an example from the southern part of the Moravian Karst (Bohemian Massif, Czech Republic)

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Authors	REZ Jiří MELICHAR Rostislav KALVODA Jiří
Year of publication	2011
Type	Article in Periodical
Magazine / Source	Geological Society, London, Special Publications
MU Faculty or unit	Faculty of Science
Citation
web	http://dx.doi.org/10.1144/SP349.12
Doi	https://doi.org/10.1144/SP349.12
Field	Geology and mineralogy
Keywords	deformation geology Moravia Karst
Description	The presence of two different coeval pre-flysch carbonate facies juxtaposed in numerous profiles in the southern part of the Moravian Karst proves that the Variscan nappe tectonics affected the pre-flysch basement of the main Culmian flysch nappes. Two main thrust events were recognized: (1) a ‘thin-skinned’ event, during which two sedimentary facies were juxtaposed along bedding sub-parallel thrusts, and (2) a ‘thick-skinned’ event, which generated younger thrusts oblique to bedding, involved crystalline rocks of the Brno Massif, and resulted in refolding of the older thrusts.
Related projects:	Interactions among the chemicals, environment and biological systems and their consequences on the global, regional and local scales (INCHEMBIOL)