Magnetic fabric study of the SE Rhenohercynian Zone (Bohemian Massif): Implications for dynamics of the Paleozoic accretionary wedge

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00017229" target="_blank" >RIV/00216224:14310/06:00017229 - isvavai.cz</a>
Alternative codes found
RIV/67985831:_____/06:00049730 RIV/00216208:11310/06:10769
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Magnetic fabric study of the SE Rhenohercynian Zone (Bohemian Massif): Implications for dynamics of the Paleozoic accretionary wedge
Original language description
The progressive deformation recorded in the magnetic fabric of sedimentary rocks was studied in the SE Rhenohercynian Zone (RHZ), eastern margin of the Bohemian Massif, Czech Republic. Almost 800 oriented samples of the Lower Carboniferous mudstones andgraywackes were collected from the SSE part of the Czech RHZ, so-called the Drahany Upland. The anisotropy of magnetic susceptibility (AMS) is predominantly controlled by the preferred orientation of paramagnetic phyllosilicates, mainly iron-bearing chlorites. A regional distribution of the magnetic fabric within the Drahany Upland revealed an increasing deformation from the SSE to the NNW. In the SE, the magnetic fabric is bedding-parallel with magnetic lineation scattered in the bedding plane or trending N?S to NNE?SSW. Further to the NW, the magnetic foliation rotates from the bedding-parallel orientation to the orientation parallel to the evolving cleavage. This rotation is accompanied by a decrease of the anisotropy degree and the
Czech name
Magnetická stavba severovýchdu rhenohercynské zóny: implikace pro dynamiku paleozoického akrečního klínu
Czech description
Magnetická stavba severovýchdu rhenohercynské zóny: implikace pro dynamiku paleozoického akrečního klínu

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Project
<a href="/en/project/GA205%2F03%2F0204" target="_blank" >GA205/03/0204: Diapiric emplacement of salt and viscous volcanics measured by AMS fabrics: contribution from field measurements, analogue and numerical modelling</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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