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Palaeomagnetic age constraints on folding and faulting events in devonian carbonates of the Kielce Fold Zone southern Holy Cross Mountains, Central Poland)
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SYSNO ASEP 0368273 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Palaeomagnetic age constraints on folding and faulting events in devonian carbonates of the Kielce Fold Zone southern Holy Cross Mountains, Central Poland) Author(s) Szaniawski, R. (PL)
Konon, A. (PL)
Grabowski, J. (PL)
Schnabl, Petr (GLU-S) RID, SAI, ORCIDSource Title Geological Quarterly. - : Państwowy Instytut Geologiczny - ISSN 1641-7291
Roč. 55, č. 3 (2011), s. 223-234Number of pages 12 s. Publication form WWW - WWW Language eng - English Country PL - Poland Keywords paleomagnetic components ; remagnetization ; tectonics Subject RIV DE - Earth Magnetism, Geodesy, Geography R&D Projects GAP210/10/2351 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z30130516 - GLU-S (2005-2011) UT WOS 000296999800004 EID SCOPUS 81355123033 Annotation In Devonian carbonates of the Holy Cross Mountains (HCM) are documented the record of three individual episodes of remagnetisation. The fold test performed within map-scale folds from central part of the HCM documented early synfolding origin of the Viséan component and postfolding nature of the Early Permian and Permo/Triassic overprints. The results confirmed that the westernmost parts of the HCM were rotated clockwise after the Early Permian. Paleomagnetic studies of this zone documented shape modifications in part of the large map-scale folds as well as some of smaller meso-scale folds. Such a tectonic overprint occurred after the Early Permian, most probably in the course of Late Variscan deformations. Further results indicate that the studied N-S trending dextral strike-slip faults were active between the Early Permian and the Permo/Triassic period. Overlying breccia that covers discordantly deformed Devonian strata was formed after the Early Permian. Workplace Institute of Geology Contact Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272 Year of Publishing 2012 Electronic address http://gq.pgi.gov.pl/gq/article/view/7602/pdf_23
Number of the records: 1