Constraining genesis and geotectonic setting of metavolcanic complexes: a multidisciplinary study of the Devonian Vrbno Group (Hrubý Jeseník Mts., Czech Republic)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F14%3A00000028" target="_blank" >RIV/00025798:_____/14:00000028 - isvavai.cz</a>
Result on the web
<a href="http://link.springer.com/article/10.1007/s00531-013-0975-4" target="_blank" >http://link.springer.com/article/10.1007/s00531-013-0975-4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00531-013-0975-4" target="_blank" >10.1007/s00531-013-0975-4</a>
Alternative languages
Result language
angličtina
Original language name
Constraining genesis and geotectonic setting of metavolcanic complexes: a multidisciplinary study of the Devonian Vrbno Group (Hrubý Jeseník Mts., Czech Republic)
Original language description
The low-grade metavolcanic/volcanosedimentary complex of the Devonian Vrbno Group (Silesicum, NE Bohemian Massif, Czech Republic) occurs in two ~NE?SW trending belts, separated by tectonic slices of Cadomian metagranitic paraautochton. (1) The basic?intermediate lavas of the calc-alkaline Western Volcanic Belt came from a moderately depleted mantle. Rare rhyolites (374.0 ? 1.7 Ma: 2sigma, LA?ICP?MS U?Pb Zrn) were derived most likely from immature crust or by extensive fractionation of primary basaltic melts. The rock association is interpreted as a vestige of a deeply dissected continental arc. (2) The Eastern Volcanic Belt consists mainly of (nearly) contemporaneous (371.0 ? 1.4 Ma) felsic alkaline lavas with high HFSE contents, as well as high Ga/Aland Fe/Mg ratios, typical of within-plate igneous setting. The petrology and Nd?Sr isotopic data point to a high-T anatexis of a young metagranitic crust, resembling the Cadomian (Brunovistulian) basement, in a back-arc setting. The atten
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DD - Geochemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LK11202" target="_blank" >LK11202: The role of Paleozoic accretionary and collisanal orogens on the formation and growth of continental crust</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Earth Sciences
ISSN
1437-3254
e-ISSN
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Volume of the periodical
103
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
29
Pages from-to
455-483
UT code for WoS article
000331640800005
EID of the result in the Scopus database
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