Palaeomagnetism and geochemistry of Early Palaeozoic rocks of the Barrandian (Teplá-Barrandian Unit, Bohemian Massif):palaeotectonic implications.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F03%3A09033172" target="_blank" >RIV/67985831:_____/03:09033172 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Palaeomagnetism and geochemistry of Early Palaeozoic rocks of the Barrandian (Teplá-Barrandian Unit, Bohemian Massif):palaeotectonic implications.

Original language description

During the Early Palaeozoic an extensional tectonic setting related to large-scale fragmentation of NW Gondwana and separation of Armorican microcontinent assemblage prevailed in the Teplá-Barrandian Unit. Barrandian was engaged in a peri-equatorially oriented drift of the Armorican assemblage from 58 S (Middle Cambrian) to 17 S (Middle Devonian). According to chemical data, Cambrian siliciclastics originated from an early Cadomian volcanic island arc, Ordovician and Early Silurian siliciclastics were derived from progressively dissected Cadomian crust of continental arc/active continental margin type and since the Late Ordovician onwards synsedimentary basic volcanics contributed. Latest Early Silurian to Early Devonian limestone suite indicates long-term withdrawal of the Cadomian clastic source and Givetian flysch-like suite accounts for a reappearance of the Cadomian source due to early Variscan convergences and collisions of the Armorican microcontinents. Palaeomagnetically eviden

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DB - Geology and mineralogy

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physics and Chemistry of the Earth

ISSN

1474-7065

e-ISSN

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Volume of the periodical

28

Issue of the periodical within the volume

N/A

Country of publishing house

GB - UNITED KINGDOM

Number of pages

15

Pages from-to

735-749

UT code for WoS article

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EID of the result in the Scopus database

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