Řešení variské evoluce moldanubického sektoru Českého masívu: význam bavorské a moravo-moldanubické tektonometamorfní fáze

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F07%3A00000342" target="_blank" >RIV/00025798:_____/07:00000342 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985891:_____/07:00087087

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Resolving the Variscan evolution of the Moldanubian sector of the Bohemian Massif: the significance of the Bavarian and the Moravo-Moldanubian tectonometamorphic phases

Popis výsledku v původním jazyce

The Variscan evolution of the Moldanubian sector in the Bohemian Massif consists of at least two distinct tectonometamorphic phases. The Moravo-Moldanubian Phase involved the overthrusting of the Moldanubian over the Moravian Zone, and also the exhumation of the HP-HT rocks of the Gföhl Unit into the Moldanubian middle crust, represented by the Monotonous and Variegated series. The tectonic emplacement of the HP-HT rocks was accompanied by intrusions of distinct magnesio-potassic granitoid melts (the 335-338 Ma old Durbachite plutons), which contain components from a strongly enriched lithospheric mantle source. The Bavarian Phase (330-315 Ma) represents a fully independent stage defined by a significant reheating (LP-HT regional metamorphism combinedwith voluminous granitic plutonism)and a tectonic remobilisation of crust in the south-western sector of the Bohemian Massif. These processes were most likely triggered by a Late Variscan delamination of mantle lithosphere.

Název v anglickém jazyce

Resolving the Variscan evolution of the Moldanubian sector of the Bohemian Massif: the significance of the Bavarian and the Moravo-Moldanubian tectonometamorphic phases

Popis výsledku anglicky

The Variscan evolution of the Moldanubian sector in the Bohemian Massif consists of at least two distinct tectonometamorphic phases. The Moravo-Moldanubian Phase involved the overthrusting of the Moldanubian over the Moravian Zone, and also the exhumation of the HP-HT rocks of the Gföhl Unit into the Moldanubian middle crust, represented by the Monotonous and Variegated series. The tectonic emplacement of the HP-HT rocks was accompanied by intrusions of distinct magnesio-potassic granitoid melts (the 335-338 Ma old Durbachite plutons), which contain components from a strongly enriched lithospheric mantle source. The Bavarian Phase (330-315 Ma) represents a fully independent stage defined by a significant reheating (LP-HT regional metamorphism combinedwith voluminous granitic plutonism)and a tectonic remobilisation of crust in the south-western sector of the Bohemian Massif. These processes were most likely triggered by a Late Variscan delamination of mantle lithosphere.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

<a href="/cs/project/ME%20555" target="_blank" >ME 555: Klasifikace, geochemie a petrologie ortorul moldanubika</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Journal of Geosciences

ISSN

1802-6222

e-ISSN

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Svazek periodika

52

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

20

Strana od-do

9-28

Kód UT WoS článku

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EID výsledku v databázi Scopus

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