Devonian?Permian magmatic pulses in the northern Vosges Mountains (NE France): result of continuous subduction of the Rhenohercynian Ocean and Avalonian passive margin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F14%3A00000095" target="_blank" >RIV/00025798:_____/14:00000095 - isvavai.cz</a>

Výsledek na webu

<a href="http://sp.lyellcollection.org/content/405/1/197.abstract" target="_blank" >http://sp.lyellcollection.org/content/405/1/197.abstract</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1144/SP405.12" target="_blank" >10.1144/SP405.12</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Devonian?Permian magmatic pulses in the northern Vosges Mountains (NE France): result of continuous subduction of the Rhenohercynian Ocean and Avalonian passive margin

Popis výsledku v původním jazyce

Middle Devonian?Permian magmatic rocks from the northern Vosges Mountains show temporal and chemical variations which are linked to the continuous subduction of the Rhenohercynian oceanic crust and the Avalonian Devonian passive margin underneath the Saxothuringian continental crust. Major and trace elements and Sr?Nd isotopes of the northern Vosges basic to acidic magmatic rocks show that they evolved through time from: (1) Middle Devonian tholeiitic to calc-alkaline volcanic Rabodeau?Schirmeck sequence derived from partial melting of a depleted mantle, with these primary magmas having triggered anatexis of young crustal material of the Saxothuringian crust; (2) calc-alkaline Bande Médiane volcanic belt (c. 334 Ma), diorite and Hohwald granodiorite intrusion (c. 329 Ma) originated from enriched mantle contaminated and metasomatized by fluids expelled from a subduction zone; (3) high-K calc-alkaline Belmont granite (c. 318 Ma), whose chemical signature suggests magma-mixing between enr

Název v anglickém jazyce

Devonian?Permian magmatic pulses in the northern Vosges Mountains (NE France): result of continuous subduction of the Rhenohercynian Ocean and Avalonian passive margin

Popis výsledku anglicky

Middle Devonian?Permian magmatic rocks from the northern Vosges Mountains show temporal and chemical variations which are linked to the continuous subduction of the Rhenohercynian oceanic crust and the Avalonian Devonian passive margin underneath the Saxothuringian continental crust. Major and trace elements and Sr?Nd isotopes of the northern Vosges basic to acidic magmatic rocks show that they evolved through time from: (1) Middle Devonian tholeiitic to calc-alkaline volcanic Rabodeau?Schirmeck sequence derived from partial melting of a depleted mantle, with these primary magmas having triggered anatexis of young crustal material of the Saxothuringian crust; (2) calc-alkaline Bande Médiane volcanic belt (c. 334 Ma), diorite and Hohwald granodiorite intrusion (c. 329 Ma) originated from enriched mantle contaminated and metasomatized by fluids expelled from a subduction zone; (3) high-K calc-alkaline Belmont granite (c. 318 Ma), whose chemical signature suggests magma-mixing between enr

Druh

C - Kapitola v odborné knize

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

<a href="/cs/project/LK11202" target="_blank" >LK11202: Role paleozoických akrečních a kolizních orogénů na tvorbu a růst kontinentální kůry</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

The Variscan orogeny: extent, timescale and the formation of the European crust

ISBN

978-1-86239-658-6

Počet stran výsledku

26

Strana od-do

197-223

Počet stran knihy

406

Název nakladatele

The Geological Society of London

Místo vydání

London

Kód UT WoS kapitoly

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