Chronology, petrogenesis and heat sources for successive Carboniferous magmatic events in the southern?central Variscan Vosges Mts. (NE France)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F15%3A00000011" target="_blank" >RIV/00025798:_____/15:00000011 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1144/jgs2013-123" target="_blank" >http://dx.doi.org/10.1144/jgs2013-123</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1144/jgs2013-123" target="_blank" >10.1144/jgs2013-123</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Chronology, petrogenesis and heat sources for successive Carboniferous magmatic events in the southern?central Variscan Vosges Mts. (NE France)

Popis výsledku v původním jazyce

Plutonic bodies of the Central and Southern Vosges Mts. can be assigned to two major early Carboniferous magmatic events: a Visean Mg?K (c. 345 and 340?336 Ma) and younger S-type (329?322 Ma). New petrological, geochemical and Sr?Nd isotopic data highlight the existence of two groups of Mg?K intrusions that might be related to the nature of their primary magma sources, e.g. CHUR-like and enriched mantle, which interacted with juvenile and mature crustal material, respectively. The differences between these two groups are explained by a geodynamic scenario involving deep subduction and relamination of the Saxothuringian continental crust under the Moldanubian Continent. The relaminated radiogenic Saxothuringian material is thought to have been responsible for both dehydration melting of subducted crust and underlying metasomatised mantle thereby generating the Mg?K magma subsequently emplaced at middle crustal depth. During their ascent, the mafic magmas interacted with crustally-derive

Název v anglickém jazyce

Chronology, petrogenesis and heat sources for successive Carboniferous magmatic events in the southern?central Variscan Vosges Mts. (NE France)

Popis výsledku anglicky

Plutonic bodies of the Central and Southern Vosges Mts. can be assigned to two major early Carboniferous magmatic events: a Visean Mg?K (c. 345 and 340?336 Ma) and younger S-type (329?322 Ma). New petrological, geochemical and Sr?Nd isotopic data highlight the existence of two groups of Mg?K intrusions that might be related to the nature of their primary magma sources, e.g. CHUR-like and enriched mantle, which interacted with juvenile and mature crustal material, respectively. The differences between these two groups are explained by a geodynamic scenario involving deep subduction and relamination of the Saxothuringian continental crust under the Moldanubian Continent. The relaminated radiogenic Saxothuringian material is thought to have been responsible for both dehydration melting of subducted crust and underlying metasomatised mantle thereby generating the Mg?K magma subsequently emplaced at middle crustal depth. During their ascent, the mafic magmas interacted with crustally-derive

Druh

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

CEP obor

DD - Geochemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Journal of the Geological Society London

ISSN

0016-7649

e-ISSN

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Svazek periodika

172

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

16

Strana od-do

87-102

Kód UT WoS článku

000352023100008

EID výsledku v databázi Scopus

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