A Permian andesitic tuff ring at Rožmitál (the Intra-Sudetic Basin, Czech Republic) ? evolution from explosive to effusive and high-level intrusive activity
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F14%3A00000464" target="_blank" >RIV/00025798:_____/14:00000464 - isvavai.cz</a>
Výsledek na webu
<a href="https://gq.pgi.gov.pl/article/view/13081" target="_blank" >https://gq.pgi.gov.pl/article/view/13081</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.7306/gq.1184" target="_blank" >10.7306/gq.1184</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
A Permian andesitic tuff ring at Rožmitál (the Intra-Sudetic Basin, Czech Republic) ? evolution from explosive to effusive and high-level intrusive activity
Popis výsledku v původním jazyce
Mafic, monogenetic volcanism is increasingly recognized as a common manifestation of post-collisional volcanism in late Variscan, Permo-Carboniferous intramontane basins of Central Europe. Although identification of individual eruptive centres is not easy in these ancient successions, the Permian Rožmitál andesites in the Intra-Sudetic Basin (NE Bohemian Massif) provide an exceptionally detailed record of explosive, effusive and high-level intrusive activity. Based on field study and petrographic and geochemical data on pyroclastic and coherent rocks, the Rožmitál Succession is interpreted as the proximal part of a tuff ring several hundred metres in diameter. Initial accumulation of pyroclastic fall and surge deposits occurred during phreatomagmatic eruptions, with transitions towards Strombolian eruptions. Gullies filled with re-worked tephra document periods of erosion and redeposition. Andesitic blocky lavas capped the volcaniclastic succession. Invasion of lavas into unconsolidate
Název v anglickém jazyce
A Permian andesitic tuff ring at Rožmitál (the Intra-Sudetic Basin, Czech Republic) ? evolution from explosive to effusive and high-level intrusive activity
Popis výsledku anglicky
Mafic, monogenetic volcanism is increasingly recognized as a common manifestation of post-collisional volcanism in late Variscan, Permo-Carboniferous intramontane basins of Central Europe. Although identification of individual eruptive centres is not easy in these ancient successions, the Permian Rožmitál andesites in the Intra-Sudetic Basin (NE Bohemian Massif) provide an exceptionally detailed record of explosive, effusive and high-level intrusive activity. Based on field study and petrographic and geochemical data on pyroclastic and coherent rocks, the Rožmitál Succession is interpreted as the proximal part of a tuff ring several hundred metres in diameter. Initial accumulation of pyroclastic fall and surge deposits occurred during phreatomagmatic eruptions, with transitions towards Strombolian eruptions. Gullies filled with re-worked tephra document periods of erosion and redeposition. Andesitic blocky lavas capped the volcaniclastic succession. Invasion of lavas into unconsolidate
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
DB - Geologie a mineralogie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Geological Quarterly
ISSN
1641-7291
e-ISSN
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Svazek periodika
58
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
20
Strana od-do
000-020
Kód UT WoS článku
000348095100008
EID výsledku v databázi Scopus
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