Detrital zircon populations in quartzites of the Krkonose-Jizera Massif: implications for pre-collisional history of the Saxothuringian Domain in the Bohemian Massif
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10126439" target="_blank" >RIV/00216208:11310/12:10126439 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00025798:_____/12:00000020
Výsledek na webu
<a href="http://dx.doi.org/10.1017/S0016756811000744" target="_blank" >http://dx.doi.org/10.1017/S0016756811000744</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S0016756811000744" target="_blank" >10.1017/S0016756811000744</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Detrital zircon populations in quartzites of the Krkonose-Jizera Massif: implications for pre-collisional history of the Saxothuringian Domain in the Bohemian Massif
Popis výsledku v původním jazyce
Age spectra of detrital zircons from metamorphosed quartzites of the Krkonose-Jizera Massif in the northeastern part of the Saxothuringian Domain were obtained by U-Pb laser ablation inductively coupled plasma mass spectrometry dating. The zircon ages cluster in the intervals of 450-530 Ma and 550-670 Ma, and show individual data between 1.6 and 3.1 Ga. Zircons in the analysed samples are predominantly of Cambrian-Ordovician and Neoproterozoic age, and the marked peak at c. 525-500 Ma suggests a late Cambrian maximum age for the sedimentary protolith. Detritus of the quartzites probably originated from the erosion of Cambrian-Ordovician granitoids and their Neoproterozoic (meta) sedimentary or magmatic country rocks. The lack of Neoproterozoic (meta) sedimentary rocks in the central and eastern part of the Krkonose-Jizera Massif suggests that the country rocks to voluminous Cambrian-Ordovician magmatic bodies were largely eroded during the formation of early Palaeozoic rift basins alon
Název v anglickém jazyce
Detrital zircon populations in quartzites of the Krkonose-Jizera Massif: implications for pre-collisional history of the Saxothuringian Domain in the Bohemian Massif
Popis výsledku anglicky
Age spectra of detrital zircons from metamorphosed quartzites of the Krkonose-Jizera Massif in the northeastern part of the Saxothuringian Domain were obtained by U-Pb laser ablation inductively coupled plasma mass spectrometry dating. The zircon ages cluster in the intervals of 450-530 Ma and 550-670 Ma, and show individual data between 1.6 and 3.1 Ga. Zircons in the analysed samples are predominantly of Cambrian-Ordovician and Neoproterozoic age, and the marked peak at c. 525-500 Ma suggests a late Cambrian maximum age for the sedimentary protolith. Detritus of the quartzites probably originated from the erosion of Cambrian-Ordovician granitoids and their Neoproterozoic (meta) sedimentary or magmatic country rocks. The lack of Neoproterozoic (meta) sedimentary rocks in the central and eastern part of the Krkonose-Jizera Massif suggests that the country rocks to voluminous Cambrian-Ordovician magmatic bodies were largely eroded during the formation of early Palaeozoic rift basins alon
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
DB - Geologie a mineralogie
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Geological Magazine
ISSN
0016-7568
e-ISSN
—
Svazek periodika
149
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
16
Strana od-do
443-458
Kód UT WoS článku
000302369600006
EID výsledku v databázi Scopus
—