Late Glacial sediments of the Stará Jímka paleolake and the first finding of Laacher See Tephra in the Czech Republic

The Late Glacial sedimentary sequence of the Stará Jímka paleolake (Bohemian Forest, Czech Republic) is characterized by the prevalence of detrital minerals with an elevated proportion of organic matter and abundant diatom valves in relatively warm periods. The mineral debris originated mainly from...

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Veröffentlicht in:	International journal of earth sciences : Geologische Rundschau 2019-02, Vol.108 (1), p.357-378
Hauptverfasser:	Procházka, Václav, Mizera, Jiří, Kletetschka, Günther, Vondrák, Daniel
Format:	Artikel
Sprache:	eng
Schlagworte:	Air transportation Barium Chemical weathering Composition Copper Correlation analysis Crystals Debris Diatoms Earth Earth and Environmental Science Earth Sciences Geochemistry Geologic depressions Geology Geophysics/Geodesy Glacial deposits Gold Lead Mica Mineral Resources Minerals Molybdenum Nickel Organic chemistry Organic matter Original Paper Phosphorus Rare earth elements Schists Sediment Sedimentology Sediments Selenium Sequencing Strontium Structural Geology Sulphides Tephra Trace elements Uranium Volcanic activity Volcanoes Weathering Zinc Zirconium
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Zusammenfassung:	The Late Glacial sedimentary sequence of the Stará Jímka paleolake (Bohemian Forest, Czech Republic) is characterized by the prevalence of detrital minerals with an elevated proportion of organic matter and abundant diatom valves in relatively warm periods. The mineral debris originated mainly from local migmatites and mica-schists (or glacial and deluvial deposits derived from the same material). Low background contents of CaO (
ISSN:	1437-3254 1437-3262
DOI:	10.1007/s00531-018-1658-y