Global ETD Search
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Showing 1 to 7 of 7 for “"Zechstein"”.
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Composition and fabric of the Kupferschiefer, Sangerhausen Basin, Germany and a comparison to the Kupferschiefer in the Lubin Mining District, Poland
… deposited during the Late Permian within the Zechstein Basin of central Europe. A classic example of a sediment hosted stratiform copper deposit, the Kupferschiefer is mineralized with Cu and other metals of economic interest such as Pb, Zn, and Ag. The unit is overlain by the Zechstein …
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Deformation mechanisms of naturally deformed rocksalt
… horizontal, though locally folded Z1 Zechstein salt from Neuhof-Ellers salt mine, Germany; highly strained Z4 Zechstein domal salt from Klodawa salt mine, Poland and highly deformed extrusive salt from Qum Kuh and Gramsar Hills (central Iran) were studied. The Hengelo and Neuhof-Ellers …
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Polyhalite alters the uptake and partitioning of mineral nutrients in corn
… fertilizer due to the recent discovery of a vast Zechstein deposit in the North Sea basin on the coast of the United Kingdom. The objective of this study was to document the pattern of uptake, partitioning, and remobilization of nutrients by corn plants fertilized with POLY4 compared to muriate of …
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Sedimentary facies reconstruction and kinematic restoration of an Upper Permian tight gas field, north-western Germany
… coals, and the top seal is provided by Zechstein evaporites. Detailed analysis of palaeo-topography, fault activity and accommodation for strata of Permian age (Rotliegend and Zechstein groups) indicate that local depocentres developed within small-scale, fault-controlled transtensional …
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Role of fluids in geological processes
… in fluid inclusions in halite from the Polish Zechstein Basin" describes application of a new redox proxy for paleo-seawater that involves analysis of redox-sensitive trace elements (e.g., Fe, Mn, U, V, Mo) in ancient seawater trapped as fluid inclusions in halite. Chapter II "Partitioning …
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Stress and strain from reflection seismic data
… and published results. The Late Permian Zechstein deposits of Europe consist for a large part of (ductile) evaporites. This interval decouples sub- and supra-salt deformation. The ductile deformation of these deposits does not allow the determination of the paleostress evolution using the …
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Characterization of an Upper Permian tight aas reservoir : a multidisciplinary, multiscale analysis from the Rotliegend, Northern Germany
… in the reservoir intervals and the overlying Zechstein. Outlines of superordinate polygons coincide with interpreted faults. Similar polygonal networks were identified on satellite images of modern dry lakes in the western United States. The mega-crack pattern of ephemeral dry North Panamint …