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Browsing Геология России by Title
Now showing items 6800-6819 of 39126
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(2017)Developing chronologies for sediments in the Arctic Ocean and its continental margins is an important but challenging task. Tephrochronology is a promising tool for independent age control for Arctic marine sediments and ...
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(1998)Based on the study of the mineralogy, chemistry, and particle size of late Pleistocene tephra from the marine and alluvial terraces of southern and central Kunashir I., five tephra groups were identified: four of these ...
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(PANGAEA, 2017-12-21)
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(2004)Pollen, stomata, and macrofossils in a lake core with a basal date of 9700 14C BP were used to reconstruct past changes in climate and vegetation in the arctic tree line area, northeast European Russia. A palsa peat profile ...
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Holocene tsunamis in the southwestern Bering Sea, Russian Far East, and their tectonic implications (2006)The Bering Sea coast of Kamchatka overlies a boundary between the proposed Okhotsk and Bering blocks, or (micro)plates, of the North American plate in the Russian Far East. A history of tsunamis along this coast for the ...
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(2004)Ostracods secrete their valve calcite within a few hours or days, therefore, its isotopic composition records ambient environmental conditions of only a short time span. Hydrographic changes between the calcification of ...
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(PANGAEA, 2010-12-01)Ostracods secrete their valve calcite within a few hours or days, therefore, its isotopic composition records ambient environmental conditions of only a short time span. Hydrographic changes between the calcification of ...
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(PANGAEA, 2010-06-14)
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(2002)The pollen stratigraphy of an ombrotrophic patterned ridge-hollow raised bog in the Salym-Yugan Mire Area in boreal West Siberia (60°109N, 72°509E) covers the entire Holocene period. Pollen data from three parallel peat ...
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(Institute of Volcanology and Seismology FEB RAS, 2002)
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(2002)Examples of Holocene-historical volcanism in the territory of Armenia and adjacent areas of Eastern Anatolia and Western Iran are discussed. Holocene-historical activity is proved for the volcanoes of Tskhouk–Karckar, ...
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(2002)Rapid decompression experiments were performed to study homogeneous bubble nucleation in a crystal-free rhyolitic liquid at 800°C. Bubble nucleation was produced by lowering the pressure at 1–10 MPa s−1 from an initial ...
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(2003)The 35.7 ± 0.2 Ma old Popigai crater, Siberia, with a diameter of about 100 km is one of the best preserved large terrestrial impact structures. The heterogeneous target at the impact site consists of Archean to Lower ...
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(2002)Hopanoic acids were found in all but the two most mature of a suite of 30 Triassic to Cretaceous sedimentary rocks. Their carbon number distributions generally maximise at C32, consistent with hopanoic acids found in modern ...
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(2002)Three horizons of phthanites and black carbonaceous mudstones are distinguished in the key section of Triassic and Jurassic cherty deposits of the Gorbusha Sequence near the Settlement of Dal'negorsk (Sikhote Alin). The ...
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(1989)The paper reports on studies of geological singularities of the sea floor in one of the regions of the Indian Ocean. The studies relied on photographs of the sea floor by means of a Mikrob-70 stereocamera. The length of ...
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(2004)The present communication is devoted to geological and instrumental data on horizontal motions in the deep zones of Sakhalin and Hokkaido. We have first established the existence of horizontal motions along two (north-northeastern ...
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(2003)This paper presents a general study of horizontal well hydraulics for three aquifer types: a leaky confined aquifer, a leaky water table aquifer, and a leaky aquifer under a water reservoir. Semi-analytical solutions are ...
Now showing items 6800-6819 of 39126