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Now showing items 21-40 of 239
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(2004)The deep-water sediments of Lake Baikal retain an uninterrupted record of the climatic and environmental variations of continental Asia in the Late Cenozoic (Baikal drilling project). The paleoclimatic record is based on ...
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(2000)The mineral assemblage of Pliocene - Pleistocene bottom sediments of Lake Baikal, exposed by the deep-sea BDP-96-2 (Baikal Drilling Project) has been studied by the methods of XRD and IR spectroscopy. Complex XRD patterns ...
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(2000)The Moskowian glacial horizon of the middle Pleistocene is distinguished in the center of the Russian Plain, and, despite a large distribution area, it is poorly studied lacking, for example, the universally adopted regional ...
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(2003)Composition and structure of the Upper Neopleistocene alluvial and lacustrine sections in the southern trans-Urals region are discussed. Sections of the Kamyshlov alluvial complex (Streletskoe, Vvedenskoe, Verkhnyaya ...
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(2001)The papers presented here form the Special Issue of Quaternary Science Reviews on European Quaternary Biostratigraphy. New and testable frameworks for the subdivision of Pleistocene time are proposed, based upon the evidence ...
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(1984)We have presented new data, connected with the use of oxygen isotope analysis. It was noted above that the age of epigenetic veins in the upper part of the cross section near the village of Seyakha are dated 9.3-8.7 thousand ...
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(2002)Upland and shield areas of central and northwestern Europe are characterised by an abundance of relict weathering mantles (saprolites). These saprolites, if accurately dated and interpreted, may serve as an important ...
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(2001)By comparing the compositions of glacial and interglacial intervals of the Late Pliocene, Pleistocene, and Holocene from different parts of Lake Baikal, we demonstrate the use of the Baikal clay mineral associations as ...
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(1998)In the Pleistocene-Holocene section of the Baikal deep-water sediments shales are periodically enriched with the siliceous shells of diatomic algae up to nearly pure diatomite. As the terrigenous shale-silty material is ...
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(1989)There exists an enormous literature on the evolution of acidic magmas in the zone of contact of sialic rocks with intruded mafic melts. It is generally thought that the resulting contact melting is likely to be important ...
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(1999)Materials from many lower Pleistocene localities of small mammal remains elucidate principal stages of the fauna evolution in eastern Europe and enable the biostratigraphic subdivision of host deposits on the basis of ...
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(1993)Glaciations have occurred episodically at different time intervals and for different durations in Earth's history. Ice covers have formed in a wide range of plate tectonic and structural settings but the bulk of Earth's ...
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(2004)High-resolution pollen records from the northern alpine foreland are used to evaluate the patterns of climate change during the period between the late Eemian Interglacial (marine oxygen isotope stage OIS 5e) about 115 ky ...
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(2004)During oxygen isotope stages 50 to 26, an offshore environment that was unsuitable for both cold- and warm-water molluscs may have temporarily prevailed in the southern Sea of Japan. This inner- to outer-shelf environment ...
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(2000)New high-resolution seismic reflection data from the central part of Lake Baikal provide new insight into the structure and stratigraphy of Academician Ridge, a large intra-rift accommodation zone separating the Central ...
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(1996)Lherzolite xenoliths in Miocene to Pleistocene basalts from five sites in the Hamar-Daban range in southern Siberia provide sampling of the mantle close to the axis of the Baikal rift. These anhydrous spinel lherzolites ...
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(1999)Worldwide late Pleistocene terrestrial mammal faunas are characterized by stratigraphic associaiicns of species that now have exclusive geographic ranges. These have been interpreted as either taphonomically mixed or ...
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(2000)We present the first direct dating by 14C-accelerator mass spectrometry of three Late Pleistocene syngenetic ice-wedges from the Seyaha cross-section. They are representative of permafrost with multistage ice-wedges from ...
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(2003)Based on carpological data, the composition and evolution of flora and phytocoenoses that existed in Belarus from the initial Pleistocene to the pre-Narev glaciation are analyzed and peculiarities of transformation of the ...
Now showing items 21-40 of 239