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Now showing items 41-60 of 225
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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 ...
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(1988)To obtain more complete petrological information, we thoroughly studied volcanic rocks of the Sovetskaya Gavan complex in the Koppi River basin on the Sovetskaya Gaan' Plateau and along upper reaches of the Samarga River ...
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(2001)The highest and longest ridges of the East Yakutian mountainous province exist on its periphery as the Verkhoyansk system in the west and the Chersky and Moma systems in the east. Northward, the ridges give way to the ...
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(2004)The presented analytical data specify the geological-stratigraphic position of interglacial sequences that serve as important geological and paleogeographic markers. Solution of this problem is of theoretical and paleogeographic ...
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(2001)The Pliocene and Pleistocene sediments exposed in eight sections of Transbaikalia have been correlated using geological and palynological data, together with information on fossil mammals and some paleomagnetic characteristics. ...
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GEOMORPHOLOGICAL CORRELATION OF LATE PLEISTOCENE GLACIAL COMPLEXES OF WESTERN AND EASTERN BERINGIA (2001)Many fundamental problems exist in comparing the chronology and correlation of Late Pleistocene glaciations between Western and Eastern Beringia. However, geomorphological analysis, complemented by palynological studies ...
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(2001)The article presents a new Lake Baikal paleoclimate record of biogenic silica for the Brunhes Chron (from 780 ka ago to the present). Correlation of the Lake Baikal record with the marine oxygen isotope record shows that ...
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(2001)High-resolution analyses of rock magnetic and sedimentological parameters were conducted on an 11m long sediment core from Lama Lake, Northern Siberia, which encompasses the late Pleistocene and the Holocene epochs. The ...
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(1995)This study explores the geochronological utility and analytical reproducibility of separating the high-molecular-weight fraction (HMW) from eggshells of the extinct late Pleistocene ratite, Genyornis, using disposable, ...
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(2001)Isotope and geochemical techniques are the primary way in which the residence time, recharge conditions and subsequent evolution of palaeowaters can be determined. Isotopic species and noble gas concentrations are used as ...
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(1999)Most of the Kharchinskii and Zarechnyi products, as well as those of the Kharchinskii cinder cones, are magnesian rocks. Mineralogical data suggest that both the basaltic and the andesitic magma were rich in water (≥3-4 ...
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(1999)This paper presents the results of studying the spatial distribution and structural setting of magnesian basalts and andesites in the Northern group of Kamchatkan volcanoes and in the junction zone of the Kuril-Kamchatka ...
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(1999)Medvezhiya caldera is a polygenetic volcanic structure including the Medvezhii, Srednii, Kudryavyi, and Menshoi Brat volcanoes and several flood basalt vents. The discovery of a new volcano, Tukap, with a rhenium ore ...
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(2001)Thirty seven species belonging to three families of lagomorphs (Prolagidae, Ochotonidae, and Leporidae) from the Pleistocene of Eurasia are reviewed.
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(2001)We have calculated long-term erosion rates of 20-100 mm/kyr from quartz-contained 10Be in the bedload of middle European rivers for catchments ranging from 102 to 105 km2. These rates average over 10-40 kyr and agree broadly ...
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(2001)Study of glacial and marine sequences along the outer coast of Chukotka Peninsula, Bering Strait, is the basis for major revisions of the regional stratigraphy. The Val’katlen Suite at its type section at the mouth of the ...
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(2001)Plio-Pleistocene acidic volcanism of the northeastern part of the Armenian highland is related to a continental collision zone as a result of convergence between Eurasia and Arabia lithosphere plates. The development of ...
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(2001)The decade of scientific drilling and multidisciplinary studies of lacustrine sedimentary sequences on Lake Baikal has contributed greatly to expansion of our knowledge on the Asian continent response to global climate and ...
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(2004)This chapter discusses the late pleistocene (würmian) glaciation of the Caucasus. The Late Pleistocene (Würmian) glaciation of the Caucasus was of mountain–valley character, with ice caps only on some peaks. The largest ...
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(2001)The Vyazivok loess sequence from the Dnieper Plain, Ukraine, documents regional environmental changes during the late Pleis-tocene and Holocene. Pedological and palynological analyses and low-field magnetic susceptibility ...
Now showing items 41-60 of 225