Browsing Статьи, тезисы докладов by Title
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Browsing Статьи, тезисы докладов by Title
Now showing items 184-203 of 2494
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(2013)Five main structural and historical stages are established in the territory of the Urals: 1) Archean-Paleoproterozoic, a time of formation of the Volgo-Uralia subcontinent and its amalgamation with the other blocks of the ...
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(1997)The Urals are a Late Palaeozoic orogenic belt. The relicts of earlier orogens are traced in its basement. In particular, the Late Vendian pre-Uralian orogen is reconstructed and identified as a part of the Late Precambrian ...
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(1984)Analysis of paleomagnetic variations along parallel sections across the Holocene soil-pyroclastic cover of Ма1уĭ Semyachek Volcano in Kamchatka has shown that directions of magnetization were similar during а period of 350 ...
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(2013)We present geological, structural, and geochemical data on synmetamorphic granitoids from the Tutai and South Ol’khon plutons of the Ol’khon terrane (Central Asian Fold Belt) with an estimation of the U–Pb zircon age of ...
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(2012)In this paper we present the results of a generalization of paleomagnetic data for the territory of the Siberian craton and its folded framing that were obtained during the last fifteen years. We propose a new version of ...
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(2013)The Urals had undergone two main complete cycles of geodynamic development in the Riphean–Mesozoic time. The first one took place in the Riphean and Vendian and was completed by formation of the Timanides; the second is ...
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(2015)Впервые получены данные о возрасте редкометальных гранитных пегматитов, расположенных в восточном экзоконтакте Адуйского массива, в окрестностях г. Асбест (Средний Урал). В жильных телах Квартального редкометального ...
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(2006)The crystal structure of allochalcoselite, Cu+Cu2+5PbO2(SeO3)2Cl5, a new mineral species from the fumaroles of the Great Tolbachik fissure eruption, in the Kamchatka Peninsula, Russia, has been solved from single-crystal ...
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(2005)Some hotspot volcanism is likely the surface manifestation of hot upwelling mantle plumes that rise from the core–mantle boundary (CMB) or from compositional boundaries within the mantle. Plumes that rise from the CMB may ...
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(2008)Prior to participating in Rodinia, the East European Craton (Baltica) had undergone a complex process of development. Many of the structures, which were important during the amalgamation of Rodinia, were formed between ca. ...
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(2009)The Uralian orogen is located along the western flank of a huge (>4000 km long) intracontinental Uralo-Mongolian mobile belt. The orogen developed mainly between the Late Devonian and the Late Permian, with a brief resumption ...
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(2011)The Central Asian Orogenic Belt (CAOB) is widely recognized as a locus of Asia’s main growth during the Neoproterozoic–Paleozoic, but its evolution remains controversial. The views on the most enigmatic, late Neoproterozoic ...
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(2010)Existing views on the tectonic evolution of the Central Asian orogenic belt (CAOB) are highly controversial and the Neoproterozoic to Cambrian stages of this evolution remain the most enigmatic. However, the views on the ...
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(2007)New isotopic studies of 142Nd, the daughter product of the short-lived and now extinct isotope 146Sm, have revealed that the accessible part of the silicate Earth (e.g., upper mantle and crust) is more radiogenic in ...
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(2006)The central part of the Kamchatka Peninsula is characterized by a well defined depression associated with active volcanism, aligned NE–SW. On the east, the depression is bounded by a prominent system of active faults known ...
Now showing items 184-203 of 2494