Browsing by Subject "Kamchatka"
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Browsing by Subject "Kamchatka"
Now showing items 1-20 of 24
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(2003)Alacranite from the type locality (Uzon caldera, Kamchatka, Russian Federation) was submitted for structural analysis. A single crystal was selected and the following lattice parameters were determined: a = 9.942(4), b = ...
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(2001)Holocene glacial deposits were dated using tephrochronoly and lichenometry in 17 cirques in the upper reaches of the Topolovaya, Olkhovaya, Vaktan Malkinsky, and Srednyaya Avacha Rivers in Kamchatka. All of the glaciers ...
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(2001)The principal new feature in the Cenozoic evolution of the Northwest Pacific is based on the fact that two arc terranes of Upper Cretaceous–Paleogene age were incorporated in the Kamchatka orogen during the early Tertiary ...
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(2001)The morphology of the gravity field and the distribution of Pliocene ignimbrites were analyzed to locate Late Neogene calderas which had been covered by younger volcanic formations.
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(2004)The tectonic position and ages of suprasubduction continental-margin volcanoplutonic belts controlled by their Cenozoic geodynamic environments are notably different in the Pacific and Bering Sea sectors of Kamchatka and ...
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(2002)Teleseismic receiver functions (RFs) from a yearlong broadband seismological experiment in Kamchatka reveal regional variations in the Moho, anisotropy in the supra-slab mantle wedge, and, along the eastern coast, Ps ...
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(2007)An explosive eruption occurred at the summit ofBezymianny volcano (Kamchatka Peninsula, Russia) on 11January 2005 which was initially detected from seismicobservations by the Kamchatka Volcanic Eruption Re-sponse Team ...
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(Общество с ограниченной ответственностью Обракадемнаука, 2019)In Kamchatka volcanism has occurred since the Cretaceous period. There are about 7100 volcanic structures with age from 2-2.5 million years to the present. There are 20 active and 14 potentially active polygenetic volcanoes, ...
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(2004)The explosions of Karymsky volcano often produce signals containing a sequence of repeating pulses recorded on acoustic and seismic sensors, known as chugging. The amplitudes of these pulses correlate with the time interval ...
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(2001)Flyschoid deposits of the Lesnaya Group that are exposed within northern Kamchatka are almost barren of identifiable fossils. The group is considered to be of the Late Cretaceous age on the basis of geological correlation. ...
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(2001)The first data are reported on the isotopic and trace-element composition of potassic igneous rocks from central Kamchatka. The composition of minerals and distribution of incompatible elements in volcanic (shoshonitic and ...
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(2001)The Kamchatka peninsula, located in the far East of Russia, is characterised by frequent and strong seismic activity (magnitudes up to 8.6). For many years, samples for hydrogeochemical analyses have been collected with a ...
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(2002)The Rodnikovoe gold deposit situated in a presently active hydrothermal system located north of the Mutnovsko-Asachinskaya geothermal area in southern Kamchatka, Far Eastern Russia, consists of typical low-sulfidation ...
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(2004)Johillerite from a fumarole in the North Breach of the Great Fissure Tolbachik eruption (GFTE), Kamchatka Peninsula, Russia, monoclinic, a 6.7520(14), b 12.739(3), c 11.068(2) Angstrom, beta 100.37(3), V 936.4(2) Angstrom(3), ...
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(2001)Based on tephrochronological studies the Novo-Bakening Volcano was dated Early Holocene, and its Holocene activity was reconstructed. A composite section was compiled for the tephra of the area with the description of ...
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(2002)The 8–10 May 1997 eruption of Bezymiannyvolcano began with extrusion of a crystallized plug fromthe vent in the upper part of the dome. Progressive gravi-tational collapses of the plug caused decompression ...
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(2003)The northernmost Kamchatka Peninsula is located along the northwestern margin of the Bering Sea and consists of complexly deformed accreted terranes. Progressing inland from the northwestern Bering Sea, the Olyutorskiy, ...
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(2003)Two explosive eruptions occurred on 2 January 1996 at Karymsky Volcanic Center (KVC) in Kamchatka, Russia: the first, dacitic, from the central vent of Karymsky volcano, and the second, several hours later, from Karymskoye ...
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(2003)Shear wave splitting measurements in South Kamchatka during the 3-year period (1996–1998) in which the Kronotsky Earthquake (M=7.7, December 5, 1997) occurred are used to determine anisotropic parameters of the subduction ...
Now showing items 1-20 of 24