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ELibrary: Recent submissions
Now showing items 281-300 of 22407
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(2006)Foraminifers from Middle-Upper Jurassic and Upper Cretaceous sediments of the Kaliningrad basin located in the southwestern part of the East European platform are studied. During the greater part of the Late Mesozoic, the ...
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(2006)Trend of climatic changes in geological history of the Earth was determined by gradual decrease in the global surface temperature. Substantial deviations from this trend depended on the prevalent type of volcanism: ...
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(2006)Based on results of multidisciplinary study, it is shown that locality Cheremukhovo-1 is of a new taphonomic type in the Urals and characterizes interval of geological record formerly unknown for the late Neopleistocene ...
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(2006)We have used ex situ atomic force microscopy (AFM), scanning tunneling microscopy and spectroscopy (STM/STS) and X-ray photoelectron spectroscopy (XPS) to study the surfaces of natural arsenopyrite samples that were ...
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(2006)Based on self-consistent thermodynamic approach, we infer the temperature distribution models at 100 to 300 km depth for the upper mantle beneath the Kaapvaal craton from absolute P- and S-wave velocities and geochemical ...
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(2006)The reaction FeS2(cr) + 2Ag(cr) = 'FeS'(cr) + Ag2S(cr) was studied by measuring the temperature dependence of the electromotive force (EMF) of the all-solid-state galvanic cell with common gas space:(-) Pt | Ag | AgI | Ag2 ...
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(2006)A new occurrence of schreyerite, V2Ti3O9, has recently been found in metamorphic rocks of the Sludyanka complex at the southern shore of Lake Baikal, Russia. In contrast to previously known schreyerite lamellae, which are ...
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(2006)Chivruaiite is a new Ca titanosilicate [orthorhombic, Cmmm, a = 7.17(2), b = 22.98(9), c = 6.94(2) Å, V = 1144.4 Å3, Z = 1], chemically and structurally related to zorite. The mineral is found in three different hydrothermal ...
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TARGET DELAMINATION BY SPALLATION AND EJECTA DRAGGING: AN EXAMPLE FROM THE RIES CRATER'S PERIPHERY (2006)Subhorizontal shear planes (detachments) are observed in bedded limestones in the periphery of the Ries impact crater, Germany. These detachments occur at 0.8-1.8 crater radii distance from the crater center beneath deposits ...
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(2006)Mutnovskite, ideally Pb2AsS3 (I,Cl,Br), is a new mineral from the high-temperature fumaroles of the Mutnovsky volcano, Kamchatka Peninsula, Russian Federation. It occurs as microscopic rubycolored short-prismatic crystals ...
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(2006)Composition and distribution of benthic foraminifers, being coupled with isotopic-geochemical data on Upper Pleistocene and Holocene sediments from the southern Bering Sea (Core GC-11; 53°31′ N, 178°51′E, water depth 3060 ...
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(2006)Ultramafic and mafic xenoliths in Ordovician Agardag alkaline basalt dikes from the Sangilen Plateau, southeastern Siberia, provide samples from the upper mantle and crust beneath central Asia. Three major groups were ...
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(2006)The transmittance spectra of Types I and III silica glasses in the 1300 to 5000 cm- 1 region are measured and the absorptivity spectra calculated from data obtained are processed with the dispersion analysis method based ...
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(2006)The Vallesian lower boundary and Hipparion-datum are estimated as ranging in age from 11.2 to 10.7 Ma in Central to Western Europe and Western Asia. Judging from complete sections of Sarmatian marine sediments in the ...
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(2006)We present a simplified three-dimensional thermomechanical model of a pull-apart basin formed at an overstepping of an active continental transform fault. The modeling shows that for a given strike-slip displacement and ...
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SILICATE AND CARBONATE MELT INCLUSIONS ASSOCIATED WITH DIAMONDS IN DEEPLY SUBDUCTED CARBONATE ROCKS (2006)Deeply subducted carbonate rocks from the Kokchetav massif (Northern Kazakhstan) recrystallised within the diamond stability field (P = 4.5-6.0 GPa; T ≈ 1000°C) and preserve evidence for ultra high-pressure carbonate and ...
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(2006)The biotic turnover in the Pliensbachian-Toarcian transition and changes in assemblages of bivalves, ostracodes, foraminifers, dinocysts, spores, and pollen are described. Only five of 24 bivalve genera and two of four ...
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(2006)Taxonomic composition of plant fossils from the Aptian-Cenomanian sediments of the Alchan, Razdol'naya, and Partizanskaya depressions of Primor'e is studied in detail. Each of the established floral assemblages characterizes ...
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MESOZOIC SYNCOLLISION SILICICLASTIC SEDIMENTS OF THE BOLS'SHOI LYAKHOV ISLAND (NEW SIBERIAN ISLANDS) (2006)Graywackes and shales of the Bols'shoi Lyakhov Island originally attributed to the Mesozoic were subsequently considered based on microfossils as the Late Proterozoic in age. At present, these sediments in the greater part ...
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(2006)Granitoid orthogneisses and migmatites are widespread in the lower, deeply metamorphosed gneiss-migmatite complex of the pre-Alpine basement (infrastructure) exposed within northern part of the Greater Caucasus Main Range ...
Now showing items 281-300 of 22407