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Геология России: Recent submissions
Now showing items 161-180 of 43490
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(2006)Major classifications of nautiloid cephalopods are critically reviewed. It is suggested that this cephalopod group is subdivided into 5 subclasses and 17 orders: Ellesmeroceratoidea (including the orders Plectronocerida, ...
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(2006)BIF with alkali amphibole at the Lebedinskoe iron deposits, the largest in Russia, were metamorphosed at 550°C and 2–3 kbar and contain ferriwinchite, riebeckite, actinolite, grunerite, and aegirine-augite. All reaction ...
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RESTORATION OF SEISMIC PARAMETERS AND ELECTRICAL CONDUCTIVITY BY THE DIFFRACTION TOMOGRAPHY METHOD (2006)The results of numerical simulation on restoration of the local elastic inhomogeneities and the local perturbations of electrical conductivity are considered. The restoration is implemented by the diffraction tomography ...
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(2006)New Late Permian fishes combining features characteristic of several classes are analyzed and redescribed. They were assigned to the family Discordichthyidae of the order Discordichthyiformes comprising three genera and ...
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(2006)Most of Kazakhstan belongs to the central part of the Eurasian Paleozoic mobile belts for which previously proposed tectonic scenarios have been rather disparate. Of particular interest is the origin of strongly curved ...
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(2006)Fossil beetles of the family Dermestidae are reviewed. Three new species are described: Dermestes progenitor and Megatoma electra from the Baltic amber and Dermestes vetustus from the Rovno amber (Late Eocene).
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(2006)The paper describes the unified scaling theory for distribution functions of temporal and spatial characteristics in seismology. It is based on the scaling of seismological characteristics calculated for various ...
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(2006)The palaeogeographic evolution of the Paratethyan and Mediterranean realms are reconstructed with three maps ranging from the Late Miocene to the Middle-Late Pliocene. The maps are based on the facial analysis of selected ...
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(2006)Cl-bearing galenobismutite (with Cl ranging from 0.12 to 1.45 wt.%), discovered among high-temperature fumarole incrustations at "La Fossa" crater, Island of Vulcano, Italy, has been chemically and structurally investigated. ...
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(2006)Earthquakes can affect various parameters of the upper atmosphere above the epicenter. Ionospheric Alfvén resonances are known to be very sensitive to the state of the ionospheric layers. They are observed only for ...
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(2006)This paper presents a further development of mathematical model, an asymptotic theory and an appropriate numerical algorithm to study the vector VLF point source field propagation problem within the non-uniform Earth-ionosphere ...
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(2006)Jurassic bivalves were quite diverse in the Caucasus-a region located on the northern margin of the Tethys Ocean. Stratigraphic ranges of 513 species were compiled. Total species number, already low, declined during the ...
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(2006)Two polymorphic modifications of Hg3S2 Cl2-xBrx (x ≈ 0.5), have been prepared in attempts to synthesize lavrentievite, Hg3S2 (Cl,Br)2(Cl ≥ Br), a rare supergene suffohalide of mercury. The growth of single crystals from a ...
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(2006)For the first time, using many years of measurements of lower-thermospheric parameters (the horizontal wind velocity for 1976-1995, and minimum reflection frequency for 1983-1991) over Irkutsk (52°N, 105°E), the dynamics ...
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(2006)The pyramidal spiriferids Thomasaria Stainbrook, 1945 and Pyramina Ljaschenko, 1969 from the collection of brachiopods of Ljaschenko are examined. New data on the shell microornamentation and inner structure support the ...
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(2006)Long-term studies of living and fossil mammals of the Altai Mountains (= Gornyi Altai) revealed the pattern of the dynamics of small mammal communities in this region in the second half of the Pleistocene, in the Holocene, ...
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(2006)The paper describes organic remains of one billion years old from the Lakhanda microbiota of the Uchur-Maya Region of southeastern Siberia. The microfossils were discovered on organic sapropelic films. The preserved ...
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(2006)"Earthquake chains" are clusters of moderate-size earthquakes which extend over large distances and are formed by statistically rare pairs of events that are close in space and time ("neighbors"). Earthquake chains are ...
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(2006)The phylogeny and taxonomy of the brachiopod family Linoproductidae are revised. The change in the distributional pattern of spines and distinctive structure of the median lobe of the cardinal process are shown to be the ...
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(2006)The fossil teeth of land mammals offer a powerful tool to map the regional details of past climate change in the terrestrial realm. We use mean plant-eater hypsodonty (molar crown height) of late Neogene mammal localities ...
Now showing items 161-180 of 43490