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Геология России: Recent submissions
Now showing items 361-380 of 43490
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PRECOLLISIONAL, MULTISTAGE EXHUMATION OF SUBDUCTED CONTINENTAL CRUST: THE SESIA ZONE, WESTERN ALPS (2006)The Sesia Zone within the Tertiary arc of the western Alps is a relic of the subducted part of the Adriatic continental margin along the SE border of the Tethyan ocean. The Sesia Zone comprises three basement nappes which ...
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(2006)Mississippi Valley type galena deposits emplaced into Carboniferous limestones throughout the Mendip Hills during the late Permian or Triassic period were locally exposed to the action of seawater during the Jurassic period ...
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(2006)Synthetic (Ca1-xNax)(Ti1-x Nbx)OSiO4 and Ca(Ti1-2x NbxAlx)OSiO4 solid solutions have been prepared for x = 0.1 and 0.2 by ceramic methods and their crystal structure determined by Rietveld analysis. At ambient conditions, ...
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(2006)This paper examines how active faulting in the Turkey-Iran-Caucasus region accommodates the Arabia-Eurasia collision and the velocity field observed by GPS. The overall shortening across the zone is, in general, spatially ...
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(2006)Members of the pyrophanite-geikielite solid-solution series, Mn1-xMgxTiO3 (0 < x < 0.7 apfu Mg), were obtained by solid-state synthesis at 1000°C at ambient pressure in air. In common with ilmenite, ternary Mn-Mg titanates ...
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(2006)The theoretical basis of evolutionary biology is presented and discussed to introduce the reader to problems of evolutionary theory and particularly to the problem of paradigm selection. Advantages of the epigenetic ...
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(2006)Determining the timing, duration and mechanism of tectonic events within an orogenic cycle, such as ocean subduction, continent-continent collision or gravitational collapse, is challenging, especially in ancient orogenic ...
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(2006)Several studies have noted a relationship between vegetation type and fire frequency, yet despite the importance of ecosystem processes such as fire the long-term relationships between disturbance, climate and vegetation ...
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(2006)Lapilli formed by a Strombolian eruption are associated with the formation of a large lava flow of natrocarbonatite on or about 21-22 July, 2000 at Oldoinyo Lengai volcano, Tanzania. Fresh lapilli consist of vesicular ...
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(2006)Stalactites formed by the chemical weathering of natrocarbonatite lava decorate the roofs of hollow inactive hornitos at Oldoinyo Lengai, Tanzania. The stalactites are composed principally of trona with lesser and very ...
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(2006)Present-day relations between small-mammal community structure and rainfall are used to predict late Neogene (12-3 Ma) precipitation patterns in Europe and Anatolia. New proxy methods are developed which include regressions ...
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(2006)Recommended reporting practice concerning 14C dates, relevant for Quaternary Geochronology, is given in this report. © 2007 Elsevier Ltd. All rights reserved.
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(2006)High seismic Vp velocity anomalies (8.7-9.0 km s- 1) have long been known about in regions of the uppermost mantle of the Siberian craton, often in association with kimberlite fields. Laboratory measurement of seismic ...
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(2006)As noted elsewhere in this volume, research on sulfide mineral surfaces and surface reactivity is a relatively recent concern of mineralogists and geochemists, partly prompted by the availability of new imaging and ...
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(2006)Neoarchaean plutonism in the Kuhmo district in eastern Finland, Karelia, includes tonalites, sanukitoids, leucocratic granodiorites, and leucogranites. A U-Pb (SIMS and TIMS) study of zircons and titanites places age ...
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(2006)The solubility and incorporation mechanisms of hydrogen in synthetic stishovite as a function of Al2O3 content have been investigated. Mechanisms for H incorporation in stishovite are more complex than previously thought. ...
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(2006)There can be no disputing the fact that neutron diffraction and scattering have made a clear contribution to our current understanding of the structural and dynamical characteristics of liquid water and water containing ...
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FUNCTIONAL AND EVOLUTIONRY ASPECT OF THE POSTCRANIAL ANATOMY OF DICYNODONTS (SYNAPSIDA, THERAPSIDA) (2006)Restoration of the major skeletal muscles and functional morphological analysis of the postcranium were carried out on two Triassic dicynodont genera, Wadiasaurus and Lystrosaurus. A phylogenetic analysis of 12 selected ...
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(2006)Sedimentological and geochemical (XRF) data together with information from diatom and benthic foraminiferal records of a 3.5 m long gravity core from Ameralik Fjord, southern West Greenland, is used for reconstructing ...
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(2006)The Tuwu copper deposit, located in the Dananhu-Tousuquan island arc between the Kazakhstan-Junggar and Tarim plates, is one of the largest porphyry copper deposits in western China. Ore-hosting rocks consist of Early ...
Now showing items 361-380 of 43490