Transactions (Doklady) of the Russian Academy of Sciences/Earth Science Section, 2006, V 408, N 4, May-June.


  
Part 1. Geology 
 New Data on Formation Conditions and Composition
 of Ore-Forming Fluids in the Promezhutochnoe Gold-Silver 
 Deposit (Central Chukotka, Russia) 
 A. V. Volkov, V. Yu. Prokof'ev, and A. A. Sidorov 
 p. 513    

 Sources and Provenances of Lower Proterozoic 
 Terrigenous Rocks of the Udokan Group, 
 Southern Kodar-Udokan Depression: Results of Sm-Nd 
 Isotopic Investigations 
 V. N. Podkovyrov, A. B. Kotov, A. M. Larin, 
 L. N. Kotova, V. P. Kovach, and N. Yu. Zagornaya 
 p. 518      

 Parameters of High-Temperature Conductivity 
 of Alpine-Type Dunite-Harzburgite 
 Ultramafic Rocks of the Urals as a Possible
 Guide for Their Potential Chromite Mineralization 
 V. V. Bakhterev 
 p. 523    

 Structural Position of Gold Ore Deposits 
 in the Intrusive Volcanogenic Framing 
 of the Precambrian Gonzha Salient (Upper Amur Region) 
 N. G. Boriskina and V. G. Khomich 
 p. 526  
  
 New Hydrothermal Ore Field at 16°38' N of the 
 Mid-Atlantic Ridge 
 V. E. Bel'tenev, A. A. Shagin, V. F. Markov, 
 I. I. Rozhdestvenskaya, L. I. Lazareva, 
 I. P. Fedorov, G. A. Cherkashev, T. V. Stepanova, 
 I. M. Poroshina, and V. V. Shilov 
 p. 530    

 New SHRIMP U-Pb Age Data on Zircons from 
 Plagiogranites in the Ophiolites 
 of the Kamchatsky Mys Peninsula, Eastern Kamchatka 
 M. V. Luchitskaya, N. V. Tsukanov, and 
 S. G. Skolotnev 
 p. 535    

 Early Proterozoic Age of the Tyrkandin 
 Fault Zone, the Aldan Shield: 
 U-Pb Dating of Fragments of Single Zircon Grains 
 E. B. Sal'nikova, A. B. Kotov, V. I. Kazansky, 
 V. A. Glebovitsky, N. N. Pertsev, 
 S. Z. Yakovleva, A. M. Fedoseenko, and 
 Yu. V. Plotkina p. 538    

Part 2. Geochemistry, Geophysics, Oceanology, Geography Natrocarbonatitic Melts of the Bol'shaya Tagna Massif, the Eastern Sayan Region I. A. Andreeva, V. I. Kovalenko, and N. N. Kononkova p. 542   The Refined Method of Sample Preparation and Chemical Analysis for Refractory Gold-Silver Ores: Case Study of the Maisk Deposit, Primorye O. V. Loseva, V. I. Radomskaya, L. I. Rogulina, S. M. Radomskii, and V. G. Moiseenko p. 547   U-Pb Zircon Dating of Rocks of the Platiniferous Fedorova-Pana Layered Massif, Kola Peninsula E. A. Nitkina p. 551   A New Type of Double-Diffusive Instability L. Kh. Ingel p. 555   Self-Similarity of Energy Structure of Seismicity in the Baikal Region A. V. Klyuchevskii p. 559   Computer-Based Bathymetric Map of Lake Baikal P. P. Sherstyankin, S. P. Alekseev, A. M. Abramov, K. G. Stavrov, M. De Batist, R. Hus, M. Canals, and J. L. Casamor p. 564   Formation Mechanism of Extreme Storm Waves in the Black Sea S. Yu. Kuznetsov, Ya. V. Saprykina, R. D. Kos'yan, and O. V. Pushkarev p. 570   The Peary Plateau, Fragment of Gondwana (Barrier in the Oceanic Gates of the Western Antarctica in the Scotia Sea): A Part of the Earth's Bipolar Climatic Machine G. B. Udintsev, G. V. Shenke, A. Beier, A. V. Kol'tsova, L. G. Domoratskaya, A. F. Beresnev, N. A. Kurentsova, D. E. Teterin, and V. G. Udintsev p. 575   Effect of Carbonates on Crystallization and Composition of Potassium-Bearing Clinopyroxene at High Pressures O. G. Safonov, L. L. Perchuk, and Yu. A. Litvin p. 580   New Forms of Platinum Group Minerals in Ferruginous Quartzites of the Lebedyan Deposit, Kursk Magnetic Anomaly (Central Russia) N. M. Chernyshov and S. V. Petrov p. 586   Spatiotemporal Variations of Short-Period S-Wave Attenuation Field in Source Zones of Large and Great Earthquakes D. D. Gordienko, Yu.F. Kopnichev, I.N. Sokolova p. 590   Influence of Solar Wind on Ozone and Circulation in the Middle Atmosphere: A Model Study V. A. Zubov, E. V. Rozanov, A. V. Shirochkov, L. N. Makarova, T. A. Egorova, A. A. Kiselev, Yu. E. Ozolin, I. L. Karol, W. K. Schmutz p. 595   Pine Needles as a Biomonitor for Estimation of the Regional-Scale Distribution of Organic Pollutants A. G. Gorshkov, T. A. Mikhailova, N. S. Berezhnaya, A. L. Vereshchagin p. 599   New Data on the Sea Current System in the Somali Region, Indian Ocean V. I. Byshev, V. G. Neiman, I. V. Serykh, and A. D. Shcherbinin p. 602   Climatic Fields of Horizontal Temperature Gradients of Water in the South Atlantic L. I. Galerkin, A. M. Gritsenko, and S. G. Panfilova p. 607   Zircons and the Problem of Precambrian in the Main Granite Belt of the Urals: Evidence from the Kozhubaevo Metamorphic Complex A. A. Krasnobaev, F. Bea, G. B. Fershtater, and P. Montero p. 612   The First Finding of Carbonatite Tuffs in Cenozoic Basaltic Volcano of Southeastern Primorye S. O. Maksimov and V. K. Popov p. 617   Metamafic Rocks of the Tana Belt, Kola Peninsula: Isotopic Age and PT Conditions L. L. Perchuk, J. D. Kramers, V. O. Yapaskurt, and A. V. Krotov p. 623   Carbonatite Sources of the Il'meny-Vishnevogorsk Complex: Evidence from Sr and Nd Isotope Data on Carbonates S. V. Pribavkin and I. L. Nedosekova p. 627   Study of Gas Biogeochemical Parameters of Gaseous Fluids from the Bottom of the Black Sea E. F. Shnyukov, V. I. Avilov, and S. D. Avilova p. 631   A Probabilistic Interpretation of the Law of Earthquake Recurrence: Case Study of the Kamchatka Region V. V. Bogdanov p. 635   New Data on Quasi-Periodical Regularities in Activation of Fractures in Real Time Based on Monitoring of Magnitudes of Seismic Events: Case Study of the Baikal Rift System S. I. Sherman and V. A. Savitsky p. 640   Relationship between Salinity and the 3H-3He Age in Deep Water of Lake Baikal M. N. Shimaraev, R. Yu. Gnatovskii, V. V. Blinov, and A. A. Zhdanov p. 645   Physicochemical Properties of Europium as a Possible Marker of Mineral Formation Conditions G. R. Kolonin p. 649   Mathematical Modeling of Overthrusting as a Cause of Andalusite-Kyanite Metamorphic Zoning in the Yenisei Ridge S. N. Korobeinikov, O. P. Polyansky, I. I. Likhanov, V. G. Sverdlova, and V. V. Reverdatto p. 652   K-Ar Age and Sr-Nd Characteristics of Subalkali Basalts in the Central Georgian Neovolcanic Area (Greater Caucasus) V. A. Lebedev, I. V. Chernyshev, A. V. Chugaev, O. Z. Dudauri, and G. T. Vashakidze p. 657   Charnockites from East Antarctica and Their Geological Typification E. V. Mikhalsky, J. W. Sheraton, and N. V. Vladykin p. 662   Physicochemical Parameters of the Oldest Boninite Melts V. A. Simonov, E. V. Sklyarov, S. V. Kovyazin, and V. I. Perelyaev p. 667   Microseismicity and Intensity of Relaxation Processes in the Earth's Crust V. V. Adushkin and A. A. Spivak p. 671   Pumping Effect in the Theory of Nonlinear Processes of the Thermal Conductivity Equation Type and Its Application in Geophysics V. N. Zyryanov and M. G. Khublaryan p. 674   Identification of Crustal Blocks Based on GPS Data Sh. A. Mukhamediev, A. V. Zubovich, and S. I. Kuzikov p. 678   Uniform Approximation of Geophysical Fields on a Sphere by Trigonometric Polynomials A. V. Frolov and V. I. Tsvetkov p. 682   Indication of Climate Humidity in Central Asia: Evidence from the Granulometric Record of Bottom Sediments in Lake Khubsugul (Mongolia) for the Last 540 ka A. P. Fedotov, G. A. Ziborova, A. V. Khabuev, E. L. Otinova, S. A. Kugakolov, and S. V. Rodyakin p. 686