Transactions (Doklady) of the Russian Academy of Sciences/Earth Science Section , 2005, V 405, N 6, October - November.


 
Part 1. Geology 
The Okhotsk-Chukotka Volcanogenic Belt: Age Revision 
 Based on New 40Ar/39Ar and U-Pb Isotope Data 
 V. V. Akinin and A. I. Khanchuk 
 p. 1131 
   
 Structure, Geochronology, and Structural-Dynamic Conditions 
 of the Vertical Development of the East Sikhote-Alin 
 Magma-Metallogenic Belt 
 V. P. Utkin 
 p. 1136  
  
 First Finds of Middle Jurassic and Early Cretaceous 
 (Valanginian) Radiolarian Assemblages in the Western
 Sikhote-Alin: Their Paleogeographic and Tectonic Significance 
 A. N. Filippov and I. V. Kemkin 
 p. 1141  
  
 Within-Plate Volcanic Rocks in Mesozoic Fold 
 Sequences of Sikhote-Alin 
 V. A. Baskina, V. A. Lebedev, and I. N. Tomson 
 p. 1145  

 New Data on the Structure of the Accretionary Prism
 in Karaginskii Island (Bering Sea) 
 V. E. Verzhbitsky, M. N. Shapiro, 
 A. V. Solov’ev, and A. E. Goldyrev 
 p. 1150  

 Age Boundaries of the Formation of Major Structures
 in the Central Aldan Shield 
 A. B. Kotov, V. A. Glebovitsky, V. I. Kazansky, E. B. Sal’nikova, 
 N. N. Pertsev, V. P. Kovach, and S. Z. Yakovleva 
 p. 1155  

 Model of the Tectonometamorphic Evolution 
 for the Sangilen Block (Southeastern Tuva, Central Asia) 
 as a Reflection of the Early Caledonian
 Accretion-Collision Tectogenesis 
 V. G. Vladimirov, A. G. Vladimirov, A. S. Gibsher, 
 A. V. Travin, S. N. Rudnev,  I. V. Shemelina, 
 N. V. Barabash, and Ya. V. Savinykh 
 p. 1159  

 Metallogenic Specialization of Tectonostratigraphic 
 Terranes, Russian Northeast   
 A. A. Sidorov, A. V. Volkov, and N. E. Savva
 p. 1166  

 Recent Strain Field of the Southern Transural Region 
 V. E. Verzhbitskii and M. L. Kopp 
 p. 1170  

 New Data on the Age of Deformations in Nonlithified Sediments 
 of the Tunka Rift Depression 
 A. S. Gladkov, O. V. Lunina, I. A. Dzyuba, and L. A. Orlova 
 p. 1175  

 Localization Regularities and Formation Conditions 
 of High-Purity Quartz: Evidence from the Ufalei 
 Quartz-Bearing District, Southern Urals 
 Yu. A. Polenov, V. N. Ogorodnikov,
 V. N. Sazonov, and A. N. Savichev 
 p. 1179    

Part 2. Geochemistry, Geophysics, Oceanology, Geography Genesis of Low Mineralized Soda Waters in the Donets Basin A. I. Gavrishin p. 1183   Geochemistry and Nature of the Protolith of Ferruginous-Aluminous Metapelites in Kuznetsk Alatau I. I. Likhanov, V. V. Reverdatto, and A. E. Vershinin p. 1186   Algebraic Interpretation of the Extended Harkins Rule for Elements of the First, Seventh, and Zero Groups of Mendeleev’s Periodic Law E. A. Petrov p. 1191   Structure of the Kamchatka Subduction Zone Based on the Results of Seismic Tomography I. A. Sanina, I. V. Nizkous, L. I. Gontovaya, and E. Kissling p. 1193   Parameters of Carbon and Water Cycles in the Forest Ecosystems of the Cryolithozone T. C. Maximov, A. J. Dolman, E. J. Moors, T. Ohta, A. Sugimoto, and B. I. Ivanov p. 1199   New Radiocarbon and Paleobotanic Data on the Development of Glacial Lakes in Chukotka N. A. Shilo, A. V. Lozhkin, P. M. Anderson, L. N. Vazhenina, T. V. Matrosova, and A. N. Kotov p. 1202   Cosmic Dust, Solar Wind, and Temperature-Isotope Anomalies of Helium in Oceanic Sedimentary Rocks G. S. Anufriev and B. S. Boltenkov p. 1205   Lanthanoids, Actinoids, and Mineral Assemblages in Bitumen of the Siberian Platform R. P. Gottikh and B. I. Pisotsky p. 1209   Silica with a Disordered Structure from Drainage Water of the Antonova Gora Tungsten Deposit, Eastern Transbaikal Region L. V. Zamana, G. A. Yurgenson, and E. N. Kotova p. 1217   Specific Features of the Gas Field of Kimberlite Pipes L. S. Kondratov, G. P. Kudryavtseva, V. I. Starostin, R. N. Murogova, D. M. Voinkov, E. M. Verichev, V. V. Verzhak, and K. V. Garanin p. 1220   Evolution of Dunites in the Uralian Platinum Belt: Effects of Chemical, Temperature, and Oxygen Factors A. A. Efimov, S. L. Votyakov, and I. S. Chashchukhin p. 1224   Sources of Granitoids in the Tuva-Mongol Microcontinent: O-Nd Systematics D. P. Krylov, I. K. Kozakov, and V. A. Glebovitskii p. 1229   Lipids in Hydrothermal Sulfide Ores from the 9°50' N Field of the East Pacific Rise A. Yu. Lein, V. I. Peresypkin, Yu. A. Bogdanov, and M. V. Ivanov p. 1231   Experimental Modeling of Platinum Behavior in the Pt-Fe(Ni)-As-S-Cl-H2O and Pt-Ni-As-Cl-H2O Systems at 300?500°C and 1 kbar L. P. Plyusnina, G. G. Likhoidov, and A. I. Khanchuk p. 1235   Results of K-Ar and Rb-Sr Datings of the Malyshevo Leucogranite Massif, Eastern Slope of the Middle Urals V. N. Smirnov, K. S. Ivanov, Yu. L. Ronkin, V. Ya. Levin, I. N. Bushlyakov’, O. P. Lepikhina, and O. Yu. Popova p. 1238   Precession of the Earth and Climatic Cycles in the Pleistocene O. G. Sorokhtin p. 1242   Rare Metal Mineralization in Trachyrhyolites and Comendites of the Hurchan?Orotukan Metallogenic Zone V. N. Egorov, S. V. Jigalov, A. V. Volkov, and A. A. Sidorov p. 1247   Geological-Geochemical Types and REE Systematization in Deposits of the South Urals Magnesite Province M. T. Krupenin p. 1253   Acid Be Solutions at the Orot Deposit and Their Relation to the Intrusion of Alkaline Granites F. G. Reyf, N. S. Karmanov, and Yu. M. Ishkov p. 1257   40Ar/39Ar Age and Geochemical Features of Syncollisional Gabbroids and Granites from the Western Baikal Region: Evidence from the Birkhin Massif and Its Folded Framing D. S. Yudin, S. V. Khromykh, A. S. Mekhonoshin, A. G. Vladimirov, A. V. Travin, T. B. Kolotilina, and M. G. Volkova p. 1261