Transactions (Doklady) of the Russian Academy of Sciences/ Earth Science Section, 1998, V 360, N 4, May-June.


Doklady Earth Sciences ISSN 1028-334X. Translated from Doklady Akademii Nauk, Volume 360, Nos. 1–4
Part 1. Geology

The First Finding of Coesite in the Eclogites of the Kokchetav Massif
A. V. Korsakov, V. S. Shatsky, and N. V. Sobolev 
p. 469  

Some Aspects of Mass Deformations of Buildings and Constructions in Odessa
O. Yu. Medvedev 
p. 474  

Sadanagaite from Biotite–Corundum–Margarite–Spinel–Anorthite Schists
of the Western Baikal Region
V. B. Savel'eva and S. P. Korikovskii 
p. 477  

Reconstruction of the Late Neogene History of Hydrothermal Activity
and Ore Accumulation at the East Pacific Rise between 5°S and 12°N
E. G. Gurvich 
p. 480  

Chrome-bearing Alkaline Pyroxenes from the Ophiolitic Complex
of the Karaginskii Island, Eastern Kamchatka
A. B. Osipenko 
p. 484  

The Strontium Isotopic Composition in Early Late Riphean Seawater:
Limestones of the Lakhanda Group, the Uchur–Maya Region, Siberia
M. A. Semikhatov, I. M. Gorokhov,
A. B. Kuznetsov, N. N. Mel'nikov, V. N. Podkovyrov, and I. V.
Kislova 
p. 488  

The Extent of the Influence of Hydrothermal Activity on Sedimentation in
the Red Sea
G. Yu. Butuzova 
p. 493  

Regionalization of the Barents Sea Basin according to the Earth's Crust
Type
Yu. P. Neprochnov and G. A. Semenov 
p. 498  

Migration of the Late Cenozoic Volcanism of the Udokan Field
in the Baikal and Olekma–Stanovoi Systems
S. V. Rasskazov, A. V. Ivanov, I. S. Brandt, and S. B. Brandt
p. 503  

Middle-Pleistocene Excursions of the Geomagnetic Field
in the Denis Cave Deposits, Gornyi Altai
A. P. Derevyanko, Z. N. Gnibidenko, and M. V. Shun'kov 
p. 507
  
The Age of Postcollisional Magmatism in the Early Caledonides
of Central Asia, with the Tuva Region As an Example
I. K. Kozakov, E. B. Sal'nikova, V. I. Kovalenko,
A. B. Kotov, V. I. Lebedev, A. M. Sugorakova, and S. Z. Yakovleva
p. 510  

Seismic Tomography, Tectonics, and Deep Geodynamics
Yu. M. Pushcharovskii 
p. 514  

The Depth Structure and Mineralization Levels at Polychronous
Silver Deposits in the Circum-Pacific Belt
I. N. Tomson
p. 518  

The Age of the Oldest Rocks of the Sutam Block (Aldan Granulite-Gneiss
Area)
V. M. Shemyakin, V. A. Glebovitskii,
N. G. Berezhnaya, N. G. Rizvanova, and I. M. Morozova 
p. 521


Part 2. Geochemistry, Geophysics, Oceanology, Geography Sm–Nd Dating of the Ultramafic–Mafic Massifs of the Eastern Branch of the Baikal–Muya Ophiolite Belt A. E. Izokh, A. S. Gibsher, D. Z Zhuravlev, and P. A. Balykin p. 525 The Platinum-Group Element and Gold Distribution in Oils of the Djbissa and Omar Fields in Syria V. G. Lazarenkov, M. Ganai Al-Hatib, L. P. Kolosova, L. A. Ushinskaya, and T. N. Kopylova p. 530 A Polymineral Matrix for Highly Active Waste S. V. Stefanovskii, S. V. Yudintsev, B. S. Nikonov, B. I. Omel'yanenko, R. A. Day, and E. R. Vance p. 533 Primary Melts of Calc-Alkaline Magnesian Basalts from the Klyuchevskoi Volcano, Kamchatka S. A. Khubunaya and A. V. Sobolev p. 537 Native Iron in Massive Sulfide Base Metal Ore, the East Pacific Rise 18°–21° S L. E. Shterenberg, N. A. Bozhevol'nova, E. A. Korina, and E. V. Pokrovskaya p. 540 The Potential Interconnection between the Vertical Ozone Concentration Distribution in Mid-latitudes and Processes in the Polar Stratosphere C. A. Varotsos and K. Ya. Kondratyev p. 544 The Uniqueness of Source Definition in a Boundary-Value Problem for a Set of Equations of the Continuous Seepage Theory Kh. Kh. Imomnazarov p. 548 Current Motions of the Pannonian Basin from Extensometric Evidence and Neotectonics of the Region L. A. Latynina , P. Varga , T. Varga , T. Z. Verbitskii , and O. I. Yurkevich p. 551 Sound Propagation in Water with Air Bubbles with Allowance for Multiple Scattering G. A. Postnov p. 555 The Geochemistry of Rocks from the Bereya Island Paleoarc in the Central Sector of the Mongolia–Okhotsk Foldbelt S. I. Dril' and M. I. Kuz'min p. 558 Origin of the Protoliths of the Lapponian Granulitic Belt: Evidence from Helium Isotopes N. E. Kozlov, S. V. Ikorskii, A. A. Avedisyan, V. A. Pripachkin, and I. L. Kamensky p. 563 Formation of the Macrorhythmic Layering of the Mesocratic Unit of the Southern Sakun High-Potassium Alkaline Massif I. A. Kondrashov and K. Ettinger p. 566 Vertical Profiles of Ultraviolet Solar Radiation in the Troposphere C. A. Varotsos and K. Ya. Kondratyev p. 571 Long-Term Variations in the Magnetization and Density of the Oceanic Crust A. L. Piskarev, E. G. Astafurova, I. V. Belyaev, E. G. Zhemchuzhnikov, and L. V. Podgornykh p. 574 The Migratory Regularities of Earthquake Sources along Island Arcs D. V. Rundquist, G. L. Vladova, and V. V. Rozhkova p. 579 Nontraditional Analytical Techniques: Mass-Spectrometric and Geochemical Systems for the Monitoring and Removal of Ecologically Harmful Components N. M. Zairi, E. D. Syngaevskii, L. L. Lyashenko, and Yu. V. Vasyuta p. 583 The Age and Origin of the Chelyabinsk Complex Gneisses A. A. Krasnobaev, G. P. Kuznetsov, and V. A. Davydov p. 586 Experimental Modeling of the Convective Motion of Material in the Earth's Deep Zones with Volumetric Energy Sources V. V. Adushkin, Yu. I. Zetser, K. V. Mikhin, and G. A. Ovsyannikov p. 590 The Impact of Lower Stratospheric Circulation on the Vertical Distribution of Ozone Concentration: A Case Study of Athens, Greece C. A. Varotsos and K. Ya. Kondratyev p. 594 The Main Structures of the Crust and Upper Mantle of the Ural Region V. S. Druzhinin, Yu. S. Karetin, S. V. Avtoneev, N. G. Gavrilova, and A. M. Tiunova p. 597 Biogeochemical Consequences of the Nonuniqueness of Thermohaline Circulation in the Three-Layer Ventilated Ocean B. A. Kagan, E. E. Popova, and V. A. Ryabchenko p. 602 The [frame0](SiO3)3[frame1] Paramagnetic Center as an Indicator of Quartz in the Productive Mineral Assemblages of Epithermal Gold Ores, with the Kochbulak Deposit as an Example L. V. Bershov, V. A. Kovalenker, Yu. G. Safonov, and A. V. Speranskii p. 606 Sr Isotopic Composition in the Upper Jatulian (Early Paleoproterozoic) Dolomites of the Tulomozero Formation, Southeastern Karelia I. M. Gorokhov, A. B. Kuznetsov, V. A. Melezhik, G. V. Konstantinova, and N. N. Mel'nikov p. 609 Rb–Sr Geochronometry of Sequential Granite Formation, Greisenization, and Hydrothermal Mineralization: Evidence from the Dzhida W–Mo Deposit, Western Transbaikal Region I. V. Chernyshev, Yu. V. Gol'tsman, E. D. Bairova, and G. F.Ivanova p. 613 Scaling of the Geomagnetic Field and Scales of Geomagnetic Polarity D. K. Galyagin, M. Yu. Reshetnyak, D. D. Sokoloff, and P. G. Frik p. 617