Contents
Transactions (Doklady) of the Russian Academy of Sciences/Earth Science Section


Vol. 359A, No. 3, 1998

English language translation of the journal is available from maik nauka / Interperiodica Publishing (Russia).
Doklady Earth Sciences ISSN 1028-334X. Translated from Doklady Akademii Nauk, Volume 359, Nos. 3–6


Volume 359A, March–April.

Part 1. Geology

The Distribution of Eruptions in the Volcanic Process

L. A. Admakin p. 327  abstract

Aphrosalpingid–Fistulella Biota of the Middle Paleozoic Reefs

A. I. Antoshkina p. 331  abstract

The Oldest Annelidomorphs from the Upper Riphean of Timan

M. B. Gnilovskaya p. 334  abstract

Li–F-Type Rare-Metal Granitoid Magmatism in the Altai

V. N. Dovgal’, S. A. Sabotovich, and A. N. Distanova p. 338  abstract

The First Find of Pyrope + Titanclinohumite + Clinopyroxene Assemblage in Kimberlites

S. S. Matsyuk and A. D. Khar’kiv p. 341  abstract

Structural Indications of Strike-Slip Deformations
Along the Por’itash Fault Zone in the Kola Peninsula

V. M. Moralev and E. N. Terekhov p. 344  abstract

Rare Earth Sr-Pyrochlore from Western Mongolia:
the First Find in Association with Alkalic Granites

P. M. Kartashov, A. V. Mokhov, and V. I. Kovalenko p. 348  abstract

Lamprophyres in Rocks of the Early Proterozoic Pechenga Structure, Kola Peninsula

F. P. Mitrofanov, P. K. Skuf’in,
T. B. Bayanova, and N. V. Levkovich
p. 352  abstract

Middle Riphean Basic Dikes in the Yamantau Anticlinorium

A. E. Sobolev p. 356  abstract

Albite–Epidote–Hornblende-bearing Eclogite–Amphibolites
from the Belorechensk Uplift of the Rhodope Massif: Phase Equilibria and P–T Parameters

S. P. Korikovskii, G. S. Zakariadze, K. Kolcheva,
M. D. Zhelyazkova-Panaiotova, and N. V. Solov’eva
p. 360  abstract

Geological Evolution of the Eastern Barents Sea Region
in the Paleozoic and Mezosoic As Inferred from Computer-Aided Modeling

M. V. Korotaev, A. M. Nikishin, E. V. Shipilov, S. Cloetingh, and R. Stephenson p. 364  abstract

Lower–Middle Jurassic Oil-generating Sequences
in Southern West Siberia, Tomsk Region

V. S. Surkov, O. V. Serebrennikova, A. M. Kazakov,
V. P. Devyatov, L. V. Smirnov, and G. I. Tishchenko
p. 368  abstract

Kataphorite Eclogites of the Madan Tectonic Unit
of the Crystalline Basement of the Eastern Rhodope

S. P. Korikovskii, G. S. Zakariadze, K. Kolcheva,
M. D. Zhelyazkova-Panaiotova, and N. V. Solov’eva
p. 372  abstract

The Lower Boundary of the Cambrian and the Selection of Its Stratotype

V. V. Khomentovskii p. 376  abstract

New Data on the Dzirula Ridge Structure on the Pre-Alpine Basement of the Georgian Block

D. M. Shengelia and A. V. Okrostsvaridze p. 379  abstract


Part 2. Geochemistry, Geophysics, Oceanology, Geography

The Role of Iron Sulfides in the Prebiogenic Synthesis and Concentration of Organic Compounds

L. Ya. Kizil’shtein p. 382  abstract

Regional Peculiarities of the Gravitational Field and Geoid of Fennoscandia

V. K. Abalakin, V. I. Bogdanov, Yu. D. Bulanzhe,
A. V. Kulinich, M. Yu. Medvedev, K. A. Taibatorov, G. A. Troshkov, and L. E. Shustova
p. 385  abstract

Subsoil Hydrogen: an Indicator of Variations in the Stressed and Strained State
of the Earth’s Crust in Aseismic Regions

A. M. Gumen, A. P. Gusev, and V. P. Rudakov p. 389  abstract

The Sensitivity of Climate Models to Slight External Effects

V. P. Dymnikov and E. M. Volodin p. 393  abstract

The Depth of Surface Water Penetration
into the Earth’s Crust: Evidence from the Baikal Region

E. V. Pinneker, A. M. Popov, and E. B. Shpynev p. 396  abstract

Sedimentary Material Flows in the St. Anna Trough and Eastern Barents Sea

V. P. Shevchenko, G. I. Ivanov, A. A. Burovkin, R. N. Dzhinoridze,
V. V. Zernova, L. V. Polyak, and S. S. Shanin
p. 400  abstract

Phase Equilibria during the Melting of Melilite Nephelinite under Pressures of up to 60 kbar

L. N. Kogarko and D. Green p. 404  abstract

Biomarkers of the Sulfide Ores of Present-Day and Ancient Black Smokers

A. Yu. Lein, N. N. Glushchenko, G. A. Osipov, N. V. Ul’yanova, and M. V. Ivanov p. 406  abstract

Tazheranite and Calzirtite: Structural–Mineralogical Similarities and Distinctions

R. K. Rastsvetaeva, D. Yu. Pushcharovskii, E. M. Spiridonov, and V. M. Gekimyants p. 410  abstract

An Experimental Study of the Temperature Effect on the Interaction
between Acid and Basic Melts

R. N. Sobolev and T. A. Kurbyko p. 413  abstract

Experimental Study of Amphibolite Partial Melting
at Different Compositions of the Fluid Phase

L. I. Khodorevskaya and V. A. Zharikov p. 416  abstract

The Features of Chemism and Carbon Isotope Instabilities of Spontaneous Gases
from the Pyatigorsk Mineral Water Deposit

G. I. Voitov, G. S. Korobeinik, Yu. M. Miller, E. G. Potapov, and M. P. Yakovleva p. 420  abstract

A New Type of Electromagnetic Emission in the Range
of Short-Period Geomagnetic Oscillations

M. B. Gokhberg p. 423  abstract

The Dynamics of the Geoelectrical Condition of a Medium at Different Depths:
Implications for the Processes of Earthquake Preparation

Yu. A. Dashevskii, N. N. Nevedrova, and I. O. Grekhov p. 425  abstract

Gold, Platinum, and Palladium in the Diabases of the Sheet-Complex
of the Costa Rica Rift Zone in the Pacific Ocean

A. F. Korobeynikov and N. N. Pertsev p. 428  abstract

Crystallization of Diamond in the Na2Mg(CO3)2–K2Mg(CO3)2–C System at 8–10 GPa

Yu. A. Litvin, L. T. Chudinovskikh, and V. A. Zharikov p. 433  abstract

New Data on Water in the Natural Cordierites: Evidence from Infrared Spectroscopy

E. V. Sokol, V. N. Stolpovskaya, and G. G. Lepezin p. 436  abstract

The Melt Composition and Crystallizational Conditions of Andesites
from the Shiveluch Volcano in Kamchatka: Evidence from Mineral-hosted Inclusions

M. L. Tolstykh, V. B. Naumov, A. D. Babanskii, S. A. Khubunaya, and N. N. Kononkova p. 440  abstract

The Age of Early Phase Rocks from the Gabbronorite–Quartzmonzonite–Granite Ring Pluton
of the Voronezh Crystalline Massif

N. M. Chernyshev, T. B. Bayanova, N. V. Levkovich, and M. V. Ryborak p. 444  abstract

The Age Distribution of Paleovolcanoes in the Oceanic Lithosphere

Yu. V. Brusilovskii and E. V. Zhuleva p. 447  abstract

Averievite Cu5(VO4)2O2 · nMX—a New Mineral of Volcanic Exhalations

L. P. Vergasova, G. L. Starova, S. K. Filatov, and V. V. Anan’ev p. 450  abstract

The U–Pb Age of Zircon from a Granulite Xenolith in the Diatreme
on the Elovyi Island, the Southern Kola Peninsula

V. R. Vetrin and A. A. Nemchin p. 454  abstract

The Role of Microorganisms in the Geochemistry of Gold
within the Hypergenesis Zone at the Darasun Gold–Sulfide Deposit

E. D. Korobushkina and I. M. Korobushkin p. 457  abstract

Tungsten and Molybdenum in the Bottom Sediments of the Philippine Sea

G. B. Levashev, N. V. Zarubina, and A. G. Volosov p. 460  abstract

The Growth of Diamond on Seed Grystals
in the Na2Mg(CO3)2–K2Mg(CO3)2–C System at 8–10 Gpa

Yu. A. Litvin, L. T. Chudinovskikh, V. A. Zharikov p. 464  abstract

Total Ozone Dynamics in the Mid-Latitudes of the Northern Hemisphere

C. A. Varotsos and K. Ya. Kondratyev p. 467  abstract


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