Transactions (Doklady) of the Russian Academy of Sciences/Earth Science Section, 2005, V 403, N 6, July-August.

  
Part 1. Geology 
A New Diamondiferous Kimberlite Region in Southwestern Angola 
E. F. Roman’ko, K. N. Egorov, V. T. Podvysotskii, 
S. M. Sablukov, and D. B. D’yakonov 
p. 817   

Multilevel Structure of Ore-Magmatic Columns 
in Large Ore Deposits 
I. N. Tomson, T. Serafimovski, G. Tasev, 
A. A. Sidorov, A. V. Volkov, and
V. Yu. Alekseev 
p. 822   

Ecogenesis of Late Cretaceous–Cenozoic 
Coals in the Zeya–Bureya Sedimentary Basin 
T. V. Kezina, V. I. Radomskaya, and 
V. G. Moiseenko 
p. 826   

Geodynamics and Ore Mineralization of Basites 
of the Chinei Complex in the Kodar–Udokan Zone 
B. N. Abramov 
p. 830   

A Neoproterozoic Anorogenic Event in the Yenisei Ridge: 
New Geochemical and Isotopic–Geochronological Data 
A. E. Vernikovskaya, V. A. Vernikovsky, E. B. Sal’nikova,
V. M. Datsenko, A. B. Kotov, and V. P. Kovach 
p. 833   

The Evaporite Nature of Fluid Inclusions in 
Sparry Magnesites of the Satka Type 
M. T. Krupenin and W. Prochaska 
p. 838
   
New Experimental Data on the Structure of 
Convective Flows in Natural System 
Including a Basic Layered Intrusion, Conduit, 
and Parental Magma Chamber 
L. Sh. Bazarov, V. I. Gordeeva, E. I. Petrushin, 
and N. V. Sobolev 
p. 841
   
Structural Trap of the Kochkar Gold Ore Deposit, 
the Southern Urals 
S. E. Znamensky and I. B. Seravkin 
p. 844   

Formation Conditions of the Precambrian 
Taloveis Gold Deposit in Karelia 
L. V. Kuleshevich and O. V. Vasyukova 
p. 848   

Late Cenozoic Stressed State of Active Fault 
Zones in Western Mongolia and Tuva 
V. A. San’kov and A. V. Parfeevets 
p. 852   

A Possible Factor Responsible for the Recent Deepening 
of the Black and Caspian Seas and Caspian Sea
Level Fluctuations 
V. E. Khain 
p. 856   

Part 2. Geochemistry, Geophysics, Oceanology, Geography 

A New Phenomenon in Phase Transformations of 
Gas-Condensate Systems and Its Experimental Study 
M. T. Abasov, Z. Ya. Abbasov, V. M. Fataliev, 
and N. N. Gamidov 
p. 858   

Mineralogical and Isotope–Geochemical Characteristics 
of Diamondiferous Lamproites of the Sayan Region 
K. N. Egorov, L. V. Solov’eva, V. P. Kovach, Yu. V. Men’shagin, 
M. N. Maslovskaya, A. P. Sekerin, and E. V. Bankovskaya 
p. 861   

Stages of Serpentine and Phlogopite Transformation 
in the Catoca Kimberlite Pipe, Angola 
D. D. Kotel’nikov, N. N. Zinchuk, and A. P. Zhukhlistov 
p. 866   

Rare Earth Elements in Devonian Sedimentary and 
Volcanosedimentary Rocks of the Southern Urals 
G. A. Mizens, E. V. Kuznetsova, Yu. L. Ronkin, 
O. P. Lepikhina, and O. Yu. Popova 
p. 870   

Crystallochemical Features of Native Platinum 
in the Dambukin Ore-Placer Node, Upper Amur Region 
V. I. Palazhchenko and V. G. Moiseenko 
p. 876   

Possible Variations of Rock Density in the 
Oceanic Lithosphere 
above Hot Spots at the Distillation of Volatiles 
from Mantle Magma Sources 
V. N. Sharapov and O. P. Kudryavtseva 
p. 880   

Genesis of the Hawaiian and Emperor Ridges in the Pacific Ocean 
E. V. Verzhbitskiy, M. V. Kononov, A. F. Byakov, and V. P. Dulub 
p. 886   

Petrogeochemical Composition of Kimberlites in Northeastern Angola 
K. N. Egorov, A. Ya. Rotman, N. N. Zinchuk, and S. F. Nosyko 
p. 891   

New U–Pb Data on Zircons from Plagiogranite of the Kytlym Massif: 
Isotopic Ages of Late Events in the History of the 
Uralian Platinum Belt 
A. A. Efimov, Yu. L. Ronkin, S. Sindern, U. Kramm, 
O. P. Lepikhina, and O. Yu. Popova 
p. 896   

Problems of Primary Magmas and the Depths of Diamondiferous 
Magmatism Origin 
A. A. Marakushev and A. V. Bobrov 
p. 901   
Age Boundaries of the Formation of Porphyry Cu–Mo Deposits 
in Framing Structures of the Mongol–Okhotsk Orogenic Belt 
V. I. Sotnikov, V. A. Ponomarchuk, A. A. Sorokin, 
A. P. Sorokin, and V. O. Gimon 
p. 905   

Formation of Nitrogen A-Defects in Diamond during Growth
in Carbonate–Carbon Solutions-Melts: Experiments at 5.5–8.5 GPa 
A. A. Shiryaev, A. V. Spivak, Yu. A. Litvin, and V. S. Urusov 
p. 908   

Numerical Experiments and Instrumental Observations 
of Low-Frequency Oscillations in the Black Sea 
Yu. B. Ivanov, V. A. Nasonkin, and O. V. Boborykina 
p. 912   

Intraannual Recurrence of Seismic Process Activation 
in the Pacific Region 
B. W. Levin, E. V. Sasorova, and S. A. Zhuravlev 
p. 915   

Velocity Characteristics of the Structure of the Tectonosphere 
from P-Wave Data on the South Kamchatka–Japan Geotraverse 
R. Z. Tarakanov 
p. 922   

Low-Temperature Smectite Illitization as a Biomineral Process 
G. A. Krinari and M. G. Khramchenkov 
p. 926   

The Pt-Bearing Fedorova Pana Layered Intrusion, Kola Peninsula: 
New Sm–Nd Isochron and Isotope–Geochemical Data 
P. A. Serov and F. P. Mitrofanov 
p. 931   

Evolution of the Geochemical Parameters of Silicic Melts
during the Formation of the Massive Sulfide Deposits in 
Rudnyi Altai 
V. A. Simonov, I. V. Gas’kov, S. V. Kovyazin, and 
A. S. Borisenko 
p. 935   

Role of Bacterial Mats in the Formation of Rocks and Ore Minerals 
in Travertines of Nitric Hydrothermal Springs in the 
Baikal Rift Zone 
A. V. Tatarinov, L. I. Yalovik, Z. B. Namsaraev, A. M. Plyusnin, 
K. K. Konstantinova, and S. M. Zhmodik 
p. 939   

Experimental Study of Bottom Temperature Variations in 
the Deep-Water Part of the South Baikal Basin 
A. D. Duchkov, S. A. Kazantsev, and A. A. Duchkov 
p. 943   

A Quantitative Estimate of Modern Deformations of the Earth’s Crust 
in the Mongolian Block (Based on GPS-Geodesy and Seismotectonic Data) 
V. A. San’kov, A. V. Lukhnev, N. A. Radziminovich, V. I. Mel’nikova, 
A. I. Miroshnichenko, S. V. Ashurkov, E. Calais, and J. Deverchere 
p. 946   

The Role of Nitrogen-Consuming Bacteria in the Origin of
Glaciations on the Earth 
O. G. Sorokhtin 
p. 950   

A Possible Scenario of Material Differentiation at the 
Initial Stage of the Earth’s Formation 
V. N. Anfilogov and Yu. V. Khachai 
p. 954   

Grain Size Composition and Organic Compounds in Aerosols of 
the Eastern Atlantic 
I. A. Nemirovskaya 
p. 958   

Influence of Impacts of Large Space Bodies on the Surface 
of the Ancient Earth 
V. V. Svetsov and V. V. Shuvalov 
p. 963   

Interrupted Equilibrium in Global Precipitation during El Ni?o Periods 
L. N. Vasil’ev, A. B. Kachalin, and A. S. Tyuflin 
p. 966   

First Radiocarbon Dates and Palynological Characteristics 
of Upper Pleistocene Interstadial Lacustrine Sediments 
of the Southern Chukot Region 
N. A. Shilo, A. V. Lozhkin, P. M. Anderson, T. V. Matrosova, 
and A. N. Kotov 
p. 972