Transactions (Doklady) of the Russian Academy of Sciences/Earth Science Section, 2010, V 432, N 2, June.

Part 1. Geology  

New Data on the Composition and Age of Basement Rocks
of the Tagil Paleo-Island Arc System  
G. A. Petrov, Yu. L. Ronkin, V. I. Maegov, N. I. Tristan, A. V. Maslov, 
E. V. Pushkarev, and O. P. Lepikhina 
p. 715     
 
Oceanic Anoxic Events and Global Rhythms of Endogenic Activity 
during the Phanerozoic History of the Earth  
V. E. Khain?    and I. D. Polyakova 
p. 722     
 
Fragments of the Vendian Convergent Borderland in the South Urals  
S. G. Samygin, A.    A. Belova, A. V. Ryazantsev, and A. A. Fedotova 
p. 726     
 
Sm-Nd and Rb-Sr Ages of Gabbroids, Granitoids, and Titanomagnetite Ores
from Layered Intrusions of the Kusa-Kopan Complex (South Urals)  
V. V. Kholodnov, G. B. Fershtater, Yu. L. Ronkin, N. S. Borodina, 
S. V. Pribavkin, and O. P. Lepikhina 
p. 732     
 
The First Find of Impactites of a New Astrobleme in the 
Southwest of the Siberian Platform  
K. N. Egorov, L. G.    Andryushchenko, and 
M. G. Karnaushenko 
p. 737     
 
Oceanic Basins in Prehistory of the Evolution of the Arctic Ocean  
V. E. Khain?    and N. I. Filatova 
p. 742     

Part 2. Geochemistry, Geophysics, Oceanology, Geography  
 
Geochemical Evolution of Rocks at the Base of the Lithospheric Mantle: 
Evidence from Study of Xenoliths of Deformed Peridotites
from Kimberlite of the Udachnaya Pipe  
A. M. Agashev, N.    P. Pokhilenko, Yu. V. Cherepanova, 
and A. V. Golovin 
p. 746     
 
The First 40Ar/39Ar Age Data for Trap Intrusions of the 
Western Part of the Siberian Platform  
Yu. R. Vasiliev, M.    P. Mazurov, S. N. Prusskaya, 
and A. V. Travin 
p. 750     
 
Fluid Inclusions in Monomineral Glasses from Megabreccia
of the Popigai Astrobleme  
S. A. Vishnevskii,    N. A. Gibsher, and N. A. Pal'chik 
p. 754     
 
 Zonal Partitioning of REEs in Dark Monazites 
(Kularites) of the Timan Ridge (Kryazh)  
G. R. Kolonin, G.    P. Shironosova, and I. V. Shvetsova 
p. 759     
 
Formation of Curved Surfaces of Diamond Crystals 
upon Their Dissolution  
V. I. Rakin    
p. 763     
 
Deepwater Helium in Lake Baikal as an Earthquake Precursor  
R. M. Semenov, V.    S. Imaev, O. P. Smekalin, 
A. V. Chipizubov, and A. I. Orgil'yanov    
p. 767     
 
New Synthetic High-Density Nickel Sulfide: A Plausible Component 
of the Earth's Core and Terrestrial Planets  
D. A. Chareev, A. V. Kurnosov, L. S. Dubrovinsky, O. V. Narygina, P. G. Gavrilenko,
E. Yu. Zarechnaya, N. A. Dubrovinskaya, Yu. A. Litvin, and E. G. Osadchii    
p. 771     
 
Application of Pseudorandom Signals for Underwater 
Distance Measurement on a Shelf  
V. A. Akulichev, V.    V. Bezotvetnykh, J. N. Morgunov, and Yu. A. Polovinka 
p.775     
 
Distribution of Mercury and Its Species in the Zone of Sulphide Tailing  
M. A. Gustaitis, E. V. Lazareva, A. A. Bogush, O. V. Shuvaeva, 
I. N. Shcherbakova, E. V. Polyakova, Zh. O. Badmaeva, and G. N. Anoshin    
p. 778     
 
 
First Data on Distribution of REE, Li, Rb, Cs, Sr, and Ba in Native Gold 
from Deposits of the Main Gold-Bearing Provinces of Russia  
A. N. Nekrasova, L.    A. Nikolaeva, S. A. Milyaev, and S. V. Yablokova 
p. 783     
 
Pyrochlores as Indicators of the Uranium-Bearing Potential of Magmatic Melts  
A. F. Red'kin    and G. P. Borodulin 
p. 787     
 
 
 U-Pb Age and Geochemistry of Zircons from Salma Eclogites 
(Kuru-Vaara Deposit, Belomorian Belt)  
S. G. Skublov, Yu.    A. Balashov, Yu. B. Marin, A. V. Berezin, 
A. E. Mel'nik, and I. P. Paderin    
p. 791     
 
 Isotopic and Geochemical Evidence for a Subduction Setting during Formation 
of the Mantle Lithosphere in the Northeastern Part of the Siberian Craton  
L. V. Solov'eva,    T. A. Yasnygina, and S. I. Kostrovitskii 
p. 799     
  
The Self-Focusing Effect of Nondirected Acoustic Emission in Layered Media  
B. A. Kasatkin and    N. V. Zlobina 
p. 804     
 
Electric and Magnetic Signals Due to Constrained Movement 
of Blocks of the Earth's Crust  
T. V. Losseva, M.    Yu. Kuz'micheva, and A. A. Spivak 
p. 808     
 
Nonlinear Dynamics of Gravity Flows in Sloping Channels  
I. F. Nikolkina, E.    N. Pelinovsky, and T. G. Talipova 
p. 812     
 
 
Organic Matter in Present-Day Ecosystems of the Arctic Ocean  
A. I. Agatova, N.    M. Lapina, and N. I. Torgunova 
p. 816     
 
U-Pb Isotopic Dating of Zircons (SHRIMP-II) from Granulites 
of the Ol?khon Region of Western Baikal Area  
N. I. Volkova, A. G. Vladimirov, A. V. Travin, A. S. Mekhonoshin, 
S. V. Khromykh, D. S. Yudin, and S. N. Rudnev 
p. 821     
 
Hydrocarbon Potential of Coal-Bearing Deposits of South Sakhalin  
E. V. Gretskaya and    M. V. Dakhnova 
p. 825     
 
Primary, Secondary, and Admixture Zonation of Copper?Nickel Ores 
during Fractional Crystallization of Sulfide Melts  
V. I. Kosyakov and    E. F. Sinyakova 
p. 829     
 
 
 Majoritic Garnets in Diamonds from Placers of the 
Northeastern Siberian Platform  
V. S. Shatskii, D.    A. Zedgenizov, and A. L. Ragozin 
p. 835     
 
 
Stanniferrous Granites of Vietnam: Rb-Sr and Ar-Ar 
Isotope Age, Composition,
Sources, and Geodynamic Formation Conditions  
Phan Luu Anh, A. G. Vladimirov, N. N. Kruk, G. V. Polyakov, V. A. Ponomarchuk, 
Tran Trong Hoa, Ngo Thi Phuong, M. L. Kuibida, I. Yu. Annikova, 
G. G. Pavlova, and V. Yu. Kiseleva 
p. 839     
 
Description of Langmuir Circulation in Closed Basins 
Based on an Eddy Resolving Model  
V. A. Shlychkov 
p.846