Doklady Earth Sciences, 2017, V 473, N 2.


First Results of U–Pb Dating of Detrital Zircons from
the Ordovician Clastic Sequences of the 
Sol-Iletsk Block, East European Platform
N. B. Kuznetsov, V. M. Gorozhanin, E. A. Belousova, 
Corresponding Member of the RAS K. E. Degtyarev, 
E. N. Gorozhanina, T. V. Romanyuk and N. A. Kanygina 
p. 381  

Relationship between Seismicity in the Northern
Pribaikalye and the Block Structure of the Crust
V. I. Melnikova and N. A. Gilyova 
p. 386  

A Rock Mass Permeability Model within the 
Subsidence Zone in Workings of Coal Fields
A. V. Mokhov 
p. 390  

High-Temperature Electrical Conductivity of 
Clinopyroxenites in Relation to Their Genesis 
(Kytlym Ultramafic Massif of the Platinum Belt of the Urals)
V. V. Bakhterev 
p. 394  

Low-Carbonaceous Shales in the Riphean 
Stratotype, Plume Events, and Supercontinent 
Breakup: Analysis of the Relationship
Corresponding Member of the RAS A. V. Maslov 
and S. G. Kovalev 
p. 397  

Recognition of the Cambrian Timan–Severnaya Zemlya
Orogen and Timing of Geological Evolution of the 
North Kara Sedimentary Basin Based on Detrital Zircon Dating
V. A. Nikishin, N. A. Malyshev, A. M. Nikishin, 
D. Yu. Golovanov, V. F. Proskurnin, A. V. Soloviev, 
R. F. Kulemin, E. S. Morgunova, G. V. Ulyanov 
and P. A. Fokin 
p. 402  

The Geometry of a Dyke Swarm as a Result of 
Dyke Interaction with Each Other and with External Stresses
Sh. A. Mukhamediev, A. N. Galybin and 
Corresponding Member of the RAS Yu. A. Morozov 
p. 406  


The Late Tonian Zhaunkar Granite Complex of the 
Ulutau Sialic Massif, Central Kazakhstan
A. A. Tretyakov, Corresponding Member of the RAS 
K. E. Degtyarev, E. B. Salnikova, K. N. Shatagin, 
A. B. Kotov, I. V. Anisimova and Yu. V. Plotkina 
p. 411  


Possible Mantle Phase Transitions by the Formation 
of SiO2 Peroxides: Implications for Mantle Convection
R. G. Khlebopros, V. E. Zakhvataev, S. P. Gabuda, 
S. G. Kozlova and V. A. Slepkov 
p. 416  


Hydrothermal Synthesis and Morphology 
of Ga-bearing Tourmaline
T. V. Setkova, V. S. Balitsky, O. S. Vereschagin 
and Corresponding Member of the RAS Yu. B. Shapovalov 
p. 419  

High-Pressure Mafic Granulites of the South 
Muya Block (Central Asian Orogenic Belt)
S. Yu. Skuzovatov, Corresponding Member of 
the RAS V. S. Shatsky and S. I. Dril 
p. 423  

Influence of Phosphate Glass Recrystallization 
on the Stability of a Waste Matrix to Leaching
Corresponding Member of the RAS S. V. Yudintsev, 
A. M. Pervukhina, A. V. Mokhov, V. I. Malkovsky 
and S. V. Stefanovsky 
p. 427  


Diagnostics of the Stress State of the Lithosphere
in Mongolia Based on Seismic Source Data
A. V. Klyuchevskii, S. Demberel, V. M. Dem’yanovich 
and G. Bayaraa 
p. 433  


Parkerite and Bismutohauchecornite in Chromitites 
of the Urals: Example of the Uralian Emerald Mines
Academician V. A. Koroteev, M. P. Popov, 
Yu. V. Erokhin and V. V. Khiller 
p. 438  


Local Distribution of Oxygen Isotopes and Fluid Exchange
During Genesis of the Corundum-Bearing Rocks 
of Khitostrov Island
D. P. Krylov and Corresponding Member 
of the RAS V. A. Glebovitsky 
p. 441  


The Stishovite Paradox in the Evolution of Lower Mantle 
Magmas and Diamond-Forming Melts (Experiment at 24 and 26 GPa)
Yu. A. Litvin, A. V. Spivak, D. A. Simonova a
nd L. S. Dubrovinsky 
p. 444  

Characteristic of Quaternary Sedimentation on a Shelf 
of the Laptev Sea According to the Molecular 
Composition of n-Alkanes
A. S. Ulyantsev, E. A. Romankevich, S. Yu. Bratskaya, 
N. A. Prokuda, S. V. Sukhoverkhov, I. P. Semiletov 
and Academician V. I. Sergienko 
p. 449  

The Effect of CO2 on the Solubility of Aqueous Chloride 
Fluid in Dacite, Phonolite, and Rhyolite Melts
V. Yu. Chevychelov, A. A. Korneeva, A. A. Virus and 
Corresponding Member of the RAS Yu. B. Shapovalov 
p. 454  

Biomineralization of Platinum by Microorganisms
L. M. Pavlova, V. I. Radomskaya, L. P. Shumilova, 
A. M. Ionov and Corresponding Member of the RAS 
A. P. Sorokin 
p. 457  

Carbonate Sedimentation in Shallow Saline Lakes 
of Western Transbaikalia: The Response to 
Holocene Climate Changes
P. A. Solotchin, Corresponding Member of the RAS 
E. V. Sklyarov, E. P. Solotchina and Y. N. Markova 
p. 461  

Organic and Carbonate Carbon in Permafrost and 
Thawed Deposits from Buor-Khaya Bay (Laptev Sea)
A. S. Ulyantsev, E. A. Romankevich, S. Yu. Bratskaya, 
I. P. Semiletov and Corresponding Member 
of the RAS V. A. Avramenko 
p. 467  

The Mechanism of Structural and Chemical 
Transformations of Tantalite, Columbite, 
and Zircon Surfaces in the Process of Acid 
and Electrochemical Treatment of Mineral Suspensions
Academician V. A. Chanturiya, M. V. Ryzantseva, 
E. L. Chanturiya, I. Zh. Bunin and A. L. Samusev 
p. 472  


Correlation Analysis of Statistical Facies Fault Models
D. M. Vishnevsky, D. R. Kolyukhin, V. V. Lisitsa, 
M. I. Protasov, G. V. Reshetova, V. A. Tcheverda, 
D. Qu and J. Tveranger 
p. 477  


Unique Properties of Humic Substances from Sapropel
Academician V. A. Rumyantsev, A. S. Mityukov, 
L. N. Kryukov and G. S. Yaroshevich 
p. 482