Contents

Doklady Earth Sciences

Vol. 481, No. 2, 2018

A simultaneous English language translation of this journal is available from Pleiades Publishing, Ltd.
Distributed worldwide by Springer. Doklady Earth Sciences ISSN 1028-334X.

GEOLOGY

Comendite Melts of the Early Mesozoic Bimodal Sant Association (Central Mongolia) and Mechanisms of Their Formation

I. A. Andreeva, S. E. Borisovsky and Academician V. V. Yarmolyuk p. 973  abstract

Geology

First Data on the Gothenburg and Mono Lake Excursions in Paleomagnetic Records from Bottom Sediments of Lakes of Transbaikalia (Exemplified by Baunt Lake)

M. A. Krainov, E. V. Bezrukova, A. A. Shchetnikov and E. V. Kerber p. 980  abstract

Reef Formation during Mass Extinction Events: Frasnian–Famennian and Devonian–Carboniferous Boundaries

V. G. Kuznetsov and L. M. Zhuravleva p. 984  abstract

Modern Bottom Sediments of Lake Onega: Structure, Mineralogical Composition, and Systematization of Rare-Earth Elements

V. D. Strakhovenko, D. A. Subetto, E. A. Ovdina, N. A. Belkina, N. A. Efremenko and Corresponding Member of the RAS A. V. Maslov p. 988  abstract

Cambrian Magmatism in the Northern Urals: New Data on the Age and Formation Conditions

G. A. Petrov, Yu. L. Ronkin, A. Gerdes and Corresponding Member of the RAS A. V. Maslov p. 993  abstract

Moissanites of the Popigai Astrobleme

S. A. Gromilov, V. P. Afanasiev and Academician N. P. Pokhilenko p. 997  abstract

Geochemistry

Detrital Zircons from the Albian Sandstone of the Silasa and Kema Formations (Sikhote–Alin Orogen): U–Pb Age and Geodynamic Implications

Corresponding Member of the RAS A. N. Didenko, S. Otoh, V. V. Golozubov, M. V. Arkhipov, A. V. Kudymov, A. Yu. Peskov, M. Nagata and K. Yamamoto p. 1000  abstract

Composition of Hydrocarbons in Synthetic Diamonds Grown in a Fe–Ni–C System (according to Gas Chromatography–Mass Spectrometry Data)

A. A. Tomilenko, T. A. Bul’bak, A. I. Chepurov, V. M. Sonin, E. I. Zhimulev and Academician N. P. Pokhilenko p. 1004  abstract

Low-Titanium Lamproites of the Ryabinoviy Massif (Aldan Shield): Crystallization Conditions and Lithospheric Source

I. F. Chayka, A. E. Izokh, A. V. Sobolev and V. G. Batanova p. 1008  abstract

Geophysics

On Zones of Potential High Seismic Activity on Mars

T. V. Gudkova, A. V. Batov and V. N. Zharkov p. 1013  abstract

Determination of the PT Conditions that Accompanied a Seismogenic Slip along a Deep Segment of the Marginal Suture of the Siberian Craton

V. V. Ruzhich, G. G. Kocharyan, A. V. Travin, V. B. Savel’eva, A. A. Ostapchuk, S. V. Rasskazov, T. A. Yasnygina and D. S. Yudin p. 1017  abstract

Taking into Account the Influence of Relief in the Method of Microseismic Sounding

Corresponding Member of the RAS A. L. Sobisevich and R. A. Zhostkov p. 1021  abstract

Oceanology

The Structure and Long-Term Variability of the Bottom Layer in the Irminger Sea

S. V. Gladyshev, V. S. Gladyshev, L. A. Pautova, Corresponding Member of the RAS S. K. Gulev, N. V. Politova and A. V. Sokov p. 1025  abstract

Geochemistry

New Data on the Geochemistry of Mississippi-Type Ores at the Sardana Deposit (Northeastern Russia)

A. L. Galyamov, A. V. Volkov, K. Yu. Murashov and Corresponding Member of the RAS A. A. Sidorov p. 1029  abstract

Age of the Raygorodok Au-bearing Gabbro–Monzodiorite Massif (Northern Kazakhstan)

F. I. Zhimulev, Yu. A. Kalinin, V. P. Sukhorukov, E. De Pelsmaeker, M. Poujol, K. R. Kovalev, S. Glorie, E. A. Naumov, R. Seltmann and J. De Grave p. 1033  abstract

Variations of Dissolved Helium and Radon Caused by Earthquakes in Groundwater of the Southern Cis-Baikal Region

M. N. Lopatin and R. M. Semenov p. 1037  abstract

Pb–Pb Age of the Bakal Ore Field Riphean Magnesite

G. V. Ovchinnikova, Corresponding Member of the RAS A. B. Kuznetsov, M. T. Krupenin, I. M. Vasil’eva and O. K. Kaurova p. 1040  abstract

U–Pb Age and Analysis of the Lu–Hf Isotope System of Zircon from Granitoids of the Final Phases of Neplyuev Pluton (Southern Urals)

T. A. Osipova, M. V. Zaitseva and Academician S. L. Votyakov p. 1045  abstract

Exotic Olivine-Mica Rocks from the Udachnaya-East Pipe (Yakutia): Features of the Chemical Composition and Origin

L. N. Pokhilenko p. 1050  abstract

New Data on Crystallization Conditions of Monzodiorite–Granite Massifs on the Eastern Slope of the Urals

A. V. Snachev, Corresponding Member of the RAS V. N. Puchkov and V. I. Snachev p. 1056  abstract

Geophysics

Seismotectonic Deformations Related to the 2011 Tohoku Earthquake at Different Stages of the Seismic Cycle, Based on Satellite Geodetic Observations

Corresponding Member of the RAS L. I. Lobkovsky, I. S. Vladimirova, Yu. V. Gabsatarov and G. M. Steblov p. 1060  abstract

Manifestation of Singlets of the Basic Spheroidal Mode of the Earth 0S2 in Geomagnetic Variations

A. A. Spivak p. 1066  abstract

Study of Seismic Isolation by Full-Wave Numerical Modeling

A. V. Favorskaya and Corresponding Member of the RAS I. B. Petrov p. 1070  abstract

Oceanology

Peculiarities of Waves in Fast Ice in the Southwestern Sea of Okhotsk

Academician G. I. Dolgikh, P. D. Kovalev, D. P. Kovalev and K. V. Kirillov p. 1073  abstract

Geochemistry

The Age of Nb Rare-Metal Mineralization of the Ilmeny–Vishnevogorsky Alkaline Complex (South Urals)

B. V. Belyatsky, E. N. Lepekhina, A. V. Antonov, N. V. Rodionov, I. L. Nedosekova, O. V. Petrov, S. S. Shevchenko and S. A. Sergeev p. 1079  abstract

Equations of State for NaCl and CaCl2 Solutions of Arbitrary Concentration at Temperatures 423.15–623.15 K and Pressures up to 5 kbar

M. V. Ivanov, S. A. Bushmin and Corresponding Member of the RAS L. Y. Aranovich p. 1086  abstract

GEOCHEMISTRY

Authigenic Gold in Stale Tailings of Cyanide Leaching of Gold–Sulfide–Quartz Ores (Komsomol’skii Gold-Extracting Factory, Kemerovo Region)

M. V. Kirillov, S. B. Bortnikova, O. L. Gaskova and E. P. Shevko p. 1091  abstract

Geochemistry

Some Structural and Mineralogical Peculiarities of Quenching Liquids Obtained by Melting of Mantle Ultrabasite Xenoliths and Mafic Volcanics by an Electron Beam

P. V. Logachev, Yu. I. Semenov, V. N. Sharapov, A. E. Boguslavskii and N. M. Podgornykh p. 1095  abstract

Geophysics

Lagrangian Analysis of Transport Pathways of Subtropical Water to the Primorye Coast

S. V. Prants, M. Yu. Uleysky and M. V. Budyansky p. 1099  abstract

Thermal Model of Changes in the Thickness of the Continental Lithosphere over Time

A. P. Trubitsyn and Corresponding Member of the RAS V. P. Trubitsyn p. 1104  abstract

The Disastrous Water–Stone Flow in the Kyngarga River (Republic of Buryatia) on June 27–29, 2014, according to Seismological Data

V. V. Chechelnitsky, S. A. Makarov and A. A. Dobrynina p. 1108  abstract

Geography

Glacier Revival and Advances in the Period of Global Warming

Academician V. M. Kotlyakov, A. Ya. Muraviev, S. A. Nikitin, G. A. Nosenko, O. V. Rototaeva, T. E. Khromova and L. P. Chernova p. 1113  abstract

Oceanology

Contour Currents and Contourites of the Middle Caspian

A. K. Ambrosimov, Corresponding Member of the RAS L.I. Lobkovsky and A. G. Rosljakov p. 1119  abstract