Contents

Doklady Earth Sciences

Vol. 479, No. 1, 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

The Late Silurian Age of the Reference Aralaul Granosyenites–Granite Massif (Northern Kazakhstan)

Corresponding Member of the RAS K. E. Degtyarev, A. A. Tretyakov, A. B. Kotov, E. B. Salnikova, M. V. Luchitskaya, V. P. Kovach and K.-L. Wang p. 275  abstract

Present-Day Kinematics of the Northern Margin of the Argun Continental Massif (Eastern Part of the Central Asian Belt)

V. S. Zhizherin, M. A. Serov and Corresponding Member of the RAS A. P. Sorokin p. 279  abstract

Age of Carbonates and Phosphorites in the Sedimentary Cover of the Tuva–Mongolian Microcontinent

Corresponding Member of the RAS A. B. Kuznetsov, I. M. Vasilieva, D. R. Sitkina, Z. B. Smirnova and O. K. Kaurova p. 282  abstract

Primary Data on U/Pb-Isotope Ages and Lu/Hf-Isotope Geochemical Systematization of Detrital Zircons from the Lopatinskii Formation (Vendian–Cambrian Transition Levels) and the Tectonic Nature of Teya–Chapa Depression (Northeastern Yenisei Ridge)

N. B. Kuznetsov, N. S. Priyatkina, S. V. Rud’ko, A. V. Shatsillo, W. J. Collins and T. V. Romanyuk p. 286  abstract

New Data on the Composition of Ophiolite Complexes on Karaginskii Island (Eastern Kamchatka)

S. G. Skolotnev, N. V. Tsukanov and E. G. Sidorov p. 290  abstract

Early Paleozoic UHT/LP Metamorphism in the Sangilen Block of the Tuvino-Mongolian Massif

P. Ya. Azimov, I. K. Kozakov and Corresponding Member of the RAS V. A. Glebovitsky p. 295  abstract

Redkinian Biota of Macroscopic Fossils from the Northwestern East European Platform (South Ladoga Region)

E. Yu. Golubkova, E. A. Kushim, Corresponding Member of the RAS A. B. Kuznetsov, A. S. Yanovskii, Corresponding Member of the RAS A. V. Maslov, S. D. Shvedov and Yu. V. Plotkina p. 300  abstract

The First Results of U–Pb Isotope Dating of Detrital Zircons from the Upper Mesoproterozoic Gulliksenfellet Quartzite (Southern Part of Wedel Jarlsberg Land, Southwest Spitsbergen)

N. B. Kuznetsov, T. V. Romanyuk and E. A. Belousova p. 305  abstract

Features of Ore Mineralization of Alyarmaut Rise (Western Chukotka)

V. Yu. Prokofiev, I. A. Kalko, A. V. Volkov, Yu. N. Nikolaev, N. N. Krivitskaya and Corresponding Member of the RAS A. A. Sidorov p. 310  abstract

New Data on the Age of Detrital Zircons from the Kokdjot Group and Bolshekaroi Formation, Malyi Karatau (Southern Kazakhstan)

A. K. Khudoley, D. V. Alexeiev, S. A. DuFrane, Corresponding Member of the RAS K. E. Degtyarev and E. F. Letnikova p. 316  abstract

First Results of Study of Detrital Zircons from Late Precambrian Quartzite–Schist Sequences of the Aktau–Mointy Block, Central Kazakhstan

N. A. Kanygina, A. A. Tretyakov, V. P. Kovach, Corresponding Member of the RAS K. E. Degtyarev, Kuo-Lun Wang and A. B. Kotov p. 320  abstract

Middle Devonian Paleomagnetism of Geological Complexes of Central Tuva

D. V. Kovalenko and Corresponding Member of the RAS K. V. Lobanov p. 324  abstract

Andesite–Basaltic Dike Magmatism in the Paleoproterozoic Rift System of the Kola Craton, Baltic Shield

E. N. Terekhov, Corresponding Member of the RAS Yu. A. Morozov, V. F. Smolkin, T. B. Baynova and T. F. Sherbakova p. 328  abstract

Geochemistry

Formation of the Fe,Mg-Silicates, Fe0, and Graphite (Diamond) Assemblage as a Result of Cohenite Oxidation under Lithospheric Mantle Conditions

Yu. V. Bataleva, Yu. N. Palyanov, Yu. M. Borzdov, E. V. Zdrokov, I. D. Novoselov and Academician N. V. Sobolev p. 335  abstract

Arcanite from Fumarole Exhalations of the Tolbachik Volcano (Kamchatka, Russia) and Its Crystal Structure

N. V. Zubkova, Corresponding Member of the RAS I. V. Pekov, D. A. Ksenofontov, V. O. Yapaskurt, Academician D. Yu. Pushcharovsky and E. G. Sidorov p. 339  abstract

Formation Conditions of Basic Granulites and High-Alumina Gneiss of the Baikal–Muya Belt (Northern Baikal Area)

Yu. M. Lebedeva, E. Yu. Rytsk, A. A. Andreev, Corresponding Member of the RAS V. A. Glebovitsky, S. D. Velikoslavinsky, E. S. Bogomolov and E. V. Tolmacheva p. 342  abstract

Sapphirine-Bearing Ultrahigh-Temperature Granulites of the Anabar Shield: Chemical Composition, U–Pb Zircon Ages, and P–T Conditions of Metamorphism

A. D. Nozhkin, I. I. Likhanov, K. A. Savko, Academician V. V. Reverdatto and A. A. Krylov p. 347  abstract

Sulfur Isotopic Composition of Sulfides in Skarn and Vein Mineralization of the Dal’negorsk Ore Region (Primorye)

L. I. Rogulina, Academician V. G. Moiseenko, E. G. Odarichenko and E. N. Voropayeva p. 352  abstract

Geophysics

Localization of Geological Inhomogeneities on the Arctic Shelf by Analysis of the Seismoacoustic Wave Field Mode Structure

Corresponding Member of the RAS A. L. Sobisevich, D. A. Presnov, L. E. Sobisevich and A. S. Shurup p. 355  abstract

Oceanology

Equatorial Currents in the Indian Ocean Based on Measurements in February 2017

Corresponding Member of the RAS V. G. Neiman, D. I. Frey, A. K. Ambrosimov, D. D. Kaplunenko, E. G. Morozov and S. M. Shapovalov p. 358  abstract

Geochemistry

The Crystal-Chemical Effect of REE Separation in Minerals: Causes and Practical Values

S. F. Vinokurov p. 362  abstract

The Paleoproterozoic Kolvitsa Anorthosite Massif: New Data on the U–Pb Age (ID TIMS) and Geochemical Features of Zircon

E. N. Steshenko, Corresponding Member of the RAS A. I. Nikolaev, T. B. Bayanova, S. V. Drogobuzhskaya, V. V. Chashchin, P. A. Serov, L. M. Lyalina, A. I. Novikov and D. V. Elizarov p. 366  abstract

Geophysics

The Stress–Strain State of Recent Structures in the Northeastern Sector of the Russian Arctic Region

L. P. Imaeva, V. S. Imaev and V. I. Mel’nikova p. 371  abstract

Oceanology

Acoustical Nonlinearity, Sound Absorption, and Scattering in Bubble-Saturated Seawater

Academician V. A. Akulichev and V. A. Bulanov p. 375  abstract

Intense Undular Bores on the Autumn Pycnocline of Shelf Waters of the Peter the Great Bay (Sea of Japan)

Academician G. I. Dolgikh, V. V. Novotryasov, I. O. Yaroshchuk and M. S. Permyakov p. 379  abstract

Vertical Fluxes of Suspended Sedimentary Matter in Arctic Sedimentogenesis of Intracontinental Seas

A. N. Novigatsky, Academician A. P. Lisitzin, A. A. Klyuvitkin, V. P. Shevchenko, M. D. Kravchishina and N. V. Politova p. 384  abstract

Geochemistry

Mineral Composition and Structure of the Sverdlovsk Meteorite (H4-5)

S. V. Berzin, Academician V. A. Koroteev, K. S. Ivanov, D. A. Kleimenov, D. V. Kiseleva and N. V. Cherednichenko p. 390  abstract

Geochemical Features of Cupriferous Sandstones in the Orenburg Area of the Ural Region

A. V. Volkov, I. A. Novikov, A. A. Razumovskiy, K. Yu. Murashov, N. V. Sidorova and Corresponding Member of the RAS A. A. Sidorov p. 393  abstract

The First Find of Mannardite in Russia

L. Z. Reznitsky, Corresponding Member of the RAS E. V. Sklyarov, Z. F. Ushchapovskaya and I. G. Barash p. 397  abstract

Sulfides of Bottom Sediments in the Northeastern Part of the Black Sea

A. G. Rozanov p. 401  abstract

Synthesis of NH4-Substituted Muscovite at 6.3 GPa and 1000°C: Implications for Nitrogen Transport to the Earth’s Mantle

A. G. Sokol, E. V. Sokol, I. N. Kupriyanov and Academician N. V. Sobolev p. 404  abstract

Isotope–Geochemical Evidence for the Nature of Protolite Eclogite of the Kokchetav Massif (Kazakhstan)

Corresponding Member of the RAS V. S. Shatsky, S. Yu. Skuzovatov, A. L. Ragozin and S. I. Dril p. 408  abstract

Geophysics

Recognition of Strong Earthquake Prone Areas in the Altai–Sayan–Baikal Region

A. I. Gorshkov, Corresponding Member of the RAS A. A. Soloviev and Ju. I. Zharkikh p. 412  abstract