Contents

Doklady Earth Sciences

Vol. 485, No. 2, 2019

Geology

Late Ordovician Volcanism of the Northern Part of Altai–Sayan Area and Its Geodynamic Nature

A. A. Vorontsov, O. Yu. Perfilova, N. N. Kruk and A. S. Tarasyuk p. 347  abstract

New Data on the Mineral Composition of Unique Rhenium (U–Mo–Re) Ores of the Briketno-Zheltukhinskoe Deposit in the Moscow Basin

S. Yu. Engalychev p. 355  abstract

40Ar/39Ar Age of Gold Mineralization of the Albyn Deposit (Eastern Part of the Mongol–Okhotsk Fold Belt)

A. A. Kadashnikova, A. A. Sorokin, A. V. Ponomarchuk, A. V. Travin, V. A. Ponomarchuk, A. I. Dementienko and L. V. Eirish p. 358  abstract

New Isotope Constraints on the Time of Formation of the Nersa Dolerite Complex from the Biryusa–Sayan Area

E. A. Vasyukova, D. V. Metelkin, Academician F. A. Letnikov and E. F. Letnikova p. 363  abstract

U–Th–He Dating of Pyrite from the Uzelga Copper-Zinc Massive Sulfide Deposit (South Urals, Russia): First Application of a New Geochronometer

O. V. Yakubovich, I. V. Vikentyev, O. V. Zarubina, N. V. Bryanskiy, B. M. Gorokhovskii, A. B. Kotov, S. I. Dril and Academician N. S. Bortnikov p. 368  abstract

Geochemistry

Age and Sources of Detrital Zircons from Jurassic Conglomerates of Strelka Depression (Northern Framing of the Mongol–Okhotsk Fold Belt)

V. A. Zaika, A. A. Sorokin, V. P. Kovach, Corresponding Member of the RAS A. P. Sorokin and A. B. Kotov p. 372  abstract

JPD-analysis as a New Approach for Studying the Zircon Texture with Micron Spatial Resolution with Application to Geochronology

D. A. Zamyatin, Academician S. L. Votyakov and Yu. V. Shchapova p. 376  abstract

Mineralogy, Trace Element Composition, and Classification of Onello High-Ni Ataxite

K. D. Litasov, A. Ishikawa, A. G. Kopylova, N. M. Podgornykh and Academician N. P. Pokhilenko p. 381  abstract

The First Results of U–Pb LA-SF-ICP-MS Dating of Detrital Zircons from Middle Riphean(?) Terrigenous Deposits of the Polar Urals

N. S. Ulyasheva, Yu. I. Pystina, A. M. Pystin, O. V. Grakova and V. B. Khubanov p. 386  abstract

Geophysics

Structure of the Terrain and Gravitational Field of the Planets: Kaula’s Rule as a Consequence of the Probability Laws by A.N. Kolmogorov and His School

E. B. Gledzer and Academician G. S. Golitsyn p. 391  abstract

Low-Frequency Seismic Noise Before and After the Sumatra Megaearthquake of December 26, 2004

Corresponding Member of the RAS G. A. Sobolev p. 395  abstract

Oceanology

New Look at the Water Exchange between the Arctic and the North Atlantic in Iceland Basin

S. V. Gladyshev, V. S. Gladyshev, A. A. Klyuvitkin and Corresponding Member of the RAS S. K. Gulev p. 401  abstract

Monitoring Coastal Water Circulation along the South Coast of Crimea

Academician V. A. Ivanov, A. S. Kuznetsov and A. N. Morozov p. 405  abstract

Geochemistry

The Multi-Isotope Composition of Sulfur in Sulfides and Microfossils of the Mesoarchean Leksa Pyrite Ore Occurrence of the Karelian Craton: New Data on Abiogenic and Biogenic Effects on the Formation of Ancient Ores

S. V. Vysotskii, Academician A. I. Khanchuk, L. V. Kuleshevich, A. V. Ignatiev, A. I. Slabunov and T. A. Velivetskaya p. 409  abstract

High-Alumina Pyroxenite Xenoliths from Quaternary Basalt of Spitsbergen Island: Evidence for Continental Crust Delamination

M. Yu. Koreshkova, Corresponding Member of the RAS Yu. B. Marin, L. P. Nikitina, H. Downes, A. Tokusheva and A. G. Goncharov p. 413  abstract

Identification of sp2 Carbon in Lunar Material from the Sample Delivered by the Luna 24 Automatic Station

A. V. Mokhov, S. S. Bukalov, T. A. Gornostaeva, L. A. Leites, R. R. Aisin, P. M. Kartashov and Academician O. A. Bogatikov p. 418  abstract

Low-Temperature Acidic Melts of Bazman Volcano (Iran)

V. Yu. Prokofiev, V. B. Naumov, A. E. Roman’ko, A. L. Balashova, P. Yu. Plechov and N. A. Imamverdiyev p. 422  abstract

Phenomena of Crystals Splitting During Their Growth As a Result of Sternberg-Punin and Rebinder Joint Effects

E. M. Spiridonov p. 426  abstract

Geography

A Quantitative Approach to Zoning Arid Territories in Russia with Respect to Climatic and Soil-Granulometric Parameters

D. I. Rukhovich, E. I. Pankova, N. V. Kalinina, G. I. Chernousenko and Academician A. L. Ivanov p. 428  abstract

Geochemistry

Lyubavinskoe Gold Deposit (Eastern Transbaikalia): Sources of the Formation and Petrogeochemical Features of Rocks and Ores

V. N. Abramov, V. F. Posohov and Yu. A. Kalinin p. 432  abstract

The Se2 (Gas) Fugacity in Systems with Noble Metals: Chrisstanleyite Ag2Pd3Se4 – Naumannite Ag2Se–β-PdSe2 and Luberoite Pt5Se4–Sudovikovite PtSe2

A. V. Kristavchuk, A. Vymazalova, E. G. Osadchii, I. V. Vikentyev, D. A. Chareev and Academician N. S. Bortnikov p. 439  abstract

The Age and Evolution of the Lithospheric Mantle in the East Antarctic Craton: Osmium Isotope Composition and the Distribution of Platinum Group Elements in Spinel Lherzolite Nodules

R. Sh. Krymsky, A. V. Antonov, B. V. Belyatsky, N. M. Sushchevskaya and S. A. Sergeev p. 444  abstract

Carbon Budgets in the Steppe Ecosystems of Russia

I. N. Kurganova, V. O. Lopes de Gerenyu, A. T. Zhiengaliyev and Corresponding Member of the RAS V. N. Kudeyarov p. 450  abstract

Ore-Forming Fluids of the Gold-Bearing Interval of the Kola Superdeep Borehole

V. Yu. Prokofiev, Corresponding Member of the RAS K. V. Lobanov, A. A. Pek, M. V. Chicherov and A. A. Borovikov p. 453  abstract

Palladogermanide PdGe2 from Sulfidized Anorthosite of the Yoko-Dovyren Intrusion: First Finding in Russia

E. M. Spiridonov, D. A. Orsoev, A. A. Ariskin, E. V. Kislov, N. N. Korotaeva, G. S. Nikolaev and V. O. Yapaskurt p. 458  abstract

Geophysics

Irregular Variability of Spatiotemporal Distributions of Wildfires and Emissions of Harmful Trace Gases in Europe Based on Satellite Monitoring Data

Academician V. G. Bondur, M. N. Tsidilina, V. L. Kladov and K. A. Gordo p. 461  abstract