Doklady Earth Sciences, 2025, V 520, N 2.

GEOLOGY

Late Ediacaran Glacial Deposits of the Baykonur Formation, 
Middle Tianshan of East Kyrgyzstan: Age Substantiation 
Based on Detrital Zircon U–Th–Pb (LA-ICP-MS) 
Geochronological Study
D. V. Alexeiev, A. K. Khudoley, A. G. Shevkunov, 
A. V. Kulikova, T. N. Aidarkulov, and 
K. R. Minnebaev 
p. 24  

Time of Single-Act Metamorphism of Sedimentary Rocks
of the Yenisei Complex (Angara–Kan Block) 
Based on U–Pb Dating of Monazite
V. P. Sukhorukov, O. M. Turkina, and 
Academician V. V. Reverdatto 
p. 25  

GEOCHEMISTRY

Influence of Ca,Mg-Carbonate Melts Compositions on the
Solubility of Sulfur under PT-Parameters
of the Lithospheric Mantle
O. V. Furman, Y. V. Bataleva, E. V. Zdrokov, Y. M. Borzdov, 
and Corresponding Member of the RAS Y. N. Palyanov 
p. 26  

OCEANOLOGY

Peculiarities of the Transformation from Hydroacoustic
to Seismoacoustic Waves in Deep Seas 
and Seas of Intermediate Depth
Academician G. I. Dolgikh, and M. A. Bolsunovskii 
p. 27  

SOIL SCIENCE

Influence of Soil Gels on Soil Stability
G. N. Fedotov, V. V. Demidov, Corresponding 
Member of the RAS S. A. Shoba, I. V. Gorepekin, 
D. A. Tarasenko, O. A. Salimgareeva, 
A. I. Suharev, and M. N. Egorova 
p. 28  

GEOLOGY

The Phenomenon of Reverse Zoning in Picrite 
Gabbro-Dolerites of the Talnakh Intrusion
I. A. Kuzmin, N. D. Tolstykh, and A. E. Izokh 
p. 29  

U–Pb Age of Detrital Zircon Grains from the Middle 
Jurassic Sandstones of the Northeastern Flank of 
the Nagondzha Terrane, Ulakhan-Sis Ridge, 
Republic of Sakha (Yakutia)
V. V. Kostyleva, E. V. Vatrushkina, M. V. Gertseva, 
and Corresponding Member of the RAS S. D. Sokolov 
p. 30  

GEOCHEMISTRY

Anomalous Concentrations of Molybdenum in Modern 
Sediments of the Background Lake in the Arctic 
(Murmansk Region)
Z. I. Slukovskii, V. A. Dauvalter, N. I. Mescheryakov, 
and I. S. Usyagina 
p. 31  

ATMOSPHERIC AND HYDROSPHERIC  PHYSICS

Selective Absorption of a Dust Haze in the 
Visible Spectrum over the Middle East in Spring 2022
G. I. Gorchakov, O. I. Datsenko, A. V. Karpov, 
and R. A. Gushchin 
p. 32  

Extreme Magnetic Storm of May 10–19, 2024: 
Coupling between Neutral and Charged Components 
of the Upper Atmosphere and the Effect on 
Radio Systems
Yu. V. Yasyukevich, R. V. Vasiliev, A. V. Rubtsov, 
S. S. Alsatkin, M. F. Artamonov, A. B. Beletsky, 
A. Yu. Belinskaya, O. I. Berngardt, A. M. Vesnin, 
D. A. Ganitsky, Ya. I. Egorov, Academician G. A. Zherebtsov, 
N. A. Zolotukhina, V. A. Ivanova, V. A. Ivonin, 
E. S. Isaeva, A. G. Kim, M. V. Kravtsova, V. I. Kurkin, 
D. S. Kushnarev, V. P. Lebedev, R. A. Marchuk, 
Corresponding Member of the RAS A. V. Medvedev, 
A. V. Mikhalev, A. V. Oinats, S. V. Olemskoy, A. V. Podlesny, 
S. V. Podlesny, S. N. Ponomarchuk, K. G. Ratovsky, 
V. E. Sdobnov, A. G. Setov, T. E. Syrenova, 
V. P. Tashlykov, I. D. Tkachev, V. G. Fainshtein, 
M. V. Cedric, and S. A. Yazev p. 33  

GEOLOGY

Middle to Late Ordovician Age of Granitoids Hosting 
Shatyrkol-Type Quartz-Vein Copper Deposits 
(Kendyktas Ridge, Southern Kazakhstan)
Academician K. E. Degtyarev, A. A. Tretyakov, 
N. A. Kanygina, and K. N. Shatagin 
p. 34  

OIL AND GAS GEOLOGY

Spatial and Temporal Distribution of the Dazhou-Chengkou 
Craton Aulacogen and Its Oil–Gas Exploration Prospect
Jianxin Wu, Qianru Xiao, Qing Yan, and Haolong Zhang 
p. 35  

GEOCHEMISTRY

Solubility of NaFcr in Water at Temperatures of 5‒443°C 
and the Thermodynamic Properties of F– and NaFaq
M. E. Tarnopolskaia, V. L. Reukov, N. N. Akinfiev, 
Academician L. Y. Aranovich, and A. V. Zotov 
p. 36  

GEOECOLOGY

Phthalates in the Snow Cover of the Selenga 
River Basin: Content, Sources, and Spatial Distribution
O. D. Budaeva, S. V. Bazarsadueva, E. P. Nikitina, 
S. V. Zhigzhitzhapova, V. G. Shiretorova, N. B. Nimbueva, 
V. V. Taraskin, L. D. Radnaeva, Corresponding 
Member of the RAS E. Zh. Garmaev, and Academician 
A. K. Tulokhonov 
p. 37  

Radionuclide Migration from Horizontal Boreholes 
Loaded with Vitrified High-Level Radioactive Waste
V. I. Malkovsky, and Corresponding Member of 
the RAS S. V. Yudintsev 
p. 38  

GEOLOGY

Comparison of the Geochemical Characteristics of 
Cherts and Limestones from Uering Cape, Wrangel 
Island (Lower Carboniferous Complex, Northeast Russia)
M. I. Tuchkova, A. S. Dubenskiy, T. V. Filimonova, 
V. E. Zagoskina-Belochey, T. N. Isakova, and 
Corresponding Member of the RAS S. D. Sokolov 
p. 39  

ORE DEPOSIT GEOLOGY

The First Sm–Nd and U–Pb (ID-TIMS) Data on the Age 
of the Formation and Metamorphism of the Northern 
Kamennik Pt–Pd Deposit (Fedorovo-Pansky 
Layered Complex, Kola Peninsula)
P. A. Serov, T. B. Bayanova, and A. U. Korchagin 
p. 40  

OCEANOLOGY

The Impact of Horizontal Inhomogeneity of Ocean 
Surface Temperature in the Vicinity of 
Upwelling on the Tangential Wind Stress
Corresponding Member of the RAS A. B. Polonsky 
p. 41  

STRATIGRAPHY

High Resolution Sequence Stratigraphy Framework
and Quality Reservoir Distribution of the Xujiahe
Formation in the Upper Triassic, Northeast Sichuan
Hou Shuai, Jiang Youlu, and Zeng Tao 
p. 42  

GEOCHEMISTRY

Formation Model of Geothermal Resource in Central 
Jiangnan Orogenic Belt Based on the Analysis 
of Terrestrial Heat Flow and Geothermal Water Chemistry
Hongyun Zhang, Hexiao Duan, and Feijun Jiang 
p. 43  

PALEONTOLOGY

First Multituberculate Mammal from the Upper
Cretaceous Nemegt Formation at Gurilin 
Tsav Locality in Mongolia
Academician A. V. Lopatin, and A. O. Averianov 
p. 44  

SEISMOLOGY

Two Types of Seismic Activity Prior to the 2006
Eruption of Augustine Volcano in Alaska
E. M. Grekov, Corresponding Member of the RAS 
P. N. Shebalin, and V. B. Smirnov 
p. 45  

CLIMATIC PROCESSES

Summer Atmospheric Blockings in the Northern
Hemisphere: Changes in Recent Decades (1993–2023)
Academician I. I. Mokhov 
p. 46