Vol. 508, No. 2, 2023

Doklady Earth Sciences

Geology

Terrigenous Rocks of the Kodar Group in the Udokan Subzone of the Kodar–Udokan Trough, Aldan Shield: Age, Sources, and Provenance Areas

E. V. Adamskaya, V. P. Kovach, Corresponding Member of the RAS A. B. Kotov, E. V. Tolmacheva, Yu. V. Plotkina, T. M. Skovitina, A. M. Fedoseenko and V. A. Gorovoi p. 53 abstract

U–Pb Age of Detrital Zircon in the Cement of Early Precambrian Polymict Conglomerates of the Central Karelia Domain, Karelian Province, Fennoscandian Shield

G. A. Kucherovskiy, V. P. Chekulaev, Corresponding Member of the RAS A. B. Kuznetsov, J. S. Egorova, N. A. Arestova, T. S. Zaitseva, E. V. Adamskaya and Yu. V. Plotkina p. 58 abstract

Geochemistry

Isotope Sm‒Nd Characteristics of the Juvenile Crust in the Central Mongol–Okhotsk Orogenic Belt

S. I. Dril, Academician M. I. Kuzmin, Ju. V. Noskova and O. V. Zarubina p. 68 abstract

Mineralogy

Ore Mineralization of the Ozherel’e Deposit: Comparison with Sukhoi Log–Type Objects

A. E. Budyak, Yu. I. Tarasova, Academician N. A. Goryachev, A. V. Blinov, A. V. Ignatiev, T. A. Velivetskaya, V. D. Abramova and D. Yu. Shcherbakov p. 73 abstract

Petrology

U–Pb (ID-TIMS) Age of Garnet from Aillikites of the Kola Alkali Province

M. V. Stifeeva, E. B. Salnikova, A. A. Nosova, Corresponding Member of the RAS A. B. Kotov, A. A. Voznyak and D. A. Dimitrova p. 81 abstract

Lithology

Identification of Sources of Terrigenous Sedimentary Rocks Based on Geochemical Data Using a Linear Programming Model

O. V. Graunov, V. N. Podkovyrov, V. P. Kovach, Corresponding Member of the RAS A. B. Kotov, S. D. Velikoslavinsky, T. M. Scovitina, E. V. Adamskaya and V. A. Gorovoi p. 85 abstract

Seismology

On Similarities between Deformation Processes Preceding Ice Shocks and Tectonic Earthquakes

S. A. Bornyakov, A. A. Dobrynina, A. N. Shagun, V. A. Sankov, D. V. Salko, A. I. Miroshnichenko, G. V. Vstovsky and A. E. Sintsov p. 91 abstract

Climate Processes

Formation of Winter Surface Temperature Anomalies in the North Atlantic in Decades of Negative and Positive Values of the North Atlantic Oscillation Index

A. A. Sizov, T. M. Bayankina and V. L. Pososhkov p. 97 abstract

Problems of Inland Water

Trace Element Composition of the Waters of the Mouth of the Kolyma River

A. V. Savenko, V. S. Savenko, V. A. Efimov and O. S. Pokrovsky p. 102 abstract

Geoecology

Agroecological Assessment of Heavy Metals and Arsenic Content in Ordinary Chernozem in the Central Chernozem Region of Russia

S. V. Lukin p. 106 abstract

Contents