Doklady Earth Sciences, 2021, V 499, N 2.

Geology

Manifestations of Degassing in the Upper Part of the 
Pechora Sea Sediment Section and Its Relation to Tectonics
S. Yu. Sokolov, E. A. Moroz, G. D. Agranov, E. A. Sukhikh, 
R. A. Ananyev, A. A. Razumovkiy and O. V. Levchenko 
p. 605  

Forecast of the Diamond Potential of Taimyr
V. F. Proskurnin, S. A. Grakhanov, Corresponding Member 
of the RAS O. V. Petrov, E. A. Vasiliev, E. I. Berzon, 
A. V. Antonov and Academician N. V. Sobolev 
p. 611  

Sm–Nd Isotope Systematics of the Cenozoic Sand Deposits 
in the Muya Depression (Eastern Flank of the Baikal Rift Zone)
Corresponding Member of the RAS A. B. Kotov, T. M. Skovitina, 
V. P. Kovach, S. D. Velikoslavinskii, I. N. Buchnev, 
E. V. Adamskaya and V. A. Gorovoy 
p. 616  

Mineralogy

Origin of Epigenetic Iron-Rich Olivine in Lherzolite 
Xenolith from the Udachnaya Kimberlite Pipe (Siberian Craton)
K. A. Solovev, A. V. Golovin, I. S. Sharygin and 
Academician N. P. Pokhilenko 
p. 619  

Occurrence of Palladium Mineralization at the Deep 
Horizons of the Kola Superdeep Borehole
Corresponding Member of the RAS K. V. Lobanov, 
T. A. Gornostaeva, P. M. Kartashov, A. V. Mokhov 
and M. V. Chicherov 
p. 623  

First Finds of Native Iridium in Chromite–Platinum 
Ledge Ore and Placers of Zonal Clinopyroxenite–Dunite 
Massifs of the Urals
S. Yu. Stepanov, Corresponding Member of the RAS V. N. Puchkov, 
R. S. Palamarchuk, D. A. Varlamov, V. V. Shilovskih and 
A. V. Kozlov 
p. 628  

Petrology

Lithospheric Refertilization Trends in Xenoliths and 
Xenocrysts from the Udachnaya Kimberlite (Siberian Craton)
N. S. Tychkov, A. M. Agashev and 
Academician N. P. Pokhilenko 
p. 634  

Lithology

Cross-OSL and 14C Dating of Young Subaerial 
Deposits in the Sambia (Kaliningrad) Peninsula
S. V. Shvarev, N. E. Zaretskaya, M. V. Ruchkin, 
N. N. Lugovoi, E. P. Zazovskaya and D. A. Subetto 
p. 639  

Paleontology

Palaeopascichnids from the Upper Vendian Chernyi 
Kamen Formation of the Middle Urals (Perm Region)
V. D. Desiatkin, A. V. Kolesnikov, A. A. Rimsky, 
A. O. Sysoeva, V. A. Terekhova, N. B. Kuznetsov, 
A. V. Shazillo, I. V. Latysheva, T. V. Romanyuk 
and Academician M. A. Fedonkin 
p. 643  

Seismology

Analysis of the Block-Fault Structure Dynamics in 
the Area of Earthquakes in 2008 and 2020 near 
Southern Lake Baikal by the Methods of Satellite 
Radiointerferometry
Academician V. G. Bondur, T. N. Chimitdorzhiev, 
Ts. A. Tubanov, A. V. Dmitriev and P. N. Dagurov 
p. 648  

Mechanism of Rupture Formation of the Hanshin–Awaji 
Earthquake (Kobe, Japan) January 17, 1995, M 6.9
V. N. Morozov and A. I. Manevich 
p. 654  

Variations in Radon Activity in the Groundwater 
of the Southern Baikal Region: Emanation 
Response of Earthquakes
A. K. Seminsky and K. Zh. Seminsky 
p. 661  

A Possible Mechanism of Variations in the 
Electric Field of the Surface Atmosphere 
during Strong Remote Earthquakes
S. L. Shalimov and S. A. Riabova 
p. 666  

Detection and Characterization of Fault, 
Cavernous, and Fracture Zones by Constructing 
Seismic Diffraction Image Attributes
M. I. Protasov, V. A. Cheverda and V. V. Shilikov 
p. 670  

Oceanology

Ore Content of Cobalt-Rich Ferromanganese Crusts 
of the Govorov Guyot of the Magellanic 
Mountains of the Pacific Ocean
G. V. Novikov, T. Eu. Sedysheva, Academician L. I. Lobkovsky, 
N. V. Lobus and O. Yu. Bogdanova 
p. 675  

Geography

The Greenhouse Gas Absorption Potential of Russian 
Forests and Possibilities for Carbon Footprint 
Reduction for Exported Domestic Products
A. V. Ptichnikov, E. A. Shvarts and D. A. Kuznetsova 
p. 683  

Diagnostics of the Beginning of Agricultural 
Development of the Northwest of the East European 
Plain by Spore–Pollen Spectra
Corresponding Member of the RAS A. A. Tishkov, 
N. G. Tsarevskaya, E. Yu. Novenko and 
E. A. Belonovskaya 
p. 686  

Problems of Land Waters

Chemical Composition of Water along the Seashore a
nd Front Delta of the Don River under 
Low-Water Conditions (20th–21st Centuries)
Academician G. G. Matishov and K. S. Grigorenko 
p. 693  

Changes in River Runoff during Winter 
Low Water Periods in the Basin of the Ural River
Zh. T. Sivokhip, V. M. Pavleychik and 
Academician A. A. Chibilev 
p. 703