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


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