Doklady Earth Sciences, 2020, V 495, N 2.


The Oldest Vendian (Ediacaran) Fossils of Eurasia: 
U–Pb Isotope Age of the Basa Formation 
(Asha Group, Southern Urals)
A. A. Razumovskiy, I. A. Novikov, A. V. Ryazantsev, 
S. V. Rud’ko, N. B. Kuznetsov and Yu. V. Yashunskiy 
p. 867  

First Data on the Age (U–Pb, SHRIMP-II) and Composition 
of Zircon from the Unique Yarega Oil–Titanium Deposit, 
South Timan
A. O. Krasotkina, S. G. Skublov, Corresponding Member 
of the RAS A. B. Kuznetsov, A. B. Makeyev, 
B. Yu. Astafjev and O. A. Voinova 
p. 872  

A New Approach to Estimation of the Rheological 
Properties of Seafloor Sediments during the 
Sampling Process
Corresponding Member of the RAS S. A. Tikhotskiy, 
N. V. Dubinya and V. A. Nachev 
p. 880  

Geochemistry Ultrapotassic Rock from the Tomtor Complex of Ultrabasic Alkaline Rocks and Carbonatites (Arctic Siberia) Academician N. L. Dobretsov, E. V. Lazareva, S. M. Zhmodik, V. A. Ponomarchuk, A. V. Travin, I. N. Myagkaya, A. V. Tolstov and N. S. Karmanov p. 884 Geochemical Characteristics and Genesis Analysis of Deju Basalt in Midu County, Western Yunnan Zhao Ya-Nan, Xiao Qian-Ru, Li Hong-Xiao and Xiao Yuan-Fu p. 888
Mineralogy Banded and Rhythmically Zoned Carbonate Veins of the Ag–Pb–Zn Prognoz Depozit (Sakha–Yakutia, Russia) : A Result of Self-Organizing Processes E. Yu. Anikina and Academician N. S. Bortnikov p. 894
Geophysics Unprecedented Ozone Depletion in the Arctic Stratosphere during Winter–Spring of 2020 Corresponding Member of the RAS V. V. Zuev, E. S. Savelieva and A. V. Pavlinskiy p. 901 Temperature Distribution in the Earth’s Mantle A. P. Trubitsyn and Corresponding Member of the RAS V. P. Trubitsyn p. 905 Some Challenges of Short-Term Earthquake Forecasting and Possible Solutions Academician V. G. Bondur, M. B. Gokhberg, I. A. Garagash and D. A. Alekseev p. 910 Interpretation of Gravity Data Measured by Topography Corresponding Member of the RAS P. S. Martyshko, D. D. Byzov and A. I. Chernoskutov p. 914 Reliable Determination of Paleointensity in Igneous Rocks Bearing Thermochemical Remanent Magnetization V. P. Shcherbakov, N. K. Sycheva and N. A. Afinogenova p. 918 Satellite Monitoring of Wildfires and Emissions into the Atmosphere of Combustion Products in Russia: Relation to Atmospheric Blockings Academician I. I. Mokhov, Academician V. G. Bondur, S. A. Sitnov and O. S. Voronova p. 921