Doklady Earth Sciences, 2020, V 494, N 2.

Geology

Early Paleozoic Protoliths of Gneisses and Granitic
Gneisses in the Eastern South Urals:
Results of U–Th–Pb (SIMS) Geochronological Studies
A. V. Ryazantsev '
p. 757  

Silurian Granitoid Magmatism of the Rassokha
Terrane (North-East Russia)
S. N. Sychev, A. K. Khudoley, O. Yu. Lebedeva, 
A. V. Rogov, Corresponding Member of the RAS S. D. Sokolov, 
K. R. Chamberlain, V. S. Maklashin and P. A. Lvov 
p. 762  

The Upper Age Boundary of the Formation of the 
Olondo Fragment of the Tokko–Khani Greenstone Belt, 
Aldan Shield: U–Pb (ID-TIMS) Geochronological Data
V. P. Kovach, Corresponding Member of the RAS A. B. Kotov, 
E. B. Salnikova, N. V. Popov, S. D. Velikoslavinsky, 
J. V. Plotkina, K.-L. Wang and A. M. Fedoseenko 
p. 767  

Petrology

Carboniferous Magmatism in the Polar Urals
I. D. Sobolev, I. V. Vikentyev, A. V. Travin 
and Academician N. S. Bortnikov 
p. 773  

Geography

B–Tm Ash of a Catastrophic Eruption of Baitoushan Volcano
in Terrestrial Deposits of Primorye as an Age 
Marker of the Medieval Warm Period in the Holocene
N. G. Razjigaeva, L. A. Ganzey, T. A. Grebennikova, 
L. M. Mokhova, Kh. A. Arslanov, F. E. Maksimov, 
A. Yu. Petrov and Corresponding Member 
of the RAS V. G. Sakhno 
p. 779  

Geophysics

Azimuthal Elastic Anisotropy of the Upper Mantle
under the Central Part of the Voronezh Uplift
A. G. Goev and E. V. Kalinina 
p. 787  

Peculiarities of Subduction in the Junction of 
the Kuril–Kamchatka and Aleutian Island Arcs
Academician E. I. Gordeev, Corresponding Member 
of the RAS I. Yu. Koulakov and N. M. Shapiro 
p. 790  

Physics of Atmosphere

Vertical Temperature Stratification of the Atmosphere
Depending on the Length of the Annual Insolation
Cycle from Simulations with the Coupled General Circulation Model
Academician I. I. Mokhov and A. V. Timazhev 
p. 795  

Turbulent Fluxes of the Dust Aerosol on the Desertified Area
G. I. Gorchakov, A. V. Karpov and R. A. Gushchin 
p. 799