1. New Data on the Sezym Formation (Lower Permian, Polar Urals)

   • N. S. Inkina

   GEOLOGY 19 December 2019 Pages: 1269 - 1272

   

2. First Results of Dating Detrital Zircons from the Late Precambrian Quartzite–Schist Sequences of the Chu Block (Southern Kazakhstan)

   • N. A. Kanygina
   • A. A. Tretyakov
   • J. V. Plotkina

   GEOLOGY 19 December 2019 Pages: 1273 - 1276

   

3. New Data on the Age of Magmatic Events in Oloy Tectonic Zone, West Chukotka Area (Evidences from Zircon U–Pb Dating)

   • T. V. Kara
   • P. L. Tikhomirov
   • A. D. Demin

   GEOLOGY 19 December 2019 Pages: 1277 - 1280

   

4. The Final Stage of Silicic Island Arc Magmatism in the Northern Urals

   • G. A. Petrov
   • N. I. Tristan
   • A. V. Maslov

   GEOLOGY 19 December 2019 Pages: 1281 - 1284

   

5. Dike Magmatism in the Evolution of the Transform Active Continental Margin of the Siberian Craton in the Ediacaran

   • A. E. Vernikovskaya
   • V. A. Vernikovsky
   • E. A. Bogdanov

   GEOLOGY 19 December 2019 Pages: 1285 - 1288

   

6. Geological Structure and Petroleum Potential of the Kara Sea Shelf

   • V. A. Kontorovich
   • A. E. Kontorovich

   GEOLOGY 19 December 2019 Pages: 1289 - 1293

   

7. Isotope Fractionation in TiO₂ Polymorphs (Rutile, Anatase, Brookite) Estimated from “First Principles”

   • D. P. Krylov
   • A. B. Kuznetsov

   GEOCHEMISTRY 19 December 2019 Pages: 1294 - 1296

   

8. The Unique Role of Pore Water in Lateritic Bauxite Formation, Republic of Guinea

   • M. A. Makarova
   • V. I. Mamedov
   • E. S. Shipilova

   GEOCHEMISTRY 19 December 2019 Pages: 1297 - 1300

   

9. Formation of Drop-Shaped Inclusions Based on Pt, Pd, Au, Ag, Bi, Sb, Te, and As under Crystallization of an Intermediate Solid Solution in the Cu–Fe–Ni–S System

   • E. F. Sinyakova
   • V. I. Kosyakov
   • N. A. Goryachev

   GEOCHEMISTRY 19 December 2019 Pages: 1301 - 1305

   

10. Mathematical Model for the Motion of Solutions Taking into Account the Osmotic Effect

    • M. M. Ramazanov
    • A. V. Karakin
    • L. I. Lobkovskiy

    GEOPHYSICS 19 December 2019 Pages: 1306 - 1309

    

11. The Possibility of Increasing the Efficiency of Powerful Vibroseismic Sources

    • A. L. Sobisevich
    • R. A. Zhostkov

    GEOPHYSICS 19 December 2019 Pages: 1310 - 1312

    

12. Occurrence of Precursors of PKP Waves in the Layered Radial-Symmetric Earth

    • A. G. Fatyanov
    • V. Yu. Burmin

    GEOPHYSICS 19 December 2019 Pages: 1313 - 1317

    

13. The First AMS Dating of Organic Microinclusions in an Ice Wedge of the Upper Part of the Batagay Yedoma Megaslump (Yakutia)

    • Yu. K. Vasil’chuk
    • J. Yu. Vasil’chuk

    GEOGRAPHY 19 December 2019 Pages: 1318 - 1321

    

14. Oxygen Isotope Composition of Zircons from the Talnakh Economic Intrusion of the Noril’sk Province: First Data

    • I. Yu. Badanina
    • E. A. Belousova
    • S. F. Sluzhenikin

    GEOCHEMISTRY 19 December 2019 Pages: 1322 - 1325

    

15. Sulfide Mineralization Hosted by Spurrite-Mervinite Marbles (Kochumdek River, East Siberia)

    • E. V. Sokol
    • A. S. Deviatiiarova
    • V. Yu. Kolobov

    GEOCHEMISTRY 19 December 2019 Pages: 1326 - 1329

    

16. Manifestation of Lunar and Solar Tides in the Spectra of GPS Coordinate Data

    • A. A. Spivak
    • V. A. Kharlamov

    GEOPHYSICS 19 December 2019 Pages: 1330 - 1332

    

17. The Asymmetric Distribution of Heat Flow along Mid-Oceanic Ridges

    • M. D. Khutorskoi
    • E. A. Teveleva

    GEOPHYSICS 19 December 2019 Pages: 1333 - 1338

    

18. New Results on the History of the Sea of Azov in the Holocene

    • G. G. Matishov
    • V. V. Polshin

    GEOGRAPHY 19 December 2019 Pages: 1339 - 1344

    

19. Indicators in Estimation of Land Degradation Neutrality for Russian Boreal Forests

    • A. V. Ptichnikov
    • D. V. Karelin
    • V. I. Grabovsky

    GEOGRAPHY 19 December 2019 Pages: 1345 - 1347

    

20. Pyrogenic Reservoir Rocks as a Factor of Geofluidodynamic Inhomogeneity

    • L. A. Abukova
    • I. F. Yusupova

    GEOCHEMISTRY 19 December 2019 Pages: 1348 - 1351

    

21. U‒Pb Age of Sphene and the Petrochemical, Mineralogical, and Geochemical Features of Alkaline Rocks of the Bogdo Complex (Arctic Siberia)

    • N. L. Dobretsov
    • S. M. Zhmodik
    • S. A. Sergeev

    GEOCHEMISTRY 19 December 2019 Pages: 1352 - 1357

    

22. Olivine in a Coesite-bearing Eclogite from the Udachnaya Kimberlite Pipe

    • D. S. Mikhailenko
    • D. I. Rezvukhin
    • N. V. Sobolev

    GEOCHEMISTRY 19 December 2019 Pages: 1358 - 1362

    

23. Relationship between Magmatic, Metamorphic, and Hydrothermal Processes within the Baikal–Muya Terrane (Eastern Siberia): Constraints from High-Precision Geochronological Study of the Kedrovskii Granitoid Massif

    • A. V. Chugaev
    • I. V. Chernyshev
    • I. V. Anisimova

    GEOCHEMISTRY 19 December 2019 Pages: 1363 - 1367

    

24. On Stability of Stratified Elastic Geosystems in a Gravity Field

    • E. I. Ryzhak
    • S. V. Sinyukhina

    GEOPHYSICS 19 December 2019 Pages: 1368 - 1371

    

25. Geodynamic Processes Preceding the Sea of Okhotsk Deep Earthquake of May 24, 2013, with Magnitude M_w = 8.3

    • P. P. Firstov
    • V. E. Glukhov
    • H. Takahashi

    GEOPHYSICS 19 December 2019 Pages: 1372 - 1375

    

26. Dynamics of Surging Glaciers in the Sugran River Basin (Pamirs)

    • V. M. Kotlyakov
    • L. P. Chernova
    • T. Y. Khromova

    GEOGRAPHY 19 December 2019 Pages: 1376 - 1382