1. The Age and Petrogenesis of Felsic Volcanics of the Algan Mountains, Koryak Highland, Northeast Russia

   • P. I. Fedorov
   • A. V. Moiseev
   • E. S. Bogomolov

   OriginalPaper 25 April 2021 Pages: 85 - 101

   

2. The Taezhny Epithermal Vein Silver Ore Deposit (Sikhote Alin): Regional Position, Formation Conditions, Geochemistry, and Mineral Composition

   • V. V. Ratkin
   • L. F. Simanenko
   • O. A. Eliseeva

   OriginalPaper 25 April 2021 Pages: 102 - 118

   

3. Mesozoic Radiolarians from Rhythmically-Layered Deposits in the Islands of the Rimsky-Korsakov Archipelago (Peter the Great Bay, Japan Sea) and their Implications for the Triassic–Jurassic Boundary

   • O. L. Smirnova
   • E. A. Bessonova
   • T. A. Emel’yanova

   OriginalPaper 25 April 2021 Pages: 119 - 133

   

4. On the Chaun Paleoflora in the Chukotka Nonmarine Cretaceous

   • S. V. Shczepetov
   • V. Yu. Neshataeva

   OriginalPaper 25 April 2021 Pages: 134 - 143

   

5. Distribution of Gases in Bottom Sediments of the Southwestern Sub-Basin South China Sea (Bien Dong)

   • Le Duc Luong
   • A. I. Obzhirov
   • A. I. Eskova

   OriginalPaper 25 April 2021 Pages: 144 - 154

   

6. The Petrological and Geochemical Features of Basalts from Dredging Stations 2776 and 2764 (Philippine Sea)

   • T. A. Emelyanova
   • Yu. I. Mel’nichenko
   • N. S. Lee

   OriginalPaper 25 April 2021 Pages: 155 - 166

   

7. The Age of the Epithermal Gold–Silver Mineralization at the Kubaka Deposit (Omolon Cratonic Terrane, Northeast Russia): Geological and Isotopic-Geochronological (U–Pb, ⁴⁰Ar/³⁹Ar) Constraints

   • A. A. Sidorov
   • N. E. Savva
   • L. N. Shishakova

   OriginalPaper 25 April 2021 Pages: 167 - 173