1. Flat Spots within Cenozoic Sediments of the Nansen Basin, Arctic Ocean: Indicators for Serpentinization, Gas Generation and Accumulation Processes

   • S. Yu. Sokolov
   • W. H. Geissler
   • I. S. Patina

   OriginalPaper 18 April 2023 Pages: 1 - 15

   

2. Lithological Composition and Hydrocarbon Anomalies of Bottom Sediments in the Western Part of the East Siberian Sea

   • A. I. Gresov
   • A. V. Yatsuk
   • K. I. Aksentov

   OriginalPaper 18 April 2023 Pages: 16 - 31

   

3. Adsorption of Rare Earth Metal Cations by Base Metal Sulfides in the Broken Spur and TAG Hydrothermal Fields, Atlantic Ocean

   • G. V. Novikov
   • N. V. Lobus
   • O. Yu. Bogdanova

   OriginalPaper 18 April 2023 Pages: 32 - 41

   

4. Chemical Composition of Sediments and Its Changes at the Modern Hydrothermal System Center in the Middle Valley, Juan de Fuca Ridge, Hole 858B ODP

   • V. B. Kurnosov
   • Yu. I. Konovalov
   • K. R. Galin

   OriginalPaper 18 April 2023 Pages: 42 - 59

   

5. Are There Restrictions Related to the Presence of Land Plants for Reconstructing Rivers of Different Categories?

   • A. V. Maslov
   • O. Yu. Melnichuk

   OriginalPaper 18 April 2023 Pages: 60 - 83

   

6. Varieties of Fossil Resins of the Western Central Asia and Their Molecular Structure

   • O. V. Martirosyan
   • M. A. Bogdasarov

   OriginalPaper 18 April 2023 Pages: 84 - 93