1. Change of Conditions of the Formation of the Karelian Province of the Baltic Shield Continental Crust during Transition from Meso- to Neoarchean: Geochemical Study Results

   • V. P. Chekulaev
   • N. A. Arestova
   • G. A. Kucherovskii

   OriginalPaper 07 June 2018 Pages: 243 - 260

2. Late Ordovician Reefs and the Biological Crisis at the Ordovician–Silurian Boundary

   • V. G. Kuznetsov

   OriginalPaper 07 June 2018 Pages: 261 - 266

3. Biostratigraphy and Sedimentary Settings of the Middle Devonian Succession of the Yuryung-Tumus Peninsula, Khatanga Gulf of the Laptev Sea

   • N. V. Sennikov
   • T. A. Shcherbanenko
   • A. Yu. Yazikov

   OriginalPaper 07 June 2018 Pages: 267 - 282

4. Faunistic Substantiation of Stratigraphic Occurrence of the Pleuromeia (Isoëtopsida) Plant in the Triassic of Gorny Mangyshlak, Republic of Kazakhstan

   • V. A. Gavrilova
   • N. S. Snigirevskaya

   OriginalPaper 07 June 2018 Pages: 283 - 297

5. Marine Early Bajocian Deposits of the Lower Volga Region (Volgograd Region) and Their Belemnite-Based Stratigraphy

   • A. P. Ippolitov

   OriginalPaper 07 June 2018 Pages: 298 - 332

6. Jurassic and Early Cretaceous Radiolarians of Siliceous Sequences of the Vaamychgyn–Podgornaya Interfluve, Econai Zone, Koryak Highland

   • N. Yu. Bragin

   OriginalPaper 07 June 2018 Pages: 333 - 343

7. Influence of Climate Changes in the Late Pleistocene–Holocene on Composition of Bottom Sediments of the Selenga–Buguldeika Saddle, Lake Baikal

   • Yu. N. Markova
   • A. V. Oshchepkova
   • K. V. Chudnenko

   OriginalPaper 07 June 2018 Pages: 344 - 353

8. Keivy Paraschists (Archean–Early Proterozoic): Nanobacteria and Life

   • M. M. Astafieva
   • V. V. Balaganskii

   Discussions 07 June 2018 Pages: 354 - 363

9. Pseudofossils, Contaminants, and Other Hazards in Archean and Proterozoic Micropaleontology

   • M. A. Fedonkin
   • V. N. Sergeev

   Discussions 07 June 2018 Pages: 364 - 365