1. New Data on Biostratigraphy of the Middle Cambrian Section at the Khorbusuonka River, Northeastern Siberian Platform

   • I. V. Korovnikov
   • D. A. Tokarev

   OriginalPaper 12 February 2019 Pages: 599 - 610

   

2. “Rejuvenated” Globular Phyllosilicates in the Riphean Deposits of the Olenek Uplift (North Siberia): Structural Identification and Geological Significance of Rb–Sr and K–Ar Age Data

   • T. S. Zaitseva
   • I. M. Gorokhov
   • O. V. Dorzhieva

   OriginalPaper 12 February 2019 Pages: 611 - 633

   

3. The Ludfordian Lau Event (Upper Silurian) in the Northeastern Regions of European Russia

   • A. I. Antoshkina

   OriginalPaper 12 February 2019 Pages: 634 - 658

   

4. Singil Deposits in the Quaternary Scheme of the Lower Volga Region: New Data

   • A. S. Zastrozhnov
   • G. A. Danukalova
   • R. G. Kurmanov

   OriginalPaper 12 February 2019 Pages: 659 - 697

   

5. Hypostratotype of the Bashkirian Stage of the Carboniferous System (Askyn River, Bashkortostan): Lithology, Isotopes (δ¹³C, δ¹⁸O), and Carbonate Depositional Settings

   • V. N. Kuleshov
   • K. M. Sedaeva
   • E. N. Gorozhanina

   OriginalPaper 12 February 2019 Pages: 698 - 719