1. Distribution of Atdabanian (Early Cambrian) Trilobites, Archaeocyaths, and Small Shelly Fossils in the Altai–Sayan Folded Area

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

   OriginalPaper 13 February 2019 Pages: 1481 - 1493

   

2. The Order Anetshelloida (Mollusca, Rostroconchia): Origin, Patterns, Mechanisms

   • A. V. Mazaev

   OriginalPaper 13 February 2019 Pages: 1494 - 1503

   

3. The Genus Delphinites Sayn (Ammonoidea: Neocomitidae) in the Lower Valanginian of the Russian Platform

   • V. V. Mitta

   OriginalPaper 13 February 2019 Pages: 1504 - 1516

   

4. Variability of Relative Body Chamber Length in Jurassic Ammonites of the Family Cardioceratidae Siemiradzki, 1891, and Its Taxonomic Significance

   • D. N. Kiselev

   OriginalPaper 13 February 2019 Pages: 1517 - 1544

   

5. Pterygotid Eurypterids from the Upper Silurian of Podolia (Ukraine)

   • S. V. Naugolnykh
   • E. S. Shpinev

   OriginalPaper 13 February 2019 Pages: 1545 - 1552

   

6. A New Record of Adelophthalmus (Eurypterida, Chelicerata) from the Devonian of the South Minusinsk Depression

   • E. S. Shpinev
   • A. N. Filimonov

   OriginalPaper 13 February 2019 Pages: 1553 - 1560

   

7. Ostracod Analysis of Callovian and Lower Oxfordian Deposits of the Mikhailovtsement Section (Ryazan Region): Methods and Results

   • E. M. Tesakova
   • Ya. A. Shurupova

   OriginalPaper 13 February 2019 Pages: 1561 - 1582

   

8. New Stoneflies of the Suborder Perlina Latreille, 1802 (Insecta: Perlida = Plecoptera) from the Middle Permian of the Kostovaty Locality in Udmurtia, Russia

   • N. D. Sinitshenkova

   OriginalPaper 13 February 2019 Pages: 1583 - 1592

   

9. Caddisflies (Insecta: Trichoptera) from the Middle Miocene of the Stavropol Region, Russia

   • I. D. Sukatsheva
   • V. D. Ivanov
   • D. S. Aristov

   OriginalPaper 13 February 2019 Pages: 1593 - 1609

   

10. Late Pleistocene Taphocoenosis of Insects and Small Mammals from the Upper Reaches of the Ob River

    • A. A. Gurina
    • R. Yu. Dudko
    • A. A. Legalov

    OriginalPaper 13 February 2019 Pages: 1610 - 1622

    

11. New Data on Enosuchid Anthracosauromorphs (Amphibia) of the Middle–Late Permian of European Russia: Part 2. New Taxa of Enosuchidae

    • V. V. Bulanov
    • V. K. Golubev

    OriginalPaper 13 February 2019 Pages: 1623 - 1632

    

12. New Data on Ornithischian Dinosaurs from the Late Jurassic of Transbaikalia, Russia

    • V. R. Alifanov

    OriginalPaper 13 February 2019 Pages: 1633 - 1636

    

13. Semantor macrurus Orlov, 1931 (Carnivora, Mustelidae): Morphology of the Hind Limb and a New View on Its Paleobiology

    • A. V. Lavrov
    • K. K. Tarasenko
    • A. N. Vlasenko

    OriginalPaper 13 February 2019 Pages: 1637 - 1646

    

14. Diatoms in the Orgueil Meteorite

    • R. B. Hoover
    • A. Yu. Rozanov
    • M. I. Kapralov

    OriginalPaper 13 February 2019 Pages: 1647 - 1650