1. On Some Volgian Ammonites and Their Nomenclatural Types

   • V. V. Mitta
   • I. A. Starodubtseva

   OriginalPaper 24 October 2018 Pages: 469 - 480

   

2. New Species of Crassatellidae (Bivalvia) from the Middle Eocene of Ukraine

   • A. A. Berezovsky

   OriginalPaper 24 October 2018 Pages: 481 - 490

   

3. Preservation of Mineralized Soft Tissues and Their Imprints on the Shells of Ancient Phosphatic Brachiopods

   • G. T. Ushatinskaya

   OriginalPaper 24 October 2018 Pages: 491 - 496

   

4. Some Aspects of the Brachiopod–Brachiopod Relationships

   • V. S. Zhuravlev
   • A. V. Pakhnevich

   OriginalPaper 24 October 2018 Pages: 497 - 505

   

5. Trilobites from the Gzhelian (Pennsylvanian) of the Moscow Region

   • E. V. Mychko
   • A. S. Alekseev

   OriginalPaper 24 October 2018 Pages: 506 - 519

   

6. Ordovician Ostracods from the Core of the Gaindinskaya-3 Reference Borehole (Tunguska Syneclise, Siberian Platform)

   • T. V. Gonta
   • A. V. Kanygin

   OriginalPaper 24 October 2018 Pages: 520 - 534

   

7. Caddisflies (Insecta, Trichoptera) from the Upper Mesozoic Chernovskie Kopi Locality (Transbaikalia): Part 1. Imago

   • I. D. Sukacheva
   • D. V. Vasilenko

   OriginalPaper 24 October 2018 Pages: 535 - 540

   

8. On the Fauna of Bristletails (Zygentoma, Microcoryphia) of the Rovno Amber

   • V. G. Kaplin
   • E. E. Perkovsky

   OriginalPaper 24 October 2018 Pages: 541 - 545

   

9. Juvenile Leuroglossus kobylianskyi (Argentiformes, Microstomatidae, Bathylaginae) from the Miocene of Sakhalin Island

   • O. S. Voskoboinikova
   • M. V. Nazarkin

   OriginalPaper 24 October 2018 Pages: 546 - 549

   

10. On the Finding of Neosuchians (Neosuchia, Crocodyliformes) in the Middle Jurassic (Bathonian) Deposits of the Moscow Region

    • D. I. Pashchenko
    • I. T. Kuzmin
    • M. B. Efimov

    OriginalPaper 24 October 2018 Pages: 550 - 562

    

11. Stellarossica gen. nov. and the Infragroup Keltmiides infragroup. nov.: Extremely Large Acanthomorph Acritarchs from the Vendian of Siberia and the East European Platform

    • V. G. Vorob’eva
    • V. N. Sergeev

    OriginalPaper 24 October 2018 Pages: 563 - 573

    

12. A New Species of Marskea Florin (Pinopsida) from the Middle Jurassic of the Irkutsk Coal Basin (East Siberia)

    • N. V. Nosova
    • A. I. Kiritchkova

    OriginalPaper 24 October 2018 Pages: 574 - 581

    

13. Darwinula oryzalis nom. nov.—A New Replacement Name for the Preoccupied Specific Name Darwinula acuta Mishina, 1966 (Ostracoda)

    • M. A. Naumcheva

    QUESTIONS OF NOMENCLATURE 24 October 2018 Pages: 582 - 582

14. Archaeoryctes Zheng, 1979 (Mammalia), nomen protectum, and Archaeoryctes Czerniavsky, 1881 (Annelida), nomen oblitum

    • A. V. Lopatin

    QUESTIONS OF NOMENCLATURE 24 October 2018 Pages: 583 - 585

15. On the Nomenclature of the Genera Krylovia and Samarospadix (Vojnovskyales)

    • A. B. Doweld

    QUESTIONS OF NOMENCLATURE 24 October 2018 Pages: 586 - 588