1. Morphology, Paleobiology and Systematics of the Mobergellids, a Group of Cambrian Problematic Fossils

   • Yu. E. Demidenko
   • P. Yu. Parkhaev

   OriginalPaper 07 October 2020 Pages: 441 - 458

   

2. New Find of Inoceramus-Like Bivalves of the Genus Atomodesma in the Southern Verkhoyansk Region, and Invasions of Extra-Boreal Mollusks into Northeastern Asia during the Permian

   • A. S. Biakov
   • R. V. Kutygin

   OriginalPaper 07 October 2020 Pages: 459 - 463

   

3. New Ammonoids from the Devonian–Carboniferous Boundary Beds in Berchogur (Western Kazakhstan)

   • S. V. Nikolaeva

   OriginalPaper 07 October 2020 Pages: 464 - 476

   

4. On New Records of Cephalopod Jaws from the Upper Bajocian (Middle Jurassic) of the Northern Caucasus (Russia, Karachay-Cherkessia)

   • A. A. Mironenko
   • V. V. Mitta

   OriginalPaper 07 October 2020 Pages: 477 - 486

   

5. The Shell Microstructure of the Earliest Paterinids (Brachiopoda) and Its Postmortem Alteration

   • G. T. Ushatinskaya

   OriginalPaper 07 October 2020 Pages: 487 - 500

   

6. Shell Microstructure in Representatives of the Genus Lingulipora Girty from the Frasnian (Upper Devonian) Deposits of Southern Timan

   • T. N. Smirnova
   • E. A. Zhegallo

   OriginalPaper 07 October 2020 Pages: 501 - 507

   

7. On the Systematic Position of Ferganotoechia Rzhonsnitskaia, 1978 (Rhynchonellida, Brachiopoda)

   • A. V. Pakhnevich

   OriginalPaper 07 October 2020 Pages: 508 - 513

   

8. A New Bryozoan of the Genus Dianulites Eichwald from the Ordovician of Gorny Altai and the Russian Arctic

   • A. V. Koromyslova
   • N. V. Sennikov

   OriginalPaper 07 October 2020 Pages: 514 - 523

   

9. New and Little Known Gryllones Insects (Insecta: Gryllones: Cnemidolestida, Reculida) from the Triassic of Eurasia

   • D. S. Aristov

   OriginalPaper 07 October 2020 Pages: 524 - 530

   

10. Revision of Plioperdix (Aves: Phasianidae) from the Plio-Pleistocene of Ukraine

    • N. V. Zelenkov
    • L. V. Gorobets

    OriginalPaper 07 October 2020 Pages: 531 - 541

    

11. Filamentous Cyanobacteria from the Vendian Deposits of the Nepa Regional Stage of Interior Areas of the Siberian Platform

    • E. Yu. Golubkova
    • B. B. Kochnev

    OriginalPaper 07 October 2020 Pages: 542 - 551

    

12. Findings of Diatom Algae in the Trunk and Buccal Cavity Content of a Mammoth from Sediments of the Late Pleistocene of Yakutia

    • S. I. Genkal
    • V. A. Gabyshev
    • A. V. Protopopov

    OriginalPaper 07 October 2020 Pages: 552 - 559