1. Disturbance of Organizational Equilibrium during the Change of Ancient Tetrapod Communities: Its Manifestations at the Middle–Late Permian Transition

   • M. A. Shishkin

   OriginalPaper 13 June 2022 Pages: 237 - 246

2. On Gigantism in Early Carboniferous Brachiopods of the Order Chonetida

   • G. A. Afanasjeva

   OriginalPaper 13 June 2022 Pages: 247 - 249

   

3. Late Bajocian and Early Bathonian Ostracods of the Russian Plate. Part II. Genera: Procytherura Whatley, Pseudohutsonia Wienholz, Acrocythere Neale, Nanacythere Herrig and Trachycythere Triebel et Klingler

   • E. M. Tesakova

   OriginalPaper 13 June 2022 Pages: 250 - 262

   

4. New Geinitziidae (Insecta, Reculida) from the Permian and Triassic of Eurasia

   • D. S. Aristov

   OriginalPaper 13 June 2022 Pages: 263 - 267

   

5. Early Evolution of Beetles of the Suborder Polyphaga (Insecta: Coleoptera) at the Permian–Triassic Boundary

   • E. V. Yan
   • O. D. Strelnikova

   OriginalPaper 13 June 2022 Pages: 268 - 279

   

6. First Record of the Weevil Genus Pseudanthonomus Dietz (Coleoptera: Curculionidae) from Mexican Amber

   • A. A. Legalov

   OriginalPaper 13 June 2022 Pages: 280 - 283

   

7. Icriodus olgaborisovnae sp. nov.—a New Conodont Species from the Mosolovian Regional Stage (Eifelian Stage, Middle Devonian) of the Voronezh Anteclise

   • V. M. Nazarova
   • L. I. Kononova

   OriginalPaper 13 June 2022 Pages: 284 - 295

   

8. On the First Finding of Soergelia minor (Artiodactyla, Bovidae) in the Lower Pleistocene of Taurida Cave in the Crimea and the History of the Genus Soergelia

   • I. A. Vislobokova

   OriginalPaper 13 June 2022 Pages: 296 - 304

   

9. Review of Information on Eocene Entomopathogenic Hypocreales (Ascomycota)

   • M. M. Sukhomlyn
   • D. D. Vorontsov
   • E. E. Perkovsky

   OriginalPaper 13 June 2022 Pages: 305 - 310

   

10. Feulgen Testing of the Nuclei of Leaf Cells of Taxodium dubium (Cupressaceae) from the Eocene Tavda Flora of Western Siberia

    • I. A. Ozerov
    • N. A. Zhinkina
    • A. V. Rodionov

    OriginalPaper 13 June 2022 Pages: 311 - 316

    

11. Cycads in the Permian of thе Subangara Region

    • A. V. Gomankov

    OriginalPaper 13 June 2022 Pages: 317 - 326

    

12. Anancites nom. nov., a replacement name for Adamas Chen et Wang, 2020 (Coleoptera, Lymexylidae)

    • E. E. Perkovsky

    QUESTIONS OF NOMENCLATURE 13 June 2022 Pages: 327 - 327

13. Comments on the Paper “Berriasian Ammonites of Supposed Tethyan Origin from the Type “Ryazanian”, Russia: a Systematic Re-Interpretation” (Frau et al., 2021)

    • V. V. Mitta

    REVIEWS AND DISCUSSIONS 13 June 2022 Pages: 328 - 332

    

14. Reply to: “Insects with 100 Million-Year-Old Dinosaur Feathers are not Ectoparasites” and “Crawlers of the Scale Insect Mesophthirus (Homoptera Xylococcidae) on Feathers in Burmese Amber—Wind Transport or Phoresy on Dinosaurs?”

    • T. P. Gao
    • X. Ch. Yin
    • D. Ren

    REVIEWS AND DISCUSSIONS 13 June 2022 Pages: 333 - 337

    

15. Crawlers of the Scale Insect Mesophthirus (Homoptera: Xylococcidae) on Feathers in Burmese Amber—Wind Transport or Phoresy on Dinosaurs?

    • D. E. Shcherbakov

    REVIEWS AND DISCUSSIONS 13 June 2022 Pages: 338 - 348

    

16. Erratum to: On Traces of Non-Equilibrium States in the Evolution of Terrestrial Vertebrate Communities across the Paleozoic–Mesozoic Boundary

    • M. A. Shishkin

    Erratum 13 June 2022 Pages: 349 - 349

17. Erratum to: Microspheres in the Silurian of the Altai Mountains: Morphology, Chemical Composition, Biomineralization, and Genesis

    • N. V. Sennikov
    • N. V. Novozhilova
    • V. A. Luchinina

    Erratum 13 June 2022 Pages: 350 - 350

18. Erratum to: On the Earliest Parkinsonia (Ammonoidea: Parkinsoniidae) from the Upper Bajocian (Middle Jurassic) of the Northern Caucasus, Russia

    • V. V. Mitta

    Erratum 13 June 2022 Pages: 351 - 351