On New Approaches in the Study of Evolution of Macrotaxa and the Concept of Econ I. A. Vislobokova OriginalPaper 20 May 2019 Pages: 1 - 9
Distribution Patterns and Morphology of Islandiella norcrossi (Cushman) in the Upper Quaternary Deposits of the Laptev Sea Ya. S. OvsepyanE. E. Taldenkova OriginalPaper 20 May 2019 Pages: 10 - 19
On the Taxonomic Composition of Mollusks from the Tavda Formation of Western Siberia S. V. PopovY. S. TrubinO. V. Amitrov OriginalPaper 20 May 2019 Pages: 20 - 29
Shell Microstructure of Strophomenide Bilobia Cooper (Brachiopoda) from the Late Ordovician of Baltoscandia A. A. Madison OriginalPaper 20 May 2019 Pages: 30 - 43
Bryozoans and Brachiopods from the Famennian (Upper Devonian) of the Central Russian Platform Z. A. TolokonnikovaA. B. Pakhnevich OriginalPaper 20 May 2019 Pages: 44 - 51
New Species of Mischopterida = Megasecoptera (Insecta) from the Permian Deposits of the Vorkuta Basin N. D. Sinitshenkova OriginalPaper 20 May 2019 Pages: 52 - 55
A New Species of the Genus Homocloeus Jordan (Coleoptera: Anthribidae) in Miocene Mexican Amber A. A. LegalovV. Yu. NazarenkoE. E. Perkovsky OriginalPaper 20 May 2019 Pages: 56 - 61
Lizards of the Families Eoxantidae, Ardeosauridae, Globauridae, and Paramacellodidae (Scincomorpha) from the Aptian–Albian of Mongolia V. R. Alifanov OriginalPaper 20 May 2019 Pages: 74 - 88
Xenoxylon (Coniferales) Fossil Woods from the Jurassic and Cretaceous Deposits of Siberia and the Russian Far East M. A. Afonin OriginalPaper 20 May 2019 Pages: 89 - 104