Freight Transportation in the Soviet Union: A Comparison with the United States [PDF]
Ernest W. Williams, Jr.
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Kilometric sea level changes during the Messinian salinity crisis caused by river erosion and climate. [PDF]
García-Castellanos D +4 more
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New and little-known bees of the genus <i>Colletes</i> Latreille, 1802 (Hymenoptera, Colletidae) from the Nakhchivan Autonomous Republic of Azerbaijan, with descriptions of two new species. [PDF]
Kuhlmann M +2 more
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Freight Transportation in the Soviet Union, Including Comparisons with the United States [PDF]
Ernest W. Williams, Jr.
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The Linkage Between Ecotoxins Within Maximum Permissible Concentrations, Oxidative Stress and Antibodies Against Cyclic Citrullinated Peptides in Patients and Persons at Preclinic Stages of Rheumatoid Arthritis. [PDF]
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A phylogeographic pattern of the trans-Palaearctic littoral water flea <i>Pleuroхus truncatus</i> (O.F. Müller, 1785) (Cladocera: Chydoridae). [PDF]
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Early Maastrichtian cheilostome bryozoans from the middle Volga River region
PalZ, 2020Eight species in six genera of cheilostome bryozoans are described from an early Maastrichtian outcrop located in the Saratov Region, middle Volga River region, southern Russia. The studied bryozoan assemblage includes a new species, Cheethamia volgaensis sp.
Anna V. Koromyslova, Vladimir B. Seltser
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The Middle Volga Region is one of the most populated and agriculturally developed geographic regions of the East European Plain within European Russia, where noticeable changes in climate and land use/cover were observed since the 1980s and the early 1990s respectively.
Artem Gusarov
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Abstract —Eight dinocyst-based and three spore- and pollen-based biostratigraphic units are defined in the Kimmeridgian, Volgian, and Hauterivian of the Gorodishchi section, based on a biostratigraphic analysis of the successions of marine and terrestrial palynomorphs.
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