Results 251 to 260 of about 1,221,940 (319)

THE GENESIS OF LAKE TUGAR-SALGAN IN THE WESTERN FOOTHILLS OF THE SOUTHERN URALS

Aleksandr I. Smirnov
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Arc–continent collision in the Southern Urals

Earth-Science Reviews, 2006
Abstract The Southern Urals of Russia contain what is arguably one of the best-preserved examples of an arc–continent collision in any Paleozoic orogen. The arc–continent collision history recorded in the rocks of the Southern Urals began in the Early Devonian with the onset of intra-oceanic subduction and the formation of the Magnitogorsk Arc and ...
Dennis L Brown-Marsh, Joaquina Alvarez-Marron, Christopher Juhlin   +2 more
exaly   +2 more sources

Mosasaurs (Squamata: Mosasauridae) from the Upper Cretaceous of the Southern Urals

Paleontological Journal
D. V. Grigoriev, N. Zverkov, A. V. Nikiforov   +2 more
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The initial stage of Early Carboniferous rifting in the Southern Urals: fi rst results of zircon U-Pb dating from granitoids of Neplyuevka complex

Moscow University Bulletin Series 4 Geology, 2022
Zircons from the Early Carboniferous granitoids of the Neplyuevkа massif of the South Urals have been dated (SHRIMP). Two different age groups are distinguished among the studied zircons: 1 — from 334 to 342 Ma; 2 — from 354 to 356 Ma.
A. Tevelev, I. Sobolev, A. Borisenko, N. Pravikova, A. J. Kazansky, E. Koptev, I. Kosheleva, J. Žák   +7 more
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Lakes ecosystem response to Holocene climate changes and human impact in the Southern Urals: Diatom and geochemical proxies

Holocene, 2017
Anna V Maslennikova
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Late Ediacaran magnetic field hyperactivity: Quantifying the reversal frequency in the Zigan Formation, Southern Urals, Russia

, 2021
The behavior and strength of the Late Ediacaran-Early Cambrian magnetic field may provide a unique background for unravelling controversial plate reconstructions, the nature of the inner core and even biological evolution. Recent studies suggest that the
N. M. Levashova, I. Golovanova, D. Rudko, K. N. Danukalov, S. Rudko, Salmanova R. Yu, J. Meert   +6 more
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The cave bears from Imanay Cave (Southern Urals, Russia)

Historical Biology, 2022
In the rich vertebrate fauna of Imanay Cave the abundant material of the small-sized cave bears was originally assigned to the taxon Ursus savini. Teeth and metapodials of statistical amounts were compared with other cave bear faunas and the taxonomic ...
D. Gimranov, H. Bocherens, Nadja Kavcik-Graumann, Doris Nagel, G. Rabeder   +4 more
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Climatic changes on the Southern Urals

25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2019
This paper presents an analysis of the average monthly temperature data of the surface layer of air according to figures from 10 weather stations located in the territory of the Southern Urals. In order to study the space-time structure of surface temperature, we converted the temperature series into empirical orthogonal components (EOS) via the ...
Denis Y. Vasil'ev, Vladimir Semenov, Vladimir Vodopyanov   +2 more
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Polymorphism of Birches in the Southern Trans-Urals

Doklady Biological Sciences
Tzvelev and Kulikov, who are leading monographers of the genus Betula, recognize the independence of birch microspecies. In the Southern Trans-Urals, B. krylovii belongs to this group. Most studies of Betula representatives have employed conventional phenotype-based methods and lack mechanisms to resolve taxonomic challenges in the complex genus.
O E, Cherepanova, S O, Medvedeva, V V, Napalkova, I V, Petrova, V A, Balakhonova, Z A, Sadov   +5 more
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Zirconology of izrandites (Southern Urals)

Doklady Earth Sciences, 2011
)rocks previously unknown in the Urals were discovered in the 1960s and 1970s to the north of Zlatoust,near the village of Aleksandrovka (Southern Urals), inmetamorphic rocks of the Aleksandrovskii Complexand called izrandites (after the Izranda River) [1–3].According to the mineral and chemical composition,they may be compared with basaltoids of the ...
A. A. Krasnobaev, V. N. Puchkov, S. V. Busharina, V. I. Kozlov, S. L. Presnyakov   +4 more
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