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Article
Age of island-arc granites in the Shchuch’ya zone, Polar Urals: First U–Pb (SIMS) results
The granitic magmatism occurred at the precollisional stage of the continentalization of the mafic basement of the Shchuch’ya island arc system. The first U–Pb (SIMS, SHRIMP II) data on zircons indicate three ...
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Article
Age of granitoids in the Pripechora fault zone of the basement of Pechora Basin: First U–Pb (SIMS) data
Upper Precambrian basement of the Pechora Basin that is located between the Urals and Timan and is a part of the Pechora plate lies beneath 1–7 km of Ordovician-Cenozoic sediment cover. On the base of geophysi...
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Article
First U-Pb data on age of granitoids in the basement of the Pechora basin
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Article
U-Pb dating and provenance of detrital zircons from the Upper Precambrian deposits of North Timan
Timan comprises the southwest edge of the Pechora Plate. The plate basement is composed of variably metamorphosed sedimentary, mainly terrigenous, and igneous rocks of the Late Precambrian age that are general...
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Article
U-Pb age of detrital zircons from the Upper Precambrian terrigenous section of North Timan
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Article
Age of lamprophyres of the Middle Timan: First Rb-Sr data
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Article
Isotopic age of the Permian-Triassic basaltic magmatism in the Polar Cis-Urals: Rb-Sr and Sm-Nd data
Two basaltic lava flows are confined to the Permian-Triassic boundary in succession of continental deposits of the Polar Cis-Urals that is confirmed by Rb-Sr (250 ± 15 Ma) and Sm-Nd (249 ± 17 Ma) dates obtaine...
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Article
New data on the Precambrian age of Marunkeu eclogites (Polar Urals)