Zobrazeno 1 - 10 of 30 pro vyhledávání: '"S. D. Velikoslavinsky"'
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Akademický článek
MAIN STAGES OF CONTINENTAL CRUST FORMATION IN THE WESTERN ALDAN SHIELD: CONSTRAINTS FROM SM-ND ISOTOPE SYSTEMATICS OF CENOZOIC SANDS IN THE CHARA AND TOKKA BASINS
Autor: A. B. Коtоv, T. M. Skovitina, V. P. Kovach, S. D. Velikoslavinsky, D. V. Lopatin, E. V. Sklyarov, E. V. Tolmacheva, O. V. Bobrovskaya
Publikováno v: Геодинамика и тектонофизика, Vol 8, Iss 3, Pp 495-498 (2017)
Previous geochronological and Sm-Nd isotopegeochemical studies have identified the main stages of the Precambrian continental crust formation in the central and eastern parts of the Aldan Shield [Kotov et al., 2006], while its western part (Chara-Ole
Externí odkaz: https://doaj.org/article/7dfd2802bbfa409eba24b21bff60f9dc
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4
Paleoproterozoic Age of Gneiss-Granites of the Mamskaya Zone (Baikal–Patom Belt): Geological Implications
Autor: A. B. Kuznetsov, S. D. Velikoslavinsky, A. M. Fedoseenko, E. Yu. Rytsk, A. A. Andreev, E. V. Tolmacheva
Publikováno v: Doklady Earth Sciences. 498:367-371
This article presents the results of U–Pb geochronological study of gneiss-granites of the Mamskaya zone. The age estimate of 1874 ± 9 Ma (SIMS method) obtained for the magmatic protolith of gneiss-granites for the first time proves the close form
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd2215f33f416bc2eac522533fb9bafa
https://doi.org/10.1134/s1028334x21050159
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5
Results of the Study of Zircon (SIMS) from Granitoids of the Konstantinovskii Stock (Area of the Sukhoi Log Gold Deposit): Age, Sources, and Geological Consequences
Autor: E. V. Tolmacheva, A. B. Kuznetsov, A. A. Andreev, S. D. Velikoslavinsky, N. V. Rodionov, E. Yu. Rytsk, A. M. Fedoseenko
Publikováno v: Doklady Earth Sciences. 496:146-150
The results of U–Pb geochronological (SIMS) study of zircons from granitoids of the Konstantinovskii Stock located 6 km from the Sukhoi Log gold deposit are reported. The 206Pb/238U weighted average age for long-prismatic crystals, rims, and cores
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae14219d178c9fd0104c46efef10b25f
https://doi.org/10.1134/s1028334x21020173
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6
The Upper Age Boundary of the Formation of the Olondo Fragment of the Tokko–Khani Greenstone Belt, Aldan Shield: U–Pb (ID-TIMS) Geochronological Data
Autor: Julia V. Plotkina, E. B. Sal’nikova, Kuo-Lung Wang, V. P. Kovach, N. V. Popov, S. D. Velikoslavinsky, A. M. Fedoseenko, A. B. Kotov
Publikováno v: Doklady Earth Sciences. 494:767-772
This work presents new U–Pb ID-TIMS geochronological data obtained for the rocks of the metagabbro–diorite–tonalite complex of the Olondo fragment of the Tokko–Khani greenstone belt of the Aldan Shield, Siberian Craton. Wide development of ul
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::722df4c5b5c26ae20bfe0232f1f94479
https://doi.org/10.1134/s1028334x20100062
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7
Age of Detrital Zircons and Sources of Terrigenous Deposits of the Olokit Zone (Northern Baikal Region)
Autor: K-L. Wang, V. P. Kovach, A. B. Kuznetsov, S. D. Velikoslavinsky, E. Yu. Rytsk, S-L. Chung
Publikováno v: Doklady Earth Sciences. 493:600-603
This work presents the results of U–Th–Pb (LA–ICP–MS) geochronological study of detrital zircons from terrigenous deposits of the Olokit zone of the Baikal–Patom fold–thrust belt of the Siberian Craton. It was established that the age of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1aa17e935ee57310edb4974914f60d9
https://doi.org/10.1134/s1028334x20080115
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8
The Early Cambrian Age and Crustal Sources of Granitoids of the Goryachinskiy Pluton (Northern Baikal): Geodynamic Implications
Autor: Yu. V. Plotkina, E. Yu. Rytsk, S. D. Velikoslavinsky, V. V. Yarmolyuk, A. A. Andreev, E. S. Bogomolov, Yu. M. Lebedeva, I. V. Anisimova, A. M. Fedoseenko, E. B. Sal’nikova
Publikováno v: Doklady Earth Sciences. 484:163-166
New results of U–Pb zircon and Nd–isotope analyses of the Goryachinskiy Pluton adakite granites have been obtained. The pluton is exposed along the Baikal coast in the section where a section of sheared tectonic sheets of the Baikal–Muya Belt w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f84908ebac6f1d4c0e7402e8d2728db
https://doi.org/10.1134/s1028334x19020053
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9
Age and Sources of Metasandstone of the Chiney Subgroup (Udokan Group, Aldan Shield): Results of U–Th–Pb Geochronological (LA–ICP–MS) and Nd Isotope Study
Autor: A. B. Kotov, S. D. Velikoslavinsky, V. P. Kovach, Dmitry P. Gladkochub, B. M. Gorokhovsky, V. N. Podkovyrov, Yu. V. Plotkina, N. Yu. Zagornaya, E. V. Tolmacheva
Publikováno v: Doklady Earth Sciences. 482:1138-1141
Results of U–Th–Pb LA–ICP–MS analysis of detrital zircons from metasandstones of the Chiney Subgroup (Udokan Group, Aldan Shield) have been obtained. It has been revealed that rocks of the Paleoproterozoic (about 1.90, 1.98, and 2.50 Ga) and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23894e739f0f8f1f0232013271da2578
https://doi.org/10.1134/s1028334x18090155
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10
Geology of the Karalon Gold Ore Field in the Mid-Vitim Highlands
Autor: E. Yu. Rytsk, E. S. Bogomolov, V. I. Samorukov, S. D. Velikoslavinsky, V. P. Kovach, I. A. Alekseev
Publikováno v: Geology of Ore Deposits. 60:300-327
The paper present new data on the geology of the Karalon gold ore field in northern Buryatia, including its regional position and a brief description of the mineralization, gold–sulfide and gold–quartz–low-sulfide ore objects, host rocks, and c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cba2e2012c5f5b8f161dc148435dea6d
https://doi.org/10.1134/s1075701518040049
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