Search Results - "Donskaya, T. V."
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First Evidence of the Precambrian Diamond Source of the Siberian Platform: U–Pb LA-ICP-MS Geochronological Studies of Detrital Zircon from Sedimentary Rocks of the Moti Group
Published in Doklady earth sciences (01-09-2023)“…The U–Pb LA-ICP-MS age is analyzed for detrital zircons from diamondiferous sandstones of the Khuzhir Formation of the Moti Group of a sedimentary cover of the…”
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Geochemical Criteria for the Classification of Dolerite Dikes in the Central Part of the Baikal Basement Inlier of the Siberian Craton
Published in Geochemistry international (01-05-2023)“…— The paper presents detailed geological, petrographic, geochemical, and isotope data on the dolerites from dykes of the Baikal dike subswarm in the central…”
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Geochemical Composition of Dolerites as an Indicator of the Distance of a Dike Swarm from the Mantle Plume Center (Case Study of Proterozoic Dike Swarms, Siberian Craton)
Published in Doklady earth sciences (01-04-2020)“…Based on investigation of Proterozoic mafic dike swarms of the Siberian Craton, we inferred how the geochemical and isotopic characteristics of dike swarms of…”
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The U–Pb Age of Detrital Zircons from Paleozoic Sedimentary Sequences of the Southwestern Siberian Platform as Evidence of Paleoproterozoic and Early Paleozoic Orogenic Events
Published in Doklady earth sciences (01-08-2020)“…This work presents the results of the isotope dating of detrital zircons from sandstones of the Bratsk (O 3 ), Kezhemskaya (S 1 ), and Baeronovka (C 1 )…”
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A New Ectasian Event of Basitic Magmatism in the Southern Siberian Craton
Published in Doklady earth sciences (01-05-2019)“…On the basis of U–Pb dating of zircon and baddeleyite from gabbro–dolerite of the Goloustnaya dyke swarm (southern margin of the Siberian Craton), the age of…”
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Geochemistry and Petrogenesis of Mesoproterozoic Dykes of the Irkutsk Promontory, Southern Part of the Siberian Craton
Published in Minerals (Basel) (01-12-2018)“…We present new geochemical and Nd isotopic data on two Mesoproterozoic Listvyanka (1350 ± 6 Ma) and Goloustnaya (1338 ± 3 Ma) mafic dyke swarms located in the…”
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Sources and Provenances of Late Cenozoic Sand Deposits of the Ol’khon Island (Baikal Rift Zone)
Published in Doklady earth sciences (2019)“…Geochronological (LA–ICP–MS) U–Th–Pb studies of detrital zircon of the Late Cenozoic sand deposits on Ol’khon Island have been performed. It has been shown…”
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Rare metal granites of the Katugin complex (Aldan shield): Sources and geodynamic formation settings
Published in Doklady earth sciences (01-09-2015)“…Isotope–Geochemical Sm–Nd studies of the Early Proterozoic alkaline granites of the Katugan complex (Aldan shield) were carried out. The unique Katugan rare…”
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Gneisses and Granitoids of the Basement of the Nepa-Botuoba Anteclise: Constraints for Relation of the Archean and Paleoproterozoic Crust in the Boundary Zone between the Tungus Superterrane and Magan Terrane (South Siberian Craton)
Published in Petrology (01-08-2024)“…The paper presents geochemical and geochronological data on gneisses and granitoids from three deep boreholes (Yalykskaya-4, Danilovskaya-532,…”
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Division of the Early Proterozoic Khargitui Formation of the Sarma Group (Akitkan Orogenic Belt, Siberian Craton) into Different Age Sequences Based on the Results of U–Pb Isotopic Analysis of Zircon
Published in Doklady earth sciences (2024)“…U–Pb (LA-ICP-MS) geochronological studies of detrital zircon from rocks of the Early Proterozoic Khargitui Formation of the Sarma Group, distributed in the…”
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Erratum to: First Evidence of the Precambrian Diamond Source of the Siberian Platform: U–Pb LA-ICP-MS Geochronological Studies of Detrital Zircon from Sedimentary Rocks of the Moti Group
Published in Doklady earth sciences (2024)“…An Erratum to this paper has been published: https://doi.org/10.1134/S1028334X23070048…”
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THE PHENOMENON OF RAPID ACCUMULATION OF SEDIMENTS BELONGING TO THE UDOKAN GROUP AND THE FORMATION OF THE UNIQUE UDOKAN COPPER DEPOSIT (ALDAN SHIELD, SIBERIAN CRATON)
Published in Geodinamika i tektonofizika (15-12-2020)“…We analyzed new geological and geochronological data on sedimentation and metamorphism in the junction area of the Aldan and Stanovoy Superterranes comprising…”
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Role of Liquid Immiscibility in the Formation of the Rare Metal Granites of the Katugin Massif, Aldan Shield
Published in Petrology (01-08-2024)“…The paper discusses possible immiscibility between fluoride salt (“cryolite”) and silicate liquids into which the parental melt of the Katugin massif exsolves,…”
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The Trans-Baikal Parametric Borehole: First Evidence of the Deep Structure of the Borshchovochnyi Metamorphic Core Complex
Published in Doklady earth sciences (01-12-2023)“…The Trans-Baikal parametric borehole drilled out a metamorphic core complex in the reference geological and geophysical profile within the Central Asian fold…”
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Erratum to: The Trans-Baikal Parametric Borehole: First Evidence of the Deep Structure of the Borshchovochnyi Metamorphic Core Complex
Published in Doklady earth sciences (01-12-2023)“…An Erratum to this paper has been published: https://doi.org/10.1134/S1028334X23060053…”
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FINAL CONSOLIDATION AGE OF THE SOUTHERN PART OF THE SIBERIAN CRATON
Published in Geodinamika i tektonofizika (14-12-2023)“…Petrographic, geochemical and U-Pb geochronological research studies are done into cataclastic granitoids of the southeastern part of the Irkutsk block of the…”
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POSITION OF THE ANAI FORMATION IN THE PROTEROZOIC SECTION OF THE BAIKAL SALIENT OF THE SIBERIAN PLATFORM BASEMENT
Published in Geodinamika i tektonofizika (19-04-2023)“…The paper presents the first U-Pb (LA-ICP-MS) dating results for detrital zircons from the quartzsericite-chlorite schist of the Anai formation within the…”
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Regional, Contact Metamorphism, and Autometamorphism of the Olkhon Terrane (West Baikal Area)
Published in Petrology (2020)“…The rocks of the Olkhon terrane experienced high-grade regional metamorphism reaching granulite facies. In addition to regional metamorphism, they were…”
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Age and evolution of late Mesozoic metamorphic core complexes in southern Siberia and northern Mongolia
Published in Journal of the Geological Society (01-01-2008)“…Numerous Cretaceous metamorphic core complexes (MCCs) extend from Transbaikalia in Russia to northern Mongolia within the Central Asian Orogenic Belt. We…”
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METATERRIGENIOUS ROCKS OF THE OLKHON TERRANE OF THE CENTRAL ASIAN OROGENIC BELT: U-Pb ZIRCON AGE, GEOCHEMICAL CHARACTERISTICS, AND FORMATION MODELS OF SEDIMENTARY PROTOLITHS
Published in Geodinamika i tektonofizika (19-09-2022)“…The paper presents a petrographic, geochemical, and Sm-Nd isotopic data on the gneisses from different tectonic zones of the Olkhon terrane of the Central…”
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