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  1. No Access

    Article

    Formation Conditions of Devonian Basites of the Vilyui–Markha Dike Swarm in the Vilyui Paleorift (Siberian Platform)

    Melt inclusions in the minerals from a dolerite dike of the Vilyui–Markha dike swarm, located on the northwestern shoulder of the Vilyui paleorift, have been studied. Data on the composition of homogeneous gla...

    V. A. Simonov, O. P. Polyansky, A. V. Kotlyarov, N. S. Karmanov… in Doklady Earth Sciences (2023)

  2. No Access

    Chapter

    Geology of the Eastern Arctic Islands and Continental Fridge of the Arctic Seas

    Expeditions carried out in the Arctic in recent years resulted in the accumulation of a significant amount of new information, which allowed better understanding the geology of the islands and coastal areas of...

    O. V. Petrov, N. N. Sobolev, S. D. Sokolov, A. V. Prokopiev… in Tectonics of the Arctic (2021)

  3. No Access

    Article

    The Mid-Paleozoic and Mid-Triassic Pulses of Trap Magmatism in the East of the Siberian Platform: Evidence from the First 40Ar/39Ar Isotope Dating of Dolerite Sills

    The paper presents the results from the first 40Ar/39Ar isotope dating of eleven mafic sills recovered by deep boreholes in the eastern Siberian Platform. Most of the dates are assigned to the Devonian magmatic s...

    A. V. Prokopiev, O. P. Polyansky, O. V. Koroleva, D. A. Vasiliev… in Doklady Earth Sciences (2020)

  4. No Access

    Article

    Pb Isotopic Composition and Metal Sources of Au and Ag Deposits of the South Verkhoyansk Region (Yakutia, Russia) According to High-Precision MC-ICP-MS Data

    The paper considers the results of high-precision Pb–Pb isotopic analysis of 120 galena samples from 27 Au and Ag deposits of the South Verkhoyansk Synclinorium (SVS) including large Nezhdaninsky deposit (628....

    I. V. Chernyshev, A. V. Chugaev, N. S. Bortnikov, G. N. Gamyanin… in Geology of Ore Deposits (2018)

  5. No Access

    Article

    Carboniferous Granitoid Magmatism of Northern Taimyr: Results of Isotopic-Geochemical Study and Geodynamic Interpretation

    Data on the petrography, geochemistry, and isotopic geochronology of granites from the northern part of the Taimyr Peninsula are considered. The Early–Middle Carboniferous age of these rocks has been establish...

    M. Yu. Kurapov, V. B. Ershova, A. A. Makariev, E. V. Makarieva… in Geotectonics (2018)

  6. No Access

    Article

    New U–Pb isotopic data for detrital zircons from metasedimentary sequences of northwestern Taimyr

    This work presents the U–Pb (LA–ICP–MS) data of detrital zircons from metasedimentary sequences of northwestern Taimyr. An analysis of the youngest populations of detrital zircons testifies to the wide distrib...

    V. B. Ershova, A. V. Prokopiev, A. K. Khudoley, V. F. Proskurnin… in Doklady Earth Sciences (2017)

  7. No Access

    Article

    New data on the basement of Franz Josef Land, Arctic region

    We have studied pebbles of igneous rocks from the Lower Jurassic sedimentary succession of Hall Island, Franz Josef Land. Pebbles are represented by felsic intrusive and extrusive rocks, often cataclased and g...

    V. B. Ershova, A. V. Prokopiev, N. N. Sobolev, E. O. Petrov, A. K. Khudoley… in Geotectonics (2017)

  8. No Access

    Article

    Results of U–Pb (LA–ICPMS) dating of detrital zircons from metaterrigenous rocks of the basement of the North Kara basin

    The U–Pb (LA–ICPMS) age was established for detrital zircons from the oldest, intensely deformed metasedimentary complexes without reliable fossils’ record, which represent the folded basement of the North Kar...

    V. B. Ershova, A. V. Prokopiev, A. K. Khudoley, G. V. Shneider… in Doklady Earth Sciences (2015)

  9. No Access

    Article

    Reconstruction of provenances and carboniferous tectonic events in the North-East Siberian Craton framework according to U-Pb dating of detrital zircons

    The U-Pb dating of detrital zircons from Carboniferous rocks in the northern frontal zone of the Verkhoyansk Fold-and-Thrust Belt (Kharaulakh Anticlinorium) at the boundary with the Siberian Platform is carrie...

    V. B. Ershova, A. K. Khudoley, A. V. Prokopiev in Geotectonics (2013)

  10. No Access

    Article

    Deposits in paleokarst caverns as indicators of carboniferous paleogeographic environments in the northeastern part of the Siberian platform

    V. B. Ershova, A. V. Prokopiev, A. K. Khudoley, L. A. Fefilova in Doklady Earth Sciences (2012)

  11. No Access

    Article

    Tectonic evolution of the Siberian Platform during the Vendian and Phanerozoic

    This paper presents characteristics of the structural regions surrounding the Siberian Platform and discusses the Vendian-present time evolution of the Siberian Paleocontinent with the Siberian Craton making u...

    A. M. Nikishin, K. O. Sobornov, A. V. Prokopiev… in Moscow University Geology Bulletin (2010)

  12. No Access

    Article

    U-Pb SHRIMP ages of granitoides from the main batholith belt (North East Asia)

    U-Pb SHRIMP-dating of zircons from twenty five intrusions representative of the Main granitoid batholith belt and associated dike swarms (Yano-Kolyma gold bearing province, North East of Asia) are mostly ∼150 ...

    V. V. Akinin, A. V. Prokopiev, J. Toro, E. L. Miller, J. Wooden… in Doklady Earth Sciences (2009)

  13. No Access

    Chapter and Conference Paper

    Metallogenesis of northeast Asia

    These studies are part of a major international collaborative study of the ‘Mineral Resources, Metallogenesis, and Tectonics of Northeast Asia’ that was conducted from 1997 through 2004 by geologists from eart...

    S. M. Rodionov, A. A. Obolenskiy, G. Badarch… in Mineral Deposit Research: Meeting the Glob… (2005)