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    Postsedimentation transformation of triassic terrigenous rocks in West Chukotka as an indicator of folding conditions

    Postsedimentation alteration and structural assemblies of the Triassic sedimentary complexes of West Chukotka are discussed. Zoning of the alteration is based on examination of newly formed structural and mine...

    M. I. Tuchkova, S. M. Katkov, I. O. Galuskina, I. M. Simanovich in Geotectonics (2011)

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    Lithochemistry of the Paleoisland-arc complexes in the orogenic belts of the Russian Far East

    New chemical data on terrigenous rocks from the Russian Far East paleobasins different in age and geodynamic style were compared with similar data on the recent and old sediments accumulated in well-known geod...

    A. I. Malinovsky, M. I. Tuchkova in Russian Journal of Pacific Geology (2010)

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    Results of lithological studies of the lower-middle Triassic stratotype sequence, western Chukotka

    M. I. Tuchkova, O. L. Morozov, G. I. Akimenko, S. M. Katkov in Doklady Earth Sciences (2008)

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    Deformation of the Chukchi microcontinent: Structural, lithologic, and geochronological evidence

    This paper presents the results of structural, lithologic, and geochronological (K-Ar, Rb-Sr) studies of the Carnian terrigenous rocks in the sedimentary cover of the Chukchi microcontinent and U-Pb dating of ...

    M. I. Tuchkova, G. E. Bondarenko, M. I. Buyakaite, D. I. Golovin… in Geotectonics (2007)

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    Article

    Lower-Middle Triassic rocks in the Enmynveem River (western Chukotka)

    The Lower-Middle Triassic section of the Enmynveem River dated on the basis of macrofauna includes three genetic types of sediments with different structural-textural features: (1) sediments of high-density au...

    M. I. Tuchkova, O. L. Morozov, S. M. Katkov in Lithology and Mineral Resources (2007)

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    Tectonic position and origin of volcanosedimentary rocks of the Polyarnyi Uplift (South Anyui Suture, Western Chukotka)

    S. D. Sokolov, G. E. Bondarenko, M. I. Tuchkova, P. Leyer in Doklady Earth Sciences (2006)

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    Article

    Clay Mineral Associations in Triassic–Lower Cretaceous Rocks of the Dal'negorsk Key Section, Southern Sikhote Alin

    Investigation of the Triassic–Lower Cretaceous rocks of the Dal'negorsk key section (southern Sikhote Alin) revealed the following successive associations of authigenic clay minerals: (1) sericite–chlorite (Lo...

    M. I. Tuchkova, N. Yu. Bragin, K. A. Krylov in Lithology and Mineral Resources (2004)

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    Article

    Cretaceous Rocks of the Penzhina Bay: Mineralogy, Petrography, and Geodynamic Sedimentation Conditions

    Cretaceous sedimentary and volcanosedimentary rocks from northwestern Kamchatka are considered. The stadial analysis has revealed variable impacts of three major provenances upon the Cretaceous Penzhina sedime...

    M. I. Tuchkova, P. V. Markevich, K. A. Krylov… in Lithology and Mineral Resources (2003)

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    Article

    Age of Detrital Zircons from Sandstones of the Mesozoic Flysch Formation in the South Anyui Suture Zone (Western Chukotka)

    The South Anyui fold zone (western Chukotka) is considered a suture zone related to closure of the South Anyui oceanic basin and collision of Eurasia with the Chukotka–Arctic Alaska microcontinent in the Early...

    G. E. Bondarenko, A. V. Soloviev, M. I. Tuchkova… in Lithology and Mineral Resources (2003)

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