Russian Journal of Earth Sciences Russian Journal of Earth Sciences Russian Journal of Earth Sciences 1681-1208 46986 ОРИГИНАЛЬНЫЕ СТАТЬИ ORIGINAL ARTICLES ОРИГИНАЛЬНЫЕ СТАТЬИ Hercynian structural features in the West Transbaikalia region Hercynian structural features in the West Transbaikalia region Ruzhentsev S V Ruzhentsev S V Minina O R Minina O R Aristov V A Aristov V A Katyukha Yu P Katyukha Yu P Geological Institute, Russian Academy of Sciences, Moscow, Russia ru Geological Institute, Russian Academy of Sciences, Moscow, Russia ru Geological Institute, Siberian Division of the Russian Academy of Sciences, Ulan-Ude, Russia ru Geological Institute, Siberian Division of the Russian Academy of Sciences, Ulan-Ude, Russia ru Geological Institute, Russian Academy of Sciences, Moscow, Russia ru Geological Institute, Russian Academy of Sciences, Moscow, Russia ru "Buryat Geologiya" Geological Survey, Ulan-Ude, Russia ru "Buryat Geologiya" Geological Survey, Ulan-Ude, Russia ru 8 2 1 11 10 11 2021 https://rjes.ru/en/nauka/article/46986/view

This paper presents new data for the structure and age of the Paleozoic rocks in the Ikat-Bagdarin zone of the West Transbaikalia region. Reported for the first time is the wide development of various Devonian and Carboniferous rocks. A model is proposed for the tectonic evolution of this structural zone, based on the view that the Tocher rift basin began to form during the Late Devonian in the Caledonian basement and was completed during the Late Carboniferous-Early Permian in connection with the formation of the nappe-fold structure of the region and with the intrusion of the Angara-Vitim batholith granites.

This paper presents new data for the structure and age of the Paleozoic rocks in the Ikat-Bagdarin zone of the West Transbaikalia region. Reported for the first time is the wide development of various Devonian and Carboniferous rocks. A model is proposed for the tectonic evolution of this structural zone, based on the view that the Tocher rift basin began to form during the Late Devonian in the Caledonian basement and was completed during the Late Carboniferous-Early Permian in connection with the formation of the nappe-fold structure of the region and with the intrusion of the Angara-Vitim batholith granites.

 Tectonics continental crust accretion Transbaikalia. Tectonics continental crust accretion Transbaikalia.

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