Pulsary Sliding Transtension of the Lithosphere from the Vitim-Udokan Hot Angular Zone of the Japan-Baikal Geodynamic Corridor to Basins of Lake Baikal

Authors

S.V. Rasskazov^1,2, I.S. Chuvashova^1,2

¹Institute of the Earth's Crust SB RAS, Irkutsk, Russia

²Irkutsk State University, Irkutsk, Russia

Number of views of the article:

Rasskazov Sergei Vasilievich,

doctor of geological and mineralogical sciences, professor,

664025, Irkutsk, Lenin st., 3,

Irkutsk State University, Faculty of Geology,

Head of Dynamic Geology Char,

664033, Irkutsk, Lermontov st., 128,

Institute of the Earth's Crust SB RAS,

Head of Laboratory for Isotopic and Geochronological Studies,

tel.: (3952) 51–16–59,

email: rassk@crust.irk.ru.

Chuvashova Irina Sergeevna,

candidate of geological and mineralogical sciences,

664025, Irkutsk, Lenin st., 3,

Irkutsk State University, Faculty of Geology,

Associate Professor of the Dynamic Geology chair,

664033, Irkutsk, Lermontov st., 128,

Institute of the Earth's Crust SB RAS,

Senior Researcher,

tel.: (3952) 51–16–59,

email: chuvashova@crust.irk.ru.

Abstract. The hypothesis of the late Cenozoic pulsary propagation of tectonic deformations of the lithosphere from the Vitim-Udokan angular hot transtension zone to basins of Lake Baikal is substantiated. The origin of pulses is designated by volcanic intervals of the axial Vitim field of the Japan-Baikal geodynamic corridor (JBGC) and their development – by volcanic intervals of its peripheral Udokan field.

Keywords: Cenozoic, Asia, Baikal, Japan-Baikal geodynamic corridor, lithosphere, transtension, volcanism.

P. 105–121

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For citation

Rasskazov S.V., Chuvashova I.S. Pulsary Sliding Transtension of the Lithosphere from the Vitim-Udokan Hot Angular Zone of the Japan-Baikal Geodynamic Corridor to Basins of Lake Baikal DOI 10.26516/2541-9641.2024.2.105 // Geology and Environment : electronic scientific journal. 2024. Vol. 4, No. 2. P. 105–121.

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