Отправить статью по E-mail Age of overthrust-type granites in the accretionary‒collisional system of the early Caledonides (western Baikal region)
- Авторы: Mikheev E.1,2,3, Vladimirov A.1,2,3, Fedorovsky V.4, Bayanova T.5, Mazukabzov A.6, Travin A.1,2, Volkova N.1,2, Khromykh S.1,3, Khlestov V.1,3, Tishin P.2
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Учреждения:
- Sobolev Institute of Geology and Mineralogy, Siberian Branch
- National Research Tomsk State University
- Novosibirsk State University
- Geological Institute
- Geological Institute, Kola Science Center
- Institute of the Earth’s Crust, Siberian Branch
- Выпуск: Том 472, № 2 (2017)
- Страницы: 152-158
- Раздел: Geology
- URL: https://journals.rcsi.science/1028-334X/article/view/189262
- DOI: https://doi.org/10.1134/S1028334X17020167
- ID: 189262
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Аннотация
The western Baikal region (Ol’khon region, Nutgei zone, Kharikta area) is characterized by the development of packets of thrust-type folds and synkinematic granites corresponding to the stage of thrust deformations (overthrust-type granites). Two stages in the formation of thrust-type folds separated by episodes of granite emplacement are definable. The data obtained make it possible to estimate both the time of transition from thrust to strike-slip deformations and the duration of accretionary‒collisional events that resulted in regional strike-slip deformations, which terminated in the western Baikal region 460‒455 Ma ago.
Об авторах
E. Mikheev
Sobolev Institute of Geology and Mineralogy, Siberian Branch; National Research Tomsk State University; Novosibirsk State University
Автор, ответственный за переписку.
Email: mikheev@igm.nsc.ru
Россия, Novosibirsk, 630090; Tomsk, 634050; Novosibirsk, 630090
A. Vladimirov
Sobolev Institute of Geology and Mineralogy, Siberian Branch; National Research Tomsk State University; Novosibirsk State University
Email: mikheev@igm.nsc.ru
Россия, Novosibirsk, 630090; Tomsk, 634050; Novosibirsk, 630090
V. Fedorovsky
Geological Institute
Email: mikheev@igm.nsc.ru
Россия, Moscow, 119017
T. Bayanova
Geological Institute, Kola Science Center
Email: mikheev@igm.nsc.ru
Россия, Apatity, 184209
A. Mazukabzov
Institute of the Earth’s Crust, Siberian Branch
Email: mikheev@igm.nsc.ru
Россия, Irkutsk, 664033
A. Travin
Sobolev Institute of Geology and Mineralogy, Siberian Branch; National Research Tomsk State University
Email: mikheev@igm.nsc.ru
Россия, Novosibirsk, 630090; Tomsk, 634050
N. Volkova
Sobolev Institute of Geology and Mineralogy, Siberian Branch; National Research Tomsk State University
Email: mikheev@igm.nsc.ru
Россия, Novosibirsk, 630090; Tomsk, 634050
S. Khromykh
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk State University
Email: mikheev@igm.nsc.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
V. Khlestov
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk State University
Email: mikheev@igm.nsc.ru
Россия, Novosibirsk, 630090; Novosibirsk, 630090
P. Tishin
National Research Tomsk State University
Email: mikheev@igm.nsc.ru
Россия, Tomsk, 634050
