Инд. авторы: | Mikheev E.I., Vladimirov A.G., Fedorovsky V.S., Bayanova T.B., Mazukabzov A.M., Travin A.V., Volkova N.I., Khromykh S.V., Khlestov V.V., Tishin P.A. |
Заглавие: | Age of overthrust-type granites in the accretionary‒collisional system of the early Caledonides (western Baikal region) |
Библ. ссылка: | Mikheev E.I., Vladimirov A.G., Fedorovsky V.S., Bayanova T.B., Mazukabzov A.M., Travin A.V., Volkova N.I., Khromykh S.V., Khlestov V.V., Tishin P.A. Age of overthrust-type granites in the accretionary‒collisional system of the early Caledonides (western Baikal region) // Doklady Earth Sciences. - 2017. - Vol.472. - Iss. 2. - P.152-158. - ISSN 1028-334X. - EISSN 1531-8354. |
Внешние системы: | DOI: 10.1134/S1028334X17020167; SCOPUS: 2-s2.0-85018496955; WoS: 000399721300007; |
Реферат: | eng: 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. © 2017, Pleiades Publishing, Ltd.
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Ключевые слова: | Accretionary; Collisional; Collisional system; Granite emplacement; Overthrust; Strike-slip deformation; Time of transitions; Granite; accretionary prism; Caledonian orogeny; collision zone; deformation mechanism; emplacement; geochronology; granite; strike-slip fault; tectonic setting; thrust; Baikal Mountains; Russian Federation; Tectonics; Deformation; |
Издано: | 2017 |
Физ. характеристика: | с.152-158 |