Plume magmatism in the northeastern part of the Altai–Sayan region: Stages, source compositions, and geodynamics (exemplified by the Minusinsk Depression)

A. A. Vorontsov; O. Yu Perfilova; M. M. Buslov; A. V. Travin; M. L. Makhlaev; S. I. Dril; Ya I. Katraevskaya

doi:10.1134/S1028334X1702009X

Plume magmatism in the northeastern part of the Altai–Sayan region: Stages, source compositions, and geodynamics (exemplified by the Minusinsk Depression)

A. A. Vorontsov, O. Yu Perfilova, M. M. Buslov, A. V. Travin, M. L. Makhlaev, S. I. Dril, Ya I. Katraevskaya

Результат исследования: Научные публикации в периодических изданиях › статья

Аннотация

The results of geochronological (U–Pb, Ar–Ar), geochemical, and isotopic (Sr, Nd) studies of the Ordovician and Devonian mafic volcanic–subvolcanic rock associations of the Minusinsk Depression are presented. The obtained ages of magmatic associations and the basite composition, considering previous studies, witness to the impact of two mantle plumes different in age (Late Cambrian–Ordovician and Devonian) on suprasubduction rock complexes in active continental margin settings.

Язык оригинала	английский
Страницы (с-по)	184-189
Число страниц	6
Журнал	Doklady Earth Sciences
Том	472
Номер выпуска	2
DOI	https://doi.org/10.1134/S1028334X1702009X
Состояние	Опубликовано - 1 фев 2017

Доступ к документу

10.1134/S1028334X1702009X

Link to publication in Scopus

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Цитировать

Vorontsov, A. A., Perfilova, O. Y., Buslov, M. M., Travin, A. V., Makhlaev, M. L., Dril, S. I., & Katraevskaya, Y. I. (2017). Plume magmatism in the northeastern part of the Altai–Sayan region: Stages, source compositions, and geodynamics (exemplified by the Minusinsk Depression). Doklady Earth Sciences, 472(2), 184-189. https://doi.org/10.1134/S1028334X1702009X

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abstract = "The results of geochronological (U–Pb, Ar–Ar), geochemical, and isotopic (Sr, Nd) studies of the Ordovician and Devonian mafic volcanic–subvolcanic rock associations of the Minusinsk Depression are presented. The obtained ages of magmatic associations and the basite composition, considering previous studies, witness to the impact of two mantle plumes different in age (Late Cambrian–Ordovician and Devonian) on suprasubduction rock complexes in active continental margin settings.",

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Plume magmatism in the northeastern part of the Altai–Sayan region : Stages, source compositions, and geodynamics (exemplified by the Minusinsk Depression). / Vorontsov, A. A.; Perfilova, O. Yu; Buslov, M. M.; Travin, A. V.; Makhlaev, M. L.; Dril, S. I.; Katraevskaya, Ya I.

В: Doklady Earth Sciences, Том 472, № 2, 01.02.2017, стр. 184-189.

Результат исследования: Научные публикации в периодических изданиях › статья

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AU - Vorontsov, A. A.

AU - Perfilova, O. Yu

AU - Buslov, M. M.

AU - Travin, A. V.

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AU - Katraevskaya, Ya I.

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AB - The results of geochronological (U–Pb, Ar–Ar), geochemical, and isotopic (Sr, Nd) studies of the Ordovician and Devonian mafic volcanic–subvolcanic rock associations of the Minusinsk Depression are presented. The obtained ages of magmatic associations and the basite composition, considering previous studies, witness to the impact of two mantle plumes different in age (Late Cambrian–Ordovician and Devonian) on suprasubduction rock complexes in active continental margin settings.

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