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Геодинамика и тектонофизика

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MANTLE-CRUST INTERACTION AT THE LATE STAGE OF EVOLUTION OF HERCYNIAN ALTAI COLLISION SYSTEM, WESTERN PART OF CAOB

https://doi.org/10.5800/GT-2017-8-3-0270

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Аннотация

Altai collision system of Hercynides was formed in Late Paleozoic as a result of oblique collision of Siberian continent and Kazakhstan composed terrane [Vladimirov et al., 2003; 2008; Xiao et al., 2010]. At the late stages of its evolution (time interval from 310–300 to 280–270 Ma) the huge different mafic and felsic magmatism occurred at the territory (Fig. 1) [Vladimirov et al., 2008; Khromykh et al., 2011, 2013, 2014, 2016; Kotler et al., 2015; Sokolova et al., 2016]. It is evident about increased thermal gradient in lithosphere and about significant role of mantle and active manifestation of mantle-crust interactions. Some magmatic complexes may be considered as indicators of mantle-crust interaction processes.

Об авторах

S. V. Khromykh
V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of RAS; Novosibirsk State University
Россия
Novosibirsk


P. D. Kotler
V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of RAS; Novosibirsk State University
Россия
Novosibirsk


E. N. Sokolova
V.S. Sobolev Institute of Geology and Mineralogy, Siberian Branch of RAS; Novosibirsk State University
Россия
Novosibirsk


Список литературы

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Для цитирования:


Khromykh S.V., Kotler P.D., Sokolova E.N. MANTLE-CRUST INTERACTION AT THE LATE STAGE OF EVOLUTION OF HERCYNIAN ALTAI COLLISION SYSTEM, WESTERN PART OF CAOB. Геодинамика и тектонофизика. 2017;8(3):489-493. https://doi.org/10.5800/GT-2017-8-3-0270

For citation:


Khromykh S.V., Kotler P.D., Sokolova E.N. MANTLE-CRUST INTERACTION AT THE LATE STAGE OF EVOLUTION OF HERCYNIAN ALTAI COLLISION SYSTEM, WESTERN PART OF CAOB. Geodynamics & Tectonophysics. 2017;8(3):489-493. https://doi.org/10.5800/GT-2017-8-3-0270

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