The first geochronological evidence for late paleozoic granitoid magmatism in the Bureya terrane (East of the Central Asian Fold Belt)

The basement of the Bureya terrane is usually believed to be Early Precambrian metamorphic rocks of the Amurian series (see [1] and the review in [2]). However, it has been shown in recent years that pro toliths of metamorphic rocks of this series formed in the Late Proterozoic or Early Paleozoic, w...

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Bibliographic Details
Published in:Doklady earth sciences 2012-12, Vol.447 (2), p.1292-1296
Main Authors: Sorokin, A. A., Kudryashov, N. M.
Format: Article
Language:English
Subjects:
Earth and Environmental Science
Earth Sciences
Geochemistry
Geology
Magma
Magmatism
Metamorphic rocks
Paleozoic
Precambrian
Rocks, Metamorphic
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Summary:The basement of the Bureya terrane is usually believed to be Early Precambrian metamorphic rocks of the Amurian series (see [1] and the review in [2]). However, it has been shown in recent years that pro toliths of metamorphic rocks of this series formed in the Late Proterozoic or Early Paleozoic, while the superimposed structural metamorphic transforma tions occurred at the Paleozoic rather than Precam brian stage of their geological evolution.
ISSN:1028-334X
1531-8354
DOI:10.1134/S1028334X12120136