An Early Neoproterozoic gabbro–granite association in the Bureya Continental Massif (Central Asian fold belt): First geochemical and geochronological data

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作者：
A. A. Sorokin
R. O. Ovchinnikov
N. M. Kudryashov
A. P. Sorokina
机构：
[1] Russian Academy of Sciences,Institute of Geology and Nature Management, Far East Branch
[2] Russian Academy of Sciences,Geological Institute, Kola Research Center
来源：
Doklady Earth Sciences | 2016年 / 471卷
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摘要：
The fact that gneissose granites and gabbros of the Nyatygran Complex in the Bureya Continental Massif are not Palaeoproterozoic in age, as previously thought, but Neoproterozoic, ~933 Ma is proved. New data with the first direct evidence of Early Neoproterozoic magmatism in continental massifs composing the Bureya–Jiamusi Superterrane are given. At the moment, the obtained age estimates are the oldest for the magmatic rocks of this superterrane.
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页码：1307 / 1311
页数：4
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