The Early Cambrian age of intraplate mafic–ultramafic plutons of the Ulutau sialic Massif (Central Kazakhstan)

U–Pb dating of tonalite of the Shaytantas Pluton located within the Ulutau sialic Massif (Central Kazakhstan) has been carried out. Their crystallization age of 521 ± 2 Ma corresponds to the Early Cambrian (boundary of Stages 2 and 3). The obtained geochronological data allow us to identify the Earl...

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Bibliographic Details
Published in:Doklady earth sciences 2017-02, Vol.472 (2), p.163-166
Main Authors: Tretyakov, A. A., Degtyarev, K. E., Kotov, A. B., Salnikova, E. B., Anisimova, I. V., Plotkina, Yu. V.
Format: Article
Language:English
Subjects:
Cambrian
Carbon dating
Crystallization
Earth and Environmental Science
Earth Sciences
Geology
Igneous rocks
Magma
Phanerozoic Eon
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Summary:U–Pb dating of tonalite of the Shaytantas Pluton located within the Ulutau sialic Massif (Central Kazakhstan) has been carried out. Their crystallization age of 521 ± 2 Ma corresponds to the Early Cambrian (boundary of Stages 2 and 3). The obtained geochronological data allow us to identify the Early Cambrian stage of the intraplate magmatic activity in the history of formation of the sialic massifs in the western part of the Central Asian fold belt.
ISSN:1028-334X
1531-8354
DOI:10.1134/S1028334X17020192