Early Ordovician Age of Suprasubduction Ophiolites in the Northeastern Part of Central Kazakhstan: U–Th–Pb (SIMS) Dating of Plagiogranites

Suprasubduction zone ophiolites in the Bayanaul and Maikain–Kyzyltas zones in the northeastern part of Central Kazakhstan were studied. U–Pb dating of plagiogranites that constitute the plutonic complexes of the ophiolite sections was performed. The Early Ordovician age estimates of 480 ± 3 Ma for t...

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Veröffentlicht in:	Doklady earth sciences 2020-08, Vol.493 (2), p.621-626
Hauptverfasser:	Degtyarev, K. E., Tretyakov, A. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Dating Earth and Environmental Science Earth Sciences Lead Ophiolites Ordovician Petrology Radiometric dating Serpentinite Volcanic ash, tuff, etc
Online-Zugang:	Volltext
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