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Age Limits for the Zaonega Formation of the Ludicovian Superhorizon and the Shunga Event in the Onega Basin: New U–Pb Zircon Data for the Konchezero Sill
Doklady Earth Sciences ( IF 0.9 ) Pub Date : 2024-02-09 , DOI: 10.1134/s1028334x2360336x
A. V. Stepanova , A. V. Samsonov , A. A. Arzamastsev , A. N. Larionov , Yu. O. Larionova

Abstract

New U–Pb data for zircon from the Konchezero sill reliably determine the age of the Suisari Formation of the Ludicovian and the limit of the maximum age of the volcanogenic–sedimentary Zaonega Formation with isotope-light carbon and the Shunga isotope event.



中文翻译:

卢迪科维亚超地平线 Zaonega 地层和奥涅加盆地 Shunga 事件的年龄限制:Konchezero 台的新 U-Pb 锆石数据

摘要

Konchezero 台地锆石的新 U-Pb 数据可靠地确定了 Ludicovian 的 Suisari 地层的年龄,以及同位素-轻碳和 Shunga 同位素事件的火山-沉积 Zaonega 地层的最大年龄限制。

更新日期:2024-02-09
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