Geochronological evidence for an extension of the Northern Lobe of the Bushveld Complex, Limpopo Province, South Africa
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- 作者：F.M. Huthmanna ; ; M.A. Yudovskayaa ; c ; D. Freib ; J.A. Kinnairda
- 关键词：Northern limb ; LA-MC-ICP-MS ; U/Pb dating ; Mafic succession ; Detrital zircon
- 刊名：Precambrian Research
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：280
- 期：Complete
- 页码：61-75
- 全文大小：5087 K
文摘
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First geochronological study of the northern extension of the northern limb.
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The intrusion ages for the extension are 2059 ± 3 and 2053 ± 5 Ma.
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Maximum age of deposition for the Waterberg Group in this area is 2045 Ma.
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A significant erosional unconformity is present.
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Area was exposed to Paleoproterozoic tectonism not previously observed in Bushveld.