Detrital zircon geochronology of Neoproterozoic to early Paleozoic sedimentary rocks in the North Qinling Orogenic Belt: Implications for the tectonic evolution of the Kuanping Ocean
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- 作者：Huahua Caoa ; b ; Sanzhong Lia ; b ; sanzhong@ouc.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shujuan Zhaoa ; b ; Shan Yua ; b ; Xiyao Lia ; b ; I.D. Somervillec
- 关键词：North Qinling Orogenic Belt ; Taowan Group ; Kuanping Group ; Detrital zircon ; U&ndash ; Pb geochronology
- 刊名：Precambrian Research
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：279
- 期：Complete
- 页码：1-16
- 全文大小：3384 K
文摘
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The Taowan and Kuanping groups in the NQB have non-Smith stratigraphic sequence.
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The provenance of the Taowan and Kuanping groups were mainly attributed to the NQB.
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The northern boundary of the NQB should be placed on the north of the Taowan Group.
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The NQB was an independent microcontinent from Mesoproterozoic to Neoproterozoic.
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The Kuanping Ocean has been a major ocean basin before late Mesoproterozoic.
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