U-Pb age and Hf-O isotopes of detrital zircons from Hainan Island: Implications for Mesozoic subduction models
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- 作者：Xiao-Yan Jianga ; b ; c ; Xian-Hua Lia ; lixh@gig.ac.cn" class="auth_mail" title="E-mail the corresponding author ; W.J. Collinsc ; Hui-Qing Huanga ; c
- 关键词：Detrital zircon ; U-Pb age ; Hf and O isotopes ; Magmatic quiescence ; Accretionary orogen ; South China
- 刊名：Lithos
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：239
- 期：Complete
- 页码：60-70
- 全文大小：2423 K
文摘
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Identification of a sharp ca. 120 Ma age peak in detrital zircons of Hainan Island.
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Decode sedimentary provenances, regional magmatic barcode and tectonic evolution.
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The Hf-O isotopic compositions suggest progressive crustal growth during the Mesozoic.
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Mesozoic magmatism in SE China was part of the circum-Pacific accretionary orogens.