Petrogenesis of the early Cretaceous volcanic rocks in the North Huaiyang tectono-magmatic unit of the Dabie Orogen, eastern China: Implications for crust-mantle interaction
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- 作者：Xin-Yu Gaoa ; Tai-Ping Zhaoa ; tpzhao@gig.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Jun-Hong Zhaob
- 关键词：Late Mesozoic volcanic rocks ; Geochemistry ; Subcontinental lithospheric mantle ; Crust&ndash ; mantle interaction ; Dabie Orogen
- 刊名：Journal of Asian Earth Sciences
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：118
- 期：Complete
- 页码：51-67
- 全文大小：3963 K
文摘
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Early Cretaceous volcanic rocks in Dabie Orogen record slab-mantle interaction.
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They exhibit arc-like trace element patterns and enriched isotope compositions.
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Enriched mantle sources account for their geochemical features.
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Ancient SCLM reacts with felsic melts from subducting continental crust.
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Early Cretaceous magmatism in Dabie Orogen related to extension.