Geochronology and petrogenesis of the early Silurian Zeluo mafic-ultramafic intrusion, eastern Tibet: implications for the tectonic setting and evolution of the eastern Proto-Tethys Ocean, International Geology Review: 1-22.
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所属单位：中国地质大学（武汉）
发表刊物：International Geology Review
刊物所在地：UNITED STATES
项目来源：the National Natural Science Foundation of China; China Geological Survey Project
关键字：Zircon U-Pb dating; Hf isotopes; petrogenesis; Zeluo mafic-ultramafic rocks; Proto-Tethys ocean
摘要：The Tibetan Plateau is a key region to understand the evolution of the Tethys Oceans. To better constrain the tectonic evolution of the Proto-Tethys Ocean on the western margin of the Yangtze plate, we present an integrated petrography, geochemistry, and zircon U-Pb-Lu-Hf isotope study on newly recognized early Silurian gabbro and serpentinite rocks from the eastern Yidun terrane of the Tibetan Plateau. Zircon U-Pb dating of the gabbro yields an Early Silurian age of 438.2 ± 2.8 Ma. Zircon εHf(t) values of 5.4 to 8.5 suggest a single-stage model age (TDM1) ranging from 729 to 858 Ma. The gabbr
备注：T3论文
合写作者：Hang Zhou, Wenxiao Zhou, Ernest. Chi Fru, T. C. Sheldrick,H. Li, B. Huang, D. Fu and Y. Xu
第一作者：Hang Zhou
论文类型：期刊论文
通讯作者：Wenxiao Zhou
论文编号：WOS:000893319100001
学科门类：理学
一级学科：地质学
文献类型：J
卷号：65
期号：17
页面范围：2608-2629
ISSN号：0020-6814
是否译文：否
发表时间：2022-12-05
收录刊物：SCI
发布期刊链接：
https://doi.org/10.1080/00206814.2022.2151050
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