Ages and Hf isotopes of detrital zircons from Paleozoic strata in the Chagan Obo Temple area, Inner Mongolia: Implications for the evolution of the Central Asian Orogenic Belt

详细信息    查看全文

• 作者：Bing Xu^a ; Guochun Zhao^b ; ^{gzhao@hkucc.hku.hk} ; Jianhua Li^b ; Dongxing Liu^a ; Bo Wang^a ; Yigui Han^b ; Paul R. Eizenhö ; fer^c ; Xiaoran Zhang^b ; Wenzhu Hou^b ; Qian Liu^b
• 关键词：Detrital zircon ; U-Pb dating ; Hf isotope ; Central Asian Orogenic Belt ; Subduction ; Paleo-Asian Ocean
• 刊名：Gondwana Research
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：43
• 期：Complete
• 页码：149-163
• 全文大小：2742 K
• 卷排序：43

文摘

The Ordovician-Permian strata mainly sourced from the Mongolian arcs and Northern Orogen Provenance variations and εHf values indicate the opening of a back-arc basin (Hegenshan) Source rocks of the Carboniferous-Permian sediments were mainly juvenile The juvenile crust was related to the subduction of the Paleo-Asian Ocean and Hegenshan Ocean