An 850-820 Ma LIP dismembered during breakup of the Rodinia supercontinent and destroyed by Early Paleozoic continental subduction in the northern Tibetan Plateau, NW China
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- 作者：Xin Xua ; Shuguang Songa ; sgsong@pku.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Mark B. Allenb ; Richard E. Ernstc ; d ; Yaoling Niub ; e ; Li Suf
- 关键词：North Qaidam LIP ; Dolerite dike and basalt ; Eclogite ; Mantle plume ; Breakup of Rodinia ; Continental subduction
- 刊名：Precambrian Research
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：282
- 期：Complete
- 页码：52-73
- 全文大小：14452 K
文摘
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Dikes, volcanics and eclogites in the N. Qaidam constitute a Neoproterozoic LIP.
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The LIP was the onset of plume within Rodinia supercontinent at ∼850–820 Ma.
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The LIP was dismembered by breakup of the Rodinia.
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The LIP was on the passive continental margin during plate convergence.
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Part of the LIP has subducted to depths >120 km at 440–420 Ma.