Thermochronological constraints on the late Paleozoic tectonic evolution of the southern Chinese Altai
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- 作者：Pengfei Lia ; b ; pengfei@hku.hk" class="auth_mail" title="E-mail the corresponding author ; pengfeili2013@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Chao Yuanc ; Min Suna ; b ; Xiaoping Longc ; Keda Caid
- 关键词：Central Asian Orogenic Belt ; Chinese Altai ; Qiongkuer Domain ; Erqis Shear Zone ; 40Ar/39Ar thermochronology
- 刊名：Journal of Asian Earth Sciences
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：113
- 期：part_P1
- 页码：51-60
- 全文大小：2115 K
文摘
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40Ar/39Ar amphibole ages are consistently at ∼270 Ma along the southern Chinese Altai.
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40Ar/39Ar biotite ages are variable from 264 to 226 along the southern Chinese Altai.
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40Ar/39Ar ages constrain the cooling process of the southern Chinese Altai.
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The cooling process was possibly related to the development of the Erqis Shear Zone.