Triassic tectonics of the Ailaoshan Belt (SW China): Early Triassic collision between the South China and Indochina Blocks, and Middle Triassic intracontinental shearing
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- 作者：Michel Faurea ; michel.faure@univ-orleans.fr" class="auth_mail" title="E-mail the corresponding author ; Wei Linb ; Yang Chub ; Claude Lepvrierc
- 关键词：Continental collision ; Ophiolitic mé ; lange ; Triassic tectonics ; Indosinian orogeny ; South China ; Indochina
- 刊名：Tectonophysics
- 出版年：2016
- 出版时间：30 June 2016
- 年：2016
- 卷：683
- 期：Complete
- 页码：27-42
- 全文大小：18729 K
文摘
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The collision between Indochina and S. China blocks was accommodated by a southwestward subduction.
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A ductile top-to-the-NE ductile shearing characterizes the Ailaoshan Belt.
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The Early Triassic collision triggered late-orogenic crustal melting, followed by Middle Triassic top-to-the-NE shearing.
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A detail tectonic correlation between the Ailaoshan and Vietnam belts is provided.