Structural evolution of zonal metamorphic sequences in the southern Chinese Altai and relationships to Permian transpressional tectonics in the Central Asian Orogenic Belt

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• 作者：Pengfei Li^a ; ^{pengfei@hku.hk} ; ^{pengfeili2013@gmail.com} ; Min Sun^a ; Gideon Rosenbaum^b ; Yingde Jiang^c ; Keda Cai^d
• 关键词：Chinese Altai ; Central Asian Orogenic Belt ; Kyanite ; Andalusite ; Transpressional tectonics ; Irtysh Shear Zone
• 刊名：Tectonophysics
• 出版年：2016
• 出版时间：14 December 2016
• 年：2016
• 卷：693
• 期：part_PB
• 页码：277-289
• 全文大小：4053 K
• 卷排序：693

文摘

Two episodes of folding (D1 and D2) were recognized in the southern Chinese Altai. D1 and D2 relate to the development of kyanite- and andalusite-type metamorphic zones. D1 and D2 are responsible for the burial and exhumation of metamorphic rocks. Syn-D2 andalusite-type metamorphic zones result from transpressional tectonics.