Geochronological, geochemical and Sr-Nd-Hf isotopic constraints on the petrogenesis of Late Cretaceous A-type granites from the Sibumasu Block, Southern Myanmar, SE Asia

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• 作者：Hai Jiang^a ; Wen-Qian Li^b ; Shao-Yong Jiang^a ; ^c ; ^{shyjiang@cug.edu.cn} ; ^{shyjiang@nju.edu.cn} ; He Wang^b ; Xiao-Peng Wei^b ; ^d
• 关键词：A-type granite ; Slab rollback ; Late Cretaceous ; Sibumasu Block ; SE Asia
• 刊名：Lithos
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：268-271
• 期：Complete
• 页码：32-47
• 全文大小：2752 K
• 卷排序：268

文摘

The Hermyingyi and Taungphila granites (S Myanmar) emplaced at 70–69 Ma. The granites belong to the A2-type. The granites were derived from Paleoproterozoic continental crust. A back-arc extension related to rollback of the Neo-Tethyan slab is favored.