• 责任者：Duan Zhiming (Chengdu Institute of Geology and Mineral Resources ; Chengdu 610082 ; China) ; Li Yong
• 刊名：Journal of Mineralogy and Petrology
• 出版年：2009
• 卷期：29(2)
• 关键词：隆起 ; uplifts ; 裂变径迹计时 ; fission-track dating ; 唐古拉山 ; Tanggula Mountains
• 页码：p.61-65
• 图表：3 illus., 1 table, 12 refs.
• 分类号：0300
• issnNo：ISSN1001-6872
• isbnNo：CN51-1143/TD

By using fission track dating of apatite, the emplacement age of the granite outcrops in the central uplift zone of the Qiangtang Basin on the northern slope of the Tanggula range was systematically tested. Several fission track ages of apatite were similar to the intruding age of granite (67.1 ± 2.0 Ma), which proved that the granite in the Munai, was formed in Late Cretaceous. Accordingly, the crustal uplift in the Munai, Tangula Range, Qiangtang, northern Tibet was inferred as 9 550 m ~ 9 950 m from Late Mesozoic.