• 责任者：Zhu Dicheng (Chengdu Institute of Geology and Mineral Resources ; Chengdu 610082 ; China) ; Pan Guitang
• 刊名：Geological Bulletin of China
• 出版年：2008
• 卷期：27(4)
• 关键词：岩浆作用 ; igneous processes ; 构造环境 ; tectonic setting ; 冈底斯山 ; Gangdise Range
• 页码：p.458-468
• 图表：3 illus., 1 table, 34 refs.
• 分类号：0801
• issnNo：ISSN1671-2552
• isbnNo：CN11-4648/P

///The distribution and age-constrained by stratigraphy, paleontology and isotopic age dates of Jurassic igneous rocks, and the nature of Jurassic granitoids that are poorly discussed previously in the Gangdese Belt are preliminarily summarized on the basis of regional geological survey (1∶250 000) and related works. Geochemical analysis combined with spatial and temporal constraints on the Jurassic magmatism indicates that the southern Gangdise and northern Gangdise were primarily affected by subduction during Jurassic time, while the Gangdise back-arc fault uplift belt and central Gangdise were not only affected by subduction but also by westward-propagating collision since Early Jurassic time.