Geochronological constraints on the metamorphic sole of the Semail ophiolite in the United Arab Emir

• 作 者: Nick M.W. Roberts Robert J. Th
• 机 构: NERCIsotopeGeosciencesLaboratory,CouncilforGeoscience,UniversityofBergen.DepartmentofEarthScience,No
• 出 处: 地学前缘：英文版
• 发表日期: 2016年4期
• 关键词: 阿拉伯联合酋长国 U-PB年代学 变质岩 蛇绿岩 锆石年龄 大洋岩石圈 大陆地壳 新元古代晚期 Semail ophioliteUnited Arab Emir

The Semail ophiolite of Oman and the United Arab Emirates(UAE) provides the best preserved large slice of oceanic lithosphere exposed on the continental crust,and offers unique opportunities to study processes of ocean crust formation,subduction initiatio