Characteristics of Nanhuan Diamictite (Tillite) and Stratigraphic Correlation in the Southwestern Margin of Tarim Basin

• 责任者：Zong Wenming (Shenyang Institute of Geology and Mineral Resources ; Shenyang 110034 ; China) ; Gao Linzhi
• 刊名：Geology in China
• 出版年：2010
• 卷期：37(4)
• 关键词：冰碛岩 ; tillite ; 南华纪 ; Nanhua Period ; 塔里木盆地 ; Tarim Basin
• 页码：p.1183-1190
• 图表：7 illus., 29 refs.
• 分类号：0803
• issnNo：ISSN1000-3657
• isbnNo：CN11-1167/P

Based on an investigation of the sedimentary characteristics of the Nanhuan diamictite (tillite) by means of grain size analysis and provenance discrimination of sandstone, the authors tentatively established the Nanhuan-Sinian sedimentary sequences in the southwestern margin of Tarim Basin. It is concluded that the Nanhuan diamictite (tillite) and the interglacial stage sediments were derived from recyclic orogenic zone, dissected island arc and transitional island arc.