A New Evidence from Zircon SHRIMP U-Pb Dating of the Neoproterozoic Diamictite in Quruqtagh Area, Tarim Basin, Xinjiang, China

• 责任者：Gao Linzhi (Institute of Geology ; Chinese Academy of Geological Sciences ; Beijing 100037 ; China) ; Wang Zongqi
• 刊名：Geological Bulletin of China
• 出版年：2010
• 卷期：29(2/3)
• 关键词：新元古代 ; Neoproterozoic Era ; 冰碛岩 ; tillite ; 铀—铅计时 ; U-Pb dating ; SHRIMP定年 ; SHRIMP dating ; 塔里木盆地 ; Tarim Basin
• 页码：p.205-213
• 图表：2 illus., 1 table, 57 refs.
• 分类号：1400
• issnNo：ISSN1671-2552
• isbnNo：CN11-4648/P

Neoproterozoic glaciations of Quruqtagh area in Tarim Basin is recognized, four of which appear to be global and with different volcanic rocks. In recent years, “Snow earth” hypothesis put forwards to the study of glaciation, any advancement of sedimentary, depositional environment and glaciation chronostratigraphic dating for the four glaciations in Quruqtagh area in Tarim Basin, which will put more attention to global. This paper gives a new zircon SHRIMP U-Pb dating to be showing an evidence for the Neoproterozoic glaciations of Quruqtagh area in Tarim Basin.