新疆库鲁克塔格地区新元古代南华纪与震旦纪冰期划分与研究  

Division and study on the ice age of theNeoproterozoic Nanhua and Sinian in Quruqtagh area, Xinjiang

作　　者：朱航[1] 王鹏飞[1] 赵伟[1] ZHU Hang;WANG Peng-fei;ZHAO Wei(The Third Geological Survey of Jilin Province,Siping 136000,Jilin,China)

机构地区：[1]吉林省第三地质调查所,吉林四平136000

出　　处：《吉林地质》2020年第1期24-27,共4页Jilin Geology

摘　　要：库鲁克塔格地区以发育南华纪和震旦纪冰川沉积驰名中外,从1928年瑞典地质学家诺林发现后,多年来中外地质学者在该地区进行了冰碛专题研究工作,并划分了三个冰期。2003至2006年,通过艾日斯克斯达坂幅、恰克马克铁什幅、金龙沟幅1∶5万区域地质调查,重新确认库鲁克塔格地区南华纪和震旦纪冰川沉积为四个冰期和三个间冰期。Quruqtagh area is famous at home and abroad for the development of glacial deposits in Nanhuan and Sinian.Since Noreen,a Swedish geologist,discovered in 1928,Chinese and foreign geologists have carried out special research on Moraine in Quruqtagh for many years,and divided it into three glacial periods.From 2003 to 2006,according to the regional geological survey of 1∶50000 in the Esksdaban,Chakmaketish and Jinlonggou areas,it was reconfirmed that the glacial deposits of Nanhua and Sinian periods in Quruqtagh area were divided into four glacial periods and three interglacial periods.

关 键 词：库鲁克塔格地区 南华纪 震旦纪 前寒武 冰川沉积 冰期划分 

分 类 号：P548[天文地球—构造地质学]