摘要
三叠纪,西藏羌北—昌都地区为夹持于金沙江洋盆和班公湖-怒江洋盆之间的一个准地台区。而唐古拉地区则位于北羌塘东部边缘地区,东临昌都地区,是北羌塘和昌都地区的过渡区域。研究这一地区三叠纪地层沉积环境,可为进一步研究对比羌塘盆地与昌都地区地层沉积环境提供重要资料。
In Triassic period,Qiangbei-Changdu area is a paraplatform area placed between Jinshajiang river oceanic basic and Bangong lake-Nujiang river oceanic basic.Tanggulashan area is an excessive area between Qiangtang area and Changdu area,which is situated on east of Qiangtang area,and is located next to the west of Chuangdu aera.Tanggulashan area may provides both Qiangtang area and Chuangdu area with important reference material through reseaching its sedimentary environment.
出处
《西北地质》
CAS
CSCD
2004年第2期25-29,共5页
Northwestern Geology
基金
中国地质调查局1:25万温泉兵站幅区域地质调查项目
关键词
唐古拉山
三叠纪
沉积环境
Tanggulashan
Triassic
sedimentary environment
