西藏唐古拉山地区三叠纪沉积环境分析

Analysis on Triassic sedimentary environment in Tanggulashan area, Tibet

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。
- 唐古拉山 /
- 三叠纪 /
- 沉积环境
Abstract: In Tria ssic period,Qiangbei-Changdu area is a paraplat forma reaplaced between Jinsha jiang river oceanic basic and Bangong lake-Nujiang river oceanic basic. Tanggula shan area is an excessive a rea between Qiangtang area and Changdu area,which is situated on east of Qiangtang area,and is located next to the west of Chuangdu aera. Tanggula shan area may provides both Qiangtang area and Chuangdua rea with important reference material through reseaching its sedimentary environment.
- Tanggula shan /
- Triassic /
- sedimentary environment