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巴颜喀拉山南麓玉树—甘孜构造带是我国西南地区新发现的一个重要的构造结合带,这里以往地质研究程度较差,有关地质矿产问题急待进一步研究。1965～1970年青海地质局区调队在进行1:100万区调工作过程中曾发现:“三岔河、觉悟寺等地二叠纪地层中有三叠纪化石混生。”近年来,这一问题引起了不少人的兴趣和注意,笔者根据近两年在该区从事1:20万区调时,所搜集的部分资料执成此文,不当之处望指正。本文地理界标在东经98°～99°30′,北纬32°～32°40′之间,行政属四川省德格、石渠
The Yushu-Garzê structural belt at the southern foot of the Bayan Har Mountains is an important structural belt newly discovered in the southwestern region of China. In the past, the degree of geological research was poor. Geological and mineral issues were urgently studied further. From 1965 to 1970, during the 1: 1000000 regional adjustment work, the transfer team of the Qinghai Bureau of Geological Survey discovered that “Triassic fossils mixed in the Permian strata such as Sanchahe and Juewu Temple.” In recent years, The problem has aroused the interest and attention of many people. According to the data collected by the author in this area about 1: 200,000 in the past two years, the author of this article has carried out this article and pointed out the inadequacies. This geographical landmark in the east longitude 98 ° ~ 99 ° 30 ’, latitude 32 ° ~ 32 ° 40’ between the administrative department of Sichuan Province, Dege, Shi Qu