The40Ar/39Arageanditssignificanceofthecrossitefromtheblueschistsinthemid-QiangtangArea,Tibet

被引：0

作者：

LICaiGeological Department Changchun University of Earth Science Changchun China ^{[130026
]}

机构：

来源：

Chinese Science Bulletin | 1997年 / 01期

关键词：

Ar; Ar age and its significance of the crossite from the blueschists in the mid-Qiangtang Area; The; Tibet;

D O I：

暂无

中图分类号：

P597 [同位素地质学与地质年代学];

学科分类号：

070902 ;

摘要：

<正> 1 Sampling background and dating means THE blueschists in the mid-Qiangtang area are situated in Guoganjianian Mt., Qoum Mt., Naro, Qiagelela, etc. They are distributed east-westward, up to 300 km long. Their northern flank is the plate suture zone of Longmu Co-Shuanghu. The mother rocks of the blueschists are the late Carboniferous sandstones, siltstones, basalts, few sandwiching limestones, many ice-sea mix-conglomerates, etc.

引用

页码：88 / 88

页数：1