部分学者根据西藏1:100万改则幅区调资料和戈木日、果干加年山浅变质岩中获得的14个锆石Pb-Pb年龄(3204～509 Ma),建立了太古宙元古......

Carboniferous—Lower Permian volcanic rocks and small|scale basic and ultrabasic intrusions occur in Chabu|Chasang regio......

Geological studies indicate that Qinghai|Tibet plateau crust has shortened at least 2500km and the thickness was increas......