Key Laboratory of Neotectonic Movement and Geohazard;
Ministry of Land and Resources;
Beijing 100081;
China;
Institute of Geomechanics;
Chinese Academy of Geological Sciences;
Beijing 100081;
China;
Department of Geosciences;
University of Arizona;
Tucson;
AZ 85721;
USA;
Department of Earth andSpace Sciences;
University of California;
Los Angeles;
CA 90095-1567;
USA;
锆石U-Pb年代学; 柴达木盆地东部; LA-ICP-MS; 岩浆活动; 上古生代; 青藏高原北部; 中生代; 地质意义;