2015 34 (4):  938-950    ISSN: 1004-5589:  CN: 22-1111/P Zircon U-Pb dating and magmatic evolution history tracing of Late Triassic- Early Jurassic granitic complex in Jinchang Cu- Au deposit area，eastern Heilongjiang HAN Ji-Long, WANG Qing-Hai, SUN Jing-Gui, MEN Lan-Jing, CHAI Peng, ZHAO Ke-Qiang, REN Liang 1. College of Earth Sciences，Jilin University，Changchun 130061，China; 2. International Center for Geoscience Ｒesearch and Education in Northeast Asia，Jilin University，Changchun 130026，China; 3. School of Prospecting ＆ Surveying Engineering，Changchun Institute of Technology，Changchun 130021，China Received null  Revised null  Online 2015-12-25 Reference   Corresponding author: