SHRIMP Zircon U-Pb Age and Geological Meaning of Reservoir Volcanic Rocks in Qingshen Gas Field of the Songliao Basin,NE China
DING Ri-xin, SHU Ping, JI Xue-yan,QU Yan-ming, CHENG Ri-hui,ZHANG Bin
Journal of Jilin University(Earth Science Edition) . 2007, (3): 525 -0530 .