6YUAN Honglin1, LIU Xiaoming1, LIU Yongsheng2, GAO Shan1,2 & LING Wenli2 1. Key Laboratory of Continental Dynamics, Northwest University, Xi’an 710069, China,2. Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China.Geochemistry and U-Pb zircon geochronology of Late-Mesozoic lavas from Xishan,Beijing[J].Science China Earth Sciences,2006,49(1):50-67. 被引量:22