Abstract：During the 1:50000 regional geology survey of Tuituan and other three sheets in Jilin Province, the longdebated pre-Mesozoic strata are re-divided into Xinxing rock formation and Hongshan formation on the basis of detailed field geological survey and previous achievement. Furthermore, with LA-ICPMS, the U-Pb age of clastic zircons in the clastic rock is dated, showing that the deposition of Hongshan formation began in Late Permian, which offers a meaningful reference to further study on the deposition time of orogenic metamorphic rock.
辛玉莲, 聂立军, 周凯, 邸新. 吉林中部晚二叠世红山组碎屑锆石年龄及其地质意义[J]. 地质与资源, 2011, 20(3): 201-204.
XIN Yu-lian, NIE Li-jun, ZHOU Kai, DI Xin. THE AGE OF CLASTIC ZIRCONS FROM LATE PERMIAN HONGSHAN FORMATION IN CENTRAL JILIN PROVINCE: The geological implication. GEOLOGY AND RESOURCES, 2011, 20(3): 201-204.
2011, Vol. 20 
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