Detrital zircon (U-Th)/He thermochronometry in the sedimentary basin and its geological significance
						 
					
					
					
	Change Cai1,2 and Nansheng Qiu2,3, (1)Research Center for Basin and Reservoir, China University of Petroleum, Beijing, China, (2)State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, Beijing, China, (3)1 State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing ,China 2 College of Geosciences, China University of Petroleum, Beijing , China, Beijing, China