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用ＥＳＲ技术测试了１３个辽河盆地下第三系砂岩层样品中石英的氧空位浓度，发现它们和所接受的总剂量（可换算成沉积年龄）密切相关。在此实验基础上提出了辽河含油气盆地第四纪前沉积物的ＥＳＲ测年模式。沉积物中石英的氧空位浓度是一种新的Ｍａ时间尺度的地质计时计，可成为地层划分的一个有效工具
The oxygen vacancy concentrations of quartz in 13 samples from the Lower Tertiary Sandstone in the Liaohe Basin were tested by ESR technique and found to be closely related to the total dose received (which can be converted to sedimentary age). Based on this experiment, ESR dating models of Quaternary sediments in the Liaohe oil-bearing basin are proposed. Oxygen vacancy concentration in quartz in sediments is a new ge-scale geochronometer that can be an effective tool for stratigraphic division