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山东蒙山第四纪冰川遗迹光释光测年研究及冰期划分与对比
引用本文:王照波,张剑,王江月,张盈松,卞青,郭启鹏.山东蒙山第四纪冰川遗迹光释光测年研究及冰期划分与对比[J].地质论评,2017,63(3):694-702.
作者姓名:王照波  张剑  王江月  张盈松  卞青  郭启鹏
作者单位:1)临沂大学资源环境学院,山东临沂,276006;2)沂蒙山国家地质公园管理局,山东临沂,273304,3)青岛海洋地质研究所,山东青岛,266071,4)曲阜师范大学地理与旅游学院,山东日照,276800,2)沂蒙山国家地质公园管理局,山东临沂,273304,5) 北京大学地球与空间科学学院,北京,100871,6)山东恒瑞地矿技术服务有限公司,山东临沂,276006
基金项目:本项研究得到山东恒瑞地矿的资助。
摘    要:针对蒙山发育的第四纪冰川遗迹,采用光释光(Optic Stimulated Luminescence)的测年方法,对遗迹较新的冰碛垄进行了采样与测试,首次在我国东部中低山区获得了8.2ka BP与18.2~22.2ka BP两个时间段的冰期年龄值,对应于8.2ka BP早全新世全球冷事件与末次冰盛期。根据冰碛垄的特征与测定年龄值,结合我国以往其他地区冰期的对比研究,在蒙山建立了拦马冰期与蒙山冰期。本项研究,确认并发展了李四光关于我国东部第四纪冰川理论。

关 键 词:光释光  末次冰盛期  冰碛垄  冰期划分  拦马冰期  蒙山冰期  东亚冷槽
收稿时间:2016/12/25 0:00:00
修稿时间:2017/4/12 0:00:00

A Study on Quaternary Glaciation Moraines in Mount Mengshan, Shandong Province with Optically Stimulated Luminescence (OSL) and Comparison of Glacial Period Division
WANG Zhaobo,ZHANG Jian,WANG Jiangyue,ZHANG Yingsong,BIAN Qing and GUO Qipeng.A Study on Quaternary Glaciation Moraines in Mount Mengshan, Shandong Province with Optically Stimulated Luminescence (OSL) and Comparison of Glacial Period Division[J].Geological Review,2017,63(3):694-702.
Authors:WANG Zhaobo  ZHANG Jian  WANG Jiangyue  ZHANG Yingsong  BIAN Qing and GUO Qipeng
Abstract:It is discovered there are many moraines on Mengshan Mountain, which is important for the Quaternary glacial study in Eastern China. In this paper, we sampled and dated the ages of different moraines with the Optically Stimulated Luminescence (OSL) dating method. We obtained the glacial ages of 8.2 ka BP and 18.2~22.2 ka BP for the first time in the middle and low mountainous areas of eastern China. According to the results, two credible glacial periods called Lanma and Mengshan are determined. Quaternary glaciations theory in Eastern China established by Lee J S is affirmed and developed.
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