摘要
为了确定山东蒙山佛塔谷一带的第四纪冰川、黄土、水系沉积物与MIS的对应关系,对该区冰川遗迹进行了详细调查,并对冰川、黄土和水系沉积物进行年代学研究。对比研究了蒙山地区各类地层沉积与深海氧同位素演化阶段的对应性,建立了冰川、黄土、水系沉积物与环境演化的内在关系;详细对比了全新世、晚更新世冰川、黄土、水系沉积物与MIS的关系,初步对比了中更新世冰川沉积物与MIS的关系。我国东部各类第四纪沉积物与MIS之间具有良好的对应关系,从沉积层序与环境演化的角度,确认了蒙山及我国东部地区存在第四纪冰川作用的事实。
A detailed investigation of the glacier relics and chronological research on the sediments of glaciers, loess and stream in the Pagoda Valley of Mengshan were carried out to determine the relationship between the sediments of the Quaternary glaciers, loess and stream, and Marine Isotope Stages (MIS).Understanding the relationship of various strata sedimentation in the Mengshan area and MIS evolutionary stages can help construct the intrinsic relation of these sediments with environment change.The analysis of the sediments in glaciers, loess and stream and MIS during the Holocene and late Pleistocene, and the preliminary analysis of glacier sediments and MIS especially in middle Pleistocene, reveals a well coupling relationship between these Quaternary sediments and Marine Isotope Stages(MIS), and confirms the fact that a Quaternary glaciation occurred in Mengshan and eastern China from the perspective of the sedimentary sequence and environment evolution.
作者
王照波
王江月
张剑
WANG Zhao-bo;WANG Jiang-yue;ZHANG Jian(Shandong Compass Mineral Exploration co., Ltd , Linyi 276006,China;Yimeng National Geological Park Management Office, Linyi273304,China;Laboratory of Gold Mineralization Process and Resource Utilization,Ministry of Natural Resources,Jinan 250013,China;College of Geography and Travel, Qufu Normal University, Qufu276800, China;Qingdao Institute of Marine Geology, China Geological Survey,Qingdao 266071,China)
出处
《华东地质》
2019年第2期81-90,共10页
East China Geology
基金
国土资源部金矿成矿过程与资源利用重点实验室“山东金刚石成矿规律与侵位时代研究(编号:201403)”
山东指南针矿产勘查有限公司“东亚冷槽探索计划(编号:20180101)”项目联合资助
关键词
冰川遗迹
黄土
MIS
第四纪
蒙山
山东
glacier relics
loess
Marine Isotope Stages (MIS)
Quaternary
Mengshan
Shandong
作者简介
第一作者:王照波,1971年生,男,高级工程师,主要从事地质矿产勘查、第四纪冰川与环境演化研究。
