STUDY OF THE LATE PLEISTOCENE EOLIAN SEDIMENTS AND WUERJI FORMATION IN THE AREA FROM NORTHERN LIAONING TO SOUTHEASTERN INNER MONGOLIA
ZHAO Chen1, LI Dong-tao1, LIU Jin1, PENG You-bo1, LI Yu-chao1, ZHOU Li-ping2
1. Liaoning Institute of Geology And Mineral Resources Exploration, Shenyang 110031, China; 2. Laboratory for Earth Surface Processes, Ministry of Education, Peking University, Beijing 100871, China
Abstract：Based on the results of the latest OSL tests and fossil occurrences, the time of Wuerji Formation is judged as Middle Pleistocene. Lithologically, the Wuerji Formation is dominated by grayish-yellow sand and sand loam, developed with porosities, columnar joints and irregular ginger-like calcareous concretions. The strata are mainly distributed in Baiyinhua area in Tongliao City, Inner Mongolia, as well as in Jiumiao area in Fuxin City, Liaoning Province. The Upper Pleistocene eolian sediments are composed of mainly yellowish-brown fine slit and dark gray silt, with weak consolidation and developed columnar joints, but without ginger-like calcareous concretions. These strata are distributed mainly in the north of Hure Qi and Horqin Zuoyi Houqi of Inner Mongolia.
赵辰, 李东涛, 刘锦, 彭游博, 李玉超, 周力平. 辽宁北部至内蒙古东南部地区晚更新世风成砂与乌尔吉组的研究[J]. 地质与资源, 2014, 23(3): 266-271.
ZHAO Chen, LI Dong-tao, LIU Jin, PENG You-bo, LI Yu-chao, ZHOU Li-ping. STUDY OF THE LATE PLEISTOCENE EOLIAN SEDIMENTS AND WUERJI FORMATION IN THE AREA FROM NORTHERN LIAONING TO SOUTHEASTERN INNER MONGOLIA. GEOLOGY AND RESOURCES, 2014, 23(3): 266-271.
2014, Vol. 23 
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