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《Chinese Journal of Geophysics》 1999-S1
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THE DEVASTATING IMPACT EVENTS IN THE STRATIGRAPHIC RECORD

SU YANG (Beijing Astronomical Observatory, National Astronomical Observatories , CAS, Beijing 100012, China)  
Thirty percent of 160 are known impact crater structures are buried by postimpact sediment, and there must be much more impact crater structures that have not be found in the sediment, especially in the oceanic bottom. Even if the impact craer structures were destroyed by it active geologic processes causing surface renewal, the impact ejecta and dedris of NEOs had survived and marked the geohysical and geopchemical anomalies related to impact in the sediment, providing NEO impact events with new ground evideces. Though a limited number of stratigraphic evidences discovered, the discovery of the evidences for impacts in the strati-graphic record has developed an important research area of NEO impacts. This paper will present a brief review of studies head in this direction.
【CateGory Index】: P183.5
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 MA\ Peixue (Department of Technical Physics, Peking University, Beijing,100871) HOU\ Quanlin (Institute of Geology, Academia Sinica, Beijing, 100029) CHAI\ Chifang (Institute of High Energy Physics, Academia Sinica, Beijing, 100080) XU Heling\ WU Xihao;Distribution of Iridium in Different Size Fractions at the N/Q Boundary in Loess:Implications for an Asteroid Impact 2.4 Ma Ago[J];ACTA SCICENTIARUM NATURALUM UNIVERSITIS PEKINESIS;1998-06
2 XUE Xiang xu 1)2) , YUE Le ping 1) , and WANG Jian qi 1) ( 1) Department of Geology, Institute of Cenozoic Geology and Environment, Northwest University, Xi'an, 710069; 2) Institute of Earth Environment, the Chinese Academy of Sciences;DISCUSSION ON THE NEOGENE-QUATERNARY BOUNDARY——BASED ON THE XIAQIANG UPPER CENOZOIC PROFILE OF XUNYI COUNTY, SHAANXI PROVINCE[J];Journal of Stratigraphy;2001-03
3 Sun Jianzhong~①② Yuan Weihong~③ Li Huiqin~④(①State Key Laboratory of Loess and Quaternary Geology,Institute of Earth Environment,Chinese Academy of Sciences, Xi′an 710075; ②Chang′an University,Xi′an 710054; ③Lanzhou Petrochemical College of Vocational Technology, Lanzhou 730059; ④Gansu Buliding Research Institute, Lanzhou 730052);“QUATERNARY” SHOULD BE RESERVED OR DISCARD, AND WHERE IS ITS LOWER BOUNDARY?[J];Quaternary Sciences;2005-06
4 Wu Naiqin;Lu Houyuan;Xu Heling;Wu Xihao;Jiang Fuchu;Xiao Guohua;An Zhisheng Institute of Geology, Chinese Academy of Science, Beijing First Institute of Oceanography, State Bureau of Oceanology, Qingdao, Shandong Institute of Geomechanics, Ministry of Geology and Mineral Resource, Beijing Xi'an Laboratory of Loess and Quaternary Geology, CAS, Xi'an, Shanxi;IDENTIFICATION OF FUNGUS SPORES IN LOESS DEPOSITS AND ITS PALEOENVIRONMENTAL SIGNIFICANCE[J];Geological Review;1993-06
5 Wu Xihao Xu Heling Deng Jiwen Jiang Fuchu Yin Weide Xiao Huaguo (Institute of Geomechanics,CAGS) Ma Peixue Ma Shulan Kong Ping (Institute of High Energy Physics,CAS) Sun Donghuai Zhu Yizhi Li Chunlai (Xi'an Laboratory of Loess and Quaternary Geology,CAS)(Institute of Geochemistry,CAS);RECENT PROGRESS OF THE STUDY ON NEOGENE—QUATERNARY BOUNDARY IMPACT EVENT[J];Journal of Geomechanics;1996-01
6 TONG Guo bang 1,2 ,CHEN Yun 1,WU Xi hao 3,4 ,LI Zheng hua 1, YANG Zhen jing 1,WANG Shu bing 3,CAO Jia dong 1 (1.Institute of Hydrogeology and Engineering Geology,Chinese Academy of Geological Science,Shijiazhuang Hebei 050061,China; 2;PLEISTOCENE ENVIRONMENTAL MEGAEVOLUTION AS INDICATED BY THE SPOROPOLLEN FLORAS IN CHINA[J];JOURNAL OF GEOMECHANICS;1999-04
7 ZHU Zhao-yu 1,ZHOU Hou-yun 1,QIAO Yu-lou 1,ZHANG Hai-xiang 1,LIANG Jun-ping 2 (1. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640,China; 2. Guangdong Bureau of Geology and Mineral Resources,Guangzhou 510080,China.;INITIAL STRATA OCCURRENCE OF THE SOUTH CHINA TEKTITE IN STRATA AND ITS IMPLICATION FOR EVENT-STRATIGRAPHY[J];Journal of Geomechanics;2001-04
8 YIN Yan-hong, CHEN Zheng-xin ( Qingdao Institute of Marine Geology, Qingdao 266071, China);THE RESEARCH DEVELOPMENTS AND PROBLEMS OF SIX METEORITE EVENTS SINCE CENOZOIC ERA[J];Marine Geology Letters;2006-02
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【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 An Zhisheng (Xi'an Laboratory of Loess and Quaternary Geology, Chinese Academy of Sciences) G. Kukla (Lamont-Doherty Geological Observatory of Columbia University) Liu Tungsheng (Institute of Geology, Chinese Academy of Sciences) (Xi'an Laboratory of Loess and Quaternary Geology, Chinese Academy of Sciences);LOESS STRATIGRAPHY IN LUOCHUAN OF CHINA[J];Quaternary Sciences;1989-02
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