MICROSPHERULE

作品数：6被引量：1H指数：1
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相关期刊：《Science Bulletin》《Geoscience Frontiers》《Science China Chemistry》《Journal of Geoscience and Environment Protection》更多>>
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Discovery and implication of cosmic dust from Ⅰ-type granite of western Suzhou
《Chinese Science Bulletin》1995年第21期1818-1823,共6页王尔康 林承毅 胡中为 万玉秋 张文兰 宋永勤 
the National Natural Science Foundation of China;the Analytical Foundation of Center for Modern Analysis, Nanjing University.
Since the discovery of cosmic dust from Suzhou A-type granite, a following new problem is whether cosmic dust is preserved in only one type granite or in different types. In order to make the problem clear, the author...
关键词：COSMIC DUST MICROSPHERULE GRANITE Suzhou. 
Discovery of New Cosmic Spinel——Ni-rich Franklinite
《Chinese Science Bulletin》1994年第16期1386-1391,共6页王尔康 万玉秋 朱政 曹会 林承毅 周剑雄 张汉卿 
Project Supported by the National Natural Science Foundation of China;the Analytical Foundation of Centre for Modern Analysis,Nanjing University.
Spinel-group minerals are richly preserved in cosmic dusts, which have been reported to occur in chondritic microspherules of deep sea sediments and polar ice,and considered to be formed by the ablation of extraterres...
关键词：COSMIC SPINEL Ni-rich franklinite K-T boundary event MICROSPHERULE granite. 
RECORDS OF TWO ASTROGEOLOGIC EVENTS IN THE LOESS STRATA,LANTIAN,SHAANXI,CHINA
《Chinese Science Bulletin》1992年第11期946-950,共5页吴锡浩 徐和聆 邓寄温 殷伟德 安芷生 郑洪波 欧阳自远 
Project sponsored by the foundation of Xi'an Laboratory of Loess and Quaternary, Academia Sinica and by the foundation of the Laboratory of Geomechanics Ministry of Geology and Mineral Resources PRC
The thick loess strata in the Loess Plateau of China, which have not been essentially reformed by internal and external agents, are one of the optimum continental deposits preserving the extraterrestrial materials in ...
关键词：LOESS extraterrestrial MICROSPHERULE COSMIC DUST microtektite astrogeologic event 
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