国家自然科学基金(s40232025)

作品数:3被引量:60H指数:2
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Age and General Characteristics of the Calimicrobialite near the Permian-Triassic Boundary in Chongyang, Hubei Province被引量:1
《Journal of China University of Geosciences》2006年第2期121-125,131,共6页杨浩 张素新 江海水 王永标 
This paper is supported by the National Natural Science Foundation ofChina ( Nos .40232025 ,40572002);the National Science Fund forDistinguished Young Scholars (No .40325004) .
The calimicrobialites of Chongyang (崇阳), Hubei (湖北) Province, occur above the mass extinction line in the Late Permian reef facies. Below the boundary are the sponge reef limestone, crinoid limestone and algae...
关键词:calimicrobialite CONODONT END-PERMIAN Early Triassic Hubei. 
Distributions of fatty acids in a stalagmite related to paleoclimate change at Qingjiang in Hubei,southern China被引量:12
《Science China Earth Sciences》2005年第9期1463-1469,共7页XIE Shucheng1,HUANG Junhua1,WANG Hongmei2,YI Yi1,HU Chaoyong1, CAI Yanjun3 & CHENG Hai4 1. Faculty of Earth Science,China University of Geosciences,Wuhan 430074,China 2. School of Environmental Studies,China University of Geosciences,Wuhan 430074,China 3. SKLLQG,Institute of Earth Environment,Chinese Academy of Sciences,Xi’an 710075,China 4. Department of Geology and Geophysics,University of Minnesota,MN55455,USA 
supported by the National Natural Science Foundation of China(Grant Nos.40232025 and 90211014);Fok Ying Tung Education Foundation of Ministry of Education of China(Grant No.91018)
Fatty acids extracted from a subtropical stalagmite at Qingjiang in Southern China’s Hubei Province were analysed using gas chromatography-mass spectrometry. These n-alkanoic acids range from C14 to C26 in carbon num...
关键词:biomarker  ecosystem  microbe  speleothem  paleoclimate  Quaternary. 
Calcimicrobialite after end-Permian mass extinction in South China and its palaeoenvironmental significance被引量:47
《Chinese Science Bulletin》2005年第7期665-671,共7页WANGYongbiao TONGJinnan WANGJiasheng ZHOUXiugao 
the National Natural Science Foundation of China(Grant Nos.40232025 and 40325004).
Calcimicrobialites, which could be correlated to the layer 27 in Meishan section according to the Hindeodus parvus, occur abruptly on the end-Permian mass extinction boundary in South China. Microbialites mainly distr...
关键词:二叠纪 中国 微晶灰岩 晶体 地质意义 
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