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Intensified Ocean Deoxygenation During the end Devonian Mass Extinction 期刊论文
GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 2019, 页码: 12
作者:  Liu, Jiangsi;  Luo, Genming;  Lu, Zunli;  Lu, Wanyi;  Qie, Wenkun (郄文昆);  Zhang, Feifei;  Wang, Xiangdong (王向东);  Xie, Shucheng
Adobe PDF(2794Kb)  |  收藏  |  浏览/下载:342/3  |  提交时间:2020/03/18
I  Ca ratio  deoxygenation  Hangenberg mass extinction  climatic cooling  Devonian  Carboniferous  
Coupled delta Ca-44/40, delta Sr-88/86, and Sr-87/Sr-86 geochemistry across the end-Permian mass extinction event 期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2019, 卷号: 262, 页码: 143-165
作者:  Wang, Jiuyuan;  Jacobson, Andrew D.;  Zhang, Hua (张华);  Ramezani, Jahandar;  Sageman, Bradley B.;  Hurtgen, Matthew T.;  Bowring, Samuel A.;  Shen, Shu-zhong (沈树忠)
Adobe PDF(1915Kb)  |  收藏  |  浏览/下载:365/2  |  提交时间:2019/12/18
Calcium isotopes  Radiogenic Sr isotopes  Stable Sr isotopes  end-Permian  Chemical weathering  Diagenesis  
Applications of chemical imaging techniques in paleontology 期刊论文
NATIONAL SCIENCE REVIEW, 2019, 卷号: 6, 期号: 5, 页码: 1040-1053
作者:  Pan, Yanhong (泮燕红);  Hu, Liang (胡亮);  Zhao, Tao
Adobe PDF(1699Kb)  |  收藏  |  浏览/下载:353/2  |  提交时间:2020/04/03
trace elements  isotopic information  organic biomarkers  fossilmaterials  limits and obstacles  
Morphological variation suggests that chitinozoans may be fossils of individual microorganisms rather than metazoan eggs 期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2019, 卷号: 286, 期号: 1908, 页码: 8
作者:  Liang, Yan (梁艳);  Bernardo, Joseph;  Goldman, Daniel;  Nolvak, Jaak;  Tang, Peng (唐鹏);  Wang, Wenhui;  Hints, Olle
Adobe PDF(2627Kb)  |  收藏  |  浏览/下载:347/2  |  提交时间:2019/12/18
morphology  palaeozoic  organic-walled microfossils  chitinozoans  biologic affinity