NIGPAS OpenIR
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Large perturbations of the carbon and sulfur cycle associated with the Late Ordovician mass extinction in South China 期刊论文
GEOLOGY, 2009, 卷号: 37, 期号: 4, 页码: 299-302
作者:  Zhang, Tonggang;  Shen, Yanan;  Zhan, Renbin (詹仁斌);  Shen, Shuzhong (沈树忠);  Chen, Xu (陈旭)
Adobe PDF(184Kb)  |  收藏  |  浏览/下载:369/24  |  提交时间:2012/08/15
The new chronostratigraphic classification of the Ordovician System and its relations to major regional series and stages and to delta(13)C chemostratigraphy 期刊论文
LETHAIA, 2009, 卷号: 42, 期号: 1, 页码: 97-107
作者:  Bergstroem, Stig M.;  Chen, Xu (陈旭);  Carlos Gutierrez-Marco, Juan;  Dronov, Andrei
Adobe PDF(784Kb)  |  收藏  |  浏览/下载:760/76  |  提交时间:2012/08/15
Chemostratigraphy  Chronostratigraphy  Classification  Ordovician System  Stage Slices  
Fossil plankton depth zones 期刊论文
Palaeoworld, 2009, 卷号: 18, 期号: 4, 页码: 213-234
作者:  Boucot, A.J.,;  Chen, X.(陈旭)
Adobe PDF(647Kb)  |  收藏  |  浏览/下载:258/14  |  提交时间:2013/03/29