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On the integration of Ordovician conodont and graptolite biostratigraphy: new examples from Gansu and Inner Mongolia in China 期刊论文
ALCHERINGA, 2013, 卷号: 37, 期号: 4, 页码: 510-528
作者:  Wang, Zhi-hao (王志浩);  Bergstroem, Stig M.;  Zhen, Yong Yi (甄勇毅);  Chen, Xu (陈旭);  Zhang, Yuan-dong (张元动)
Adobe PDF(2749Kb)  |  收藏  |  浏览/下载:317/8  |  提交时间:2013/12/27
Upper Ordovician (Sandbian-Katian) graptolite and conodont zonation in the Yangtze region, China 期刊论文
EARTH AND ENVIRONMENTAL SCIENCE TRANSACTIONS OF THE ROYAL SOCIETY OF EDINBURGH, 2010, 卷号: 101, 页码: 111-134
作者:  Xu, Chen (陈旭);  Bergstroem, Stig M.;  Zhang Yuandong (张元动);  Goldman, Dan;  Qing, Chen (陈清)
Adobe PDF(2392Kb)  |  收藏  |  浏览/下载:799/59  |  提交时间:2012/08/15
Biostratigraphy  Conodonts  Graptolites  Yangtze Platform  
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:758/76  |  提交时间:2012/08/15
Chemostratigraphy  Chronostratigraphy  Classification  Ordovician System  Stage Slices  
First documentation of the Ordovician Guttenberg delta C-13 excursion (GICE) in Asia: chemostratigraphy of the Pagoda and Yanwashan formations in southeastern China 期刊论文
GEOLOGICAL MAGAZINE, 2009, 卷号: 146, 期号: 1, 页码: 1-11
作者:  Bergstroem, Stig M.;  Xu, Chen (陈旭);  Schmitz, Birger;  Young, Seth;  Jia-Yu, Rong (戎嘉余);  Saltzman, Matthew R.
Adobe PDF(1810Kb)  |  收藏  |  浏览/下载:429/25  |  提交时间:2012/08/15
Upper Ordovician  Guttenberg Carbon Isotope Excursion  Gice  Conodonts  Pagoda Formation  China