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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:749/76  |  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:425/25  |  提交时间:2012/08/15
Upper Ordovician  Guttenberg Carbon Isotope Excursion  Gice  Conodonts  Pagoda Formation  China  
Paired delta(13)C(carb) and delta(13)C(org) records of Upper Ordovician (Sandbian-Katian) carbonates in North America and China: Implications for paleoceanographic change 期刊论文
Palaeogeography, Palaeoclimatology, Palaeoecology, 2008, 卷号: 270, 期号: 1-2, 页码: 166-178
作者:  Young, Seth A.;  Saltzman, Matthew R.;  Bergstrom, Stig M.;  Leslie, Stephen A.;  Xu, Chen (陈旭)
Adobe PDF(2270Kb)  |  收藏  |  浏览/下载:400/15  |  提交时间:2012/08/15
Late Ordovician  Katian  Carbon Isotopes  Organic Carbon  Water Masses  Carbon Dioxide