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High-resolution carbon isotopic records from the Ordovician of South China: Links to climatic cooling and the Great Ordovician Biodiversification Event (GOBE) 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2010, 卷号: 289, 期号: 1-4, 页码: 102-112
作者:  Zhang, Tonggang;  Shen, Yanan;  Algeo, Thomas J.
Adobe PDF(1373Kb)  |  收藏  |  浏览/下载:360/22  |  提交时间:2012/08/15
delta C-13(carb)  delta C-13(org)  Atmospheric CO2  Climate cooling  Biodiversification  
No abrupt change in redox condition caused the end-Permian marine ecosystem collapse in the East Greenland Basin 期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2010, 卷号: 291, 期号: 1-4, 页码: 32-38
作者:  Nielsen, Jesper K.;  Shen, Yanan (沈延安);  Piasecki, Stefan;  Stemmerik, Lars
Adobe PDF(938Kb)  |  收藏  |  浏览/下载:314/20  |  提交时间:2012/08/15
Framboidal Pyrite  Redox Ocean Chemistry  (34)S/(32)s  End-permian Extinction  Delayed Biotic Recovery