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A new Middle Ordovician (late Dapingian) hexactinellid sponge from Cumbria, UK 期刊论文
GEOLOGICAL JOURNAL, 2011, 卷号: 46, 期号: 5, 页码: 501-506
作者:  Botting, Joseph P.;  Muir, Lucy A.
Adobe PDF(505Kb)  |  收藏  |  浏览/下载:241/33  |  提交时间:2012/08/15
Protospongiidae  Dapingian  NW England  Skiddaw Group  spicules  
Biodiversity patterns of Early-Middle Ordovician marine microphytoplankton in South China 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2011, 卷号: 299, 期号: 1-2, 页码: 318-334
作者:  Yan, Kui (燕夔);  Servais, Thomas;  Li, Jun (李军);  Wu, Rongchang (吴荣昌);  Tang, Peng (唐鹏)
Adobe PDF(694Kb)  |  收藏  |  浏览/下载:472/32  |  提交时间:2012/08/15
Acritarchs  Early-middle Ordovician  South China  Biodiversity  Sea-level Changes