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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:257/33  |  提交时间:2012/08/15
Protospongiidae  Dapingian  NW England  Skiddaw Group  spicules  
OLDEST KNOWN DICOELOSIA AND EPITOMYONIA, DEEP WATER BRACHIOPODS FROM THE BEIGUOSHAN FORMATION (MIDDLE KATIAN, UPPER ORDOVICIAN), SHAANXI, NORTH CHINA 期刊论文
PALAEONTOLOGY, 2011, 卷号: 54, 页码: 907-922
作者:  Jin, Jisuo;  Rong, Jiayu (戎嘉余);  Zhan, Renbin (詹仁斌)
Adobe PDF(1590Kb)  |  收藏  |  浏览/下载:499/26  |  提交时间:2012/08/15
Brachiopoda  Dicoelosia  Epitomyonia  Evolution  Late Ordovician  North China  
Carbon, sulfur, and oxygen isotope evidence for a strong depth gradient and oceanic oxidation after the Ediacaran Hankalchough glaciation 期刊论文
GEOCHIMICA ET COSMOCHIMICA ACTA, 2011, 卷号: 75, 期号: 5, 页码: 1357-1373
作者:  Shen, Bing;  Xiao, Shuhai;  Bao, Huiming;  Kaufman, Alan J.;  Zhou, Chuanming (周传明);  Yuan, Xunlai (袁训来)
Adobe PDF(1734Kb)  |  收藏  |  浏览/下载:493/15  |  提交时间:2012/08/15