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The geochemical characteristics of aqueous rare-earth elements in shallow karst groundwater in Guiyang City, China 期刊论文
Chinese Journal of Geochemistry, 2011, 卷号: 30, 期号: 1, 页码: 114-124
Authors:  HE Shouyang;  L Zhu;  R Yang;  Z Shen;  YU Xiaohong
Adobe PDF(1073Kb)  |  Favorite  |  View/Download:164/1  |  Submit date:2017/12/13
贵州新元古代冰期(Varnger)后环境演变与藻类的复苏 期刊论文
地质地球化学, 2003, 卷号: 31, 期号: 1, 页码: 62-69
Authors:  杨瑞东;  王世杰;  欧阳自远;  张位华;  姜立君
Favorite  |  View/Download:326/0  |  Submit date:2010/09/20
贵州  新元古代  冰期  藻类 绝灭作用  生态环境