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中国科学院地球化学研究所机构知识库
Knowledge Management System Of Institute of Geochemistry,CAS
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环境地球化学国家重点... [2]
矿床地球化学国家重点... [1]
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杨卫东 [3]
郭庆军 [3]
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地球科学进展 [1]
矿物岩石 [1]
矿物岩石地球化学通报 [1]
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Creator:yangweidong分杨卫东
Document Type:期刊论文
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贵州瓮安陡山沱组剖面碳同位素生物地球化学研究
期刊论文
矿物岩石, 2005, 卷号: 25, 期号: 2, 页码: 75-80
Authors:
郭庆军
;
刘丛强
;
HaraldStrauss
;
TatianaGoldberg
;
杨卫东
Adobe PDF(239Kb)
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View/Download:198/1
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Submit date:2010/09/20
瓮安
震旦-寒武交变期
陡山沱组
瓮安生物群
成磷事件
碳酸盐岩和干酪根碳同位素组成
用87Sr/86Sr研究海平面变化与全球对比问题
期刊论文
地球科学进展, 2000, 期号: 6, 页码: 729-733
Authors:
李荣西
;
魏家庸
;
杨卫东
;
郭庆军
Adobe PDF(197Kb)
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View/Download:134/0
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Submit date:2018/02/05
锶同位素
海平面变化
全球对比
牙形石
铅同位素“双稀释剂”同位素定年法计算方法研究
期刊论文
矿物岩石地球化学通报, 2000, 卷号: 19, 期号: 3, 页码: 193-196
Authors:
郭庆军
;
杨卫东
;
余娅
Adobe PDF(147Kb)
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View/Download:231/0
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Submit date:2010/09/20
铅同位素
同位素定年
成矿物质来源
定年方法
形成年龄
化探
找矿
三阶段
稀释剂
元素