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贺兰山—六盘山地区中侏罗统直罗组地球化学特征及其地质意义*
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罗伟, 刘池洋, 张东东, 王建强, 牛海青, 郭佩 |
Geochemistry characteristics of the Middle Jurassic Zhiluo Formation in Helan Mountain-Liupan Mountain area and their geological significances
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Luo Wei , Liu Chiyang , Zhang Dongdong, Wang Jianqiang, Niu Haiqing, Guo Pei
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贺兰山—六盘山地区直罗组细粒碎屑沉积物A-CN-K图 (据Nesbitt 和Yong,1989) |
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