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四川盆地北部早白垩世剑门关组泥质岩地球化学特征及其地质意义
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徐刚1,2, 王越1, 刘子畅2, 吕行2, 高淑芳3 |
Geochemical characteristics and geological significance of argillaceous rocks of Early Cretaceous Jianmenguan Formation in Northern Sichuan Basin
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XU Gang 1,2, WANG Yue 1, LIU Zichang 2, LV Hang 2, GAO Shufang 3
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研究区剑门关组泥质岩PAAS标准化稀土元素配分曲线图[ 3 ] |
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