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he bei lu long wu shan han wu xi ao tao xi jie xian zhan tu kuang wu yan jiu
Author(s): 
Pages: 57-66+158
Year: Issue:  2
Journal: Acta Sedimentologica Sinica

Keyword:  武山寒武系—奥陶系界线伊利石结晶度粘土矿物蠕绿泥石蛭石混层矿物上寒武统衍射带近地层晚寒武世;
Abstract: <正> 河北卢龙武山寒武系—奥陶系界线剖面暴露良好、沉积连续、具有典型海相沉积特征以及丰富的古生物标准化石(如三叶虫和牙形刺等),因此该处受到许多地质研究人员的重视并被选为华北型寒武系—奥陶系界线层型剖面的地点。本文配合寒武系—奥陶系界线层型剖面的研究,对界线附近地层的粘土矿物进行了鉴定并探讨了古沉积环境。
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