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为了使广大煤田地质工作者掌握当代沉积学的某些新理论和新概念,本刊将从这一期起,刊登沉积作用与沉积相讲座。陆续介绍有关碳酸盐岩成因的新认识、近代碳酸盐岩的分类特点、碳酸盐岩的沉积环境和沉积模式、牵引流和浊流沉积作用以及陆原碎屑岩沉积相和沉积模式等文章,以期在煤田地质工作中广泛运用这些新理论和新概念,并逐渐积累资料,总结经验,使煤田地质勘探工作的科学技术水平进一步提高。
In order to enable the geologic workers in coalfields to grasp some new theories and concepts of contemporary sedimentology, we will publish a depositional and sedimentary lecture from this issue. The new understanding of the genesis of carbonate rocks, the classification of modern carbonate rocks, the sedimentary environment and depositional model of carbonate rocks, the sedimentation of traction flow and turbidity flow and the sedimentary facies and depositional models of Luyuan clastic rocks And other articles, with a view to the extensive use of these new theories and concepts in the geological work of coalfields, gradually accumulating data and summing up experience so that the scientific and technological level of geological prospecting in coalfields will be further enhanced.