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文章首先介绍了大港地区新近系的结构概况,并对新近系的涵盖范围进行阐述。其次对沉积的类型进行总结概括,帮助读者明确各种沉积体系形成的原因。促进考察工作科学有效的开展,全面了解大港地区的地形特点。
The article first introduces the structure of the recent department in Dagang area and expounds the coverage of the new department. Secondly, the type of deposition is summarized and summarized to help readers understand the reasons for the formation of various depositional systems. Promote the scientific and effective inspection work carried out to fully understand the terrain characteristics of Dagang.