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本文通过对大量钻井资料的分析,编制了胜利镇——依兰下第三系和下白垩统分布图,阐述了这些地层的分布情况和岩相特点;指出本区下第三系应进一步划分,其底部应有白垩纪晚期——第三纪早期地层存在。本文并认为残山罗列是本区第三纪沉积底盘的主要特点,这里即有残山型潜山,也有断块山型潜山,它们面积不大,数目很多。
Based on the analysis of a large amount of drilling data, this paper compiles the distribution map of the Lower Triassic and Lower Cretaceous in Shengli-Yilan, expounds the distribution and lithofacies characteristics of these strata; points out that the Lower Tertiary should be further divided , The bottom should have Late Cretaceous - early Tertiary strata exist. In this paper, we consider that the residual mountain range is the main characteristic of the Tertiary sedimentary chassis in this area. There are the buried hill type buried hill and the fault block hill type buried hill which are small in area and large in number.