合肥盆地的构造演化较为复杂,对其地层所处时期的研究成为了其确定地质构造与岩层结构的重要基础。在研究中借助于地震测量与岩性分析,可帮助确定中生代界限,并以此帮助对地层的定性与准确分析。文章以几个有代表性并具有紧密关系的地层为分析对象,确定了中生界地层时代的重要意义。 The tectonic evolution of the Hefei Basin is quite complicated, and the study of the period where the strata was located has become an important basis for determining the geological structure and rock formation. In the study, with the help of seismic surveys and lithology analysis, the boundaries of the Mesozoic can be helped to determine the qualitative and accurate analysis of stratigraphy. The article takes several representative and closely related stratums as the analysis objects, and determines the significance of Mesozoic stratigraphic times.