通过对河南中、新生代盆地地层进行旋回划分及统计，发现其旋回周期与米兰凯维奇事件的周期基本吻合，证实了这些盆地沉积过程中米兰凯维奇事件的存在；分析了这些盆地沉积过程中米兰凯维奇旋回的多样性；利用米兰凯维奇旋回进行了地层划分与对比． Through the cycle division and statistics of the Mesozoic and Cenozoic basins in Henan, it is found that the cycles of them are consistent with those of the Milankovich events, which confirm the existence of the Milanković events in these basins. The sedimentation of these basins In the process of Milan Keweiqi cycle diversity; the use of the Milan Keweiqi cycle stratigraphic division and contrast.