Abstract: The Comprehensive analysis of physical makeup,dating data,and the characteristics of archaeological sites' spatial distribution of Luoyang basin plain area's typical sections shows that Luoyang basin plain area Holocene landforms environment have experienced the process of evolution as:the formation of the first and secondary terrace of Yi River and Luo River,the surface of terace accepting alluviation diluviation matters,then blowing dust continuing buildup,and finally the gradually expansion of flood bed ...