摘要
In this paper,the authors studied the characteristics of Palaeozoic-Mesozoic stratigraphic sedimentation in the Xuefeng Mountains and its lateral layers by means of field investigation and indoor analysis, and found out the regularity of uplifting-depression change in the Xuefeng Mountains since Palaeozoic. The course of tectono-sedimentary evolution from Palaeozoic to Mesozoic can be divided into five phases according to the features of uplifting-depression change and the palaeogeographic property in Xuefeng area. The authors confirmed that the Xuefeng’s evolution is characterized by a polyphase compounding folded intracontinental orogenic belt, rather than an "ancient land".