神农架地质构造环境演化分析

Analysis of Geological Structure and Evolution of Shennongjia

指出了神农架地区地处扬子淮地台和秦岭褶皱系两个一级构造单元,经历漫长的地质演变过程形成了神农架独特的构造类型并且完整地记录了华中区域的地质构造和演变发展历史,在全球地质构造上具有特殊的大地构造意义。参照区域的勘察研究成果,对神农架地区的地质构造背景和演变历史进行了分析,揭示了古气候、古地理环境面貌,对其地质构造背景提出了新的认识。

The Shennongjia area is located in two first-order tectonic units of the Yangtze-Huaitai and Qinling folds.It has undergone a long geological process to form the unique tectonic type of Shennongjia and completely records the geological structure and evolution history of the Central China region.It has a special geotectonic meaning in its construction.Based on the survey results of the reference area,the geological tectonic background and evolution history of the Shennongjia area are analyzed,revealing the paleoclimate and paleogeographic environment,which has a new understanding of the geological structure background.