毕业论文-南襄盆地第四纪地层研究

1、南襄盆地地区因构造活动频繁形成许多天然风景，应充分利用其优越的自然风光发展旅游产业。参 考 文 献1 童林芬,关康年,曾克峰. 南襄盆地南部更新世孢粉组合与古气候研究.J中国地质大学报,1991,16(6):610-619.2 王定一,车自成,张树田等. 南襄盆地构造发育特征及形成机制J:石油与天然气地质学报,1987,8(4):364-369.3 胡受权. 南襄盆地泌阳断陷成盆机制及其成盆史J. 1998,18(1):8-9.4 郭自训. 河南平原第四纪沉积物宏观特征分析J.河南理工大学学报, 2010:255-257.5 童林芬,关康年,曾克峰. 南襄盆地南部更新世孢粉组合与古气候研究J：

2、中国地质大学报，1991,16(6):610-619.6 宋青春,邱维理,张振春. 地质学基础M,北京：高等教育出版社.2005,11:390-395.7 张光业. 河南省第四纪古地理的演变J.河南大学学报,1985,9(3):15-21.Quaternary stratigraphic study of Nanyang-Xiangyang basinLi YunxiaAbstract: Qinling huaihe river is located in the middle of our country,and it is the boundary between the north an

3、d south in our country, its location has the important significance. And south xiangyang automobile basin is in the rift zone above the qinling fold belt, so the south xiangyang automobile basin of ancient climate for inversion of the quaternary climate has an important significance. Basin in the qu

4、aternary formation on the south and the south duct duct basin natural environment plays an important role in the quaternary period. But the predecessors research of basin south duct is not too detailed and system, and as the stratigraphic formation was developed, by inside and outside the role of fo

5、rcings, stratigraphic contact relationship, change sediment trap characteristics, relationship is more complex. Then we can according to the characteristics of the formation to push the performance of the quaternary period in south basin natural condition. So south xiangyang automobile basin in the

6、quaternary strata in this paper, the research mainly from the lithology, geological structure, climate change and sediment characteristics, etc. Aims to through the study of formation and the ability to the change of the natural environment as well as experienced at, then for the natural environment in the area of south xiangyang automobile today the ancient, south and discuss for the future regional economic development, the basis of the layout to provide referen