对遵义县六井南沱组沉积相的新认识  

New Acknowledgement of Nantuo Formation Sedimentary Facies in Liujing,Zunyi

作　　者：杜昌乾[1] 

机构地区：[1]贵州省地质矿产勘查开发局106地质大队,贵州遵义563000

出　　处：《贵州地质》2009年第3期203-205,共3页Guizhou Geology

摘　　要：本文通过对贵州遵义六井一带南沱组沉积相结构特征、构造特征及组分特征的分析研究,并结合有关文献,针对六井南沱组的沉积相提出了一些新认识。认为与松桃区"南沱组"接近,并非属冰川环境的沉积产物,而属于海相沉积。By analysis and study the structural characters, tectonic characters and composition characters of sedimentary facies of Nantuo formation in Liujing, combine with relative information, it carried some questions for the Liujing Nantuo formation, it＇ s thought that the Nantuo formation in Liujing is similar to Songtao, it＇ s not the sedimentary outcome of glacial environment but the outcome of marine sediment.

关 键 词：南沱组 冰川堆积 新认识 海相沉积 遵义六井 

分 类 号：P512.2[天文地球—地质学]