Analysis on Characteristics of Qingyi River Quaternary Terrace in Ya’an Area, Sichuan Province
详细信息
- 责任者：Tang Xiong （College of Earth Sciences ; Chengdu University of Thechnology ; Chengdu 610059 ; China） ; Tao Xiaofeng
- 刊名：Acta Sedimentologica Sinica
- 出版年：2009
- 卷期：27(1)
- 关键词：第四纪 ; Quaternary ; 四川 ; Sichuan Province
- 页码：p.137-141
- 图表：3 illus., 3 tables, 6 refs.
- 分类号：1400
- issnNo：ISSN1000-0550
- isbnNo：CN62-1038/P
摘要
According to lithology, flat surface and granularity of gravel in this area, the gravel root in the upper reach of