| 北京南口第四纪沉积物热释光测年 |
| |
| 引用本文： | 郑公望.北京南口第四纪沉积物热释光测年[J].北京大学学报(自然科学版),1993,29(2):233-238. |
| |
| 作者姓名： | 郑公望 |
| |
| 作者单位： | 北京大学城市与环境学系 |
| |
| 摘 要： | 热释光测年是地貌与第四纪地质学中一种新的技术手段。它的测试对象主要是自然界中最常见的石英颗粒，测年范围在10^3-10^5年之间，误差约10％左右。南口剖面是华北新生代沉积的典型剖面之一。本文提供了该剖面的次次测年数据。
|
| 关 键 词： | 热释光测年 第四纪 沉积物 |
TL Dating of Quaternary Sediments in Nankou |
| |
| ZHENG Gongwang.TL Dating of Quaternary Sediments in Nankou[J].Acta Scientiarum Naturalium Universitatis Pekinensis,1993,29(2):233-238. |
| |
| Authors: | ZHENG Gongwang |
| |
| Abstract: | TL Dating is a new technique in Geomophology and Quaternary geology. Main dating object is quartz found anywhere in nature. The dating range are 103 to 105 years and its error is about 10%. Nankou section is one of the normal sections of the Ceno-zoic sediments in Huabei. This paper has provided chronolagical data for this section. |
| |
| Keywords: | TL Dating Quaternary sediment Nankou section |
| 本文献已被 CNKI 维普 等数据库收录！ |
