地震地质 ›› 1997, Vol. 19 ›› Issue (3): 277-280.

• 科研简报 • 上一篇    下一篇

泥炭样品不同有机组分的14C测年的初步研究

尹金辉, 彭贵, 焦文强, 卢演俦   

  1. 国家地震局地质研究所, 北京, 100029
  • 收稿日期:1996-06-30 修回日期:1996-12-31 出版日期:1997-09-09 发布日期:2009-11-25
  • 基金资助:
    国家自然科学基金资助(49172157)

A PRELIMINARY STUDY ON THE RADIOCARBON DATING OF DIFFERENT ORGANIC FRACTION SEPARTED FROM PEAT

Yin Jinhui, Pen Gui, Jiao Wenqiang, Lu Yanchou   

  1. Institute of Geology, SSB, Beijing 100029
  • Received:1996-06-30 Revised:1996-12-31 Online:1997-09-09 Published:2009-11-25

摘要: 分别用NaClO、NaOH溶液、Na4P2O7和NaOH混合溶液和有机溶剂对采自延庆盆地大王庄两个泥炭样品进行前处理,每个样品获得10个不同有机组分,对这些有机组分的14C年龄测定值进行对比。以探讨泥炭等样品不同有机组分14C测年的可靠性。

关键词: 碳-14年龄测定, 第四纪地质学, 延庆盆地

Abstract: Two peat samples collected from Dawangzhuang section,Yanqing basin were treated with NaClO,NaOH solution,Na4P2O7-NaOH soultion and organic soultion,respectively and then ten different organic fractions were obtained from each peat sample. The radiocarbon age of each fraction was obtained and compared to evaluate the accuracy and reliability of the radiocarbon dating age of each fraction.

Key words: Radiocarbon Dating, Quaternary Sciences, Yanqing Basin