Study of the circumstance influence on the elemental distribution in ancient animal bone using μ-XRF  

作　　者：闫灵通 冯松林 冯向前 谢国喜 李丽 徐伟 

机构地区：[1]Institute of High Energy Physics, Chinese Academy of Sciences [2]Graduate University of Chinese Academy of Sciences [3]Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences

出　　处：《Chinese Physics C》2010年第3期417-420,共4页中国物理C（英文版）

基　　金：Supported by Knowledge Innovative Program of Chinese Academy of Sciences (KJCX3.SYW.N12);National Natural Science Foundation of China (50432010, 10675143);Young Scientist Innovative Foundation of IHEP, CAS (542007 IHEPZZBS546100)

摘　　要：Elemental analysis of archaeological bone plays an important role in the study of the dietary habits of ancient animals. The elemental characteristic of diagenetic skeletons depends on the surrounding circumstance. The study of environmental influence on the elemental concentration of ancient bone is significant. In this paper, the diagenetic influence on archaeological skeletons is analyzed by microbeam X-ray fluorescence （p.-XRF）. The results show that the enamel is an excellent barrier to the diagenesis and the element Sr in bone isn＇t susceptible to contamination from the buried environment.Elemental analysis of archaeological bone plays an important role in the study of the dietary habits of ancient animals. The elemental characteristic of diagenetic skeletons depends on the surrounding circumstance. The study of environmental influence on the elemental concentration of ancient bone is significant. In this paper, the diagenetic influence on archaeological skeletons is analyzed by microbeam X-ray fluorescence （p.-XRF）. The results show that the enamel is an excellent barrier to the diagenesis and the element Sr in bone isn＇t susceptible to contamination from the buried environment.

关 键 词：ancient animal bone elemental distribution μ-XRF 

分 类 号：O434.13[机械工程—光学工程]