Influence of different extraction methods on prehistoric phytolith radiocarbon dating
文献类型：期刊论文
| 作者 | Zuo, Xinxin3,6; Lu, Houyuan1,2,4; Huan, Xiujia1; Jiang, Leping5; Wang, Can7 |
| 刊名 | QUATERNARY INTERNATIONAL
 |
| 出版日期 | 2019-09-10 |
| 卷号 | 528页码:4-8 |
| 关键词 | Soil phytolith Old carbon Phytolith extraction Phytolith-occluded carbon |
| ISSN号 | 1040-6182 |
| DOI | 10.1016/j.quaint.2018.12.002 |
| 英文摘要 | The use of carbon in phytoliths for radiocarbon dating is recognized as a non-traditional radiocarbon dating method. Its reliability in constructing the chronological sequence of archaeological sites has been questioned in recent studies. The influence of different phytolith extraction methods on dating results has been considered as the potential cause of distortion in phytolith dating. However, few studies have focused on comparing different phytolith extraction methods for measuring radiocarbon. In this study, we applied two methods, a conventional method utilizing pre-treatment with H2O2 and HCl and an improved method, to extract phytoliths from the cultural layers of several archaeological sites in China. The results showed that phytolith dates acquired using the conventional method were approximately 3000-10,000 years older than those found using the improved method. This large distortion in phytolith dates was likely caused by clays within the phytoliths and organic materials on the surfaces of phytoliths, which were not completely removed. The phytolith dates acquired using the improved method were consistent with the ages estimated from the typological sequence, indicating that our soil phytolith dates were not markedly biased by the older carbon absorbed from the soil. |
| WOS关键词 | CARBON SEQUESTRATION ; OCCLUDED CARBON ; SOIL CARBON ; C-14 ; DOMESTICATION ; TURNOVER ; PLANTS |
| 资助项目 | National Natural Science Foundation of China[41771241] ; National Natural Science Foundation of China[41830322] ; National Natural Science Foundation of China[41430103] ; Innovation Research Team Fund of Fujian Normal University[IRTL1705] |
| WOS研究方向 | Physical Geography ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000497646500002 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University ; Innovation Research Team Fund of Fujian Normal University |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/95790]  |
| 专题 | 地质与地球物理研究所_中国科学院新生代地质与环境重点实验室 |
| 通讯作者 | Zuo, Xinxin; Lu, Houyuan |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 3.Fujian Normal Univ, State Key Lab Subtrop Mt Ecol, Minist Sci & Technol & Fujian Prov, Fuzhou 350007, Fujian, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Zhejiang Prov Inst Rel & Archaeol, Jiashan Rd, Hangzhou 310014, Zhejiang, Peoples R China 6.Fujian Normal Univ, Inst Geog, Fuzhou 350007, Fujian, Peoples R China 7.Hebei Normal Univ, Sch Hist & Culture, Shijiazhuang 050024, Hebei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zuo, Xinxin,Lu, Houyuan,Huan, Xiujia,et al. Influence of different extraction methods on prehistoric phytolith radiocarbon dating[J]. QUATERNARY INTERNATIONAL,2019,528:4-8. |
| APA | Zuo, Xinxin,Lu, Houyuan,Huan, Xiujia,Jiang, Leping,&Wang, Can.(2019).Influence of different extraction methods on prehistoric phytolith radiocarbon dating.QUATERNARY INTERNATIONAL,528,4-8. |
| MLA | Zuo, Xinxin,et al."Influence of different extraction methods on prehistoric phytolith radiocarbon dating".QUATERNARY INTERNATIONAL 528(2019):4-8. |
入库方式： OAI收割
来源：地质与地球物理研究所
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