| 桂林甑皮岩洞穴遗址钙华板14C年代学研究 |
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| 关键词:age of ^14C Zengpiyan cave cave site tufa layer |
| 基金项目:国家自然科学基金项目（批准号：40231008）;科技部面上项目（批准号：2003DEB6J069） |
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| A Study of the 14C Age of Tufa Layer in the Zengpiyan Cave Site of Guilin |
| Zengpiyan cave site is a well-preserved integrated palaeo-anthropologic site with a history of 8.0～12.0 ka. In this paper, the authors have determined the 14C ages of the tufa layer in the cave site and compared these ages with 14C ages of shells and charcoal from ashes. Furthermore, the reliability of the 14C age of the tufa layer has been demonstrated, and the last palaeo-human activity in the cave has been dated at 6.6 ka B P. The research on the tufa layer in the cave site has provided new age evidence for stratigraphic division in the cave site. |
| WANG Hua,ZHANG Hui-ling,TU Lin-ling,QIN Jia-ming,FENG Yu-mei.2005.A Study of the 14C Age of Tufa Layer in the Zengpiyan Cave Site of Guilin[J].Acta Geoscientica Sinica,26(4):333-336. |
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