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题名: Luminescence dating of a hearth from the archaeological site ofJiangxigou in the Qinghai Lake area of the northeastern Qinghai-TibetanPlateau
作者: 孙永娟 ;  赖忠平 ;  Madsen, David ;  Hou, GuangLiang
刊名: QUATERNARY GEOCHRONOLOGY
出版日期: 2012
卷号: 12, 页码:107-110
关键词: Qinghai-Tibetan plateau (QTP) ;  Qinghai lake area ;  Bangxigou
英文摘要: Archeological research over the past several years has started to provide evidence relevant to understanding both the timing of and processes for human colonization of the high Qinghai-Tibetan Plateau. Much of this research has been in the Qinghai Lake area and the Qaidam Basin in the northeastern Qinghai-Tibetan Plateau. However, chronological data are still limited. Recently, a hearth was discovered in the Jiangxigou site in the south of the Qinghai Lake area, which was likely used by prehistoric hunters. The site is in the mouth of a canyon approximately 4.5 km from Qinghai Lake. Previous ages in this site are based on C-14 dating only. The current study provides additional OSL dates for the hearth. The ages of four OSL samples bracketing the hearth range from 12.9 +/- 0.9 to 14.4 +/- 1.0 ka, but standard deviations overlap extensively and they likely represent the same age. The OSL ages show that by about 14.3 +/- 1.0 ka prehistoric peoples were living in the Qinghai Like area. (c) 2012 Elsevier B.V. All rights reserved. Archeological research over the past several years has started to provide evidence relevant to understanding both the timing of and processes for human colonization of the high Qinghai-Tibetan Plateau. Much of this research has been in the Qinghai Lake area and the Qaidam Basin in the northeastern Qinghai-Tibetan Plateau. However, chronological data are still limited. Recently, a hearth was discovered in the Jiangxigou site in the south of the Qinghai Lake area, which was likely used by prehistoric hunters. The site is in the mouth of a canyon approximately 4.5 km from Qinghai Lake. Previous ages in this site are based on C-14 dating only. The current study provides additional OSL dates for the hearth. The ages of four OSL samples bracketing the hearth range from 12.9 +/- 0.9 to 14.4 +/- 1.0 ka, but standard deviations overlap extensively and they likely represent the same age. The OSL ages show that by about 14.3 +/- 1.0 ka prehistoric peoples were living in the Qinghai Like area. (c) 2012 Elsevier B.V. All rights reserved.
收录类别: SCI
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内容类型: 期刊论文
URI标识: http://ir.isl.ac.cn/handle/363002/2020
Appears in Collections:青海盐湖研究所知识仓储(2014年之前)_期刊论文

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Recommended Citation:
Sun, YongJuan,Lai, ZhongPing,Madsen, David,et al. Luminescence dating of a hearth from the archaeological site ofJiangxigou in the Qinghai Lake area of the northeastern Qinghai-TibetanPlateau[J]. QUATERNARY GEOCHRONOLOGY,2012,12:107-110.
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