ESR and U-series analyses of teeth from the palaeoanthropological site of Hexian, Anhui Province, China
文献类型：期刊论文
| 作者 | Grun, R; Huang, PH; Huang, WP; McDermott, F; Thorne, A; Stringer, CB; Yan, G; Grun, R (reprint author), Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT 0200, Australia. |
| 刊名 | JOURNAL OF HUMAN EVOLUTION
 |
| 出版日期 | 1998-06-01 |
| 卷号 | 34期号:6页码:555-564 |
| ISSN号 | 0047-2484 |
| 文献子类 | Article |
| 英文摘要 | ESR and U-series analyses of teeth from the palaeoanthropological site of Hexian which contained Homo ei ecrus remains, illustrate the limited effectiveness of stand-alone ESR and U-series age estimates on faunal materials. The problem lies in the unknown U-uptake history causing very large uncertainties in the age results of both techniques. This study demonstrates the particular strength that lies in the integration of ESR and U-series dating analyses allowing the estimation of the U-uptake history. We obtained a combined ESR/U-series age estimate of 412 +/- 25 ka (average of six analyses on two teeth). This pinpoints the deposition of the faunal remains to the time of the transition between oxygen isotope stages 12 and 11. This is in agreement with the faunal composition which show a mixture of cold adapted northern mammals and more subtropical-tropical southern elements. The age also implies that the advanced Hexian Homo erectus occurred at a similar time as the less advanced Homo erectus specimens at Locality 1 at Zhoukoudian (LI-LIII). (C) 1998 Academic Press Limited.; ESR and U-series analyses of teeth from the palaeoanthropological site of Hexian which contained Homo ei ecrus remains, illustrate the limited effectiveness of stand-alone ESR and U-series age estimates on faunal materials. The problem lies in the unknown U-uptake history causing very large uncertainties in the age results of both techniques. This study demonstrates the particular strength that lies in the integration of ESR and U-series dating analyses allowing the estimation of the U-uptake history. We obtained a combined ESR/U-series age estimate of 412 +/- 25 ka (average of six analyses on two teeth). This pinpoints the deposition of the faunal remains to the time of the transition between oxygen isotope stages 12 and 11. This is in agreement with the faunal composition which show a mixture of cold adapted northern mammals and more subtropical-tropical southern elements. The age also implies that the advanced Hexian Homo erectus occurred at a similar time as the less advanced Homo erectus specimens at Locality 1 at Zhoukoudian (LI-LIII). (C) 1998 Academic Press Limited. |
| URL标识 | 查看原文 |
| WOS关键词 | FOSSIL BONES ; DATES |
| WOS研究方向 | Anthropology ; Evolutionary Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000074308800001 |
| 公开日期 | 2013-11-27 |
| 源URL | [http://119.78.100.205/handle/311034/3984]  |
| 专题 | 古脊椎动物与古人类研究所_图书馆1 |
| 通讯作者 | Grun, R (reprint author), Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT 0200, Australia. |
| 作者单位 | 1.Australian Natl Univ, Res Sch Earth Sci, Canberra, ACT 0200, Australia 2.Univ Sci & Technol China, Dept Earth & Space Sci, Hefei 230026, Peoples R China 3.Acad Sinica, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 4.Natl Univ Ireland Univ Coll Dublin, Dept Geol, Dublin 4, Ireland 5.Australian Natl Univ, Div Archaeol & Nat Hist, Canberra, ACT 0200, Australia 6.British Museum Nat Hist, Dept Palaeontol, London SW7 5BD, England |
| 推荐引用方式 GB/T 7714 | Grun, R,Huang, PH,Huang, WP,et al. ESR and U-series analyses of teeth from the palaeoanthropological site of Hexian, Anhui Province, China[J]. JOURNAL OF HUMAN EVOLUTION,1998,34(6):555-564. |
| APA | Grun, R.,Huang, PH.,Huang, WP.,McDermott, F.,Thorne, A.,...&Grun, R .(1998).ESR and U-series analyses of teeth from the palaeoanthropological site of Hexian, Anhui Province, China.JOURNAL OF HUMAN EVOLUTION,34(6),555-564. |
| MLA | Grun, R,et al."ESR and U-series analyses of teeth from the palaeoanthropological site of Hexian, Anhui Province, China".JOURNAL OF HUMAN EVOLUTION 34.6(1998):555-564. |
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来源：古脊椎动物与古人类研究所
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