| 末次间冰期以来对宁黄土剖面的热释光测年 |
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| 关键词:Huining loess section TL timescales Late Quaternat |
| 基金项目:国家自然科学基金重大资助项目(49291100-01) |
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| 摘要点击次数: 2568 |
| 全文下载次数: 1976 |
| 摘要: |
| Thermoluminescence Dating of the Late Quaternary Loess Sequence along the Huining Section |
| Eight loess and paleosol samples collected from the strata along the Huining section in Shanxi Province were dated by means of the fine-grain TL technique. On the basis of the TL results obtained from this section,two methods were applied to develop the timescales for the Late Quaternary Huining section. The first age model was established by polynomial regression,whereas the second age model used TL age controls interpolated by a sedimentation rate. The ages of S0/L1, L1/S1 and S1/L2 stratigraphic boundary from the two age/depth models for the Huining section are generally consistent with the ages of 1/2, 4/5 and 5/6 stage boundary of the deep-sea oxygen isotopes in the SPECMAP curve. |
| WANG Wen-yuan,PAN Mao,LIU Jia-qi,LIU Dong-sheng.2000.Thermoluminescence Dating of the Late Quaternary Loess Sequence along the Huining Section[J].Acta Geoscientica Sinica,21(4):417-422. |
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