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| 论文编号: |
20130003 |
| 论文题目: |
New evidence for early presence of hominids in North China |
| 英文论文题目: |
New evidence for early presence of hominids in North China |
| 第一作者: |
敖红 |
| 英文第一作者: |
Ao, Hong |
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| 英文联系作者: |
Ao, Hong |
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| 发表年度: |
2013 |
| 卷: |
3 |
| 期: |
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| 页码: |
2403 |
| 摘要: |
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| 英文摘要: |
The Nihewan Basin in North China has a rich source of Early Pleistocene Paleolithic sites. Here, we report a high-resolution magnetostratigraphic dating of the Shangshazui Paleolithic site that was found in the northeastern Nihewan Basin in 1972. The artifact layer is suggested to be located in the Matuyama reversed polarity chron just above the upper boundary of the Olduvai polarity subchron, yielding an estimated age of ca 1.7-1.6 Ma. This provides new evidence for hominid occupation in North China in the earliest Pleistocene. The earliest hominids are argued to have lived in a habitat of open grasslands mixed with patches of forests close to the bank of the Nihewan paleolake as indicated from faunal compositions. Hominid migrations to East Asia during the Early Pleistocene are suggested to be a consequence of increasing cooling and aridity in Africa and Eurasia. |
| 刊物名称: |
SCIENTIFIC REPORTS |
| 英文刊物名称: |
SCIENTIFIC REPORTS |
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| 学科: |
第四纪地质 |
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| 影响因子: |
2.927 |
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