Interproximal grooves on the Middle Pleistocene hominin teeth from Yiyuan, Shandong Province: New evidence for tooth-picking behavior from eastern China
文献类型：期刊论文
| 作者 | Sun, Chengkai1,2,3; Xing, Song2,3; Martin-Frances, Laura4; Bae, Christopher5; Liu, Liqun1; Wei, Guangbiao6; Liu, Wu2 |
| 刊名 | QUATERNARY INTERNATIONAL
 |
| 出版日期 | 2014-12-15 |
| 卷号 | 354页码:162-168 |
| 关键词 | Interproximal Groove Yiyuan Eastern China Homo Erectus Tooth-picking Behavior |
| 文献子类 | Article |
| 英文摘要 | An assortment of hominin cranial and seven dental fossils assigned to Homo erectus were discovered in 1981 and 1982 at Yiyuan, a Middle Pleistocene fissure site in Shandong Province, eastern China. The present study analyzes microscopically the seven teeth interproximal surfaces from Yiyuan using a binocular microscope and Scanning Electron Microscopy. The crowns and roots of the teeth exhibit different degrees of wear, which range from multiple fine striae to deep interproximal grooves. The location, morphology, and dimension of these grooves or striae are similar to artificial wear caused by habitual tooth-picking. The Yiyuan teeth provide one of the earliest evidence of tooth-picking among Pleistocene hominins in eastern Asia. (C) 2014 Elsevier Ltd and INQUA. All rights reserved. |
| WOS关键词 | WEAR ; SITE ; DENTITIONS ; SPAIN ; CAVE |
| WOS研究方向 | Physical Geography ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000345523300020 |
| 源URL | [http://124.16.247.212/handle/311034/7354]  |
| 专题 | 古脊椎动物与古人类研究所_图书馆1 |
| 作者单位 | 1.Shandong Museum, Jinan 250014, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China 3.Chinese Acad Sci, Nanjing Inst Geol & Paleontol, State Key Lab Paleobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China 4.Natl Res Ctr Human Evolut CENIEH, Burgos 09002, Spain 5.Univ Hawaii Manoa, Dept Anthropol, Honolulu, HI 96822 USA 6.China Three Gorges Museum, Chongqing 400015, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Chengkai,Xing, Song,Martin-Frances, Laura,et al. Interproximal grooves on the Middle Pleistocene hominin teeth from Yiyuan, Shandong Province: New evidence for tooth-picking behavior from eastern China[J]. QUATERNARY INTERNATIONAL,2014,354:162-168. |
| APA | Sun, Chengkai.,Xing, Song.,Martin-Frances, Laura.,Bae, Christopher.,Liu, Liqun.,...&Liu, Wu.(2014).Interproximal grooves on the Middle Pleistocene hominin teeth from Yiyuan, Shandong Province: New evidence for tooth-picking behavior from eastern China.QUATERNARY INTERNATIONAL,354,162-168. |
| MLA | Sun, Chengkai,et al."Interproximal grooves on the Middle Pleistocene hominin teeth from Yiyuan, Shandong Province: New evidence for tooth-picking behavior from eastern China".QUATERNARY INTERNATIONAL 354(2014):162-168. |
入库方式： OAI收割
来源：古脊椎动物与古人类研究所
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