Statistical analyses of metric data of hominoid teeth found in Yuanmou of China
文献类型：期刊论文
| 作者 | Liu, W ; Zheng, L; Jiang, C; Liu, W (reprint author), Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China.
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| 刊名 | CHINESE SCIENCE BULLETIN
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| 出版日期 | 2000-05-01 |
| 卷号 | 45期号:10页码:936-942 |
| 关键词 | Human Origin Yuanmou Hominoid Dental Metrics Statistical Analyses |
| ISSN号 | 1001-6538 |
| 文献子类 | Article |
| 英文摘要 | Mesial-distal and buccal-lingual dimensions of 1 266 hominoid teeth found in Yuanmou of Yunnan Province during the period of 1986 and 1988 have been measured. The statistical analyses of the metric data show that the tooth sizes of Yuanmou hominoid can be divided into big and small two types, and most tooth dimensions display obvious bimodalities in both histograms and 2 dimensional plots. The coefficients of variance (CV) reveal that the CVs of Yuanmou hominoid tooth sizes are within or close to the CV ranges of Lufengpithecus and extant great apes. The comparisons of tooth sizes and their proportions indicate that Yuanmou hominoids have close affinities with Lefeng and Kaiyuan hominoids, and have obvious differences with Gorilla, Chimpanzee and Orangutan. The authors believe that the hominoid fossils found in Yuanmou in the past 10 years represent a single species with highly sexual dimorphism in morphology and this species may have a close evolutionary relationship with the hominoids found in Kaiyuan and Lufeng.; Mesial-distal and buccal-lingual dimensions of 1 266 hominoid teeth found in Yuanmou of Yunnan Province during the period of 1986 and 1988 have been measured. The statistical analyses of the metric data show that the tooth sizes of Yuanmou hominoid can be divided into big and small two types, and most tooth dimensions display obvious bimodalities in both histograms and 2 dimensional plots. The coefficients of variance (CV) reveal that the CVs of Yuanmou hominoid tooth sizes are within or close to the CV ranges of Lufengpithecus and extant great apes. The comparisons of tooth sizes and their proportions indicate that Yuanmou hominoids have close affinities with Lefeng and Kaiyuan hominoids, and have obvious differences with Gorilla, Chimpanzee and Orangutan. The authors believe that the hominoid fossils found in Yuanmou in the past 10 years represent a single species with highly sexual dimorphism in morphology and this species may have a close evolutionary relationship with the hominoids found in Kaiyuan and Lufeng. |
| URL标识 | 查看原文 |
| WOS关键词 | SPECIES NUMBER ; LUFENG |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000088416300016 |
| 公开日期 | 2013-11-27 |
| 源URL | [http://119.78.100.205/handle/311034/3912]  |
| 专题 | 古脊椎动物与古人类研究所_图书馆1 古脊椎动物与古人类研究所_古人类及旧石器研究室 |
| 通讯作者 | Liu, W (reprint author), Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 2.Inst Archaeol Yunnan Prov, Kunming 650118, Peoples R China 3.Yuanmou Man Museum, Yuanmou 651300, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, W,Zheng, L,Jiang, C,et al. Statistical analyses of metric data of hominoid teeth found in Yuanmou of China[J]. CHINESE SCIENCE BULLETIN,2000,45(10):936-942. |
| APA | Liu, W,Zheng, L,Jiang, C,&Liu, W .(2000).Statistical analyses of metric data of hominoid teeth found in Yuanmou of China.CHINESE SCIENCE BULLETIN,45(10),936-942. |
| MLA | Liu, W,et al."Statistical analyses of metric data of hominoid teeth found in Yuanmou of China".CHINESE SCIENCE BULLETIN 45.10(2000):936-942. |
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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