The oldest known tracks of web-footed birds from the Lower Cretaceous of South Korea
文献类型：期刊论文
| 作者 | Lim, JD; Zhou, Z; Martin, LD; Baek, KS; Yang, SY; Zhou, Z (reprint author), Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, POB 643, Beijing, Peoples R China. |
| 刊名 | NATURWISSENSCHAFTEN
 |
| 出版日期 | 2000-06-01 |
| 卷号 | 87期号:6页码:256-259 |
| ISSN号 | 0028-1042 |
| 文献子类 | Review |
| 英文摘要 | We describe the oldest tracks of web-footed birds from the Early Cretaceous in South Korea. The tracks are characterized by a wide divarication angle and a long reversed hallux. The web is semipalmate and restricted to the proximal portion of the three forward digits. The tracks from the Early Cretaceous in South Korea are smaller than those of the Late Cretaceous, therefore confirming the trend of size increasing in the early evolution of birds as shown by skeletal fossils. The discovery of web-footed tracks with abundant non-web-footed tracks indicates that there was a considerable diversification of shore birds as early as the Early Cretaceous.; We describe the oldest tracks of web-footed birds from the Early Cretaceous in South Korea. The tracks are characterized by a wide divarication angle and a long reversed hallux. The web is semipalmate and restricted to the proximal portion of the three forward digits. The tracks from the Early Cretaceous in South Korea are smaller than those of the Late Cretaceous, therefore confirming the trend of size increasing in the early evolution of birds as shown by skeletal fossils. The discovery of web-footed tracks with abundant non-web-footed tracks indicates that there was a considerable diversification of shore birds as early as the Early Cretaceous. |
| URL标识 | 查看原文 |
| WOS关键词 | EVOLUTION |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000088246500002 |
| 公开日期 | 2013-11-27 |
| 源URL | [http://119.78.100.205/handle/311034/3910]  |
| 专题 | 古脊椎动物与古人类研究所_图书馆1 |
| 通讯作者 | Zhou, Z (reprint author), Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, POB 643, Beijing, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing, Peoples R China 2.Univ Kansas, Museum Nat Hist, Lawrence, KS 66045 USA 3.Univ Kansas, Dept Ecol & Evolutionary Biol, Lawrence, KS 66045 USA 4.Kyungpook Univ, Dept Earth Sci, Taegu, South Korea |
| 推荐引用方式 GB/T 7714 | Lim, JD,Zhou, Z,Martin, LD,et al. The oldest known tracks of web-footed birds from the Lower Cretaceous of South Korea[J]. NATURWISSENSCHAFTEN,2000,87(6):256-259. |
| APA | Lim, JD,Zhou, Z,Martin, LD,Baek, KS,Yang, SY,&Zhou, Z .(2000).The oldest known tracks of web-footed birds from the Lower Cretaceous of South Korea.NATURWISSENSCHAFTEN,87(6),256-259. |
| MLA | Lim, JD,et al."The oldest known tracks of web-footed birds from the Lower Cretaceous of South Korea".NATURWISSENSCHAFTEN 87.6(2000):256-259. |
入库方式： OAI收割
来源：古脊椎动物与古人类研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。