| Fossil leaves of Populus from the Middle Miocene of Yunnan, SW China | |
Liang, Xiao-Qing1,2; Ferguson, David K.3; Su, Tao1; Zhou, Zhe-Kun1,4
| |
| 2016-05-01 | |
| 发表期刊 | JOURNAL OF SYSTEMATICS AND EVOLUTION
 |
| 卷号 | 54期号:3页码:264-271 |
| 摘要 | Today southern Yunnan, SW China, has a tropical or subtropical climate and seasonal rainforests. In the past, some temperate elements were also present. In this paper, a new species of Populus is reported from the Middle Miocene deposits in Zhenyuan. Its leaves are ovate or ovate-suborbicular, with serrate margins. They have a shallowly cordate to cuneate base without glands, short acuminate apex, and salicoid teeth with spherical glands. The veins are glabrous but unicellular hair bases occur on the lower epidermis of the lamina. Stomata are confined to the lower epidermis. The presence of Populus in the Middle Miocene of the region indicates an expansion of the genus into low-latitude Asia in the late Cenozoic and a more complicated history of vegetational change in southern Yunnan than has so far been assumed. |
| 关键词 | Middle Miocene Palaeobotany Populus Salicaceae Southwest China |
| DOI | 10.1111/jse.12193 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000383770900008 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/33579 |
| 专题 | 中国科学院东亚植物多样性与生物地理学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China 2.Yuxi Normal Univ, Sch Resource & Environm Sci, Yuxi 65310O, Yunnan, Peoples R China 3.Univ Vienna, Inst Palaeontol, A-1090 Vienna, Austria 4.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650204, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang, Xiao-Qing,Ferguson, David K.,Su, Tao,et al. Fossil leaves of Populus from the Middle Miocene of Yunnan, SW China[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2016,54(3):264-271. |
| APA | Liang, Xiao-Qing,Ferguson, David K.,Su, Tao,&Zhou, Zhe-Kun.(2016).Fossil leaves of Populus from the Middle Miocene of Yunnan, SW China.JOURNAL OF SYSTEMATICS AND EVOLUTION,54(3),264-271. |
| MLA | Liang, Xiao-Qing,et al."Fossil leaves of Populus from the Middle Miocene of Yunnan, SW China".JOURNAL OF SYSTEMATICS AND EVOLUTION 54.3(2016):264-271. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Fossil leaves of Pop（3555KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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。
修改评论