First occurrence of Cedrelospermum (Ulmaceae) in Asia and its biogeographic implications
文献类型：期刊论文
| 作者 | Jia,Lin-Bo; Manchester,Steven R.; Su,Tao; Xing,Yao-Wu; Chen,Wen-Yun; Huang,Yong-Jiang; Zhou,Zhe-Kun |
| 刊名 | JOURNAL OF PLANT RESEARCH
 |
| 出版日期 | 2015-09-01 |
| 卷号 | 128期号:5页码:747-761 |
| 关键词 | Asia Biogeography Cedrelospermum Miocene Monsoon Ulmaceae |
| 英文摘要 | Cedrelospermum (Ulmaceae) is an extinct genus with extensive fossil records in Europe and North America. However, no fossil of the genus has been reported from Asia. Here we describe Cedrelospermum asiaticum L.B. Jia, Y.J. Huang et Z.K. Zhou sp. nov. based on compressed fruits from the late Miocene of Yunnan, southwestern China. The fossil fruits are characterized by an ovate fruit body adjoined by double wings, with the veins on the primary wing converging toward a stigmatic area. According to the historical geographic distribution of the genus, we hypothesize that Cedrelospermum originated in North America where both single-winged and double-winged fruits were reported. The single-winged form subsequently spread into Europe via the North Atlantic land bridge and the double-winged form dispersed into Asia via the Bering land bridge. From the Eocene to Oligocene, a southward retreat of the genus distribution probably took place, which coincided with the global surface cooling initiated during the Eocene-Oligocene transition. The extinction of Cedrelospermum from Asia may be related to the intensification of the East Asian monsoon. |
| 类目[WOS] | Plant Sciences |
| 研究领域[WOS] | Plant Sciences |
| 关键词[WOS] | ATLANTIC LAND-BRIDGE ; NORTHERN-HEMISPHERE ; SOUTHWESTERN CHINA ; TIBETAN PLATEAU ; BERING STRAIT ; TERTIARY ; MIOCENE ; EOCENE ; OLIGOCENE ; FRUITS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000360372700003 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/25113]  |
| 专题 | 昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室 |
| 推荐引用方式 GB/T 7714 | Jia,Lin-Bo,Manchester,Steven R.,Su,Tao,et al. First occurrence of Cedrelospermum (Ulmaceae) in Asia and its biogeographic implications[J]. JOURNAL OF PLANT RESEARCH,2015,128(5):747-761. |
| APA | Jia,Lin-Bo.,Manchester,Steven R..,Su,Tao.,Xing,Yao-Wu.,Chen,Wen-Yun.,...&Zhou,Zhe-Kun.(2015).First occurrence of Cedrelospermum (Ulmaceae) in Asia and its biogeographic implications.JOURNAL OF PLANT RESEARCH,128(5),747-761. |
| MLA | Jia,Lin-Bo,et al."First occurrence of Cedrelospermum (Ulmaceae) in Asia and its biogeographic implications".JOURNAL OF PLANT RESEARCH 128.5(2015):747-761. |
入库方式： OAI收割
来源：昆明植物研究所
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