Fossil leaves of Berhamniphyllum (Rhamnaceae) from Markam, Tibet and their biogeographic implications
文献类型：期刊论文
| 作者 | Zhou, Zhekun2,3; Wang, Tengxiang2,4; Huang, Jian2; Liu, Jia2; Deng, Weiyudong2,4; Li, Shihu1,5; Deng, Chenglong5; Su, Tao2,4 |
| 刊名 | SCIENCE CHINA-EARTH SCIENCES
 |
| 出版日期 | 2020-02-01 |
| 卷号 | 63期号:2页码:224-234 |
| 关键词 | Berchemia complex Berhamniphyllum Cenozoic Qinghai-Tibetan Plateau Biogeography |
| ISSN号 | 1674-7313 |
| DOI | 10.1007/s11430-019-9477-8 |
| 英文摘要 | A new occurrence of buckthorn fossil leaves is reported from the upper Eocene strata of Markam Basin, southeastern Tibet, China. The leaf margin is either entire or slightly sinuous. Secondary veins are regularly spaced, forming eucamptodromous venation. These secondaries exist as straight lines from midvein to near margin and then arch abruptly upward and enter into a margin vein. The tertiary veins are densely spaced and parallel, and are percurrent to secondary veins. This leaf architecture conforms with Berhamniphyllum Jones and Dilcher, an extinct fossil genus reported from America. Our fossils are characterized by their dense secondaries, with secondary veins on the upper half portion of the blade accounting for over 40% of all secondaries. A new species, Berhamniphyllum junrongiae Z. K. Zhou, T. X. Wang et J. Huang sp. nov., is proposed. Further analysis shows that confident assignment among Rhamnidium, Berchemia, and Karwinskia cannot be made based on leaf characters alone. Berhamniphyllum might represent an extinct common ancestor of these genera. In this study, several fossil Berchemia from Yunnan and Shandong are emended and reassigned to Berhamniphyllum. A new complex, namely the Berchemia Complex, is proposed based on morphology, molecular evidence, and the fossil record. This complex contains the fossil leaves of Rhamnidium, Karwinskia, Berchemia, and Berhamniphyllum. The historical biogeography of the Berchemia Complex is also discussed in this paper. This complex might have originated in the late Cretaceous in Colombia, South America, and dispersed to North America via Central America during the Eocene. Subsequently, the complex moved from North America to East Asia via the Bering Land Bridge no later than the late Eocene. Besides, the complex migrated from North America to Europe via the North Atlantic Land Bridge and then migrated further to Africa. In East Asia, it first appeared in Markam on the Qinghai-Tibetan Plateau, and then dispersed to other regions of Asia. |
| WOS关键词 | CEDRELOSPERMUM ULMACEAE ; SOUTHWEST CHINA ; EARLY MIOCENE ; LAND-BRIDGE ; PLATEAU ; OLIGOCENE ; FLORA ; EOCENE ; BIODIVERSITY ; DIVERSITY |
| 资助项目 | Strategic Priority Research Program of CAS[XDA2007030102] ; Strategic Priority Research Program of CAS[XDB26000000] ; NSFC (the National Natural Science Foundation of China)-NERC (Natural Environment Research Council of the United Kingdom) joint research program[41661134049] ; NSFC (the National Natural Science Foundation of China)-NERC (Natural Environment Research Council of the United Kingdom) joint research program[NE/P013805/1] ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP), CAS[2019QZKK0705] ; Youth Innovation Promotion Association, CAS[2017439] ; Key Research Program of Frontier Sciences, CAS[QYZDB-SSW-SMC016] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000517101300006 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | Strategic Priority Research Program of CAS ; Strategic Priority Research Program of CAS ; NSFC (the National Natural Science Foundation of China)-NERC (Natural Environment Research Council of the United Kingdom) joint research program ; NSFC (the National Natural Science Foundation of China)-NERC (Natural Environment Research Council of the United Kingdom) joint research program ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP), CAS ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP), CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Strategic Priority Research Program of CAS ; Strategic Priority Research Program of CAS ; NSFC (the National Natural Science Foundation of China)-NERC (Natural Environment Research Council of the United Kingdom) joint research program ; NSFC (the National Natural Science Foundation of China)-NERC (Natural Environment Research Council of the United Kingdom) joint research program ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP), CAS ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP), CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Strategic Priority Research Program of CAS ; Strategic Priority Research Program of CAS ; NSFC (the National Natural Science Foundation of China)-NERC (Natural Environment Research Council of the United Kingdom) joint research program ; NSFC (the National Natural Science Foundation of China)-NERC (Natural Environment Research Council of the United Kingdom) joint research program ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP), CAS ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP), CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Strategic Priority Research Program of CAS ; Strategic Priority Research Program of CAS ; NSFC (the National Natural Science Foundation of China)-NERC (Natural Environment Research Council of the United Kingdom) joint research program ; NSFC (the National Natural Science Foundation of China)-NERC (Natural Environment Research Council of the United Kingdom) joint research program ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP), CAS ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP), CAS ; Youth Innovation Promotion Association, CAS ; Youth Innovation Promotion Association, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/95618]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Zhou, Zhekun; Su, Tao |
| 作者单位 | 1.Univ Lancaster, Lancaster Environm Ctr, Lancaster LA1 4YQ, England 2.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Key Lab Trop Forest Ecol, Xishuangbanna 666303, Peoples R China 3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650204, Yunnan, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Zhekun,Wang, Tengxiang,Huang, Jian,et al. Fossil leaves of Berhamniphyllum (Rhamnaceae) from Markam, Tibet and their biogeographic implications[J]. SCIENCE CHINA-EARTH SCIENCES,2020,63(2):224-234. |
| APA | Zhou, Zhekun.,Wang, Tengxiang.,Huang, Jian.,Liu, Jia.,Deng, Weiyudong.,...&Su, Tao.(2020).Fossil leaves of Berhamniphyllum (Rhamnaceae) from Markam, Tibet and their biogeographic implications.SCIENCE CHINA-EARTH SCIENCES,63(2),224-234. |
| MLA | Zhou, Zhekun,et al."Fossil leaves of Berhamniphyllum (Rhamnaceae) from Markam, Tibet and their biogeographic implications".SCIENCE CHINA-EARTH SCIENCES 63.2(2020):224-234. |
入库方式： OAI收割
来源：地质与地球物理研究所
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