globalchange  > 过去全球变化的重建
DOI: 10.1016/j.palaeo.2017.07.004
论文题名:
The occurrence of Burretiodendron from the Oligocene of South China and its geographic analysis
作者: Dong J.-L.; Sun B.-N.; Mao T.; Liu C.-H.; Wang X.-L.; Sun M.-X.; Ma F.-J.; Wang Q.-J.
刊名: Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN: 0031-0182
出版年: 2017
语种: 英语
英文关键词: Ecology ; Fruits ; Karstification ; Paleoclimate
英文摘要: The fossil records of Burretiodendron Rehder are reviewed based on diagnostic winged fruits from the Oligocene Ningming Formation, Guangxi, South China. Today, this genus is endemic to Southeast Asia with six extant species that are well distributed in limestone mountain forests under a monsoonal climate. The fossil records of this genus were represented only in Yunnan of southwestern China. The fossil fruits are assigned to a new species, Burretiodendron guangxiensis J.L. Dong et B.N. Sun sp. nov., are smaller than those of living species. Burretiodendron is a good indicator of paleoclimate and karstification due to its restricted distribution which is determined by specific temperature, precipitation and the topographic condition. We investigated the climate requirements of Burretiodendron. It is possible to accurately infer that the Ningming paleoflora represented a warm and humid climate with seasonal precipitation during the Oligocene. Edaphic preferences of the nearest living relative identified for the fossil species may point to the existence of a karstic system in the Ningming Region during the Oligocene. © 2017 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/68090
Appears in Collections:过去全球变化的重建

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作者单位: School of Earth Sciences and Key Laboratory of Mineral Resources in Western China (Gansu Province), Lanzhou University, Lanzhou 730000, China; School of Electrical Engineering and Computer Science, Louisiana State University, Baton Rouge, LA 70803, USA; School of Geography and Tourism, Guizhou Education University, Guiyang 550018, China; Guizhou Research Centre for Paleontology, College of Resource and Environmental Engineering, Guizhou University, Guiyang 550003, China

Recommended Citation:
Dong J.-L.,Sun B.-N.,Mao T.,et al. The occurrence of Burretiodendron from the Oligocene of South China and its geographic analysis[J]. Palaeogeography, Palaeoclimatology, Palaeoecology,2017-01-01
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