Arid
DOI10.1002/jqs.870
Fossil hyrax dung and evidence of Late Pleistocene and Holocene vegetation types in the Namib Desert
Scott, L; Marais, E; Brook, GA
通讯作者Scott, L
来源期刊JOURNAL OF QUATERNARY SCIENCE
ISSN0267-8179
出版年2004
卷号19期号:8页码:829-832
英文摘要

Pollen was derived from fossil dung of herbivorous hyraxes, deposited in a rock shelter on the highest mountain in Namibia, Daures or Brandberg, situated on the Namib Desert margin. Radiocarbon dating ranging in age between modern times and 30000 yr BP showed it represents the first empirical pollen evidence of continental palaeovegetation during the Late Pleistocene along the western escarpment of southern Africa. The initial results indicate Last Glacial Maximum vegetation differed totally from the current pattern as vegetation types were dominated by small Asteraceae shrubs, in contrast to those of the Holocene and modern times which show more succulents, grass and woody elements (arboreal pollen). The results suggest that Cape floral communities did not reach into the tropics along the western escarpment of Africa, despite such pollen types occurring in marine cores. Copyright (C) 2004 John Wiley Sons, Ltd.


英文关键词palynology Namibia Restionaceae Late Pleistocene Last Glacial Maximum
类型Article
语种英语
国家South Africa ; Namibia ; USA
收录类别SCI-E
WOS记录号WOS:000225442200008
WOS关键词LAST GLACIAL MAXIMUM ; SOUTHERN-AFRICA ; CLIMATIC-CHANGE ; POLLEN ; SEDIMENTS ; KYR
WOS类目Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向Physical Geography ; Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/147509
作者单位(1)Univ Free State, Dept Plant Sci, ZA-9300 Bloemfontein, South Africa;(2)Natl Museum Namibia, Windhoek, Namibia;(3)Univ Georgia, Dept Geog, Athens, GA 30602 USA
推荐引用方式
GB/T 7714
Scott, L,Marais, E,Brook, GA. Fossil hyrax dung and evidence of Late Pleistocene and Holocene vegetation types in the Namib Desert[J],2004,19(8):829-832.
APA Scott, L,Marais, E,&Brook, GA.(2004).Fossil hyrax dung and evidence of Late Pleistocene and Holocene vegetation types in the Namib Desert.JOURNAL OF QUATERNARY SCIENCE,19(8),829-832.
MLA Scott, L,et al."Fossil hyrax dung and evidence of Late Pleistocene and Holocene vegetation types in the Namib Desert".JOURNAL OF QUATERNARY SCIENCE 19.8(2004):829-832.
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