Arid
DOI10.1017/S0954102013000278
Terrestrial palynomorphs of the Cenozoic Pagodroma Group, northern Prince Charles Mountains, East Antarctica
Wei, L. J.1; Raine, J. I.2; Liu, X. H.3
通讯作者Wei, L. J.
来源期刊ANTARCTIC SCIENCE
ISSN0954-1020
EISSN1365-2079
出版年2014
卷号26期号:1页码:69-79
英文摘要

Terrestrial palynomorphs from the glaciomarine Pagodroma Group provide the first stratigraphically-constrained record of Cenozoic terrestrial vegetation for the northern Prince Charles Mountains, East Antarctica. In general, contemporaneous spores and pollen are extremely sparse, but palynological assemblages of the late middle-late Miocene Fisher Bench Formation and Battye Glacier Formation have relatively more abundant Cenozoic spores and pollen compared with those of the Oligocene Mount Johnston Formation and the Pliocene-early Pleistocene Bardin Bluffs Formation. Spore-pollen assemblages from the Battye Glacier Formation and the Fisher Bench Formation are dominated by Chenopodipollis, with a few other accessory angiosperm and podocarp pollen, pteridophyte and bryophyte spores, and algal cysts, reflecting a low diversity herb-tundra vegetation and a climate similar to the present-day cool to cold sub-Antarctic regions. Reworked Permian-Triassic miospores in Amery oasis (unofficial name) sediments probably indicate local provenance from the Amery Group but Jurassic-Cretaceous and possible early Cenozoic miospores reflect an unknown source.


英文关键词spores and pollen palaeovegetation Fisher Massif Amery oasis glaciomarine sediments Miocene
类型Article
语种英语
国家Peoples R China ; New Zealand
收录类别SCI-E
WOS记录号WOS:000332374600008
WOS关键词SIRIUS GROUP ; TRANSANTARCTIC MOUNTAINS ; GLACIAL HISTORY ; LAMBERT GRABEN ; AMERY OASIS ; ICE-SHEET ; PRYDZ BAY ; VEGETATION ; SEDIMENTATION ; STRATIGRAPHY
WOS类目Environmental Sciences ; Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向Environmental Sciences & Ecology ; Physical Geography ; Geology
来源机构中国科学院青藏高原研究所 ; 中国科学院地质与地球物理研究所
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/180687
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China;
2.GNS Sci, Lower Hutt 6009, New Zealand;
3.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714
Wei, L. J.,Raine, J. I.,Liu, X. H.. Terrestrial palynomorphs of the Cenozoic Pagodroma Group, northern Prince Charles Mountains, East Antarctica[J]. 中国科学院青藏高原研究所, 中国科学院地质与地球物理研究所,2014,26(1):69-79.
APA Wei, L. J.,Raine, J. I.,&Liu, X. H..(2014).Terrestrial palynomorphs of the Cenozoic Pagodroma Group, northern Prince Charles Mountains, East Antarctica.ANTARCTIC SCIENCE,26(1),69-79.
MLA Wei, L. J.,et al."Terrestrial palynomorphs of the Cenozoic Pagodroma Group, northern Prince Charles Mountains, East Antarctica".ANTARCTIC SCIENCE 26.1(2014):69-79.
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