气候变化领域集成服务门户(CCPortal): Terrestrial palynomorphs of the Cenozoic Pagodroma Group, northern Prince Charles Mountains, East Antarctica

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DOI	10.1017/S0954102013000278
	Terrestrial palynomorphs of the Cenozoic Pagodroma Group, northern Prince Charles Mountains, East Antarctica
	Wei, L. J.; Raine, J. I.; Liu, X. H.
通讯作者	Wei, LJ (通讯作者)
发表日期	2014
ISSN	0954-1020
EISSN	1365-2079
起始页码	69
结束页码	79
卷号	26 期号:1
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.
关键词	SIRIUS GROUP TRANSANTARCTIC MOUNTAINS GLACIAL HISTORY LAMBERT GRABEN AMERY OASIS ICE-SHEET PRYDZ BAY VEGETATION SEDIMENTATION STRATIGRAPHY
英文关键词	spores and pollen; palaeovegetation; Fisher Massif; Amery oasis; glaciomarine sediments; Miocene
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Physical Geography ; Geology
WOS类目	Environmental Sciences ; Geography, Physical ; Geosciences, Multidisciplinary
WOS记录号	WOS:000332374600008
来源期刊	ANTARCTIC SCIENCE
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/258299
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,2014,26(1).
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).
MLA	Wei, L. J.,et al."Terrestrial palynomorphs of the Cenozoic Pagodroma Group, northern Prince Charles Mountains, East Antarctica".ANTARCTIC SCIENCE 26.1(2014).