干旱区生态环境知识资源中心(Arid): First record of Pliocene ostracods from the Linxia Formation in Gansu Province, northwestern China (Loess Plateau region) and their palaeoenvironmental implications

Arid

DOI	10.1080/08912963.2023.2258918
	First record of Pliocene ostracods from the Linxia Formation in Gansu Province, northwestern China (Loess Plateau region) and their palaeoenvironmental implications
	Wang, He; Cao, Meizhen; Yasuhara, Moriaki
通讯作者	Wang, H
来源期刊	HISTORICAL BIOLOGY
ISSN	0891-2963
EISSN	1029-2381
出版年	2023
英文摘要	Understanding the palaeoenvironment of the Loess Plateau plays a key role in the researches about influences caused by the Tibetan Plateau uplift and the formation of the East Asia Monsoon (EAM). The Longxi area of the Gansu Province, northwestern China, is an ideal area to study such influences because of its unique geographical location within the transition zone among the EAM region, inland arid areas and the northeastern Tibetan Plateau. Here, we present ostracods from a borehole in the Longxi area, as ostracods are one of the few micropalaeontological proxies available in freshwater sediments. The studied ostracods were assigned to 13 species of 10 genera and 9 indeterminate taxa and reported for the first time from the Linxia Formation in the studied area. The ostracod assemblage is composed entirely of non-marine taxa, including species of Ilyocypris, Cypris, Cyprinotus, Heterocypris, Eucypris, Potamocypris, Zonocypris, Candona, Pseudocandona and Leucocythere. Ostracod biostratigraphy indicates that the Linxia Formation should be Pliocene in age. Palaeoenvironmental analysis of the studied ostracod assemblages suggests that there was a permanent freshwater lake with some temporary ponds in the studied area of the Loess Plateau during the Pliocene, which shows the influences of the East Asian Summer Monsoon during the Pliocene.
英文关键词	Loess Plateau biostratigraphy palaeoenvironment
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001074032400001
WOS关键词	LATE MIOCENE ; PLEISTOCENE OSTRACODA ; TIBETAN PLATEAU ; QAIDAM BASIN ; CLIMATE ; CARBONATES ; TECTONICS ; CRUSTACEA ; EVOLUTION ; MONSOONS
WOS类目	Biology ; Paleontology
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Paleontology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396834
推荐引用方式 GB/T 7714	Wang, He,Cao, Meizhen,Yasuhara, Moriaki. First record of Pliocene ostracods from the Linxia Formation in Gansu Province, northwestern China (Loess Plateau region) and their palaeoenvironmental implications[J],2023.
APA	Wang, He,Cao, Meizhen,&Yasuhara, Moriaki.(2023).First record of Pliocene ostracods from the Linxia Formation in Gansu Province, northwestern China (Loess Plateau region) and their palaeoenvironmental implications.HISTORICAL BIOLOGY.
MLA	Wang, He,et al."First record of Pliocene ostracods from the Linxia Formation in Gansu Province, northwestern China (Loess Plateau region) and their palaeoenvironmental implications".HISTORICAL BIOLOGY (2023).