Application of Ostracoda from the Lower Cretaceous Liupanshan group at Pingliang (NW China) - Biostratigraphy and palaeoecology

doi:10.1016/j.cretres.2025.106079

NIGPAS OpenIR

	Application of Ostracoda from the Lower Cretaceous Liupanshan group at Pingliang (NW China) - Biostratigraphy and palaeoecology
通讯作者	Wang, Yaqiong([email protected])
	Wang, Yaqiong1 ; Choi, Byung-Do 1,2; Smith, Robin J.3; Wu, Deyan 4
	2025-04-01
发表期刊	CRETACEOUS RESEARCH
ISSN	0195-6671
卷号	168 页码:16
摘要	The ostracod fauna from the Liwaxia and Madongshan formations in the Pingliang area of the Liupanshan Basin are investigated in this study. Dominated by Liupanshania typica and Lycopterocypris infantilis, the fauna also includes Ziziphocypris costata, Bisulcocypridea gaodianensis, Cypridea astuta, C. puncticulata, Mongolocypris liupanshanensis, and Limnocythere sp. Our biostratigraphic analysis constrains the age of the Liwaxia Formation to Aptian to Albian and the Madongshan Formation to the Albian. These biostratigraphic findings facilitate the correlation of ostracods from the Liupanshan Group with contemporaneous faunas from adjacent basins in China and Mongolia, supporting the hypothesis of invertebrate faunal exchange within East Asia during the Early Cretaceous. Furthermore, the endemic genus Liupanshania is reassigned to the family Notodromadidae and subfamily Cyproidinae, based on the presence of anterior and posterior striated flanges. A significant radiation of Cyproidinae even Notodromadidae, occurred in Eurasia during the Barremian to Albian. Palaeoecologically, the dominance of the ostracod Liupanshania and its co-occurrence with stromatolites in the Pingliang area of the Liupanshan Basin suggest the presence of a saline lake under evaporative, arid climatic conditions. (c) 2025 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
关键词	Aptian Albian Liwaxia Formation Madongshan Formation Liupanshan Basin Notodromadidae
DOI	10.1016/j.cretres.2025.106079
收录类别	SCI
语种	英语
关键词[WOS]	THERIOSYNOECUM BRANSON 1936 ; NORTH-AMERICA ; BASIN ; CRUSTACEA ; ONTOGENY
资助项目	National Natural Science Foundation of China[42372022] ; National Natural Science Foundation of China[42481540217] ; National Natural Science Foundation of China[42288201] ; National Research Foundation of Korea (Ministry of Science and ICT, Republic of Korea)[RS-2023-00210214]
WOS研究方向	Geology ; Paleontology
WOS类目	Geology ; Paleontology
WOS记录号	WOS:001402675100001
项目资助者	National Natural Science Foundation of China ; National Research Foundation of Korea (Ministry of Science and ICT, Republic of Korea)
出版者	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/44828
专题	中国科学院南京地质古生物研究所
通讯作者	Wang, Yaqiong
作者单位	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China 2.Daegu Natl Sci Museum, Daegu 43023, South Korea 3.Lake Biwa Museum, 1091 Oroshimo, Kusatsu, Shiga 5250001, Japan 4.Yunnan Univ, Kunming 650500, Peoples R China
第一作者单位	中国科学院南京地质古生物研究所
通讯作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Wang, Yaqiong,Choi, Byung-Do,Smith, Robin J.,et al. Application of Ostracoda from the Lower Cretaceous Liupanshan group at Pingliang (NW China) - Biostratigraphy and palaeoecology[J]. CRETACEOUS RESEARCH,2025,168:16.
APA	Wang, Yaqiong,Choi, Byung-Do,Smith, Robin J.,&Wu, Deyan.(2025).Application of Ostracoda from the Lower Cretaceous Liupanshan group at Pingliang (NW China) - Biostratigraphy and palaeoecology.CRETACEOUS RESEARCH,168,16.
MLA	Wang, Yaqiong,et al."Application of Ostracoda from the Lower Cretaceous Liupanshan group at Pingliang (NW China) - Biostratigraphy and palaeoecology".CRETACEOUS RESEARCH 168(2025):16.