Cretaceous non-marine ostracod faunas of South Korea: Synthesis taxonomy, biostratigraphy and paleoecology

doi:10.1016/j.cretres.2024.106070

NIGPAS OpenIR

	Cretaceous non-marine ostracod faunas of South Korea: Synthesis taxonomy, biostratigraphy and paleoecology
通讯作者	Choi, Byung-Do([email protected])
	Choi, Byung-Do 1,2; Wang, Yaqiong2
	2025-04-01
发表期刊	CRETACEOUS RESEARCH
ISSN	0195-6671
卷号	168 页码:20
摘要	This work presents the first review and comprehensive insights into ostracod faunas of the Cretaceous basins of South Korea. Based on previous literature and new data, a total of 57 species belonging to 13 genera, and nine ostracod assemblages are classified from 15 formations of six basins (Gyeongsang, Yeongdong, Hampyeong, Mokpo Volcanics, Haenam, and Sunchang basins). The ostracods of the Gyeongsang Basin can be divided into four assemblages in ascending order: Cyprideidae (Barremian-early Albian; Sindong Group), Cypridea-Ziziphocypris-Lycopterocypris (late Albian-Cenomanian; lower Hayang Group), Lycopterocypris-Cypria (Turonian-?Campanian; upper Hayang Group), and Mongolocypris (Campanian; Anpo Tuff). And, the ostracods from small basins are divided into five assemblages: Candona (Barremian-Aptian; lower strata of the Yeongdong Basin), Lycopterocypris (Aptian-Albian; Seonyudong Formation of the Yeongdong Basin), Mongolocypris-Cypridea-Candona (Aptian-?Cenomanian; Hampyeong Basin and Mokpo Volcanics), Cypridea-Candona (Campanian; Haenam Basin), and Mongolocypris-Cypridea (Campanian; Sunchang Basin). Most diverse taxa of the basins are the representatives of the superfamily Cypridoidea, especially the species of the genus Cypridea. These occurrences indicate the existence of numerous unstable lakes and temporary waterbodies. The pre-Aptian ostracod diversity is very low but peaked during the early Albian-Cenomanian. The species from the upper Albian-Campanian strata of the Gyeongsang Basin (especially Ziziphocypris and Lycopterocypris species) and the Aptian-?Cenomanian Hampyeong Basin exhibit significant similarities with ostracods from China and Mongolia, indicating active faunal exchanges and migration. The Cenomanian ostracods may represent a transitional fauna during the faunal turnover in East Asia, whereas ostracod diversity in the basins tends to decrease again during the Turonian-Campanian. (c) 2024 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
关键词	Ostracod assemblages Biostratigraphic correlation Evolution Paleoenvironment East Asia
DOI	10.1016/j.cretres.2024.106070
收录类别	SCI
语种	英语
关键词[WOS]	UHANGRI-FORMATION ; JINJU FORMATION ; GYEONGSANG BASIN ; DEPOSITIONAL AGE ; JIAOZHOU FORMATION ; DINOSAUR TRACKS ; SONGLIAO BASIN ; SINDONG GROUP ; AREA ; STRATIGRAPHY
资助项目	National Research Foundation of Korea (NRF) - Korean government (Ministry of Science and ICT)[RS-2023-00210214] ; National Natural Science Foundation of China (NSFC)[42372022] ; NRF-NSFC In-ternational Scientific Cooperation Program[2024K2A9A2A0501416311] ; NRF-NSFC In-ternational Scientific Cooperation Program[42481540217] ; NRF-NSFC In-ternational Scientific Cooperation Program[UNESCO-IGCP 679]
WOS研究方向	Geology ; Paleontology
WOS类目	Geology ; Paleontology
WOS记录号	WOS:001393249800001
项目资助者	National Research Foundation of Korea (NRF) - Korean government (Ministry of Science and ICT) ; National Natural Science Foundation of China (NSFC) ; NRF-NSFC In-ternational Scientific Cooperation Program
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/332004/44785
专题	中国科学院南京地质古生物研究所
通讯作者	Choi, Byung-Do
作者单位	1.Daegu Natl Sci Museum, Daegu 43023, South Korea 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Key Lab Palaeobiol & Petr Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Choi, Byung-Do,Wang, Yaqiong. Cretaceous non-marine ostracod faunas of South Korea: Synthesis taxonomy, biostratigraphy and paleoecology[J]. CRETACEOUS RESEARCH,2025,168:20.
APA	Choi, Byung-Do,&Wang, Yaqiong.(2025).Cretaceous non-marine ostracod faunas of South Korea: Synthesis taxonomy, biostratigraphy and paleoecology.CRETACEOUS RESEARCH,168,20.
MLA	Choi, Byung-Do,et al."Cretaceous non-marine ostracod faunas of South Korea: Synthesis taxonomy, biostratigraphy and paleoecology".CRETACEOUS RESEARCH 168(2025):20.