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Ostracod faunas from the Dalazi and Tongfosi formations (Yanji Basin, northeast China): Biostratigraphic, palaeogeographic and palaeoecological implications

文献类型：期刊论文

作者Choi, Byung-Do1,2; Wang, Yaqiong3,4; Hu, Liang4,5,6; Huh, Min1,2; Wang, Yaqiong （王亚琼）
刊名CRETACEOUS RESEARCH
出版日期2020
卷号105页码:24
关键词Non-marine Cypridoidea Limnocytherinae Vlakomia Albian Palaeoenvironment
ISSN号0195-6671
DOI10.1016/j.cretres.2018.11.015
英文摘要This work provides a detailed taxonomic study of ostracod species from the Dalazi and Tongfosi formations of the Yanji Basin (Jilin Province, NE China). Fourteen species including one new species belonging to nine genera have been recovered: Scabriculocypris tonfosiensis, Scabriculocypris yanbianensis, Cypridea concinaformis, Mongolocypris yanjiensis, Mongolianella kyranbeki sp. nov., Lycopterocypris infantilis, Lycopterocypris sp., Yumenella toorojensis, Candona spp., Cyprois sp., Vlakomia ustinovskii and Vlakomia jilinensis. With the recovery of well-preserved specimens, the sieve pore, ontogeny and sexual dimorphism of Vlakomia jilinensis and Vlakomia ustinovskii are recognized for the first time. The ostracod biostratigraphic correlations suggest that the age of the Tongfosi Formation is Albian and may extend upwards into the Upper Cretaceous, and the Dalazi Formation is not older than the Albian, probably of early Late Cretaceous age. The ostracod faunas of the Tongfosi and Dalazi formations show affinities to faunas of Eastern Mongolia and South Korea, providing evidence of potential faunal exchanges between Northeastern China, Eastern Mongolia and South Korea during the Albian to early Late Cretaceous time. On the basis of their ostracod faunas, the Tongfosi and Dalazi formations represent a shallow-littoral lacustrine depositional environment that potentially included small ephemeral water bodies. (C) 2018 Elsevier Ltd. All rights reserved.
WOS关键词NONMARINE CRETACEOUS STRATIGRAPHY ; THERIOSYNOECUM BRANSON 1936 ; CYPRIDEA BOSQUET ; GYEONGSANG BASIN ; INNER-MONGOLIA ; CRUSTACEA ; AGE ; PALEOENVIRONMENT ; AMERICA ; YIXIAN
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; National Science Foundation of China[41602012] ; National Science Foundation of China[41688103] ; National Science Foundation of China[41730317] ; Basic Science Program through the National Research Foundation of Korea (NRF) ; Ministry of Education[2016R1D1A1A09918227] ; UNESCO-IGCP project[632]
WOS研究方向Geology ; Paleontology
语种英语
WOS记录号WOS:000504515900007
出版者ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; National Science Foundation of China ; Basic Science Program through the National Research Foundation of Korea (NRF) ; Ministry of Education ; UNESCO-IGCP project
源URL[http://ir.nigpas.ac.cn/handle/332004/29521]  
专题中国科学院南京地质古生物研究所
通讯作者Wang, Yaqiong; Wang, Yaqiong （王亚琼）
作者单位1.Chonnam Natl Univ, Fac Earth Syst & Environm Sci, Gwangju 61186, South Korea
2.Chonnam Natl Univ, Korea Dinosaur Res Ctr, Gwangju 61186, South Korea
3.Chinese Acad Sci, CAS Key Lab Econ Stratig & Palaeogeog, Nanjing Inst Geol & Palaeontol, 39 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China
4.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, 39 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
6.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, 39 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714		 Choi, Byung-Do,Wang, Yaqiong,Hu, Liang,et al. Ostracod faunas from the Dalazi and Tongfosi formations (Yanji Basin, northeast China): Biostratigraphic, palaeogeographic and palaeoecological implications[J]. CRETACEOUS RESEARCH,2020,105:24.
APA Choi, Byung-Do,Wang, Yaqiong,Hu, Liang,Huh, Min,&Wang, Yaqiong .(2020).Ostracod faunas from the Dalazi and Tongfosi formations (Yanji Basin, northeast China): Biostratigraphic, palaeogeographic and palaeoecological implications.CRETACEOUS RESEARCH,105,24.
MLA Choi, Byung-Do,et al."Ostracod faunas from the Dalazi and Tongfosi formations (Yanji Basin, northeast China): Biostratigraphic, palaeogeographic and palaeoecological implications".CRETACEOUS RESEARCH 105(2020):24.

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来源：南京地质古生物研究所

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