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An Early Cretaceous branchiopod community in northeastern China: Discovery of daphniid (Cladocera: Anmopoda) ephippia in the early assemblage of the Jehol Biota
Liao, Huan-Yu1,2,3; Cai, Chen-Yang (蔡晨阳)3,4; Shen, Yan-Bin (沈炎彬)3; Sun, Xiao-Yan (孙晓燕)3; Huang, Di-Ying (黄迪颖)3
2020-09-01
Source PublicationCRETACEOUS RESEARCH
ISSN0195-6671
Volume113Pages:6
Abstract

Freshwater branchiopod communities exhibit morphological and ecological stasis with the remote past. Here, we describe a new freshwater branchiopod community from the Lower Cretaceous Dabeigou Formation near Weichang County, northern Hebei Province (China), representing an early assemblage of the famous Jehol Biota. This branchiopod community consists of notostracans, conchostracans and cladocerans. Our new discovery of cladoceran ephippia in this community is described and discussed. These Ceriodaphnia-like ephippia are saddle-shaped in outline, and each ephippium has one oval egg with its long axis parallel to dorsal margin. They represent the oldest known ephippia record from China. Our discovery broadens our knowledge about reconstruction of the early assemblage and palaeoecology of the Jehol Biota. (C) 2020 Elsevier Ltd. All rights reserved.

KeywordCladoceran Ephippium Branchiopod Early Cretaceous Jehol Biota
DOI10.1016/j.cretres.2020.104491
Indexed BySCI
Language英语
WOS KeywordANOMOPODA CRUSTACEA ; EVOLUTIONARY ; RADIATION
Funding ProjectNational Key Research and Development Program of China[2016YFC0600406] ; National Science Fund for Distinguished Young Scholars of China[41925008] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB18000000] ; National Natural Science Foundation of China[41688103] ; China Postdoctoral Science Foundation[2018M643543] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[183118]
WOS Research AreaGeology ; Paleontology
WOS SubjectGeology ; Paleontology
WOS IDWOS:000540353900010
Funding OrganizationNational Key Research and Development Program of China ; National Science Fund for Distinguished Young Scholars of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)
PublisherACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/32031
Collection中国科学院南京地质古生物研究所
Corresponding AuthorHuang, Di-Ying (黄迪颖)
Affiliation1.Yunnan Univ, Inst Palaeontol, Yunnan Key Lab Palaeobiol, MEC Int Joint Lab Palaeobiol & Palaeoenvironm,Yun, Kunming 650500, Yunnan, Peoples R China
2.Yunnan Univ, Postdoctoral Res Stn Ecol, Kunming 650500, Yunnan, Peoples R China
3.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
4.Univ Bristol, Sch Earth Sci, Life Sci Bldg,Tyndall Ave, Bristol BS8 1TQ, Avon, England
First Author AffilicationNanjing Institute of Geology and Palaeonotology,CAS
Corresponding Author AffilicationNanjing Institute of Geology and Palaeonotology,CAS
Recommended Citation
GB/T 7714
Liao, Huan-Yu,Cai, Chen-Yang ,Shen, Yan-Bin ,et al. An Early Cretaceous branchiopod community in northeastern China: Discovery of daphniid (Cladocera: Anmopoda) ephippia in the early assemblage of the Jehol Biota[J]. CRETACEOUS RESEARCH,2020,113:6.
APA Liao, Huan-Yu,Cai, Chen-Yang ,Shen, Yan-Bin ,Sun, Xiao-Yan ,&Huang, Di-Ying .(2020).An Early Cretaceous branchiopod community in northeastern China: Discovery of daphniid (Cladocera: Anmopoda) ephippia in the early assemblage of the Jehol Biota.CRETACEOUS RESEARCH,113,6.
MLA Liao, Huan-Yu,et al."An Early Cretaceous branchiopod community in northeastern China: Discovery of daphniid (Cladocera: Anmopoda) ephippia in the early assemblage of the Jehol Biota".CRETACEOUS RESEARCH 113(2020):6.
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