Chuaria Walcott from the early Cambrian Qingjiang biota: a taxon persisted for billions of years

doi:10.1016/j.palwor.2022.12.008

NIGPAS OpenIR

	Chuaria Walcott from the early Cambrian Qingjiang biota: a taxon persisted for billions of years
通讯作者	Zhang, Xing-Liang([email protected])
	Li, Rui-Yun 1,2,3,4; Fu, Dong-Jing 1,2; Zhang, Xing-Liang 1,2
	2024-03-01
发表期刊	PALAEOWORLD
ISSN	1871-174X
卷号	33 期号:1 页码:11-21
摘要	As a globally distributed genus, Chuaria has an extremely long temporal range from the late Paleoproterozoic to the Cambrian Miaolingian but it is still absent in the pre-Miaolingian Cambrian. Here, we describe new specimens of Chuaria from the Qingjiang biota (black shale of the Cambrian Stage 3 Shuijingtuo Formation, ca. 518 Ma) in Hubei Province, South China, and review its tempo -spatial distribution worldwide. Chuaria from the Qingjiang biota is preserved as carbonaceous compressions or impressions that are discoidal or subdiscoidal in outline and range from 1.40 mm to 5.60 mm in diameter, it is interpreted as a spheroidal and thick-walled eukaryote, and its presence fills the early Cambrian gap in the fossil record. Chuaria remained consistent in morphology and survived harsh environmental perturbations throughout its evolutionary history. Its earliest record was restricted in a small region of Columbia supercontinent; thereafter its records were across a range of continents and became worldwide during the time of Rodinia supercontinent. (c) 2022 Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. All rights reserved.
关键词	Chuaria Qingjiang biota Columbia supercontinent Rodinia supercontinent Shuijingtuo Formation black shale
DOI	10.1016/j.palwor.2022.12.008
收录类别	SCI
语种	英语
关键词[WOS]	ORGANIC-WALLED MICROFOSSILS ; UINTA MOUNTAIN GROUP ; NORTH CHINA CRATON ; VINDHYAN SUPERGROUP ; CARBONACEOUS MEGAFOSSILS ; ELECTRON-MICROSCOPY ; SOLTANIEH FORMATION ; TAWUIA ASSEMBLAGE ; RAMAN IMAGERY ; REWA GROUP
资助项目	National Natural Science Foundation of China[41890845] ; National Natural Science Foundation of China[41930319] ; National Natural Science Foundation of China[42102012] ; National Natural Science Foundation of China[41621003] ; National Natural Science Foundation of China[41702013] ; The 111 Project[D17013] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[213110] ; China Post- doctoral Science Foundation[2021M692607] ; Natural Science Basic Research Program of Shaanxi Province of China[2022JC-DW5-01]
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:001173982400001
项目资助者	National Natural Science Foundation of China ; The 111 Project ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) ; China Post- doctoral Science Foundation ; Natural Science Basic Research Program of Shaanxi Province of China
出版者	ELSEVIER
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/44160
专题	中国科学院南京地质古生物研究所
通讯作者	Zhang, Xing-Liang
作者单位	1.Northwest Univ, State Key Lab Continental Dynam, Shaanxi Key Lab Early Life & Environm, Xian 710069, Peoples R China 2.Northwest Univ, Dept Geol, Xian 710069, Peoples R China 3.Northwest Univ, Northwest Univ Museum, Xian 710069, Peoples R China 4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
第一作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Li, Rui-Yun,Fu, Dong-Jing,Zhang, Xing-Liang. Chuaria Walcott from the early Cambrian Qingjiang biota: a taxon persisted for billions of years[J]. PALAEOWORLD,2024,33(1):11-21.
APA	Li, Rui-Yun,Fu, Dong-Jing,&Zhang, Xing-Liang.(2024).Chuaria Walcott from the early Cambrian Qingjiang biota: a taxon persisted for billions of years.PALAEOWORLD,33(1),11-21.
MLA	Li, Rui-Yun,et al."Chuaria Walcott from the early Cambrian Qingjiang biota: a taxon persisted for billions of years".PALAEOWORLD 33.1(2024):11-21.