Sedimentological evidence suggests an Early Jurassic age for Yunnanosaurus youngi (Dinosauria: Sauropodomorpha) in Yunnan Province of China

doi:10.1080/08912963.2021.1984445

IVPP-IR > 中科院古脊椎所（2000年以后）

	Sedimentological evidence suggests an Early Jurassic age for Yunnanosaurus youngi (Dinosauria: Sauropodomorpha) in Yunnan Province of China
	Ren, Xin-Xin 1; Su, Xing 2,3; Wang, Guo-Fu 2,3; You, Hai-Lu4,5,6
	2021-10-06
发表期刊	HISTORICAL BIOLOGY
ISSN	0891-2963
页码	7
通讯作者	You, Hai-Lu([email protected])
摘要	The age of Yunnanosaurus youngi, a non-sauropod basal sauropodomorph, was reported as the Middle Jurassic. However, no basal sauropodomorphs have been reported worldwide in the Middle Jurassic previously, and only one clade of sauropodomorphs, Sauropoda, existed in the Middle Jurassic and became extinct by the end of the Cretaceous. Here, we further investigated the locality and its horizon of Yunnanosaurus youngi in Jiangyi, Yuanmou County, Yunnan Province, China. We found the species horizon is actually from the Lower Jurassic Fengjiahe Formation, and its age is probably Pliensbachian. Furthermore, the three known Yunnanosaurus-bearing horizons in Chuxiong, Yunnan can be correlated lithostratigraphically. Abbreviations FJHF: Fengjiahe Formation; LFF: Lufeng Formation; P: profile; TJB: Triassic-Jurassic boundary; YNOQ: quarry of Yunnanosaurus youngi; ZHF: Zhanghe Formation.
关键词	Sauropodomorpha Yunnanosaurus youngi early jurassic fengjiahe formation
DOI	10.1080/08912963.2021.1984445
关键词[WOS]	LOWER LUFENG FORMATION ; JUVENILE SPECIMEN ; BASIN
收录类别	SCI
语种	英语
资助项目	Strategic Priority Research Programme of the Chinese Academy of Sciences[XDB26000000] ; National Natural Science Foundation of China[41688103,41872021] ; National Natural Science Foundation of China[4210021432] ; China Geological Survey[DD20190602]
项目资助者	Strategic Priority Research Programme of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; China Geological Survey
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Paleontology
WOS类目	Biology ; Paleontology
WOS记录号	WOS:000703409700001
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/18886
专题	中科院古脊椎所（2000年以后）
通讯作者	You, Hai-Lu
作者单位	1.Chinese Acad Geol Sci, Inst Geol, Key Lab Stratig & Paleontol, Minist Nat Resources, Beijing, Peoples R China 2.Fossil Res Ctr Chuxiong Prefecture, Chuxiong, Peoples R China 3.Chuxiong Prefectural Museum, Chuxiong, Peoples R China 4.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, 142 Xizhimenwai Anenue, Beijing 100044, Peoples R China 5.CAS Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China 6.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Ren, Xin-Xin,Su, Xing,Wang, Guo-Fu,et al. Sedimentological evidence suggests an Early Jurassic age for Yunnanosaurus youngi (Dinosauria: Sauropodomorpha) in Yunnan Province of China[J]. HISTORICAL BIOLOGY,2021:7.
APA	Ren, Xin-Xin,Su, Xing,Wang, Guo-Fu,&You, Hai-Lu.(2021).Sedimentological evidence suggests an Early Jurassic age for Yunnanosaurus youngi (Dinosauria: Sauropodomorpha) in Yunnan Province of China.HISTORICAL BIOLOGY,7.
MLA	Ren, Xin-Xin,et al."Sedimentological evidence suggests an Early Jurassic age for Yunnanosaurus youngi (Dinosauria: Sauropodomorpha) in Yunnan Province of China".HISTORICAL BIOLOGY (2021):7.