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

文献类型：期刊论文

作者Ren, Xin-Xin6; Su, Xing4,5; Wang, Guo-Fu4,5; You, Hai-Lu1,2,3
刊名HISTORICAL BIOLOGY
出版日期2021-10-06
页码7
关键词Sauropodomorpha Yunnanosaurus youngi early jurassic fengjiahe formation
ISSN号0891-2963
DOI10.1080/08912963.2021.1984445
通讯作者You, Hai-Lu(youhailu@ivpp.ac.cn)
英文摘要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.
WOS关键词LOWER LUFENG FORMATION ; JUVENILE SPECIMEN ; BASIN
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]
WOS研究方向Life Sciences & Biomedicine - Other Topics ; Paleontology
语种英语
WOS记录号WOS:000703409700001
出版者TAYLOR & FRANCIS LTD
资助机构Strategic Priority Research Programme of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; China Geological Survey
源URL[http://119.78.100.205/handle/311034/18885]  
专题古脊椎动物与古人类研究所_图书馆1
通讯作者You, Hai-Lu
作者单位1.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
2.CAS Ctr Excellence Life & Paleoenvironm, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, 142 Xizhimenwai Anenue, Beijing 100044, Peoples R China
4.Chuxiong Prefectural Museum, Chuxiong, Peoples R China
5.Fossil Res Ctr Chuxiong Prefecture, Chuxiong, Peoples R China
6.Chinese Acad Geol Sci, Inst Geol, Key Lab Stratig & Paleontol, Minist Nat Resources, 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.

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来源：古脊椎动物与古人类研究所

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