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New occurrence of the Late Jurassic Xenoxylon wood in the Sichuan Basin, southern China: wood anatomy, and paleobiodiversity implications

文献类型：期刊论文

作者Xie, Aowei4,5; Wang, Yongdong5; Tian, Ning3; Xie, Xiaoping2; Xi, Shuna1; Uhl, Dieter4
刊名PALZ
出版日期2023-09-20
页码11
关键词Kimmeridgian-Tithonian Penglaizhen Formation Shehong Xenoxylon shehongense sp. nov. Xylology
ISSN号0031-0220
DOI10.1007/s12542-023-00671-9
通讯作者Wang, Yongdong(ydwang@nigpas.ac.cn)
英文摘要Although a significant member of the Mesozoic xylogical flora, Xenoxylon Gothan has been widely reported from northern China, it is striking that its occurrence in southern China is rarely documented. Recently, three species of Xenoxylon have been described from the Upper Triassic and the Middle Jurassic in Guangdong, Sichuan, and Yunnan of southern China, separately. However, Xenoxylon wood has up to now never been documented in the Upper Jurassic of southern China. Here, we report new fossil wood materials from the Upper Jurassic Penglaizhen Formation in Shehong City, Sichuan Basin, southern China, with well-preserved xenoxylean radial tracheid pitting and window-like cross-field pitting. Due to a novel combination of radial tracheid pitting, cross-field pitting and ray height, a new species, Xenoxylon shehongense Xie, Wang et Tian sp. nov., is recognized here. The discovery of this new species leads to a further understanding for the yet poorly documented Xenoxylon diversity in southern China and the diversity pattern of the latiporosum-group of the genus Xenoxylon.
WOS关键词FOSSIL WOOD ; GENUS ; PLANTS
资助项目We thank the two anonymous reviewers for their helpful suggestions. This work was co-sponsored by the National Natural Science Foundation of China (NSFC 41790454, 41702004, 41972007, 42002023), Strategic Priority Research Program (B) of the Chinese Academy[NSFC 41790454] ; We thank the two anonymous reviewers for their helpful suggestions. This work was co-sponsored by the National Natural Science Foundation of China (NSFC 41790454, 41702004, 41972007, 42002023), Strategic Priority Research Program (B) of the Chinese Academy[41702004] ; We thank the two anonymous reviewers for their helpful suggestions. This work was co-sponsored by the National Natural Science Foundation of China (NSFC 41790454, 41702004, 41972007, 42002023), Strategic Priority Research Program (B) of the Chinese Academy[41972007] ; We thank the two anonymous reviewers for their helpful suggestions. This work was co-sponsored by the National Natural Science Foundation of China (NSFC 41790454, 41702004, 41972007, 42002023), Strategic Priority Research Program (B) of the Chinese Academy[42002023] ; National Natural Science Foundation of China[XDB26000000] ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences[20191103] ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences[20192101] ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences[20172103] ; State Key Laboratory of Palaeobiology and Stratigraphy
WOS研究方向Paleontology
语种英语
WOS记录号WOS:001069058100001
出版者SPRINGER HEIDELBERG
资助机构We thank the two anonymous reviewers for their helpful suggestions. This work was co-sponsored by the National Natural Science Foundation of China (NSFC 41790454, 41702004, 41972007, 42002023), Strategic Priority Research Program (B) of the Chinese Academy ; National Natural Science Foundation of China ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy
源URL[http://ir.nigpas.ac.cn/handle/332004/42754]  
专题中国科学院南京地质古生物研究所
通讯作者Wang, Yongdong
作者单位1.11th Geol Brigade Sichuan, Dazhou 635000, Peoples R China
2.Qufu Normal Univ, Sch Geog & Tourism, Rizhao 276826, Peoples R China
3.Shenyang Normal Univ, Coll Palaeontol, Shenyang 110086, Peoples R China
4.Senckenberg Forsch Inst & Nat Museum, Senckenberganlage 25, D-60325 Frankfurt, Germany
5.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
推荐引用方式
GB/T 7714		 Xie, Aowei,Wang, Yongdong,Tian, Ning,et al. New occurrence of the Late Jurassic Xenoxylon wood in the Sichuan Basin, southern China: wood anatomy, and paleobiodiversity implications[J]. PALZ,2023:11.
APA Xie, Aowei,Wang, Yongdong,Tian, Ning,Xie, Xiaoping,Xi, Shuna,&Uhl, Dieter.(2023).New occurrence of the Late Jurassic Xenoxylon wood in the Sichuan Basin, southern China: wood anatomy, and paleobiodiversity implications.PALZ,11.
MLA Xie, Aowei,et al."New occurrence of the Late Jurassic Xenoxylon wood in the Sichuan Basin, southern China: wood anatomy, and paleobiodiversity implications".PALZ (2023):11.

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来源：南京地质古生物研究所

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