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

doi:10.1007/s12542-023-00671-9

	*New occurrence of the Late Jurassic Xenoxylon* wood in the Sichuan Basin, southern China: wood anatomy, and paleobiodiversity implications**
	Xie, Aowei 4,5; Wang, Yongdong 5; Tian, Ning 3; Xie, Xiaoping 2; Xi, Shuna 1; Uhl, Dieter 4
刊名	PALZ
	2023-09-20
页码	11
关键词	Kimmeridgian-Tithonian Penglaizhen Formation Shehong Xenoxylon shehongense sp. nov. Xylology
ISSN号	0031-0220
DOI	10.1007/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.
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关键词	FOSSIL WOOD ; GENUS ; PLANTS
WOS研究方向	Paleontology
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:001069058100001
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
内容类型	期刊论文
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.