The Jurassic fossil wood diversity from western Liaoning, NE China

IMR OpenIR

	The Jurassic fossil wood diversity from western Liaoning, NE China
其他题名	The Jurassic fossil wood diversity from western Liaoning, NE China
	Li LQ(李丽琴)1; Xie AW(谢奥伟)1; Wang YD(王永栋)1; TianNing 3; ZhangWu 3; JiangZiKun 1; HuangMin 1
	2019
发表期刊	Journal of Palaeogeography
ISSN	2095-3836
卷号	8 期号:1 页码:1
摘要	AbstractWestern Liaoning is a unique region in China that bears diverse types of Jurassic plants, including leaves, fern rhizomes, and wood, providing significant proxy for vegetation and palaeoenvironment reconstruction of the well-known Yanliao Flora in East Asia. In particular, the silicified wood is very abundant in the fossil Lagerst?tte of the Jurassic Tiaojishan Formation in Beipiao, western Liaoning. Previous and recent systematic investigations documented a high diversity of the Jurassic wood assemblages. These assemblages are dominated by conifers, followed by cycads and ginkgoaleans. In total, about 30 species belonging to 21 genera of fossil wood have been recorded so far, which are represented by Cycadopsida, Ginkgopsida, Coniferopsida, and Gymnospermae incertae sedis. The evolutionary implications of several distinctive fossil wood taxa as well as palaeoclimate implications are summarized based on their anatomical structures and growth ring patterns. This work approaches the vegetation development and evolutionary significances of the wood taxa and their relatives, and provides clues for the further understanding of the diversity of the Jurassic Yanliao Flora in East Asia.
其他摘要	AbstractWestern Liaoning is a unique region in China that bears diverse types of Jurassic plants, including leaves, fern rhizomes, and wood, providing significant proxy for vegetation and palaeoenvironment reconstruction of the well-known Yanliao Flora in East Asia. In particular, the silicified wood is very abundant in the fossil Lagerst?tte of the Jurassic Tiaojishan Formation in Beipiao, western Liaoning. Previous and recent systematic investigations documented a high diversity of the Jurassic wood assemblages. These assemblages are dominated by conifers, followed by cycads and ginkgoaleans. In total, about 30 species belonging to 21 genera of fossil wood have been recorded so far, which are represented by Cycadopsida, Ginkgopsida, Coniferopsida, and Gymnospermae incertae sedis. The evolutionary implications of several distinctive fossil wood taxa as well as palaeoclimate implications are summarized based on their anatomical structures and growth ring patterns. This work approaches the vegetation development and evolutionary significances of the wood taxa and their relatives, and provides clues for the further understanding of the diversity of the Jurassic Yanliao Flora in East Asia.
关键词	Fossil Wood Diversity Evolution Tiaojishan Formation Jurassic
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:6416263
引用统计	被引频次：2[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/157723
专题	中国科学院金属研究所
作者单位	1.中国科学院 2.中国科学院大学 3.中国科学院金属研究所 4.Chinese Acad Geol Sci, Beijing 100037, Peoples R China
推荐引用方式 GB/T 7714	Li LQ,Xie AW,Wang YD,et al. The Jurassic fossil wood diversity from western Liaoning, NE China[J]. Journal of Palaeogeography,2019,8(1):1.
APA	李丽琴.,谢奥伟.,王永栋.,TianNing.,ZhangWu.,...&HuangMin.(2019).The Jurassic fossil wood diversity from western Liaoning, NE China.Journal of Palaeogeography,8(1),1.
MLA	李丽琴,et al."The Jurassic fossil wood diversity from western Liaoning, NE China".Journal of Palaeogeography 8.1(2019):1.