New investigations on Cretaceous woods from the Jiaolai Basin, Shandong Province and their palaeoclimate relevance

doi:10.1016/j.cretres.2024.106030

NIGPAS OpenIR

	New investigations on Cretaceous woods from the Jiaolai Basin, Shandong Province and their palaeoclimate relevance
通讯作者	Jiang, Zikun([email protected])
	Hao, Ruiying 1; Jiang, Zikun 1; Xu, Kemin 2; Ning, Zhenguo 3; Tian, Ning 4; Wang, Yongdong5
	2025-02-01
发表期刊	CRETACEOUS RESEARCH
ISSN	0195-6671
卷号	166 页码:11
摘要	The Jiaolai Basin of China is the southernmost edge of the distribution of the northern Jehol Biota and an important area which bears both the northern and southern palaeogeographical fauna representative species. The Laiyang flora in the Jiaolai Basin is located in the transitional region between the Early Cretaceous southern and northern flora of China. Currently, research on the plants in the transitional region between the northern and southern flora are relatively weak. Our study of specimens has enriched our understanding of the floral landscape in the transitional region between the north and south flora. Cretaceous wood fossils are well preserved in China and 66 species of 29 genera have been reported up to now, which are widely distributed in China. However, in the Cretaceous Shandong Province, there are few records of wood fossils. So far, only one genus and two species have been reported. In this paper a new material of fossil wood is described from the Early Cretaceous Zhifengzhuang Formation of Laiyang Group in Jingzhi area of Anqiu City, Jiaolai Basin, Shandong Province. The present specimen has uniseriate to triseriate pits on the radial walls of tracheids, taxodioid cross-field pitting and other characters. This discovery contributes to a better understanding of fossil wood diversity in Jiaolai Basin during the Cretaceous. Through the well preserved growth rings of the specimens, it can be inferred that the environmental paleoclimate of the Early Cretaceous in Shandong Province was generally arid, with some areas being humid. (c) 2024 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
关键词	Fossil wood Early Cretaceous Paleoclimate Jiaolai Basin
DOI	10.1016/j.cretres.2024.106030
收录类别	SCI
语种	英语
关键词[WOS]	FOSSIL WOODS ; STRATIGRAPHY ; OCCURRENCES ; NORTHEAST ; GENUS
资助项目	National Natural Science Foundation of China[41790454] ; National Natural Science Foundation of China[41688103] ; National Natural Science Foundation of China[42172034] ; China Geological Survey Project[DD20221829] ; China Geological Survey Project[DD20243469] ; China Geological Survey Project[41972022] ; Strategic Priority Program (B) of CAS[XDB26000000] ; Strategic Priority Program (B) of CAS[XDB18000000]
WOS研究方向	Geology ; Paleontology
WOS类目	Geology ; Paleontology
WOS记录号	WOS:001344123400001
项目资助者	National Natural Science Foundation of China ; China Geological Survey Project ; Strategic Priority Program (B) of CAS
出版者	ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/44492
专题	中国科学院南京地质古生物研究所
通讯作者	Jiang, Zikun
作者单位	1.Chinese Acad Geol Sci, Beijing 100037, Peoples R China 2.Shandong Inst Geol Survey, Jinan 250014, Peoples R China 3.Shandong Inst Geol Sci, Jinan 250013, Peoples R China 4.Shenyang Normal Univ, Coll Palaeontl, Shenyang 110034, Peoples R China 5.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Hao, Ruiying,Jiang, Zikun,Xu, Kemin,et al. New investigations on Cretaceous woods from the Jiaolai Basin, Shandong Province and their palaeoclimate relevance[J]. CRETACEOUS RESEARCH,2025,166:11.
APA	Hao, Ruiying,Jiang, Zikun,Xu, Kemin,Ning, Zhenguo,Tian, Ning,&Wang, Yongdong.(2025).New investigations on Cretaceous woods from the Jiaolai Basin, Shandong Province and their palaeoclimate relevance.CRETACEOUS RESEARCH,166,11.
MLA	Hao, Ruiying,et al."New investigations on Cretaceous woods from the Jiaolai Basin, Shandong Province and their palaeoclimate relevance".CRETACEOUS RESEARCH 166(2025):11.