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New records of Jurassic petrified wood in Jianchang of western Liaoning, China and their palaeoclimate implications
Alternative TitleNew records of jurassic petrified wood in jianchang of western liaoning, china and their palaeoclimate implications
Tian Ning1; Xie AoWei1; Wang YongDong2; Jiang ZiKun5; Li LiQin2; Yin YaLei1; Zhu ZhiPeng1; Wang JiaJia1
2015
Source PublicationSCIENCE CHINA-EARTH SCIENCES
ISSN1674-7313
Volume58Issue:12Pages:2154-2164
AbstractDiverse and rich fossil wood records have been documented from the Mesozoic of Liaoning Province, NE China. The Tiaojishan Formation (mainly distributed in Beipiao, Chaoyang, Fuxin and Jianchang regions) is one of the most significant horizons for the Jurassic petrified wood in Liaoning Province. Previously, wood fossils of this formation were mainly reported in Beipiao and Chaoyang regions, whereas fossil wood record was merely known in Jianchang region. Here we describe new fossil wood specimens from the Tiaojishan Formation in Jianchang County, western Liaoning. Two fossil wood taxa, i.e., Protaxodioxylon jianchangense Tian et Wang sp. nov. and Xenoxylon peidense Zheng et Zhang were recognized on the basis of anatomical features. These fossil wood records add new data for understanding the fossil wood diversity, floral composition and palaeoclimate of the Tiaojishan Formation. The occurrence of Xenoxylon and Protaxodioxylon implies a cool temperate, wet and seasonal climate condition with interannual variations during the Middle to Late Jurassic transition in western Liaoning region.
Other AbstractDiverse and rich fossil wood records have been documented from the mesozoic of liaoning province, ne china. the tiaojishan formation (mainly distributed in beipiao, chaoyang, fuxin and jianchang regions) is one of the most significant horizons for the jurassic petrified wood in liaoning province. previously, wood fossils of this formation were mainly reported in beipiao and chaoyang regions, whereas fossil wood record was merely known in jianchang region. here we describe new fossil wood specimens from the tiaojishan formation in jianchang county, western liaoning. two fossil wood taxa, i.e., protaxodioxylon jianchangense tian et wang sp. nov. and xenoxylon peidense zheng et zhang were recognized on the basis of anatomical features. these fossil wood records add new data for understanding the fossil wood diversity, floral composition and palaeoclimate of the tiaojishan formation. the occurrence of xenoxylon and protaxodioxylon implies a cool temperate, wet and seasonal climate condition with interannual variations during the middle to late jurassic transition in western liaoning region.
KeywordTIAOJISHAN FORMATION MILLEROCAULIS OSMUNDACEAE GENUS XENOXYLON FERN RHIZOME FOSSIL WOOD SP NOV. MIDDLE PROVINCE AGE FILICALES fossil wood Xenoxylon Protaxodioxylon Middle to Late Jurassic palaeoclimate Tiaojishan Formation western Liaoning
Indexed ByCSCD
Language英语
Funding Project[State Key Program of Basic Research of Ministry of Science and Technology, China] ; [National Natural Science Foundation of China] ; [Team Program of Scientific Innovation and Interdisciplinary Cooperation of CAS] ; [Natural Science Foundation] ; [Education Bureau Foundation of Liaoning Province] ; [State Key Laboratory of Palaeobiology and Stratigraphy (NIGPAS, CAS)] ; [Science Research Project of Liaoning Provincial Education Department] ; [Talent Fund of Shenyang Normal University] ; [Provincial Training Programs of Innovation and Entrepreneurship for Undergraduates of Liaoning]
CSCD IDCSCD:5582876
Citation statistics
Cited Times:7[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/146596
Collection中国科学院金属研究所
Affiliation1.沈阳师范大学
2.中国科学院
3.中国科学院金属研究所
4.中国科学院南京地质古生物研究所
5.Chinese Acad Geol Science, Beijing 100037, Peoples R China
Recommended Citation
GB/T 7714
Tian Ning,Xie AoWei,Wang YongDong,et al. New records of Jurassic petrified wood in Jianchang of western Liaoning, China and their palaeoclimate implications[J]. SCIENCE CHINA-EARTH SCIENCES,2015,58(12):2154-2164.
APA Tian Ning.,Xie AoWei.,Wang YongDong.,Jiang ZiKun.,Li LiQin.,...&Wang JiaJia.(2015).New records of Jurassic petrified wood in Jianchang of western Liaoning, China and their palaeoclimate implications.SCIENCE CHINA-EARTH SCIENCES,58(12),2154-2164.
MLA Tian Ning,et al."New records of Jurassic petrified wood in Jianchang of western Liaoning, China and their palaeoclimate implications".SCIENCE CHINA-EARTH SCIENCES 58.12(2015):2154-2164.
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