Sequoioxylon zhangii sp nov (Sequoioideae, Cupressaceae s.l.), a new coniferous wood from the Upper Cretaceous in Heilongjiang Province, Northeast China | |
Tian, Ning1,2,4; Zhu, Zhipeng1; Wang, Yongdong (王永栋)2,3; Philippe, Marc5; Chou, Chunyong1; Xie, Aowei (谢奥伟)2,3 | |
刊名 | REVIEW OF PALAEOBOTANY AND PALYNOLOGY |
2018-10-01 | |
卷号 | 257页码:85-94 |
关键词 | Sequoioxylon Sequoioideae Upper Cretaceous Heilongjiang Province China |
ISSN号 | 0034-6667 |
DOI | 10.1016/j.revpalbo.2018.07.008 |
英文摘要 | A new coniferous species Sequoioxylon zhangii sp. nov. is described on the basis of an anatomically well-preserved fossil wood specimen from the Upper Cretaceous in Keshan County of Heilongjiang Province, NE China. S. zhangii is anatomically characterized by abundant axial wood parenchyma, uni-biseriate bordered pits, taxodioid cross field pits, uniseriate rays 1-31 (usually 3-15) cells in height, and the occurrence of axial and horizontal traumatic resin canals. Such a combination of wood anatomy features agrees well with the diagnostic characters of fossil wood morphogenus Sequoioxylon Torrey. The new species may represent an extinct taxon of the subfamily Sequoioideae of the Cupressaceae s.l. This new finding represents the first record of Sequoioxylon Torrey from China, and provides insights into the origin and evolution of the extant taxodiaceous Cupressaceae, especially the subfamily Sequoioideae. Anatomically, the new species shows a combination of anatomical characters of different groups of the extant Sequoioideae. This fossil may provide additional evidences to support the view that Sequoia was originated from a recombination between Metasequoia and Sequoiadendron as a result of reticulate evolution. (C) 2018 Elsevier B.V. All rights reserved. |
资助项目 | Chinese Academy of Sciences[XDB18030502] ; Chinese Academy of Sciences[XDB26010302] ; State Key Program of Research and Development of Ministry of Science and Technology, China[2016YFC0600406] ; National Natural Science Foundation of China[41302004] ; National Natural Science Foundation of China[41790454] ; National Natural Science Foundation of China[41688103] ; State Key Laboratory of Palaeobiology and Stratigraphy (NIGPAS, CAS)[133113] ; State Key Laboratory of Palaeobiology and Stratigraphy (NIGPAS, CAS)[173124] ; Talent Fund of Shenyang Normal University[91400114006] |
WOS关键词 | Zeya-bureya Basin ; Russian Far-east ; Fossil Woods ; Taxodiaceae ; Morphogenera ; Gymnosperms ; Phylogeny ; Oligocene ; Region ; Cones |
WOS研究方向 | Plant Sciences ; Paleontology |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000447101200008 |
资助机构 | Chinese Academy of Sciences ; State Key Program of Research and Development of Ministry of Science and Technology, China ; National Natural Science Foundation of China ; State Key Laboratory of Palaeobiology and Stratigraphy (NIGPAS, CAS) ; Talent Fund of Shenyang Normal University |
内容类型 | 期刊论文 |
源URL | [http://ir.nigpas.ac.cn/handle/332004/16863] |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Tian, Ning; Wang, Yongdong (王永栋) |
作者单位 | 1.Shenyang Normal Univ, Coll Palaeontol, Shenyang 110034, Liaoning, Peoples R China 2.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China 3.Chinese Acad Sci, Ctr Excellence Life & Palaeoenvironm, Nanjing 210008, Jiangsu, Peoples R China 4.Minist Land & Resources, Key Lab Evolut Life Northeast Asia, Shenyang 110034, Liaoning, Peoples R China 5.Univ Lyon 1, CNRS, UMR 5023, 7 Rue Dubois, F-69622 Villeurbanne, France |
推荐引用方式 GB/T 7714 | Tian, Ning,Zhu, Zhipeng,Wang, Yongdong ,et al. Sequoioxylon zhangii sp nov (Sequoioideae, Cupressaceae s.l.), a new coniferous wood from the Upper Cretaceous in Heilongjiang Province, Northeast China[J]. REVIEW OF PALAEOBOTANY AND PALYNOLOGY,2018,257:85-94. |
APA | Tian, Ning,Zhu, Zhipeng,Wang, Yongdong ,Philippe, Marc,Chou, Chunyong,&Xie, Aowei .(2018).Sequoioxylon zhangii sp nov (Sequoioideae, Cupressaceae s.l.), a new coniferous wood from the Upper Cretaceous in Heilongjiang Province, Northeast China.REVIEW OF PALAEOBOTANY AND PALYNOLOGY,257,85-94. |
MLA | Tian, Ning,et al."Sequoioxylon zhangii sp nov (Sequoioideae, Cupressaceae s.l.), a new coniferous wood from the Upper Cretaceous in Heilongjiang Province, Northeast China".REVIEW OF PALAEOBOTANY AND PALYNOLOGY 257(2018):85-94. |
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