Protophyllocladoxylon jingyuanense sp nov., a Gymnospermous Wood of the Serpukhovian (Late Mississippian) from Gansu, Northwest China
Zhang Yi2; Wang Jun (王军)3; Liu Lujun (刘陆军)3; Li Nan4
2010
发表期刊ACTA GEOLOGICA SINICA-ENGLISH EDITION
ISSN1000-9515
卷号84期号:2页码:257-268
摘要

A new species of gymnospermous fossil wood, Protophyllocladoxylon jingyuanense sp. nov., is described from the lower part of the Tsingyuan Formation (Serpukhovian/Late Mississippian), near the coal mine of Ciyao, Gansu, northwestern China. The specimen is preserved only in silicified secondary xylem, while growth rings are absent Pits in radial tracheidal walls are araucaroid in type, uniseriate, occasionally biseriate. Xylem rays are homogeneous, uniseriate, occasionally biseriate. Cross-field pits are simple, large, one to two in number. Axial parenchyma is absent. The anatomical characters and geographic distribution of Protophyllocladoxylon woods through geological ages are documented. Those species with axial parenchyma and without growth rings live in warm climate, whereas the species without axial parenchyma and with growth rings are present either in warm or cool climate. The ideal living climate for Protophyllocladoxylon woods is warm and wet. Our new species, as a fossil wood of Early Carboniferous, is likely the earliest known species of Protophyllocladoxylon.

关键词Protophyllocladoxylon Jingyuanense Growth Rings Axial Parenchyma Climate Late Mississippian China
语种英语
关键词[WOS]Ningxia
资助项目Project 111 of China[B06008] ; CAS, China[KZCX2-YW-105] ; NSFC[40872027] ; NSFC[40621062] ; NSFC[40672015] ; MOST of China[2006CB806400]
WOS研究方向Geology
WOS类目Geosciences, Multidisciplinary
WOS记录号WOS:000275871500003
项目资助者Project 111 of China ; CAS, China ; NSFC ; MOST of China
出版者WILEY-BLACKWELL
文献类型期刊论文
条目标识符http://ir.nigpas.ac.cn/handle/332004/315
专题中国科学院南京地质古生物研究所
其他
通讯作者Zhang Yi
作者单位1.Paleontol Institute of Shenyang Normal Univers, Shenyang 110034, Peoples R China
2.Shenyang Normal Univ, Paleontol Inst, Shenyang 110034, Peoples R China
3.Chinese Acad Sci, Nanjing Inst Geol & Paleontol, Nanjing 210008, Peoples R China
4.Shenzhen Fair Lake Bot Garden, Shenzhen 518004, Peoples R China
推荐引用方式
GB/T 7714
Zhang Yi,Wang Jun ,Liu Lujun ,et al. Protophyllocladoxylon jingyuanense sp nov., a Gymnospermous Wood of the Serpukhovian (Late Mississippian) from Gansu, Northwest China[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2010,84(2):257-268.
APA Zhang Yi,Wang Jun ,Liu Lujun ,&Li Nan.(2010).Protophyllocladoxylon jingyuanense sp nov., a Gymnospermous Wood of the Serpukhovian (Late Mississippian) from Gansu, Northwest China.ACTA GEOLOGICA SINICA-ENGLISH EDITION,84(2),257-268.
MLA Zhang Yi,et al."Protophyllocladoxylon jingyuanense sp nov., a Gymnospermous Wood of the Serpukhovian (Late Mississippian) from Gansu, Northwest China".ACTA GEOLOGICA SINICA-ENGLISH EDITION 84.2(2010):257-268.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
7.pdf(3157KB)期刊论文出版稿开放获取CC BY-NC-SA请求全文
个性服务
查看访问统计
谷歌学术
谷歌学术中相似的文章
[Zhang Yi]的文章
[Wang Jun (王军)]的文章
[Liu Lujun (刘陆军)]的文章
百度学术
百度学术中相似的文章
[Zhang Yi]的文章
[Wang Jun (王军)]的文章
[Liu Lujun (刘陆军)]的文章
必应学术
必应学术中相似的文章
[Zhang Yi]的文章
[Wang Jun (王军)]的文章
[Liu Lujun (刘陆军)]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。