NIGPAS OpenIR
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Systematic Palaeontology 专著章节/文集论文
出自: DARRIWILIAN TO KATIAN (ORDOVICIAN) GRAPTOLITES FROM NORTHWEST CHINA, ?:unknown, 2017, 页码: 95-348
作者:  Chen Xu (陈旭);  Goldman, Daniel;  Zhang Yuandong (张元动);  Ma Xuan (马譞);  Finney, Stanley C.;  Chen Qing (陈清)
Adobe PDF(168042Kb)  |  收藏  |  浏览/下载:482/1  |  提交时间:2019/06/11
Graptolite Taxonomy  Biostratigraphic Range  Darriwilian And sAndbian  Unicornigraptus  Pronormalograptus  
Introduction 专著章节/文集论文
出自: Darriwilian to Katian (Ordovician) Graptolites from Northwest China, ???:ELSEVIER SCIENCE BV, 2015, 页码: 1-5
作者:  Xu Chen (陈旭);  Yuandong Zhang (张元动)
Adobe PDF(774Kb)  |  收藏  |  浏览/下载:256/0  |  提交时间:2019/10/18
Isograptids of China 专著章节/文集论文
出自: Centennial Memorial Volume of Prof. Sun Yunzhu:Palaeontology and Stratigraphy, Wuhan:China University of Geosciences Press, 1996, 页码: 82-89
作者:  Chen Xu (陈旭);  Zhang Yuandong (张元动)
Adobe PDF(7999Kb)  |  收藏  |  浏览/下载:152/4  |  提交时间:2013/11/26