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Convergent evolution in planktic graptolites: independent origin of the dicranograptid morphology in the Hirnantian (latest Ordovician) 期刊论文
ALCHERINGA, 2021, 卷号: 45, 期号: 4, 页码: 395-400
作者:  Muir, Lucy A.;  Zhang, Yuandong(张元动);  Botting, Joseph P.;  Ma, Xuan(马譞)
Adobe PDF(1994Kb)  |  收藏  |  浏览/下载:215/1  |  提交时间:2022/02/16
Graptolithina  convergence  evolution  
Paleo-environmental changes during the Middle-Late Ordovician transition on the Yangtze Platform, South China and their ecological implications 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2020, 卷号: 560, 页码: 13
作者:  Fang, Xiang;  Li, Wenjie;  Zhang, Junpeng;  Song, Yanyan;  Zhang, Yuandong
Adobe PDF(5899Kb)  |  收藏  |  浏览/下载:295/1  |  提交时间:2021/03/09
Transgression  Productivity  Redox conditions  Iron speciation  Redox-sensitive elements  Black shale  
Malongitubus: a possible pterobranch hemichordate from the early Cambrian of South China 期刊论文
JOURNAL OF PALEONTOLOGY, 2018, 卷号: 92, 期号: 1, 页码: 26-32
作者:  Hu, Shixue;  Erdtmann, Bernd-D.;  Steiner, Michael;  Zhang, Yuandong (张元动);  Zhao, Fangchen (赵方臣);  Zhang, Zhiliang;  Han, Jian
Adobe PDF(4987Kb)  |  收藏  |  浏览/下载:335/0  |  提交时间:2019/05/22
Treatise Online no. 108: Part V, Second Revision, Chapter 20: Suborder Dichograptina: Introduction, morphology, and systematic descriptions 专著章节/文集论文
出自: Treatise Online no. 108, Lawrence, Kansas , USA:Paleontological Institute, University of Kansas, 2018, 页码: 1-28
作者:  Jörg Maletz;  Blanca A. Toro;  Yuandong Zhang (张元动);  Alf ons H. M. VandenBerg
Adobe PDF(9329Kb)  |  收藏  |  浏览/下载:284/0  |  提交时间:2019/07/08
On the diachronous nature of the top of the Ordovician Kuniutan Formation on the Yangtze Platform: Implications of the conodont biostratigraphy of the Dacao section, Chongqing 期刊论文
Palaeoworld, 2017, 卷号: 26, 期号: 1, 页码: 37-49
作者:  Wang, ZH (王志浩);  Bergstrom, SM;  Song, YY (宋妍妍);  Ma, X (马譞);  Zhang, YD (张元动)
Adobe PDF(3667Kb)  |  收藏  |  浏览/下载:202/3  |  提交时间:2017/10/31
Early Ordovician Diversity Burst 专著章节/文集论文
出自: Graptolite Paleobiology, Chichester:John Wiley & Sons Ltd., 2017, 页码: 153-180
作者:  Maletz, J.;  Zhang Yuandong (张元动)
Adobe PDF(2348Kb)  |  收藏  |  浏览/下载:192/2  |  提交时间:2018/07/20
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:470/1  |  提交时间:2019/06/11
Graptolite Taxonomy  Biostratigraphic Range  Darriwilian And sAndbian  Unicornigraptus  Pronormalograptus  
Suborder Glossograptina: Introduction, Morphology, and Systematic Descriptions 专著章节/文集论文
出自: Treatise on Invertebrate Paleontology. Part V, Second Revision, Chapter 21, USA:Paleontological Institute of the University of Kansas, 2016, 页码: 79:1-22
作者:  MALETZ, J.;  Zhang Yuandong (张元动)
Adobe PDF(4505Kb)  |  收藏  |  浏览/下载:209/1  |  提交时间:2017/04/07
A preliminary study on the relationship of the early dicranograptids based on cladistic analysis 期刊论文
GFF, 2014, 卷号: 136, 期号: 1, 页码: 243-248
作者:  Yanyan Song (宋媛媛);  Yuandong Zhang (张元动)
Adobe PDF(598Kb)  |  收藏  |  浏览/下载:219/4  |  提交时间:2014/06/19
Diversity and paleobiogeographic distribution patterns of early and Middle Ordovician graptolites in distinct depositional environments of South China 期刊论文
SCIENCE CHINA-EARTH SCIENCES, 2010, 卷号: 53, 期号: 12, 页码: 1811-1827
作者:  Zhang YuanDong (张元动);  Chen Xu (陈旭);  Goldman, Dan;  Zhang Ju (张举);  Cheng JunFeng (成俊峰);  Song YanYan (宋媛媛)
Adobe PDF(1480Kb)  |  收藏  |  浏览/下载:409/30  |  提交时间:2012/08/15
Ordovician  Graptolites  Diversity  Biogeography  Paleoenvironment  South China