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Stem Anatomy Confirms Tingia unita Is a Progymnosperm 期刊论文
BIOLOGY-BASEL, 2023, 卷号: 12, 期号: 4, 页码: 17
作者:  Yang, Yang;  Wang, Shi-Jun;  Wang, Jun
Adobe PDF(7403Kb)  |  收藏  |  浏览/下载:128/0  |  提交时间:2023/10/09
stem  anatomy  scalariform bordered pits  Noeggerathiales  early permian  
An upright psaroniaceous stump and two surrounding pecopteroids from the early Permian Wuda Tuff Flora 期刊论文
PALAEOWORLD, 2021, 卷号: 30, 期号: 3, 页码: 451-460
作者:  Zhou, Wei-Ming(周卫明);  D'Antonio, Michael P.;  Boyce, C. Kevin;  Wang, Jun(王军)
Adobe PDF(5109Kb)  |  收藏  |  浏览/下载:250/0  |  提交时间:2021/12/13
Marattiales  plant development  ontogeny  Psaronius  Pecopteris orientalis  Stewartiopteris  
Evolution patterns of seawater carbon isotope composition during the Cambrian and their stratigraphic significance 期刊论文
GEOLOGICAL JOURNAL, 2020, 页码: 18
作者:  Wu, Ya-Sheng;  Wang, Wei (王伟);  Jiang, Hong-Xia;  Cui, Ying;  Zhao, Rui;  Huang, Zhi-Bin;  Yang, Zhi-Lin;  Chen, Yong-Quan
Adobe PDF(7654Kb)  |  收藏  |  浏览/下载:322/1  |  提交时间:2020/10/28
Cambrian  carbon isotopes  chronostratigraphy  variation patterns  delta C-13