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Species of the medullosan ovule Stephanospermum from the Lopingian (late Permian) floras of China 期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2013, 卷号: 76, 页码: 59-69
作者:  Spencer, Alan R. T.;  Wang, Shi-Jun;  Dunn, Michael T.;  Hilton, Jason
Adobe PDF(6702Kb)  |  收藏  |  浏览/下载:37/0  |  提交时间:2023/04/25
Gymnosperm  Medullosales  Trigonocarp  Coal-ball  Wangjiazhai Formation  Shuicheng  
Xuanweioxylon scalariforme gen. et sp nov.: Novel Permian coniferophyte stems with scalariform bordered pitting on secondary xylem tracheids 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2013, 卷号: 197, 页码: 152-165
作者:  He, Jian;  Wang, Shi-Jun;  Hilton, Jason;  Shao, Longyi
Adobe PDF(11932Kb)  |  收藏  |  浏览/下载:45/0  |  提交时间:2023/04/25
Permian  non-sympodial  pycnoxylic  transfusion tissue  scalariform bordered pitting  
A unique trunk of Psaroniaceae (Marattiales)-Psaronius xuii sp nov., and subdivision of the genus Psaronius Cotta 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2013, 卷号: 197, 页码: 1-14
作者:  He, Xiao-Yuan;  Wang, Shi-Jun;  Hilton, Jason;  Galtier, Jean;  Li, Yong-Jie;  Shao, Longyi
Adobe PDF(13385Kb)  |  收藏  |  浏览/下载:196/0  |  提交时间:2023/04/25
Permian  Marattiales  tree fern  trunk  stem  tuff