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Exploring the stem to crown group transition in Marattiales: A new species of frond from the late Permian of China with features of the Psaroniaceae and Marattiaceae 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2021, 卷号: 295, 页码: 12
作者:  He, Xiao-Yuan（何小元）;  Hilton, Jason;  Wang, Shi-Jun;  Cheng, Xin-Shi
Adobe PDF(14156Kb)  |  收藏  |  浏览/下载：248/0  |  提交时间：2021/12/13
Marattiales  Psaroniaceae  Marattiaceae  Frond  Xuanwei Formation  Xeromorphy  
Yangopteris ascendens (Halle) gen. et comb. nov., a climbing alethopterid pteridosperm from the Asselian (earliest Permian) Wuda Tuff Flora 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2021, 卷号: 294, 页码: 15
作者:  Zhou, Weiming(周卫明）;  Wan, Shan;  Wan, Mingli（万明礼）;  Hilton, Jason;  Psenicka, Josef;  Wang, Jun（王军）
Adobe PDF(13129Kb)  |  收藏  |  浏览/下载：282/1  |  提交时间：2021/12/13
Medullosales  Hooked prolongations  Hooked spines  Hook-climber  Ecological convergence  
Hydrasperman pteridosperm ovules from the Permian of China: palaeoecological and palaeobiogeographic implications 期刊论文
HISTORICAL BIOLOGY, 2021, 页码: 7
作者:  He, Xiao-Yuan;  Spencer, Alan R. T.;  Wang, Shi-Jun;  Hilton, Jason
Adobe PDF(16341Kb)  |  收藏  |  浏览/下载：237/0  |  提交时间：2021/03/09
Gymnosperm  pteridosperm  seed  Conostoma  hydrasperman-reproduction  Cathaysia