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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:244/0  |  提交时间:2021/12/13
Marattiales  Psaroniaceae  Marattiaceae  Frond  Xuanwei Formation  Xeromorphy  
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:224/0  |  提交时间:2021/03/09
Gymnosperm  pteridosperm  seed  Conostoma  hydrasperman-reproduction  Cathaysia