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Hydrasperman pteridosperm ovules from the Permian of China: palaeoecological and palaeobiogeographic implications 期刊论文
HISTORICAL BIOLOGY, 2021, 卷号: 33, 期号: 12, 页码: 3361-3367
作者:  He, Xiao-Yuan;  Spencer, Alan R. T.;  Wang, Shi-Jun;  Hilton, Jason
Adobe PDF(16328Kb)  |  收藏  |  浏览/下载:72/0  |  提交时间:2023/02/24
Gymnosperm  pteridosperm  seed  Conostoma  hydrasperman-reproduction  Cathaysia  
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
作者:  He, Xiao-Yuan;  Hilton, Jason;  Wang, Shi-Jun;  Cheng, Xin-Shi
Adobe PDF(14156Kb)  |  收藏  |  浏览/下载:77/0  |  提交时间:2023/02/24
Marattiales  Psaroniaceae  Marattiaceae  Frond  Xuanwei Formation  Xeromorphy