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Chengia laxispicata gen. et sp nov., a new ephedroid plant from the Early Cretaceous Yixian Formation of western Liaoning, Northeast China: evolutionary, taxonomic, and biogeographic implications 期刊论文
BMC EVOLUTIONARY BIOLOGY, 2013, 卷号: 13
作者:  Yang, Yong;  Lin, Longbiao;  Wang, Qi
Adobe PDF(1905Kb)  |  收藏  |  浏览/下载:34/0  |  提交时间:2023/04/25
Biogeography  Chengia  Early Cretaceous  Ephedraceae  Ephedroid  Evolution  Female cone  Gnetales  Jehol biota  Reduction and sterilization hypothesis  Yixian Formation  
The Earliest Fleshy Cone of Ephedra from the Early Cretaceous Yixian Formation of Northeast China 期刊论文
PLOS ONE, 2013, 卷号: 8, 期号: 1
作者:  Yang, Yong;  Wang, Qi
Adobe PDF(2318Kb)  |  收藏  |  浏览/下载:35/0  |  提交时间:2023/04/25