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Cuticular structure of Storgaardia Harris from the Middle Jurassic of Northwest China and its systematic and biogeographical significances 期刊论文
Palaeoworld, 2017, 卷号: 26, 期号: 1, 页码: 149-158
作者:  Li, QJ;  An, PC;  Li, J;  Zhao, ZR;  Wu, JY;  Wang, YD (王永栋);  Zhu, YT;  Ding, ST
Adobe PDF(4152Kb)  |  收藏  |  浏览/下载:252/5  |  提交时间:2017/10/31
Fossil Conifers  Storgaardia  Cuticle  Paleophytogeography  Northwest China  
A new Karkenia (Ginkgoales) from the Jurassic Yima formation, Henan, China and its megaspore membrane ultrastructure 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2002, 卷号: 120, 期号: 1-2, 页码: 91-105
作者:  Zhou, ZY (周志炎);  Zhang, B;  Wang, YD (王永栋);  Guignard, G
Adobe PDF(1628Kb)  |  收藏  |  浏览/下载:348/36  |  提交时间:2012/08/19
Ginkgoales  Seed Organ  Phenology  Megaspore Membrane  Ultrastructure  Jurassic