NIGPAS OpenIR
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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:354/36  |  提交时间:2012/08/19
Ginkgoales  Seed Organ  Phenology  Megaspore Membrane  Ultrastructure  Jurassic  
Middle Jurassic Sporo-pollen Assemblage from the Yan'an Formation of Dongsheng, Nei Monggol, China 期刊论文
Acta Botanica Sinica, 2002, 卷号: 44, 期号: 2, 页码: 230-238
作者:  Jiang De-Xin (蒋德昕);  Wang Yong-Dong (王永栋)
Adobe PDF(3613Kb)  |  收藏  |  浏览/下载:215/2  |  提交时间:2014/03/20
New advances of Palaeontology and geology in the Junggar basin, Xinjaing, China--Sino-German Cooperation Symposium on Prehistory Life and Geology of Junggar Basin, Xinjiang 期刊论文
Episodes, 2002, 卷号: 25, 期号: 2, 页码: 128-131
作者:  Wang Yongdong (王永栋);  Shi Yan (石燕);  Miao Yuyan (苗雨雁)
Adobe PDF(201Kb)  |  收藏  |  浏览/下载:227/4  |  提交时间:2014/03/19