NIGPAS OpenIR
(本次检索基于用户作品认领结果)

浏览/检索结果: 共5条,第1-5条 帮助

限定条件                            
已选(0)清除 条数/页:   排序方式:
Cuticle ultrastructure of Pseudofrenelopsis gansuensis: Further taxonomical implications for Cheirolepidiaceae 期刊论文
Cretaceous Research, 2017, 卷号: 71, 页码: 24-39
作者:  Guignard, G;  Yang, XJ (杨小菊);  Wang, YD (王永栋)
Adobe PDF(9221Kb)  |  收藏  |  浏览/下载:345/5  |  提交时间:2017/10/31
Pseudofrenelopsis  Cheirolepidiceae  Cuticle Ultrastructure  Taxonomy  Palaeoecology  Eds Analyses  
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:256/5  |  提交时间:2017/10/31
Fossil Conifers  Storgaardia  Cuticle  Paleophytogeography  Northwest China  
A new Early Cretaceous Ginkgo ovulate organ with associated leaves from Inner Mongolia, China and its evolutionary significance 期刊论文
Review of Palaeobotany and Palynology, 2017, 卷号: 244, 页码: 163-181
作者:  Xu, XH;  Yang, LY;  Sun, BN;  Wang, YD (王永栋);  Chen, P
Adobe PDF(12684Kb)  |  收藏  |  浏览/下载:206/6  |  提交时间:2017/10/19
Ginkgo  Ovulate organ  The Early Cretaceous  Inner Mongolia  China  
中国中生代木化石研究新进展:多样性变化及古气候波动 期刊论文
地学前缘, 2017, 卷号: 24, 期号: 1, 页码: 52-64
作者:  王永栋;  田宁;  蒋子堃;  杨小菊;  丁秋红
Adobe PDF(5761Kb)  |  收藏  |  浏览/下载:322/11  |  提交时间:2017/10/16
Astronomical tuning and magnetostratigraphy of the Upper Triassic Xujiahe Formation of South China and Newark Supergroup Of North America: Implications for the Late Triassic time scale 期刊论文
Earth and Planetary Science Letters, 2017, 卷号: 475, 页码: 207-223
作者:  Li, MS;  Zhang, Y;  Huang, CJ;  Ogg, J;  Hinnov, L;  Wang, YD (王永栋);  Zou, ZY;  Li, LQ (李丽琴)
Adobe PDF(3941Kb)  |  收藏  |  浏览/下载:209/2  |  提交时间:2017/10/17
Late Triassic time scale  magnetostratigraphy  cyclostratigraphy  Newark Supergroup  Sichuan Basin  South China