NIGPAS OpenIR
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Machine-learning-based morphological analyses of leaf epidermal cells in modern and fossil ginkgo and their implications for palaeoclimate studies 期刊论文
PALAEONTOLOGY, 2023, 卷号: 66, 期号: 6, 页码: 16
作者:  Zhang, Li;  Wang, Yongdong;  Ruhl, Micha;  Xu, Yuanyuan;  Zhu, Yanbin;  An, Pengcheng;  Chen, Hongyu;  Yan, Defei
Adobe PDF(2410Kb)  |  收藏  |  浏览/下载:22/0  |  提交时间:2024/03/14
Ginkgo  epidermal cell  micro-character  machine learning  palaeoclimate parameter  
A new discovery of Chamaecyparis from the Lower Cretaceous of Inner Mongolia, North China and its significance 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2018, 卷号: 257, 页码: 64-76
作者:  Xu, Xiao-Hui;  Yang, Liu-Yin;  Sun, Bai-Nian;  Yuan, Ji-Dong;  Dong, Chong (董重);  Wang, Yong-Dong (王永栋)
Adobe PDF(10184Kb)  |  收藏  |  浏览/下载:349/2  |  提交时间:2019/05/22
Chamaecyparis  Lower Cretaceous  Inner Mongolia  China  
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:324/5  |  提交时间:2017/10/31
Pseudofrenelopsis  Cheirolepidiceae  Cuticle Ultrastructure  Taxonomy  Palaeoecology  Eds Analyses  
Pseudofrenelopsis fossils from Cretaceous gypsum beds in Guixi, Jiangxi Province, China and their geological significance 期刊论文
ISLAND ARC, 2011, 卷号: 20, 期号: 1, 页码: 43-56
作者:  Sun, Bainian;  Dai, Jing;  Wang, Yongdong (王永栋);  Jia, Hui;  Yan, Defei;  Jiang, Zikun
Adobe PDF(1699Kb)  |  收藏  |  浏览/下载:468/26  |  提交时间:2012/08/15
China  Early Cretaceous  Gypsum  Jiangxi Province  Pseudofrenelopsis  
Leaf cuticle ultrastructure of Pseudofrenelopsis dalatzensis (Chow et Tsao) Cao ex Zhou (Cheirolepidiaceae) from the Lower Cretaceous Dalazi Formation of Jilin, China 期刊论文
REVIEW OF PALAEOBOTANY AND PALYNOLOGY, 2009, 卷号: 153, 期号: 1-2, 页码: 8-18
作者:  Yang, Xiao-Ju (杨小菊);  Guignard, Gaetan;  Thevenard, Frederic;  Wang, Yong-Dong (王永栋);  Barale, Georges
Adobe PDF(3195Kb)  |  收藏  |  浏览/下载:359/15  |  提交时间:2012/08/15
Cuticular Ultrastructure  Cheirolepidiaceae  Pseudofrenelopsis Dalatzensis  Lower Cretaceous  Northeast China  
浙江白垩系两种掌鳞杉科化石微细结构及其古环境意义 期刊论文
地质学报, 2008, 卷号: 82, 期号: 5, 页码: 577-583
作者:  任文秀;  孙柏年;  李相传;  吴靖宇;  肖良;  王永栋
Adobe PDF(1041Kb)  |  收藏  |  浏览/下载:383/26  |  提交时间:2012/08/30
白垩系  掌鳞杉科  微细构造  Co2浓度  浙江  
New discovery of fossil cycad-like plants from the middle Jurassic of West Liaoning, China 期刊论文
CHINESE SCIENCE BULLETIN, 2005, 卷号: 50, 期号: 16, 页码: 1804-1807
作者:  Wang, YD (王永栋);  Zhang, W;  Zheng, SL;  Saiki, K;  Nan, L
Adobe PDF(842Kb)  |  收藏  |  浏览/下载:255/28  |  提交时间:2012/08/17
Paleobiology and skeletochronology of Jurassic dinosaurs: implications from the histology and oxygen isotope compositions of bones 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2004, 卷号: 206, 期号: 3-4, 页码: 217-238
作者:  Tutken, T;  Pfretzschner, HU;  Vennemann, TW;  Sun, G (孙革);  Wang, YD (王永栋)
Adobe PDF(916Kb)  |  收藏  |  浏览/下载:706/66  |  提交时间:2012/08/19
Dinosaur Bone  Oxygen Isotopes  Histology  Climate  Growth  Diagenesis