NIGPAS OpenIR

浏览/检索结果: 共4条,第1-4条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Dominance of felsic continental crust on Earth after 3 billion years ago is recorded by vanadium isotopes 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2023, 卷号: 120, 期号: 11, 页码: 5
作者:  Tian, Shengyu;  Ding, Xin;  Qi, Yuhan;  Wu, Fei;  Cai, Yue;  Gaschnig, Richard M.;  Xiao, Zicong;  Lv, Weixin;  Rudnick, Roberta L.;  Huang, Fang
收藏  |  浏览/下载:16/0  |  提交时间:2024/03/14
continental crust  glacial diamictite  vanadium isotopes  crustal evolution  
Ancient noeggerathialean reveals the seed plant sister group diversified alongside the primary seed plant radiation 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2021, 卷号: 118, 期号: 11, 页码: 7
作者:  Wang, Jun(王军);  Hilton, Jason;  Pfefferkorn, Hermann W.;  Wang, Shijun;  Zhang, Yi;  Bek, Jiri;  Psenicka, Josef;  Seyfullah, Leyla J.;  Dilcher, David
Adobe PDF(2250Kb)  |  收藏  |  浏览/下载:363/2  |  提交时间:2021/07/20
Noeggererathiales  progymnosperm  seed plant  Permian  evolution  
The molecular evolution of feathers with direct evidence from fossils 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 卷号: 116, 期号: 8, 页码: 3018-3023
作者:  Pan, Yanhong (泮燕红);  Zheng, Wenxia;  Sawyer, Roger H.;  Pennington, Michael W.;  Zheng, Xiaoting;  Wang, Xiaoli;  Wang, Min;  Hu, Liang;  O'Connor, Jingmai;  Zhao, Tao;  Li, Zhiheng;  Schroeter, Elena R.;  Wu, Feixiang;  Xu, Xing;  Zhou, Zhonghe;  Schweitzer, Mary H.
Adobe PDF(6565Kb)  |  收藏  |  浏览/下载:393/1  |  提交时间:2019/05/22
Feather Evolution  Keratin Expression  Fossil-feather Ultrastructure  Dinosaur-bird Transition  Biomechanical Properties  
Archaeorhynchus preserving significant soft tissue including probable fossilized lungs 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 卷号: 115, 期号: 45, 页码: 11555-11560
作者:  Wang, Xiaoli;  O'Connor, Jingmai K.;  Maina, John N.;  Pan, Yanhong (泮燕红);  Wang, Min;  Wang, Yan;  Zheng, Xiaoting;  Zhou, Zhonghe
Adobe PDF(1999Kb)  |  收藏  |  浏览/下载:362/0  |  提交时间:2019/05/22
Aves  Ornithuromorpha  Respiration  Lungs  Jehol