NIGPAS OpenIR

浏览/检索结果: 共172条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Mongolitria: A new Early Cretaceous three-valved seed from Northeast Asia 期刊论文
AMERICAN JOURNAL OF BOTANY, 2024, 页码: 13
作者:  Bickner, Maya A.;  Herrera, Fabiany;  Shi, Gongle;  Ichinnorov, Niiden;  Crane, Peter R.;  Herendeen, Patrick S.
Adobe PDF(5708Kb)  |  收藏  |  浏览/下载:18/0  |  提交时间:2024/03/14
Cycadales  Early Cretaceous  fossil seeds  gymnosperms  paleobotany  silicified  
Exceptionally Preserved Conodont Natural Assemblages from the Middle Triassic Luoping Biota, Yunnan Province, China: Implications for Architecture of Conodont Feeding Apparatus 期刊论文
JOURNAL OF EARTH SCIENCE, 2023, 卷号: 34, 期号: 6, 页码: 1762-1776
作者:  Huang, Jinyuan;  Martinez-Perez, Carlos;  Zhang, Qiyue;  Zhang, Kexin;  Luo, Mao;  Wen, Wen;  Zhou, Changyong;  Min, Xiao;  Ma, Zhixin;  Xie, Tao;  Benton, Michael J.;  Donoghue, Philip C. J.
Adobe PDF(20465Kb)  |  收藏  |  浏览/下载:17/0  |  提交时间:2024/03/14
conodont  natural assemblage  architecture  fused cluster  size variation  limestone  Middle Triassic  southwestern China  
A chronostratigraphic and biostratigraphic framework for the Yanliao Biota of northeastern China: Implications for Jurassic terrestrial ecosystems and evolution 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2023, 卷号: 630, 页码: 14
作者:  Li, Yuling;  Chang, Su-Chin;  Zhang, Haichun;  Wang, Jun;  Pei, Rui;  Zheng, Daran;  Fang, Yan;  Hemming, Sidney R.
Adobe PDF(18678Kb)  |  收藏  |  浏览/下载:20/0  |  提交时间:2024/03/14
Feathered dinosaur  Daohugou  Linglongta  Geochronology  Evolution  
Musculature of an Early Cambrian cycloneuralian animal 期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2023, 卷号: 290, 期号: 2008, 页码: 10
作者:  Zhang, Huaqiao;  Xiao, Shuhai;  Eriksson, Mats E.;  Duan, Baichuan;  Maas, Andreas
Adobe PDF(3038Kb)  |  收藏  |  浏览/下载:20/0  |  提交时间:2024/03/14
introvert musculature  Priapulida  Scalidophora  Cycloneuralia  Cambrian Fortunian  South China  
Secrospiroxylon tolgoyensis gen. nov. et sp. nov., a unique coniferous stem from the uppermost Permian of the South Gobi Basin, Mongolia, and its palaeoclimatic, palaeoecophysiological, and palaeoecological implications 期刊论文
PALAEONTOGRAPHICA ABTEILUNG B-PALAEOPHYTOLOGIE PALAEOBOTANY-PALAEOPHYTOLOGY, 2023, 页码: 27
作者:  Cai, Yao-Feng;  Zhang, Hua;  Feng, Zhuo;  Zhang, Yi-Chun;  Yuan, Dong-Xun;  Xu, Hai-Peng;  Byambajav, Uugantsetseg;  Yarinpuil, Ariunchimeg;  Shen, Shu-Zhong
Adobe PDF(3254Kb)  |  收藏  |  浏览/下载:38/0  |  提交时间:2024/03/14
fossil wood  fungus-plant-arthropod interactions  ecophysiological response  Angara  Permian  
An oversized, late-surviving reticulosan sponge from the Carboniferous of Ireland 期刊论文
GEOBIOS, 2023, 卷号: 80, 页码: 1-13
作者:  Botting, Joseph P.;  Muir, Lucy A.;  Doyle, Eamon
Adobe PDF(6226Kb)  |  收藏  |  浏览/下载:11/0  |  提交时间:2024/03/14
Porifera  Namurian  Ireland  Reticulosa  Deltaic paleoenvironment  
Redescription and systematic position of Diandongia pista from the Chengjiang Lagerstatte 期刊论文
PALAEOWORLD, 2023, 卷号: 32, 期号: 3, 页码: 373-384
作者:  Wang, Hai-Zhou;  Zhang, Zhi-Fei;  Holmer, Lars E.;  Zhang, Zhi-Liang
Adobe PDF(7736Kb)  |  收藏  |  浏览/下载:115/0  |  提交时间:2023/10/09
Lower Cambrian  Brachiopoda  Linguliformea  Botsfordiidae  
Hydrodynamics as a hidden abiotic factor constraining Ordovician chitinozoan morphological evolution 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2023, 卷号: 621, 页码: 11
作者:  Zhu, Ge;  Lyu, Qiao;  Du, Minghao;  Wang, Weihui
Adobe PDF(5392Kb)  |  收藏  |  浏览/下载:48/0  |  提交时间:2023/10/09
Chitinozoan  Microplankton  Great Ordovician Biodiversification Event  Functional morphology  Computational fluid dynamics  Hydrodynamic properties  
Cambrian stem-group ambulacrarians and the nature of the ancestral deuterostome 期刊论文
CURRENT BIOLOGY, 2023, 卷号: 33, 期号: 12, 页码: 2359-+
作者:  Li, Yujing;  Dunn, Frances S.;  Murdock, Duncan J. E.;  Guo, Jin;  Rahman, Imran A.;  Cong, Peiyun
Adobe PDF(6656Kb)  |  收藏  |  浏览/下载:105/0  |  提交时间:2023/10/09
Recognition of Rare Microfossils Using Transfer Learning and Deep Residual Networks 期刊论文
BIOLOGY-BASEL, 2023, 卷号: 12, 期号: 1, 页码: 14
作者:  Wang, Bin;  Sun, Ruyue;  Yang, Xiaoguang;  Niu, Ben;  Zhang, Tao;  Zhao, Yuandi;  Zhang, Yuanhui;  Zhang, Yiheng;  Han, Jian
Adobe PDF(3585Kb)  |  收藏  |  浏览/下载:288/0  |  提交时间:2023/03/09
early Cambrian  microfossils  small sample  transfer learning  residual network