NIGPAS OpenIR

浏览/检索结果: 共6条,第1-6条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Saccorhytus is an early ecdysozoan and not the earliest deuterostome 期刊论文
NATURE, 2022, 页码: 20
作者:  Liu, Yunhuan;  Carlisle, Emily;  Zhang, Huaqiao(张华侨);  Yang, Ben;  Steiner, Michael;  Shao, Tiequan;  Duan, Baichuan;  Marone, Federica;  Xiao, Shuhai;  Donoghue, Philip C. J.
Adobe PDF(104618Kb)  |  收藏  |  浏览/下载:283/1  |  提交时间:2022/11/17
An early Cambrian mackenziid reveals links to modular Ediacaran macro-organisms 期刊论文
PAPERS IN PALAEONTOLOGY, 2021, 页码: 14
作者:  Zhao, Yang;  Vinther, Jakob;  Li, Yu-Jing;  Wei, Fan;  Hou, Xian-Guang;  Cong, Pei-Yun
Adobe PDF(4384Kb)  |  收藏  |  浏览/下载:316/0  |  提交时间:2022/01/11
mackenziid  tubular modules  pore-canal system  blastic  diploblastic grade organism  Chengjiang biota  
Geometric morphometric analysis of Protoconites minor from the Cambrian (Terreneuvian) Yanjiahe Formation in Three Gorges, South China 期刊论文
PALAEONTOLOGIA ELECTRONICA, 2020, 卷号: 23, 期号: 3, 页码: 21
作者:  Guo, Junfeng;  Chen, Yanlong;  Song, Zuchen;  Zhang, Zhifei;  Qiang, Yaqin;  Betts, Marissa J.;  Zheng, Yajuan;  Yao, Xiaoyong
Adobe PDF(1740Kb)  |  收藏  |  浏览/下载:309/0  |  提交时间:2021/03/09
Terreneuvian  Yanjiahe Biota  Protoconites minor  geometric morphometrics  morphospace  
Morphological variation suggests that chitinozoans may be fossils of individual microorganisms rather than metazoan eggs 期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2019, 卷号: 286, 期号: 1908, 页码: 8
作者:  Liang, Yan (梁艳);  Bernardo, Joseph;  Goldman, Daniel;  Nolvak, Jaak;  Tang, Peng (唐鹏);  Wang, Wenhui;  Hints, Olle
Adobe PDF(2627Kb)  |  收藏  |  浏览/下载:360/2  |  提交时间:2019/12/18
morphology  palaeozoic  organic-walled microfossils  chitinozoans  biologic affinity  
Comparative observations on the premolar root and pulp canal configurations of Middle Pleistocene Homo in China 期刊论文
AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY, 2019, 卷号: 168, 期号: 3, 页码: 637-646
作者:  Pan, Lei;  Zanolli, Clement
Adobe PDF(1675Kb)  |  收藏  |  浏览/下载:346/1  |  提交时间:2019/05/22
Asian fossil Homo  canal morphology  micro-tomography  premolar  root morphology  
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:431/0  |  提交时间:2019/05/22
Aves  Ornithuromorpha  Respiration  Lungs  Jehol