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Graptolithina from the Guole Biota (Furongian, upper Cambrian) of South China 期刊论文
PALAEOWORLD, 2022, 卷号: 31, 期号: 4, 页码: 582-590
作者:  Maletz, Joerg;  Zhu, Xue-Jian(朱学剑);  Zhang, Yuan-Dong(张元动)
Adobe PDF(3890Kb)  |  收藏  |  浏览/下载:181/0  |  提交时间:2022/12/14
upper Cambrian  Furongian  graptolites  Dendroidea  evolution  
A new eocrinoid from the Guanshan Biota (Cambrian Series 2, Stage 4), with implication of the development of different attachment modes in early Cambrian 期刊论文
PALAEOWORLD, 2022, 卷号: 31, 期号: 2, 页码: 185-193
作者:  Zhao, Jun;  Guo, Jin;  Selden, Paul A.;  Cong, Pei-Yun;  Li, Yu-Jing
Adobe PDF(6800Kb)  |  收藏  |  浏览/下载:176/2  |  提交时间:2022/07/20
Echinodermata  Eocrinoidea  attachment disc  Cambrian Lagerstitten  
Agglutinated tubes as a feature of Early Ordovician ecosystems 期刊论文
PALAEOWORLD, 2019, 卷号: 28, 期号: 1-2, 页码: 96-109
作者:  Muir, Lucy A.;  Botting, Joseph P.;  Lefebvre, Bertrand;  Upton, Christopher;  Zhang, Yuan-Dong (张元动)
Adobe PDF(6779Kb)  |  收藏  |  浏览/下载:290/1  |  提交时间:2019/05/22
Agglutination  Annelida  Ordovician Radiation  Polychaeta  
Use of landmark and outline morphometrics to investigate thecal form variation in crushed gogiid echinoderms 期刊论文
PALAEOWORLD, 2015, 卷号: 24, 期号: 4, 页码: 408-429
作者:  MacLeod, Norman
Adobe PDF(5204Kb)  |  收藏  |  浏览/下载:271/1  |  提交时间:2019/05/22
Echinoderm  Morphology  Morphometrics  Shape  Systematics  Multivariate analysis