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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:280/1  |  提交时间:2019/05/22
Echinoderm  Morphology  Morphometrics  Shape  Systematics  Multivariate analysis  
An outline of the distribution and diversity of Porifera in the Ordovician Builth Inlier (Wales, UK) 期刊论文
PALAEOWORLD, 2015, 卷号: 24, 期号: 1-2, 页码: 176-190
作者:  Muir, Lucy A.;  Botting, Joseph P.
Adobe PDF(6471Kb)  |  收藏  |  浏览/下载:208/1  |  提交时间:2015/07/14
Darriwilian  Porifera  Hexactinellida  Demospongiae  Protomonaxonida  
Floian (Early Ordovician) conodont-based biostratigraphy and biogeography of the Australasian Superprovince 期刊论文
PALAEOWORLD, 2015, 卷号: 24, 期号: 1-2, 页码: 100-109
作者:  Zhen, Yong Yi;  Percival, Ian G.;  Zhang, Yuan-Dong (张元动)
Adobe PDF(3524Kb)  |  收藏  |  浏览/下载:256/1  |  提交时间:2015/07/14
Floian  Conodonts  Australia  South China  Biostratigraphy  Biogeography