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Early Ordovician sponge-bearing microbialites from Peninsular Malaysia: The initial rise of metazoans in reefs 期刊论文
PALAEOWORLD, 2019, 卷号: 28, 期号: 1-2, 页码: 80-95
作者:  Li, Qi-Jian (李启剑);  Sone, Masatoshi;  Lehnert, Oliver;  Na, Lin (那琳)
Adobe PDF(11027Kb)  |  收藏  |  浏览/下载:429/1  |  提交时间:2019/05/22
Calathium  Maze-like Thrombolite  Conodont Biostratigraphy  Stromatolite  Anthaspidellid  
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:289/1  |  提交时间:2019/05/22
Echinoderm  Morphology  Morphometrics  Shape  Systematics  Multivariate analysis