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Articulated sponges from the Lower Cambrian Hetang Formation in southern Anhui, South China: their age and implications for the early evolution of sponges 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2005, 卷号: 220, 期号: 1-2, 页码: 89-117
作者:  Xiao, SH;  Hu, H;  Yuan, XL (袁训来);  Parsley, RL;  Cao, R (曹瑞骥)
Adobe PDF(2892Kb)  |  收藏  |  浏览/下载:460/40  |  提交时间:2012/08/17
Early Cambrian  Hetang Formation  South China  Sponges  Phylogeny  
Fossilization modes in the Chengjiang Lagerstdtte (Cambrian of China): testing the roles of organic preservation and diagenetic alteration in exceptional preservation 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2005, 卷号: 220, 期号: 1-2, 页码: 31-46
作者:  Zhu, MY (朱茂炎);  Babcock, LE;  Steiner, M
Adobe PDF(1659Kb)  |  收藏  |  浏览/下载:570/55  |  提交时间:2012/08/17
Chengjiang Lagerstdtte  Nonmineralizing Fossils  Fossilization  Taphonomy  Cambrian  China