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New archaeocyaths from the early Cambrian of Shaanxi and Guizhou provinces, South China 期刊论文
GEOBIOS, 2012, 卷号: 45, 期号: 6, 页码: 591-601
作者:  Yang, Aihua (杨爱华);  Yuan, Kexing (袁克兴)
Adobe PDF(4298Kb)  |  收藏  |  浏览/下载:280/20  |  提交时间:2013/03/26
Evidence for spicule homology in calcareous and siliceous sponges: biminerallic spicules in Lenica sp from the Early Cambrian of South China 期刊论文
LETHAIA, 2012, 卷号: 45, 期号: 4, 页码: 463-475
作者:  Botting, Joseph P.;  Muir, Lucy A.;  Xiao, Shuhai (肖书海);  Li, Xiangfeng (李向峰);  Lin, Jih-Pai (林日白)
Adobe PDF(846Kb)  |  收藏  |  浏览/下载:344/27  |  提交时间:2013/03/26
Reassessment of the problematic Burgess Shale sponge Takakkawia lineata Walcott, 1920 期刊论文
CANADIAN JOURNAL OF EARTH SCIENCES, 2012, 卷号: 49, 期号: 9, 页码: 1087-1095
作者:  Botting, Joseph P.
Adobe PDF(3507Kb)  |  收藏  |  浏览/下载:581/41  |  提交时间:2013/03/26