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Tetraradial symmetry in early poriferans 期刊论文
Chinese Science Bulletin, 2014, 卷号: 59, 期号: 7, 页码: 639-644
作者:  Joseph P. Botting;  Xunlai Yuan (袁训来);  Jih Pai Lin (林日白)
Adobe PDF(2269Kb)  |  收藏  |  浏览/下载:371/13  |  提交时间:2014/02/18
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:471/40  |  提交时间:2012/08/17
Early Cambrian  Hetang Formation  South China  Sponges  Phylogeny  
Macroscopic carbonaceous compressions in a terminal Proterozoic shale: A systematic reassessment of the Miaohe biota, south China 期刊论文
JOURNAL OF PALEONTOLOGY, 2002, 卷号: 76, 期号: 2, 页码: 347-376
作者:  Xiao, SH;  Yuan, XL (袁训来);  Steiner, M;  Knoll, AH
Adobe PDF(9449Kb)  |  收藏  |  浏览/下载:381/15  |  提交时间:2012/08/19
Eumetazoan fossils in terminal Proterozoic phosphorites? 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2000, 卷号: 97, 期号: 25, 页码: 13684-13689
作者:  Xiao, SH;  Yuan, XL (袁训来);  Knoll, AH
Adobe PDF(1094Kb)  |  收藏  |  浏览/下载:374/22  |  提交时间:2012/08/18
Interpreting Late Precambrian Microfossils 期刊论文
Science, 1988, 卷号: 282, 期号: 5395, 页码: 1783a
作者:  Zhang Yun;  Yuan Xunlai (袁训来);  Yin Leiming (尹磊明)
Adobe PDF(1164Kb)  |  收藏  |  浏览/下载:136/5  |  提交时间:2013/12/05