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Discosorids and Oncocerids (Cephalopoda) of the Middle Ordovician Kunda and Aseri Regional Stages of Baltoscandia and the early evolution of these groups 期刊论文
GEOBIOS, 2009, 卷号: 42, 期号: 3, 页码: 273-292
作者:  Kroeger, Bjoern;  Zhang, Yunbai (张允白);  Isakar, Mare
Adobe PDF(1500Kb)  |  收藏  |  浏览/下载:305/37  |  提交时间:2012/08/15
Darriwilian  Oncocerida  Discosorida  Baltoscandia  
Potential Global Standard Stratotype-section and Point (GSSP) for a Cambrian stage boundary defined by the first appearance of the trilobite Ptychagnostus atavus, Drum Mountains, Utah, USA 期刊论文
GEOBIOS, 2004, 卷号: 37, 期号: 2, 页码: 149-158
作者:  Babcock, LE;  Rees, MN;  Robison, RA;  Langenburg, ES;  Peng, SC (彭善池)
Adobe PDF(575Kb)  |  收藏  |  浏览/下载:684/46  |  提交时间:2012/08/19
Cambrian  Chronostratigraphy  Gssp  Trilobite  Laurentia  Utah  
Revision of the Cambrian discoidal animals Stellostomites eumorphus and Pararotadiscus guizhouensis from South China 期刊论文
GEOBIOS, 2002, 卷号: 35, 期号: 2, 页码: 165-185
作者:  Zhu, MY (朱茂炎);  Zhao, YL;  Chen, JY (陈均远)
Adobe PDF(8040Kb)  |  收藏  |  浏览/下载:419/26  |  提交时间:2012/08/19
Discoidal Fossils  Soft-bodied Fossils  Cambrian  Chengjiang Biota  Kaili Biota  Lophophorates  Echinoderms  
Permian brachiopods from the Selong Xishan section, Xizang (Tibet), China - Part 1: Stratigraphy, Strophomenida, Productida and Rhynchonellida 期刊论文
GEOBIOS, 2000, 卷号: 33, 期号: 6, 页码: 725-752
作者:  Shen, SZ (沈树忠);  Archbold, NW;  Shi, GR (石光荣);  Chen, ZQ (陈中强)
Adobe PDF(14056Kb)  |  收藏  |  浏览/下载:273/10  |  提交时间:2013/03/25