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Fossil sister group of craniates: Predicted and found 期刊论文
JOURNAL OF MORPHOLOGY, 2003, 卷号: 258, 期号: 1, 页码: 1-31
作者:  Mallatt, J;  Chen, JY (陈均远)
Adobe PDF(7450Kb)  |  收藏  |  浏览/下载:249/29  |  提交时间:2012/08/19
Cambrian  Cladistics  Evolution  Haikouella  Vertebrate Origins  Vertebrate Paleontology  
Arthropod trace fossils from the Zhujiaqing Formation (Meishucunian, Yunnan) and their palaeobiological implications 期刊论文
PROGRESS IN NATURAL SCIENCE, 2003, 卷号: 13, 期号: 10, 页码: 795-800
作者:  Weber, B;  Zhu, MY (朱茂炎)
Adobe PDF(416Kb)  |  收藏  |  浏览/下载:270/18  |  提交时间:2012/08/19
Meishucunian Stage  Arthropods  Ichnofauna  Arthropod Evolution  Precambrian-cambrian Boundary  Yangtze Platform  
The ontogeny of the Ordovician trilobite Ovalocephalus and its bearing on the affinity and evolution of the genus 期刊论文
TRIBOLITES AND THEIR RELATIVES, 2003, 期号: 70, 页码: 259-269
作者:  Yuan, WW (袁文伟);  Zhou, ZY (周志毅);  Siveter, DJ;  Zhou, ZQ (周志强)
Adobe PDF(81Kb)  |  收藏  |  浏览/下载:531/53  |  提交时间:2012/08/19
Ordovician  Trilobite  Ovalocephalus  Hammatocnemidae  Pliomeridae  Ontogeny  Evolution  
Upper Cambrian shumardiids from north-western Hunan, China 期刊论文
TRIBOLITES AND THEIR RELATIVES, 2003, 期号: 70, 页码: 197-212
作者:  Peng, SC (彭善池);  Babcock, LE;  Hughes, NC;  Lin, HL (林焕令)
Adobe PDF(4237Kb)  |  收藏  |  浏览/下载:295/24  |  提交时间:2012/08/19
Cambrian  Trilobite  China  Ontogeny  Shumardiids  Evolution