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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:781/46  |  提交时间:2012/08/19
Cambrian  Chronostratigraphy  Gssp  Trilobite  Laurentia  Utah