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Cambrian trilobite biostratigraphy and its role in developing an integrated history of the Earth system 期刊论文
Lethaia, 2017, 卷号: 50, 期号: 3 SI, 页码: 381-399
作者:  Loreb E. Babcock;  Shanchi Peng(彭善池);  Per Ahlberg
Adobe PDF(1058Kb)  |  收藏  |  浏览/下载:387/5  |  提交时间:2017/04/14
Agnostoid  Biostratigraphy  Cambrian  Chronostratigraphy  Polymerid  Trilobite  
Two Cambrian agnostoid trilobites, Agnostotes orientalis (Kobayashi, 1935) and Lotagnostus americanus (Billings, 1860): Key species for defining global stages of the Cambrian System 期刊论文
GEOSCIENCES JOURNAL, 2005, 卷号: 9, 期号: 2, 页码: 107-115
作者:  Peng, SC (彭善池);  Babcock, LE
Adobe PDF(2028Kb)  |  收藏  |  浏览/下载:286/34  |  提交时间:2012/08/17
Cambrian  Furongian  Trilobite  Agnostoid