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Challenges in defining the base of Cambrian Series 2 and Stage 3 期刊论文
Earth-Science Reviews, 2017, 卷号: 172, 页码: 124-139
作者:  Zhang, Xingliang;  Ahlberg, Per;  Babcock, Loren E.;  Choi, Duck K.;  Geyer, Gerd;  Gozalo, Rodolfo;  Hollingsworth, J. Stewart;  Li, Guoxiang (李国祥);  Naimark, Elena B;  Pegel, Tatyana
Adobe PDF(3481Kb)  |  收藏  |  浏览/下载:218/1  |  提交时间:2018/07/24
GSSP  Chronostratigraphy  Cambrian explosion  Trilobites  Cambrian Series 2  Cambrian Stage 3  
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:382/5  |  提交时间:2017/04/14
Agnostoid  Biostratigraphy  Cambrian  Chronostratigraphy  Polymerid  Trilobite