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Early Cretaceous ammonites from eastern Heilongjiang, northeastern China, and their chronostratigraphical significance 期刊论文
CRETACEOUS RESEARCH, 2018, 卷号: 88, 页码: 197-209
作者:  Li, Gang (李罡);  Bengtson, Peter
Adobe PDF(5114Kb)  |  收藏  |  浏览/下载:212/0  |  提交时间:2019/06/11
Ammonites  Biostratigraphy  Cretaceous  Aptian  Qihulin Formation  China  
Permian fusuline biostratigraphy 专著章节/文集论文
出自: The Permian Timescale, London:The Geological Society of Londun, 2018, 页码: 253-288
作者:  Zhang, YC (张以春);  Wang Yue (王玥)
Adobe PDF(898Kb)  |  收藏  |  浏览/下载:341/7  |  提交时间:2018/07/25
The Permian Timescale 专著
London:The Geological Society of London, 2018
作者:  Lucas, S. G.;  Shen, S. Z. (沈树忠)
Adobe PDF(51626Kb)  |  收藏  |  浏览/下载:400/16  |  提交时间:2018/08/14