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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:213/0  |  提交时间:2019/06/11
Ammonites  Biostratigraphy  Cretaceous  Aptian  Qihulin Formation  China  
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:401/16  |  提交时间:2018/08/14