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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:228/0  |  提交时间:2019/06/11
Ammonites  Biostratigraphy  Cretaceous  Aptian  Qihulin Formation  China  
Biostratigraphic significance of spinicaudatans from the Upper Cretaceous Nanxiong Group in Guangdong, South China 期刊论文
CRETACEOUS RESEARCH, 2010, 卷号: 31, 期号: 4, 页码: 387-395
作者:  Li, Gang (李罡);  Hirano, Hiromichi;  Batten, David J.;  Wan, Xiaoqiao;  Willems, Helmut;  Zhang, Xianqiu
Adobe PDF(1774Kb)  |  收藏  |  浏览/下载:359/21  |  提交时间:2012/08/15
Spinicaudata  Tenuestheria  Upper Cretaceous  Biostratigraphy  Nanxiong Basin  South China