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Suturovagina intermedia (Cheirolepidiaceae) from the Lower Cretaceous Dalazi Formation of Wangqing, Northeast China: Cuticle ultrastructure and palaeoenvironmental insights 期刊论文
CRETACEOUS RESEARCH, 2018, 卷号: 91, 页码: 80-99
作者:  Yang, Xiao-Ju (杨小菊);  Guignard, Gaetan;  Zhou, Zhi-Yan (周志炎);  Xu, Qing
Adobe PDF(16496Kb)  |  收藏  |  浏览/下载:429/2  |  提交时间:2019/05/22
Cheirolepidiaceae  Suturovagina  Cuticle Ultrastructure  Palaeoenvironment  Eds Analyses  
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:224/0  |  提交时间:2019/06/11
Ammonites  Biostratigraphy  Cretaceous  Aptian  Qihulin Formation  China