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A morphologically unique species of Ptinidae (Coleoptera) and the first found in mid-Cretaceous Kachin amber (Myanmar) 期刊论文
JOURNAL OF SYSTEMATIC PALAEONTOLOGY, 2019, 页码: 11
作者:  Peris, David;  Bao, Tong;  Maehler, Bastian;  Philips, T. Keith
Adobe PDF(1805Kb)  |  收藏  |  浏览/下载:405/2  |  提交时间:2020/03/18
fossil  beetle  wood-boring  resin production  phylogeny  evolution  
Shell microstructures of the helcionelloid mollusc Anabarella australis from the lower Cambrian (Series 2) Xinji Formation of North China 期刊论文
JOURNAL OF SYSTEMATIC PALAEONTOLOGY, 2019, 卷号: 17, 期号: 20, 页码: 1699-1709
作者:  Li, Luoyang;  Zhang, Xingliang;  Skovsted, Christian B.;  Yun, Hao;  Li, Guoxiang;  Pan, Bing
Adobe PDF(3528Kb)  |  收藏  |  浏览/下载:329/1  |  提交时间:2019/12/18
Cambrian  Helcionelloida  shell microstructure  taxonomy