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New angarosphecid wasp (Hymenoptera: Apoidea, Angarosphecidae) from the mid-Cretaceous Burmese amber 期刊论文
CRETACEOUS RESEARCH, 2021, 卷号: 121, 页码: 7
作者:  Zheng, Yan;  Chen, Jun;  Zhang, Haichun(张海春);  Rasnitsyn, Alexandr P.
Adobe PDF(2733Kb)  |  收藏  |  浏览/下载:243/0  |  提交时间:2021/07/20
New taxon  Angarosphecidae  Kachin amber  Taxonomy  Mid-Cretaceous  
Ammonite distribution across the Jurassic-Cretaceous boundary in central russia 期刊论文
PALEONTOLOGICAL JOURNAL, 2011, 卷号: 45, 期号: 4, 页码: 379-389
作者:  Mitta, V. V.;  Sha, Jingeng (沙金庚)
Adobe PDF(4733Kb)  |  收藏  |  浏览/下载:279/20  |  提交时间:2012/08/15
Ammonites  Craspedites  Hectoroceras  Ryazanian Stage  Volgian Stage  Russian Platform  
Early Evolution of Apocrita (Insecta, Hymenoptera) as Indicated by New Findings in the Middle Jurassic of Daohugou, Northeast China 期刊论文
ACTA GEOLOGICA SINICA-ENGLISH EDITION, 2010, 卷号: 84, 期号: 4, 页码: 834-873
作者:  Rasnitsyn, Alexandr P.;  Zhang Haichun (张海春)
Adobe PDF(11376Kb)  |  收藏  |  浏览/下载:487/14  |  提交时间:2012/08/15
Apocrita Origin  Wasp-waist Origin  Evanioidea  Fossil Hymenoptera  Middle Jurassic  Daohugou