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NIGPAS OpenIR
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Freshwater gastropods across the Cretaceous-Paleogene boundary in the Songliao Basin, north-east China 期刊论文
CRETACEOUS RESEARCH, 2023, 卷号: 152, 页码: 15
作者:  Yu, Tingting;  Li, Sha;  Salvador, Rodrigo B.;  Xi, Dangpeng;  Zhang, Haichun;  Wan, Xiaoqiao
Adobe PDF(5205Kb)  |  收藏  |  浏览/下载：25/0  |  提交时间：2024/03/14
K/Pg boundary  Non-marine gastropods  Biostratigraphy  Palaeoecology  
Discovery of the snakefly Siboptera Ponomarenko, 1993 (Insecta: Raphidioptera: Mesoraphidiidae) from the Lower Cretaceous of southwestern Henan (China) and its biostratigraphic significance 期刊论文
CRETACEOUS RESEARCH, 2023, 卷号: 144, 页码: 6
作者:  Zhang, Xin（张鑫）;  Zheng, Daran（郑大燃）;  Zhang, Qianqi;  Zhang, Haichun（张海春）
Adobe PDF(2228Kb)  |  收藏  |  浏览/下载：314/3  |  提交时间：2023/03/20
Baiwan Formation  Central China  Aptian  New species  Jehol Biota  
New genus and species of syspastoxyelid sawflies (Insecta, Hymenoptera) from the mid-Cretaceous Kachin amber with a review of the family Syspastoxyelidae 期刊论文
CRETACEOUS RESEARCH, 2021, 卷号: 127, 页码: 8
作者:  Zheng, Yan（）;  Hu, Haiyan;  Zhang, Haichun（张海春）;  Chen, Jun（陈军）;  Rasnitsyn, Alexandr P.;  Zhuo, De
Adobe PDF(2696Kb)  |  收藏  |  浏览/下载：264/0  |  提交时间：2021/12/13
New taxon  Symphyta  Taxonomy  Kachin amber  Burmese amber  Cenomanian  Fossil  Resin  Pinguixyela  Burmoxyela