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A new middle Cambrian radiodont from North China: Implications for morphological disparity and spatial distribution of hurdiids 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2020, 卷号: 558, 页码: 9
作者:  Sun, Zhixin (孙智新);  Zeng, Han (曾晗);  Zhao, Fangchen (赵方臣)
Adobe PDF(8280Kb)  |  收藏  |  浏览/下载:389/0  |  提交时间:2020/12/02
Miaolingian  Drumian  Zhangxia Formation  Arthropod  Burgess Shale-type  Soft-bodied  
A Small Heterophyllous Vine Climbing onPsaroniusandCordaitesTrees in the Earliest Permian Forests of North China 期刊论文
INTERNATIONAL JOURNAL OF PLANT SCIENCES, 2020, 卷号: 181, 期号: 6, 页码: 616-645
作者:  Psenicka, Josef;  Wang, Jun (王军);  Hilton, Jason;  Zhou, Weiming;  Bek, Jiri;  Oplustil, Stanislav;  Frojdova, Jana Votockova
Adobe PDF(44666Kb)  |  收藏  |  浏览/下载:416/1  |  提交时间:2020/10/28
seed fern  gymnosperm  Callistophytales  Callistophyton  Wudaeophyton  Cathaysian flora  Euramerican flora  China  
Deep-water dissolved iron cycling and reservoir size across the Ediacaran-Cambrian transition 期刊论文
CHEMICAL GEOLOGY, 2020, 卷号: 541, 页码: 9
作者:  Xiang, Lei;  Schoepfer, Shane D.;  Zhang, Hua;  Chen, Zhen-wu;  Cao, Chang-qun;  Shen, Shu-zhong
Adobe PDF(968Kb)  |  收藏  |  浏览/下载:277/2  |  提交时间:2020/10/28
Hetang Formation  Iron isotope  Oceanic dissolved iron reservoir  Oceanic iron cycle  Cambrian explosion