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Intraplate continental basalts over the past billion years track cooling of the mantle and the onset of modern plate tectonics 期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2022, 卷号: 597, 页码: 6
作者:  Chen, Qian;  Liu, He;  Johnson, Tim;  Hartnady, Michael;  Kirkland, Christopher L.;  Lu, Yongjun;  Sun, Wei-dong
Adobe PDF(520Kb)  |  收藏  |  浏览/下载:142/0  |  提交时间:2023/01/04
mantle cooling  modern plate tectonics  snowball Earth  intracontinental basalts  
Enhanced deep carbon cycle marked by the upsurge of silica-undersaturated nephelinitic magmatism at the Proterozoic-Phanerozoic boundary 期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2021, 卷号: 214, 页码: 8
作者:  Chen, Qian;  Liu, He;  Li, Shu-guang;  Qiu, Liang;  Liao, Ren-qiang;  Xie, Guo-zhi;  Sun, Wei-dong
Adobe PDF(6599Kb)  |  收藏  |  浏览/下载:230/0  |  提交时间:2021/12/07
Deep carbon cycle  Mantle cooling  Nephelinitic rocks  Modern plate tectonics  Subduction  Oxygen fugacity  
New insights into Cryogenian arc granitoids hosting Th-U mineralized Ediacaran syenogranite dikes, Ra's Abdah area in the northern Egyptian Nubian Shield: Constraints from U-Pb ages and zircon geochemistry 期刊论文
PRECAMBRIAN RESEARCH, 2021, 卷号: 352, 页码: 18
作者:  Dessouky, Osama K.;  Sun, Weidong;  Ibrahim, Waleed S.;  Ali, Hani H.;  Hassan, Mahmoud M.;  Li, Congying;  Omran, Ali A.;  Dardier, Ahmed M.
Adobe PDF(33367Kb)  |  收藏  |  浏览/下载:330/0  |  提交时间:2021/04/12
Egyptian nubian-shield  Ra's Abdah, dikes  Cryogenian-ediacaran  Zircon geochemistry  Th-U mineralization  
Global atmospheric oxygen variations recorded by Th/U systematics of igneous rocks 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 卷号: 116, 期号: 38, 页码: 18854-18859
作者:  Liu, He;  Zartman, Robert E.;  Ireland, Trevor R.;  Sun, Wei-dong
Adobe PDF(1113Kb)  |  收藏  |  浏览/下载:445/0  |  提交时间:2020/01/03
Th/U systematics  arc igneous rocks  Great Oxidation Event  Neoproterozoic Oxygenation Event