GEOCHRONOLOGICAL

作品数:86被引量:561H指数:14
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相关期刊:《Acta Geochimica》《Episodes》《Progress in Natural Science:Materials International》《Journal of Palaeogeography》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金广东省自然科学基金更多>>
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Further geochronological constraints on the Xiuyan impact crater in northeast China
《Frontiers of Earth Science》2024年第4期683-695,共13页Zeyang ZHU Chang HUANG Jing WU Yawei LI Zhihao SUN Min ZHANG Bin ZHANG Sheng-Hua LI Jiaqi LIU 
supported by the National Natural Science Foundation of China (Grant Nos.41972190,42302344).
The Xiuyan impact crater is the only officially recognized impact crater in China, and its formation time remains unclear. In this study, we investigated the ages of Xiuyan impact crater lake sediments from a 99-m com...
关键词:Xiuyan impact crater/luminescence dating/age saturation/impact age/northeast China 
Late Paleozoic-Early Mesozoic tectonic evolution of the Paleo-Asian Ocean: geochronological and geochemical evidence from granitoids in the northern margin of Alxa, Western China
《Frontiers of Earth Science》2018年第1期191-214,共24页Xin SHA Jinrong WANG Wanfeng CHEN Zheng LIU Xinwei ZHAI Jinlong MA Shuhua WANG 
During the research work, we appreciated advice from Senior Engineer Yang Bin of the Gansu Province Geology and Mining Bureau and Zhang Xiang, Engineer, of Gansu Province Geological Survey. We thank the editors and anonymous reviewers for comments that greatly improved the presentation of the paper. Thanks to Shuangshuang Wang for the help during the laboratory work. This study was supported by the National Natural Science Foundation of China (Grant No. 41173014), the Central Universities Fundamental Research Project (Lzu-Jbky-2012-128), and Gansu Key Laboratory of Mineral Resources in Western China (Lanzhou University) funded project.
The Paleo-Asian Ocean (Southern Mongolian Ocean) ophiolitic belts and massive granitoids are exposed in the Alxa block, in response to oceanic subduction processes. In this work, we report petrographic, geochem- ica...
关键词:Paleo-Asian Ocean ALxa GRANITE geochemistry 
Geochemical and geochronological constrains on the Chiang Khong volcanic rocks (northwestern Thailand) and its tectonic implications被引量:5
《Frontiers of Earth Science》2013年第4期508-521,共14页Xin QIAN Qinglai FENG Chongpan CHONGLAKMANI Denchok MONJAI 
Volcanic rocks in northwestern Thailand exposed dominantly in the Chiang Khong area, are commonly considered to be genetically linked to the tectonic evolution of the Paleo-Tethyan Ocean. The volcanic rocks consist ma...
关键词:volcanic rocks GEOCHEMISTRY zircon U-Pb age early Middle Triassic Chiang Khong northwestern Thailand 
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