ARCHEAN

作品数:111被引量:596H指数:16
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A Deep Mantle Source for the Late Neoarchean Metamorphosed Basalts in Eastern Hebei,North China Craton:Insights from Whole-Rock Geochemistry and Sm-Nd Isotopes,and Zircon U-Pb-Hf Isotopes被引量:1
《Journal of Earth Science》2024年第1期29-40,共12页Zhuang Li Chunjing Wei Chuan Yang Xi Zhang 
supported financially by the National Natural Science Foundation of China(Nos.42002238 and 41872057)。
The basalts within the greenstone belt worldwide serve as an ideal target to decipher the nature of Archean mantle sources and further to extend the understanding of the early stages of Earth's evolution.To provide im...
关键词:zircon U-Pb-Hf isotopes geochemistry Late Neoarchean basaltic magmatism North China Craton Archean proto-mantle plume 
Meso-Archean to Mid-Paleozoic Granitoids in Oulad Dlim Massif(the Pericratonic Terrane of the Reguibat Shield,West African Craton,Morocco):Petrology,Geochemistry,Geochronology and Geological Implications
《Journal of Earth Science》2022年第5期1152-1165,共14页Haissen Faouziya Montero Pilar Molina Jose Francisco Lodeiro Francisco Mouttaqi Abdellah Chaib Mustapha Bea Fernando 
International Geoscience Program Project 683(No.igcp683.org)。
The Oulad Dlim Massif,adjacent to the Reguibat Shield in South Morocco was considered up to now as part of the Variscan belt(Mauritanides)with a polyphase geologic history and a complex geodynamic evolution implicatin...
关键词:ARCHEAN Ediacaran bimodal magmatism extension intracontinental rifting Caledonian tectonic event PETROLOGY GEOCHEMISTRY 
Geological Evidence for the Operation of Plate Tectonics throughout the Archean:Records from Archean Paleo-Plate Boundaries被引量:27
《Journal of Earth Science》2018年第6期1291-1303,共13页Timothy M.Kusky Brian F.Windley Ali Polat 
supported by the National Natural Science Foundation of China (Nos.91755213,41672212,41572203);the MOST Special Fund (No.MSFGPMR02-3);the Opening Fund (Nos.GPMR201607,201701);the State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences (Wuhan)
Plate tectonics describes the horizontal motion of rigid lithospheric plates away from midoceanic ridges and parallel to transforms, towards deep-sea trenches, where the oceanic lithosphere is subducted into the mantl...
关键词:ARCHEAN TECTONICS OPHIOLITE OPS(oceanic plate stratigraphy) OROGENY 
The Neoarchean Ophiolite in the North China Craton:Early Precambrian Plate Tectonics and Scientific Debate被引量:8
《Journal of Earth Science》2012年第3期277-284,共8页Timothy M Kusky 翟明国 
supported by the National Natural Science Foundation of China (Nos. 91014002,40821061);Ministry of Education of China (No. B07039)
Archean greenstone belts and their possible inclusion of fragments of ophiolites is an im-portant research subject, since it is correlated with the nature of early oceanic crust, and can yield in-formation on the natu...
关键词:ARCHEAN OPHIOLITE greenstone belt North China craton. 
Comparison of Results of Recent Seismic Profiles with Tectonic Models of the North China Craton被引量:6
《Journal of Earth Science》2011年第2期250-259,共10页Timothy M Kusky 
supported by the National Natural Science Foundation of China (Nos. 91014002, 40821061);the Ministry of Education of China (No. B07039)
The geometry and timing of amalgamation of the North China craton(NCC) have been controversial,with three main models with significantly different interpretations of regional structure,geochronology,and geological r...
关键词:North China craton ARCHEAN TECTONICS geophysics. 
Origin and Emplacement of Archean Ophiolites of the Central Orogenic Belt, North China Craton被引量:6
《Journal of Earth Science》2010年第5期744-781,共38页Timothy M Kusky 李江海 
supported by the US National Science Founda-tion (Nos. 02-07886, 01-25925);awarded to Timothy M Kusky, the National Natural Science Foundation of China (Nos. 49832030, 40821061);the Peking University Project (No. 985);the Ministry of Education of China (No. B07039) awarded to Li Jianghai
Understanding Archean crustal and mantle evolution hinges upon identification and characterization of oceanic lithosphere. We report and update here more than 10 years work on a complete, yet dismembered and metamorph...
关键词:North China craton Archcan ophiolite Proterozoic MELANGE podiform chromite. 
Geochemical Characteristics of Archean High-Grade Terrain of Kongling Complex and Early Crustal Evolution of Yangtze Craton被引量:1
《Journal of Earth Science》1998年第2期8-16,共9页Ling Wenli Gao Shan Cheng Jianping Zhang Benren Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074 Zheng Haifei Department of Geology, Peking University, Beijing 100871 
This paper reports the systematic studies of geochemistry on the meta sedimentary rocks, felsic gneisses and amphibolites of the Kongling complex from the Archean high grade terrain of the Yangtze craton. It shows t...
关键词:Archean high  grade terrain Kongling complex geochemical characteristics tectonic setting cratonization. 
High-Field-Strength Elements in Mafic Volcanics from North China Craton: Implications for Archean-Proterozoic Boundary and Source Composition被引量:1
《Journal of Earth Science》1998年第2期17-23,共7页Liu Yongsheng Gao Shan Luo Tingchuan Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074 
Archean to Cenozoic mafic volcanic rocks from the North China craton are studied. They show Archean Proterozoic (Ar Pt) boundary and geochemical anomalies in Cenozoic basalts. Proterozoic mafic volcanics are enriche...
关键词:mafic volcanic rocks high  field  strength element Archean  Proterozoic boundary enriched mantle. 
Magnetic Structure of Archean Kongling Group from Yangtze Craton,South China被引量:6
《Journal of Earth Science》1998年第2期52-59,共8页Liu Qingsheng Department of Applied Geophysics, China University of Geosciences, Wuhan 430074 Gao Shan Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074 Xu Qidong Faculty of Earth Resources, China University of Geosciences, W 
Densities and various magnetic parameters (susceptibility, saturation magnetization, saturation isothermal remanent magnetization and intrinsic coercivity) were measured for 20 representative rock samples of different...
关键词:magnetic structure amphibolite  granulite facies Yangtze craton. 
Magnetic Petrology of Archean High-Grade Terrains: Window into Deep Crustal Structure and Geodynamic Processes
《Journal of Earth Science》1998年第1期83-87,共5页Liu Qingsheng Department of Applied Geophysics, China University of Geosciences, Wuhan 430074 Gao Shan Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074 
The major results about magnetic petrology of Archearn high grade terrains in the world are reviewed in this article, focusing on the relationship between rock magnetism and deformation, and metamorphism and intensit...
关键词:lower continental crust granulite facies terrain magnetic petrology. 
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