ARCHEAN

作品数：111被引量：596H指数：16
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Quantitative study on vertical distribution of heat flow in Niutuozhen geothermal field, Xiong'an New Area−Evidence from heat flow determination in the Archean of D01 well
《Journal of Groundwater Science and Engineering》2025年第1期22-33,共12页Ya-hui Yao Xiao-feng Jia Sheng-tao Li Jun-yan Cui Hong Xiang Dong-dong Yue Qiu-xia Zhang Zhao-long Feng 
funded by the National Key Research and Development Program(Grant Nos.2021YFB1507404 and 2018YFC0604305);the Project of China Geological Survey(Grant Nos.DD20221680,DD20189113,and DD20190127).
The karst geothermal reservoir in Xiong'an New Area is a representative example of an ancient buried hill geothermal system.However,published heat flow data are predominantly derived from the Cenozoic sedimentary cap....
关键词：Heat flow vertical difference Archean crystalline basement Thermal conductivity Niutuozhen geothermal field Present-day temperature field Geothermal genetic mechanism D01 well 
Selective metasomatism of ultramafic cumulates within Archean supracrustal sequences
《Geoscience Frontiers》2024年第5期283-299,共17页Lingyu Zhang Sampriti Basak David Zakharov Kristoffer Szilas 
funding from VILLUM FONDEN Grant VKR18978 to Kristoffer Szilas;China Scholarship Council(No.202006170037)to Lingyu Zhang.
The Neoarchean StorøSupracrustal Belt in SW Greenland comprises a sequence of mature quartzite,metapelite,amphibolite,and ultramafic rocks that underwent amphibolite facies metamorphism during the amalgamation of the ...
关键词：ARCHEAN Ultramafic rocks TOURMALINE METASOMATISM Storø GREENLAND 
Breakup of the Neoarchean supercontinent Kenorland:Evidence from zircon and baddeleyite U-Pb ages of LIP-related mafic dykes in the Coorg Block,southern India
《Geoscience Frontiers》2024年第4期97-114,共18页Cheng-Xue Yang M.Santosh Jarred Lloyd Stijn Glorie Y.Anilkumar K.S.Anoop Pin Gao Sung-Won Kim 
supported by Foreign Expert grant from China University of Geosciences Beijing,China and Professorial Fellow Research Grant from University of Adelaide,Australia to M.Santosh;It was also partially supported by the Basic Research Project(GP2020-003,Geological survey in the Korean Peninsula and publication of the geological maps)of Korea Institute of Geoscience and Mineral Resources(KIGAM);funded by the Ministry of Science,ICT(Information,Communication,and Technology);Future Planning,Korea.SG was supported by an Australian Research Council Future Fellowship(FT210100906)。
The Coorg Block in southern Peninsular India is one of the oldest crustal blocks on Earth that preserves the evidence for continental crust formation during the Paleo-Mesoarchean through subductionrelated arc magmatis...
关键词：Mafic dyke swarm Paleoproterozoic Large Igneous Province Geochronology Continental rifting Neoarchean supercontinent 
Comparative Orotomy of the Archean Superior,North China,and Phanerozoic Altaid Orogenic Systems Architecture
《Acta Geologica Sinica(English Edition)》2024年第S01期33-35,共3页T.M.KUSKY A.M.C.ŞENGÖR 
supported by the National Natural Science Foundation of China(Grant Nos.41888101,41890834,91755213);the Most Special Fund(MSFGPMR02-3)from the State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences,Wuhan;a contribution to the IUGS International Lithosphere Program(2023-TF1)“Formation,Character,History and Behavior of Earth’s Oldest Lithospheres”。
Geological maps encode vast amounts of data about rock types,ages,chemistry,orogenic architecture and deep-time history or different tectonic units,yet these are often difficult to extract because of the way different...
关键词：ARCHEAN comparative tectonics orotomy Superior craton ALTAIDS North China craton 
Development and application of feature engineered geological layers for ranking magmatic,volcanogenic,and orogenic system components in Archean greenstone belts
《Geoscience Frontiers》2024年第2期251-273,共23页R.M.Montsion S.Perrouty M.D.Lindsay M.W.Jessell R.Sherlock 
Geologically representative feature engineering is a crucial component in geoscientific applications of machine learning.Many commonly applied feature engineering techniques used to produce input variables for machine...
关键词：Machine learning Random forests Mineral systems Magmatic Ni-Cu-PGE Volcanogenic Massive Sulfide(VMS)Cu-Zn-Pb-Ag(-Au) Orogenic Au ABITIBI Wabigoon 
Extensive Resetting of Feldspar Pb Isotopic Composition in Archean–Paleoproterozoic Granitic Rocks from the Kongling Terrane,South China:Implications for Tracing Thermal Evolutionary History
《Acta Geologica Sinica(English Edition)》2024年第2期386-398,共13页MENG Fanxue LU Jie ZOU Zongqi GUO Jingliang MENG Yuanku 
supported by the Key Laboratory of Gold Mineralization Processes and Resource Utilization,MNR;Shandong Provincial Key Laboratory of Metallogenic Geological Process and Resource Utilization(Grant No.KFKT202103);National Natural Science Foundation of China(Grant No.41876037)。
Feldspar Pb isotopes have been widely used to trace magmatic formation and evolution processes.However,it remains unclear whether post-magmatic thermal events can affect feldspar Pb isotopic ratios.Here,the in situ Pb...
关键词：in situ Pb isotope Pb isotope resetting thermal event Archean-Paleoproterozoic Kongling terrane 
Paleo-Mesoarchean sedimentary record in the Dharwar Craton,India:Implications for Archean ocean oxygenation
《Geoscience Frontiers》2024年第1期126-154,共29页G.Harshitha C.Manikyamba M.Santosh Cheng-Xue Yang A.Keshav Krishna V.V.Sesha Sai I.Panduranga Reddy 
The early Archean oceans were marked by significant redox changes which have subsequently shaped the Earth’s biosphere.Archean chemical sediments of banded Iron and Manganese formations provide important geochemical ...
关键词：Mn-arenites-argillites Dharwar Craton Zircon U-Pb geochronology Passive margin sediments Ocean oxygenation 
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 
Plate tectonics in the Archean:Observations versus interpretations被引量：2
《Science China Earth Sciences》2024年第1期1-30,共30页YongFei ZHENG 
supported by the National Natural Science Foundation of China(Grant No.92155306).
Plate tectonics theory,established in the 1960s,has been successful in explaining many geological phenomena,processes and events that occurred in the Phanerozoic.However,the theory has often struggled to provide a coh...
关键词：Plate tectonics Archean geology Continental origin Crustal reworking Plate interior Plate margin 
Crustal growth and reworking at Archean plate margins被引量：1
《Science China Earth Sciences》2023年第12期2977-2982,共6页Xi WANG 
supported by the National Natural Science Foundation of China (Grant No.42072218)。
1.Introduction Archean cratons have attained and maintained long-term stability,and they are the main area for studying the geological processes and tectonic regime of early Earth.The majority of cratons have complete...
关键词：ARCHEAN ASSEMBLAGE TECTONIC 
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