Comparison of Results of Recent Seismic Profiles with Tectonic Models of the North China Craton |
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| Authors: | Timothy M Kusky State Key Laboratory of Geological Processes Mineral Resources Three Gorges Research Center for Geo-hazard Ministry of Education China University of Geosciences Wuhan China |
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| Institution: | Timothy M Kusky* State Key Laboratory of Geological Processes and Mineral Resources,Three Gorges Research Center for Geo-hazard,Ministry of Education,China University of Geosciences,Wuhan 430074,China |
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| Abstract: | 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 relationships.The model of Zhao G C et al.suggests that the eastern and western blocks of the NCC formed separately in the Archean,and an active margin was developed on the eastern block between 2.5 and 1.85 Ga,when the two blocks collided above an east dipping subduc-tion zone.The model of Kusky ... |
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| Keywords: | North China craton Archean tectonics geophysics |
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