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The Tectonic Evolution of Beier Depression in Hailaer Basin
详细信息   
摘要


     According to the seismic section, we have divided Beier depression with the recovery method of balance section, ie 4 forming stages fault depression stage Tongbomiao Formation, sag stage Damoguaihe Formation, Yimin Formation ; sinking stage Qingyuangang stage Cenozoic 4 reforming stages tension -torsion deformation stage of end period Nantun Formation ; fault Formation and shrinkage of Nantun Formation Mem- ber 1 and Member 2 Sedimentation ; tension - torsion deformation stage of end period of Yimin Formation sedimen- tation and reversal deformation stage of end period of Qingyuangang Formation sedimentation.

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