测量并分离出岩芯中的沉积剩磁 ,依据其在层面坐标系中的平均方向与岩石形成时的地磁场方向一致的原则 ,参照已发表的块体古地磁极移曲线 ( APWP)来计算赋存岩芯的隐伏地层产状 ,并给出了相应的计算方法及公式 The residual magnetism in the core is measured and separated. Based on the principle that the average direction in the coordinate system of the layer coincides with the direction of the geomagnetic field when the rock is formed, reference is made to the published block paleo-polar magnetic pole shift curve (APWP) Occurrence of core concealment stratum formation, and gives the corresponding calculation methods and formulas