f Study on structure of pre-permian basement in Western Poland by means of stripping method

Semi-detailed gravity surveys were made in all over territory of Poland. In the 1980s, the State Geological Institute carried out analysis of gravity data in the western Poland with the use of stripping method. The main purpose was examination of the structure of pre-permian basement. The structure-density model. of the Permian-Mmesozoic-Cenozoic complex was compiled on the basis of seismic and bore-hole data.The attraction effects of the succesive layers were calculated and the difference between Bouguer anomalies and the effects created field to be related to the pre-Permian basement.