Neural networks :concepts /applications in: Seismic,EM,Gravity,VLF,conductivity,GPR.- Fuzzy logic:concepts /applications in: Seismic,EM,Gravity,VLF,conductivity,GPR.- Neuro-fuzzy concepts /applications in: Seismic,EM,Gravity,VLF,conductivity,GPR.- Genetic Algorithm: concepts /applications in: Seismic,EM,Gravity,VLF,conductivity,GPR.- Future of soft computing methods in geophysics.