Figure F26. A. Hole 1177A formation factor. Measurements were performed in x- and y- (orthogonal to core) and z- (parallel to core) directions. B. Anisotropy of electrical conductivity in the horizontal (x- and y-axes) and vertical (z-axis) planes. C. Horizontal and vertical formation factors vs. porosity, Site 1177. Curves represent best fits to generalized Archie's laws fitted at Site 1173. D. Horizontal and vertical formation factors vs. porosity, Site 1173. Curves represent power law (generalized Archie's law) fits to horizontal (dashed) and vertical (solid) components.