Figure F4. Variation in 95% confidence angles about the principal anisotropy axes vs. depth for samples listed in Table T3. A. E12, the 95% confidence angle between the Kmax and Kint anisotropy axes. B. E23, the 95% confidence angle between the Kint and Kmin anisotropy axes. C. E31, the 95% confidence angle between the Kmin and Kmax anisotropy axes.

Figure F4. Variation in 95% confidence angles about the principal anisotropy axes vs. depth for samples listed in Table T3. A. E₁₂, the 95% confidence angle between the K_max and K_int anisotropy axes. B. E₂₃, the 95% confidence angle between the K_int and K_min anisotropy axes. C. E₃₁, the 95% confidence angle between the K_min and K_max anisotropy axes.