Fig. 11From: The effect of temperature-dependent thermal conductivity on the geothermal structure of the Sydney BasinGeothermal gradient of selected locations exhibiting relatively elevated near surface temperatures (> 150 °C within 2000 m or less) across profiles 2, 6, 7, 8, 9, 10, 11 and 12. Location of each geothermal gradient is depicted in conjunction with Fig. 9. Gradients shown are depicted with a standard deviation uncertainty range governed by the uncertainty in thermal conductivity from calibration testsBack to article page