• First vertical derivative of the magnetic field, Northern Stevenson Ridge Aeromagnetic Survey, …
• Residual total magnetic field, Northern Stevenson Ridge Aeromagnetic Survey, NTS 115K/15 and …
• Residual total magnetic field, Northern Stevenson Ridge Aeromagnetic Survey, NTS 115J/11 and …
• Residual total magnetic field, Northern Stevenson Ridge Aeromagnetic Survey, NTS 115J/9 and …
• Residual total magnetic field, Northern Stevenson Ridge Aeromagnetic Survey, NTS 115J/13 and …