Fig. 6From: 3D interpretation of helicopter-borne frequency-domain electromagnetic (HEM) data from Ramså Basin and adjacent areas at Andøya, NorwayHEM resistivity slices at 2, 20, 45, 76, 118 and 160 m depth below the surface. Coastlines are shown by black lines. Ramså Basin boundary, ERT lines, boreholes and outcrops are marked with same symbols as shown in Fig. 1. Two conductive zones in southern part are marked by C1 and C2Back to article page