Figure 5. Tectonic features of the northeastern Norwegian-Greenland Sea. 1 - neotectonic reactivation zone of the Knipovich Ridge, 2 - region of oceanic crust, 3 - oceanic margin basins, 4 - aseismic Hovgaard Ridge, 5 - Forlandsund-Bellsund system of graben-like troughs, 6 - western Svalbard fold-and-thrust belt, 7 - faults, 8 - faults bounding rift valleys, 9 - axis of magnetic high [Olesen et al., 1997], 10 - axis of magnetic low [Olesen et al., 1997].