Fig. 2From: Geophysical investigation of the Mado Megamullion oceanic core complex: implications for the end of back-arc spreadingSwath bathymetry of the surveyed area. a Shaded bathymetry illuminated from east and south. The loci of existing rock samples and the primary lithology are also plotted. See Additional file 4: Table S1 for the map keys. The red box shows the range of Fig. 3. b Major morphological featuresBack to article page