Fig. 2: The Vp/Vs ratio distributions in two horizontal and two vertical sections.
From: Low-degree mantle melting controls the deep seismicity and explosive volcanism of the Gakkel Ridge
The colored dots in the horizontal sections indicate the locations of earthquakes arranged by depth. The dotted lines indicate the border of the rift valley. The major volcanic structures are highlighted with solid black lines. The bathymetry is represented by thin contour lines (every 100 m). In the vertical sections, the black dots show the locations of events at distances less than 7 km. The red triangles depict the volcanic structures (e.g., OTL—Oden, Thor, Loke; DH—Duque’s Hills).
