Fig. 15
From: Seismic imaging of slab metamorphism and genesis of intermediate-depth intraslab earthquakes
P-wave velocity and Vp/Vs ratio structures in northern Hikurangi, New Zealand (Eberhart-Phillips and Bannister, 2015). P-wave velocity and Vp/Vs values are shown on across-arc vertical cross-sections by the color scales at the bottom in a and c and b and d, respectively. a–b Raukumara Peninsula and c–d Hawke Bay. White and yellow lines denote the limit of resolution for the spread function = 3.5. Earthquakes and volcanoes are shown as crosses and triangles, respectively. Magenta and green lines show the upper surface of the slab