Fig. 6. Sound speed through 13 transverse slices (AM) of Ziphius
cavirostris melon. Slices N and O are not shown in this analysis since
they encompass the nasal plugs. The figure shows the anterior face with dorsal
side up. The animal's right (R) and left (L) sides are as shown in the figure.
The color bar scale represents sound speed values (m
s1).