Figure F57. A. P-wave velocity for discrete samples of clast material from Hole 1200A. Measurements were made using a pair of contact transducers (PWS3) on samples cut into cubes with faces parallel to the x-, y-, and z-axes of the core. Velocity was measured parallel to each axis. Solid circles = the median velocity; error bars correspond to minimum and maximum velocity. B. Distribution of the mean velocity for each sample; the mean velocity from all measurements = 4.89 km/s.