Initial Reports Volume 191 Chapter 4, Table 15. P-wave velocities and densities in basalts. Core, section, interval (cm) Depth (mbsf) Velocity (m/s) Density (g/cm3) 191-1179D- 10R-1, 52 368.02 4389 2.56 10R-1, 63 368.13 4718 2.72 10R-1, 101 368.51 4751 2.75 11R-1, 85 377.95 5124 2.78 11R-1, 108 378.18 5253 2.84 11R-2, 84 379.44 5342 2.99 12R-4, 44 391.64 5335 2.88 12R-4, 78 391.98 5370 2.87 12R-4, 108 392.28 5346 2.88 12R-5, 13 392.83 4808 2.72 13R-1, 11 390.51 4862 2.71 13R-2, 110 393.00 5210 2.64 13R-3, 67 394.07 4982 2.73 13R-3, 86 394.26 4991 2.64 14R-1, 23 396.63 5338 2.90 14R-2, 77 398.67 5174 2.89 14R-2, 124 399.14 4698 2.70 14R-3, 44 399.84 5190 2.82 14R-3, 138 400.78 5315 2.85 17R-2, 19 420.49 4833 2.75 18R-3, 113 429.43 5093 2.81 19R-2, 97 437.37 4928 2.78 19R-2, 116 437.56 4886 2.74 19R-3, 65 438.55 4355 2.67 20R-2, 67 446.77 5004 2.72 20R-3, 132 448.92 4787 2.71 20R-4, 39 449.49 4964 2.73 20R-5, 20 450.80 5001 2.79 21R-2, 10 455.80 5155 2.79 21R-3, 74 457.94 5064 2.74 21R-3, 115 458.35 4964 2.74 21R-4, 2 458.72 5077 3.00 22R-1, 68 464.48 5085 1.81 22R-3, 123 468.03 4964 2.73 22R-4, 7 468.37 4966 2.89 22R-5, 26 470.06 5018 2.69 22R-5, 41 470.21 5032 2.73 22R-5, 103 470.83 4708 2.74 22R-6, 21 471.51 5026 2.63