leg site hole core section top interval depth (cm) bottom interval depth (cm) top of core depth (m) sample depth (m) sonic velocity (km/sec)temperature(degrees C) split core orientation instrument code 22 218 5 3 32.0 32.0 70.00 73.32 1.520 YES HAMILTON FRAME 22 218 15 1 110.0 110.0 450.00 451.10 1.330 YES HAMILTON FRAME 22 218 16 2 33.0 33.0 459.50 461.33 1.691 NO HAMILTON FRAME 22 218 17 1 120.0 120.0 469.00 470.20 1.655 NO HAMILTON FRAME 22 218 18 1 75.0 75.0 478.50 479.25 1.709 NO HAMILTON FRAME 22 218 19 2 54.0 54.0 488.00 490.04 1.670 NO HAMILTON FRAME 22 218 20 1 117.0 117.0 497.50 498.67 2.063 NO HAMILTON FRAME 22 218 21 1 125.0 125.0 535.50 536.75 1.622 NO HAMILTON FRAME 22 218 22 2 137.0 137.0 573.50 576.37 1.664 NO HAMILTON FRAME 22 218 23 1 147.0 147.0 611.50 612.97 2.005 NO HAMILTON FRAME 22 218 23 2 105.0 105.0 611.50 614.05 1.949 NO HAMILTON FRAME 22 218 23 2 142.0 142.0 611.50 614.42 1.965 NO HAMILTON FRAME 22 218 24 2 140.0 140.0 649.50 652.40 1.885 NO HAMILTON FRAME 22 218 25 2 115.0 115.0 687.50 690.15 1.657 YES HAMILTON FRAME 22 218 26 1 142.0 142.0 725.50 726.92 1.772 NO HAMILTON FRAME 22 218 27 1 142.0 142.0 763.50 764.92 1.666 NO HAMILTON FRAME