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 60 455 1 3 100.0 100.0 0.00 4.00 1.584 NO VERTICAL HAMILTON FRAME 60 455 1 4 21.0 21.0 0.00 4.71 1.571 NO VERTICAL HAMILTON FRAME 60 455 1 5 87.0 87.0 0.00 6.87 1.567 NO VERTICAL HAMILTON FRAME 60 455 1 6 68.0 68.0 0.00 8.18 1.610 NO VERTICAL HAMILTON FRAME 60 455 2 1 103.0 103.0 9.00 10.03 1.526 NO VERTICAL HAMILTON FRAME 60 455 2 3 61.0 61.0 9.00 12.61 1.520 NO VERTICAL HAMILTON FRAME 60 455 2 4 20.0 20.0 9.00 13.70 1.549 NO VERTICAL HAMILTON FRAME 60 455 2 6 127.0 127.0 9.00 17.77 1.582 NO VERTICAL HAMILTON FRAME 60 455 3 2 76.0 76.0 18.50 20.76 1.591 NO VERTICAL HAMILTON FRAME