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 65 483 C 1 2 96.0 96.0 38.50 40.96 1.521 YES VERTICAL HAMILTON FRAME 65 483 C 1 3 13.0 13.0 38.50 41.63 1.462 YES VERTICAL HAMILTON FRAME 65 483 C 1 4 60.0 60.0 38.50 43.60 1.560 YES VERTICAL HAMILTON FRAME 65 483 C 1 5 100.0 100.0 38.50 45.50 1.498 YES VERTICAL HAMILTON FRAME 65 483 C 2 3 12.0 12.0 86.00 89.12 1.447 YES VERTICAL HAMILTON FRAME 65 483 C 2 5 107.0 107.0 86.00 93.07 1.488 YES VERTICAL HAMILTON FRAME 65 483 C 2 7 15.0 15.0 86.00 95.15 1.556 YES VERTICAL HAMILTON FRAME 65 483 C 2 7 15.0 15.0 86.00 95.15 1.596 YES VERTICAL HAMILTON FRAME 65 483 C 3 2 105.0 105.0 95.50 98.05 1.558 YES VERTICAL HAMILTON FRAME 65 483 C 4 1 34.0 34.0 105.00 105.34 1.676 YES VERTICAL HAMILTON FRAME 65 483 C 4 2 30.0 30.0 105.00 106.80 1.625 YES VERTICAL HAMILTON FRAME