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 74 526 C 2 6 124.0 124.0 42.50 51.24 1.655 YES HORIZONTAL HAMILTON FRAME 74 526 C 3 2 140.0 140.0 52.00 54.90 1.673 YES HORIZONTAL HAMILTON FRAME 74 526 C 4 2 18.0 18.0 194.50 196.18 1.576 YES HORIZONTAL HAMILTON FRAME 74 526 C 7 2 43.0 43.0 218.00 219.93 1.572 YES HORIZONTAL HAMILTON FRAME 74 526 C 9 1 36.0 36.0 232.50 232.86 4.423 NO VERTICAL HAMILTON FRAME 74 526 C 9 1 36.0 36.0 232.50 232.86 4.531 NO HORIZONTAL HAMILTON FRAME 74 526 C 17 CC 10.0 10.0 308.50 308.70 2.679 NO HAMILTON FRAME 74 526 C 18 1 31.0 31.0 318.00 318.31 2.189 NO HAMILTON FRAME 74 526 C 20 1 44.0 44.0 337.00 337.44 2.367 NO HORIZONTAL HAMILTON FRAME 74 526 C 20 1 44.0 44.0 337.00 337.44 2.230 NO VERTICAL HAMILTON FRAME 74 526 C 20 CC 10.0 10.0 337.00 337.77 2.735 NO HORIZONTAL HAMILTON FRAME 74 526 C 20 CC 10.0 10.0 337.00 337.77 2.586 NO VERTICAL HAMILTON FRAME