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 82 559 1 1 93.0 93.0 238.00 238.93 4.733 NO HORIZONTAL HAMILTON FRAME 82 559 1 4 0.0 0.0 238.00 242.50 3.838 NO HORIZONTAL HAMILTON FRAME 82 559 2 3 93.0 93.0 247.00 250.93 4.520 NO HORIZONTAL HAMILTON FRAME 82 559 6 1 76.0 76.0 274.00 274.76 4.469 NO HORIZONTAL HAMILTON FRAME 82 559 7 2 58.0 58.0 283.00 285.08 4.457 NO HAMILTON FRAME 82 559 8 3 15.0 15.0 292.00 295.15 4.709 NO HORIZONTAL HAMILTON FRAME