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 54 429 A 1 1 60.0 60.0 31.00 31.60 5.530 NO HAMILTON FRAME 54 429 A 2 1 26.0 26.0 36.50 36.76 4.700 NO HAMILTON FRAME 54 429 A 2 1 41.0 41.0 36.50 36.91 5.780 NO HAMILTON FRAME 54 429 A 2 1 53.0 53.0 36.50 37.03 5.710 NO HAMILTON FRAME 54 429 A 2 1 87.0 87.0 36.50 37.37 5.610 NO HAMILTON FRAME 54 429 A 2 1 125.0 125.0 36.50 37.75 5.620 NO HAMILTON FRAME 54 429 A 3 1 103.0 103.0 46.00 47.03 5.740 NO HAMILTON FRAME 54 429 A 3 1 120.0 120.0 46.00 47.20 5.910 NO HAMILTON FRAME