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 54 425 7 1 45.0 45.0 81.50 81.95 5.630 NO HAMILTON FRAME 54 425 7 1 130.0 130.0 81.50 82.80 5.840 NO HAMILTON FRAME 54 425 7 2 60.0 60.0 81.50 83.60 6.000 NO HAMILTON FRAME 54 425 7 2 115.0 115.0 81.50 84.15 6.190 NO HAMILTON FRAME 54 425 8 1 44.0 44.0 91.00 91.44 5.720 NO HAMILTON FRAME 54 425 8 1 45.0 45.0 91.00 91.45 6.210 NO HAMILTON FRAME 54 425 8 1 70.0 70.0 91.00 91.70 6.000 NO HAMILTON FRAME 54 425 8 1 80.0 80.0 91.00 91.80 5.910 NO HAMILTON FRAME 54 425 8 1 93.0 93.0 91.00 91.93 5.810 NO HAMILTON FRAME 54 425 9 1 26.0 26.0 100.50 100.76 5.890 NO HAMILTON FRAME 54 425 9 2 67.0 67.0 100.50 102.67 5.910 NO HAMILTON FRAME 54 425 9 3 69.0 69.0 100.50 104.19 5.580 NO HAMILTON FRAME