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 50 415 2 1 131.0 131.0 74.00 75.31 1.588 NO HORIZONTAL HAMILTON FRAME 50 415 2 1 131.0 131.0 74.00 75.31 1.588 NO VERTICAL HAMILTON FRAME 50 415 3 3 15.0 15.0 137.50 140.65 1.729 NO VERTICAL HAMILTON FRAME 50 415 3 3 15.0 15.0 137.50 140.65 1.733 NO HORIZONTAL HAMILTON FRAME 50 415 4 1 140.0 140.0 207.00 208.40 1.802 NO VERTICAL HAMILTON FRAME 50 415 4 1 140.0 140.0 207.00 208.40 1.808 NO VERTICAL HAMILTON FRAME 50 415 4 1 140.0 140.0 207.00 208.40 1.809 NO HORIZONTAL HAMILTON FRAME 50 415 4 1 140.0 140.0 207.00 208.40 1.876 NO HORIZONTAL HAMILTON FRAME 50 415 4 3 128.0 128.0 207.00 211.28 1.814 NO VERTICAL HAMILTON FRAME 50 415 4 3 128.0 128.0 207.00 211.28 1.917 NO HORIZONTAL HAMILTON FRAME 50 415 5 1 10.0 10.0 273.50 273.60 1.721 NO VERTICAL HAMILTON FRAME 50 415 5 1 10.0 10.0 273.50 273.60 1.761 NO HORIZONTAL HAMILTON FRAME 50 415 5 3 144.0 144.0 273.50 277.94 1.852 NO VERTICAL HAMILTON FRAME 50 415 5 3 144.0 144.0 273.50 277.94 1.876 NO HORIZONTAL HAMILTON FRAME 50 415 5 5 140.0 140.0 273.50 280.90 2.001 NO VERTICAL HAMILTON FRAME 50 415 5 5 140.0 140.0 273.50 280.90 2.055 NO HORIZONTAL HAMILTON FRAME