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 20 195 B 1 CC 10.0 10.0 357.50 357.60 4.920 NO VERTICAL HAMILTON FRAME 20 195 B 1 CC 10.0 10.0 357.50 357.60 5.023 NO HORIZONTAL HAMILTON FRAME 20 195 B 1 CC 10.0 10.0 357.50 357.60 2.958 NO HAMILTON FRAME 20 195 B 3 1 77.0 77.0 389.00 389.77 1.726 NO VERTICAL HAMILTON FRAME 20 195 B 3 1 77.0 77.0 389.00 389.77 2.146 NO HORIZONTAL HAMILTON FRAME 20 195 B 3 1 82.0 82.0 389.00 389.82 5.143 NO HAMILTON FRAME 20 195 B 3 1 85.0 85.0 389.00 389.85 1.876 NO HORIZONTAL HAMILTON FRAME 20 195 B 3 1 85.0 85.0 389.00 389.85 1.890 NO VERTICAL HAMILTON FRAME 20 195 B 3 1 87.0 87.0 389.00 389.87 4.816 NO VERTICAL HAMILTON FRAME