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 70 506 G 2 1 29.0 29.0 29.50 29.79 5.780 NO HAMILTON FRAME 70 506 G 2 1 29.0 29.0 29.50 29.79 5.802 NO HORIZONTAL HAMILTON FRAME 70 506 G 2 1 40.0 40.0 29.50 29.90 5.022 NO HAMILTON FRAME 70 506 G 2 1 40.0 40.0 29.50 29.90 5.178 NO HAMILTON FRAME 70 506 G 2 1 86.0 86.0 29.50 30.36 5.606 NO HORIZONTAL HAMILTON FRAME 70 506 G 2 1 86.0 86.0 29.50 30.36 5.373 NO VERTICAL HAMILTON FRAME 70 506 G 2 1 86.0 86.0 29.50 30.36 5.331 NO VERTICAL HAMILTON FRAME 70 506 G 2 1 86.0 86.0 29.50 30.36 5.349 NO VERTICAL HAMILTON FRAME