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 92 600 C 1 1 77.0 77.0 0.00 0.77 1.555 YES HORIZONTAL HAMILTON FRAME 92 600 C 1 2 77.0 77.0 0.00 2.27 1.582 YES HORIZONTAL HAMILTON FRAME 92 600 C 1 3 77.0 77.0 0.00 3.77 1.555 YES HORIZONTAL HAMILTON FRAME 92 600 C 1 4 77.0 77.0 0.00 5.27 1.508 YES HORIZONTAL HAMILTON FRAME 92 600 C 1 5 77.0 77.0 0.00 6.77 1.529 YES HORIZONTAL HAMILTON FRAME 92 600 C 1 6 77.0 77.0 0.00 8.27 1.524 YES HORIZONTAL HAMILTON FRAME