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 84 566 C 5 1 0.0 0.0 109.10 109.10 3.990 NO VERTICAL HAMILTON FRAME 84 566 C 6 1 46.0 46.0 117.20 117.66 5.057 NO HORIZONTAL HAMILTON FRAME 84 566 C 6 1 46.0 46.0 117.20 117.66 5.268 NO VERTICAL HAMILTON FRAME 84 566 C 7 1 80.0 80.0 126.90 127.70 4.184 NO VERTICAL HAMILTON FRAME 84 566 C H2 2 40.0 40.0 88.10 90.00 2.871 NO VERTICAL HAMILTON FRAME