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
26	258	A	3	4	30.0	30.0	28.50	33.80	1.649		YES		HAMILTON FRAME
26	258	A	4	2	65.0	65.0	38.00	40.15	1.600		YES		HAMILTON FRAME
26	258	A	6	6	130.0	130.0	66.50	75.60	1.630		YES		HAMILTON FRAME
26	258	A	8	5	75.0	75.0	104.50	111.25	1.695		NO		HAMILTON FRAME
26	258	A	9	3	120.0	120.0	114.00	118.20	2.975		NO		HAMILTON FRAME
26	258	A	9	4	35.0	35.0	114.00	118.85	1.596		YES		HAMILTON FRAME