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
67	497		26	3	78.0	78.0	235.00	238.78	4.973		NO	HORIZONTAL	HAMILTON FRAME
67	497		31	2	16.0	16.0	282.50	284.16	1.724		NO	VERTICAL	HAMILTON FRAME
67	497		34	3	110.0	110.0	311.00	315.10	1.604		NO	VERTICAL	HAMILTON FRAME
67	497		35	5	42.0	42.0	320.50	326.92	1.473		NO		HAMILTON FRAME
67	497		36	4	132.0	132.0	330.00	335.82	1.603		NO	VERTICAL	HAMILTON FRAME