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
86	579		1	2	117.0	117.0	0.00	2.67	1.470		YES	HORIZONTAL	HAMILTON FRAME
86	579		1	5	116.0	116.0	0.00	7.16	1.472		YES	HORIZONTAL	HAMILTON FRAME
86	579		2	2	142.0	142.0	8.40	11.32	1.478		YES	HORIZONTAL	HAMILTON FRAME
86	579		2	5	87.0	87.0	8.40	15.27	1.460		YES	HORIZONTAL	HAMILTON FRAME