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
77	538		1	1	120.0	120.0	0.00	1.20	1.549		NO	VERTICAL	HAMILTON FRAME
77	538		1	2	120.0	120.0	0.00	2.70	1.542		NO	VERTICAL	HAMILTON FRAME
77	538		1	3	120.0	120.0	0.00	4.20	1.519		NO	VERTICAL	HAMILTON FRAME
77	538		1	4	25.0	25.0	0.00	4.75	1.648		NO	VERTICAL	HAMILTON FRAME