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
29	280		1	2	16.0	16.0	0.00	1.66	1.518		YES		HAMILTON FRAME
29	280		1	2	87.0	87.0	0.00	2.37	1.524		YES		HAMILTON FRAME
29	280		1	2	118.0	118.0	0.00	2.68	1.514		YES		HAMILTON FRAME
29	280		1	4	140.0	140.0	0.00	5.90	1.500		YES		HAMILTON FRAME