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
2	12	B	1	1	112.0	112.0	110.00	111.12	1.526		NO		EARMUFF DEVICE
2	12	B	2	2	75.0	75.0	155.80	158.05	1.544		NO		EARMUFF DEVICE
2	12	B	2	2	112.0	112.0	155.80	158.42	1.525		NO		EARMUFF DEVICE