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(decgrees C)	split core	orientation	instrument code
4	24	A	3	1	75.0	75.0	540.00	540.75	sonic_velocity		NO		EARMUFF DEVICE
4	24	A	3	1	97.0	97.0	540.00	540.97	sonic_velocity		NO		EARMUFF DEVICE
4	24	A	3	1	112.0	112.0	540.00	541.12	sonic_velocity		NO		EARMUFF DEVICE
4	24	A	3	1	130.0	130.0	540.00	541.30	sonic_velocity		NO		EARMUFF DEVICE
4	24	A	4	1	20.0	20.0	550.00	550.20	sonic_velocity		NO		EARMUFF DEVICE
4	24	A	4	2	37.0	37.0	550.00	551.87	sonic_velocity		NO		EARMUFF DEVICE
4	24	A	4	2	75.0	75.0	550.00	552.25	sonic_velocity		NO		EARMUFF DEVICE
4	24	A	4	2	112.0	112.0	550.00	552.62	sonic_velocity		NO		EARMUFF DEVICE