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
22	215		18	1	144.0	144.0	155.50	156.94	5.039		NO		HAMILTON FRAME
22	215		19	1	17.0	17.0	162.00	162.17	5.417		NO		HAMILTON FRAME