leg	site	hole	well logging	latitude	longitude	ocean	ocean hemisphere	sea	physographic feature	hard rock feature	ta	td	re-entry	site survey	site termination	crust	equipment test	heat flow	in situ pore water	hydraulic piston core	variable length hpc	pressure core barrel	punch core	extended core barrel	water depth(m)	total penetration(m)	drilled penetration(m)	cored penetration(m)	number of cores recovered	meters recovered	percent recovery	meters of hard rock cored	number of hard rock cores	meters of hard rock recovered	depth to basememnt(m)	oldest sediment sub-bottom depth	oldest sediment depth below sealevel	oldest sediment core number	oldest sediment age	oldest sediment lithology	oldest sediment lithology composition	oldest sediment source	oldest sediment heterogeneity	oldest sediment hardness	oldest comp1	oldest comp2	hard rock descriptions and comments
56	436		NO	39.9327	145.5578	PACIFIC	NORTH		RIDGE		10/01/1977	10/07/1977	NO	YES	WEATHER	OCEANIC	NO	NO	NO	NO	NO	NO	NO	NO	5240	397		397	42	241	60					388.0	5628	41	NO AGE GIVEN	CHERT AND MANGANESE-RICH CLAY					unk - 0000	unk - 0000