leg	site	hole	core	top of core depth (m)	bottom of core depth (m)	material recovered (m)	number of last section in core	zero section length (cm)	length of section 1	length of section 2	length of section 3	length of section 4	length of section 5	length of section 6	length of section 7	length of section 8	length of section 9	core type
73	521		1	0.00	3.00	3.00	2			1320								HYDRAULIC PISTON CORE
73	521		2	3.00	7.50	4.62	3				1500							HYDRAULIC PISTON CORE
73	521		3	7.50	12.00	4.35	3				1220							HYDRAULIC PISTON CORE
73	521		4	12.00	16.50	4.10	3				980							HYDRAULIC PISTON CORE
73	521		5	16.50	21.00	4.13	3				1040							HYDRAULIC PISTON CORE
73	521		6	21.00	25.50	4.40	3				1310							HYDRAULIC PISTON CORE
73	521		7	25.50	30.00	4.40	3				1270							HYDRAULIC PISTON CORE
73	521		8	30.00	34.50	4.30	3				1220							HYDRAULIC PISTON CORE
73	521		9	34.50	39.00	3.80	3				720							HYDRAULIC PISTON CORE
73	521		10	39.00	43.50	4.36	3				1260							HYDRAULIC PISTON CORE
73	521		11	43.50	46.50	2.87	2			1180								HYDRAULIC PISTON CORE
73	521		12	46.50	51.00	3.30	3				120							HYDRAULIC PISTON CORE
73	521		13	51.00	55.50	4.50	3				1300							HYDRAULIC PISTON CORE
73	521		14	55.50	58.50	3.10	2			1380								HYDRAULIC PISTON CORE
73	521		15	58.50	61.50	0.01												HYDRAULIC PISTON CORE
73	521		16	61.50	66.00	2.80	2			1170								HYDRAULIC PISTON CORE
73	521		17	66.00	70.50	4.33	3				1190							HYDRAULIC PISTON CORE
73	521		18	70.50	74.90	4.27	3				1100							HYDRAULIC PISTON CORE
73	521		19	74.90	79.30	4.23	3				1100							HYDRAULIC PISTON CORE
73	521		20	79.30	83.70	4.26	3				1090							HYDRAULIC PISTON CORE
73	521		21	83.70	84.00	0.25	1		180									HYDRAULIC PISTON CORE