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 70 506 D 1 0.00 2.50 2.22 2 620 HYDRAULIC PISTON CORE 70 506 D 2 2.50 6.90 4.52 3 1420 HYDRAULIC PISTON CORE 70 506 D 3 6.90 11.30 3.24 3 1140 HYDRAULIC PISTON CORE 70 506 D 4 11.30 15.70 4.52 3 1420 HYDRAULIC PISTON CORE 70 506 D 5 15.70 20.10 4.26 3 1170 HYDRAULIC PISTON CORE 70 506 D 6 20.10 24.50 4.46 3 1360 HYDRAULIC PISTON CORE 70 506 D 7 24.50 28.90 3.59 3 490 HYDRAULIC PISTON CORE 70 506 D 8 28.90 30.90 1.67 2 170 HYDRAULIC PISTON CORE 70 506 D 9 30.90 31.90 0.77 1 600 HYDRAULIC PISTON CORE