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 1 0.00 1.50 1.50 1 1500 HYDRAULIC PISTON CORE 70 506 2 1.50 5.90 2.95 2 1500 HYDRAULIC PISTON CORE 70 506 3 5.90 10.30 4.38 3 1260 HYDRAULIC PISTON CORE 70 506 4 10.30 14.70 4.28 3 1150 HYDRAULIC PISTON CORE 70 506 5 14.70 19.10 0.00 HYDRAULIC PISTON CORE 70 506 6 19.10 23.50 3.81 3 740 HYDRAULIC PISTON CORE 70 506 7 23.50 27.90 4.31 3 1340 HYDRAULIC PISTON CORE 70 506 8 27.90 32.30 1.60 1 1500 HYDRAULIC PISTON CORE 70 506 9 32.30 36.70 0.00 HYDRAULIC PISTON CORE