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 68 502 B 1 0.00 2.90 1.75 2 210 HYDRAULIC PISTON CORE 68 502 B 2 2.90 7.30 3.76 3 680 HYDRAULIC PISTON CORE 68 502 B 3 7.30 11.70 4.37 3 1310 HYDRAULIC PISTON CORE 68 502 B 4 11.70 16.10 4.45 3 1360 HYDRAULIC PISTON CORE 68 502 B 5 16.10 20.50 4.13 3 1280 HYDRAULIC PISTON CORE 68 502 B 6 20.50 24.90 4.44 3 1340 HYDRAULIC PISTON CORE 68 502 B 7 24.90 29.30 4.64 4 1330 HYDRAULIC PISTON CORE 68 502 B 8 29.30 33.70 3.69 3 1090 HYDRAULIC PISTON CORE 68 502 B 9 33.70 38.10 3.79 3 680 HYDRAULIC PISTON CORE 68 502 B 10 38.10 42.50 3.08 2 1500 HYDRAULIC PISTON CORE 68 502 B 11 42.50 46.90 4.43 3 1340 HYDRAULIC PISTON CORE 68 502 B 12 46.90 51.30 3.67 3 570 HYDRAULIC PISTON CORE 68 502 B 13 51.30 55.70 4.45 3 1260 HYDRAULIC PISTON CORE 68 502 B 14 55.70 60.10 4.38 3 1150 HYDRAULIC PISTON CORE 68 502 B 15 60.10 64.50 1.72 1 1500 HYDRAULIC PISTON CORE 68 502 B 16 64.50 68.90 1.25 1 1040 HYDRAULIC PISTON CORE 68 502 B 17 68.90 73.30 4.34 3 1150 HYDRAULIC PISTON CORE 68 502 B 18 73.30 77.70 4.41 3 1260 HYDRAULIC PISTON CORE 68 502 B 19 77.70 82.10 4.22 3 1100 HYDRAULIC PISTON CORE 68 502 B 20 82.10 86.50 4.55 3 1360 HYDRAULIC PISTON CORE 68 502 B 21 86.50 90.90 4.39 3 1190 HYDRAULIC PISTON CORE 68 502 B 22 90.90 95.30 4.63 4 1270 HYDRAULIC PISTON CORE 68 502 B 23 95.30 99.70 3.51 3 460 HYDRAULIC PISTON CORE