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 85 573 A 1 4.50 14.00 9.66 7 530 HYDRAULIC PISTON CORE 85 573 A 2 14.00 22.10 8.06 6 440 HYDRAULIC PISTON CORE 85 573 A 3 22.10 31.30 9.25 7 180 HYDRAULIC PISTON CORE 85 573 A 4 31.30 39.80 8.50 6 850 HYDRAULIC PISTON CORE 85 573 A 5 39.80 49.20 9.41 7 320 HYDRAULIC PISTON CORE 85 573 A 6 49.20 57.70 8.55 6 820 HYDRAULIC PISTON CORE