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 87 583 C 1 25.00 30.00 0.25 1 110 HYDRAULIC PISTON CORE 87 583 C 2 30.00 35.00 5.24 4 620 HYDRAULIC PISTON CORE 87 583 C 3 35.00 40.00 5.17 4 430 HYDRAULIC PISTON CORE 87 583 C 4 40.00 45.00 3.36 3 120 HYDRAULIC PISTON CORE 87 583 C 5 45.00 49.00 3.85 3 800 HYDRAULIC PISTON CORE