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 92 601 1 0.00 9.60 9.75 7 380 HYDRAULIC PISTON CORE 92 601 2 9.60 19.40 8.65 6 1030 HYDRAULIC PISTON CORE 92 601 3 19.40 20.40 1.05 1 950 HYDRAULIC PISTON CORE