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 85 575 C 1 0.00 6.30 6.39 5 260 HYDRAULIC PISTON CORE 85 575 C 2 6.30 15.80 9.52 7 420 HYDRAULIC PISTON CORE