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 67 498 1 0.00 3.00 2.97 3 1020 REGULAR ROTARY CORE 67 498 2 50.50 60.00 0.90 1 650 REGULAR ROTARY CORE