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 60 454 1 0.00 0.50 0.02 REGULAR ROTARY CORE 60 454 2 0.50 10.00 0.00 REGULAR ROTARY CORE 60 454 3 10.00 19.50 5.96 4 1350 REGULAR ROTARY CORE 60 454 4 19.50 29.00 8.45 6 850 REGULAR ROTARY CORE 60 454 5 29.00 38.50 8.08 6 460 REGULAR ROTARY CORE 60 454 SP4 0.00 38.50 22.50 5 1300 REGULAR ROTARY CORE