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 8 69 1 0.00 9.00 0.50 1 REGULAR ROTARY CORE 8 69 2 14.00 23.00 9.10 6 REGULAR ROTARY CORE 8 69 3 23.00 32.00 9.10 6 REGULAR ROTARY CORE 8 69 4 52.00 61.00 9.10 6 REGULAR ROTARY CORE 8 69 5 117.00 126.00 9.10 6 REGULAR ROTARY CORE 8 69 6 187.00 196.00 9.10 6 REGULAR ROTARY CORE 8 69 7 227.00 228.00 0.10 1 REGULAR ROTARY CORE 8 69 8 228.00 231.00 0.10 REGULAR ROTARY CORE