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 54 429 A 1 31.00 36.50 0.59 1 820 REGULAR ROTARY CORE 54 429 A 2 36.50 46.00 1.21 2 180 REGULAR ROTARY CORE 54 429 A 3 46.00 52.50 1.15 1 1320 REGULAR ROTARY CORE