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 4 29 A 1 40.00 50.00 0.00 REGULAR ROTARY CORE 4 29 A 2 50.00 59.00 1.10 1 REGULAR ROTARY CORE 4 29 A 3 59.00 68.00 0.00 REGULAR ROTARY CORE 4 29 A 4 68.00 77.00 0.90 1 REGULAR ROTARY CORE 4 29 A 5 77.00 86.00 0.80 1 REGULAR ROTARY CORE