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 31 301 1 0.00 3.00 0.00 REGULAR ROTARY CORE 31 301 2 117.00 126.50 8.60 6 50 REGULAR ROTARY CORE 31 301 3 136.00 145.50 2.10 2 REGULAR ROTARY CORE 31 301 4 155.00 164.50 6.10 5 REGULAR ROTARY CORE 31 301 5 174.00 183.50 6.70 6 REGULAR ROTARY CORE 31 301 6 193.00 202.50 0.00 REGULAR ROTARY CORE 31 301 7 212.00 221.50 0.30 1 REGULAR ROTARY CORE 31 301 8 240.50 250.00 3.40 4 REGULAR ROTARY CORE 31 301 9 269.00 278.50 0.50 1 REGULAR ROTARY CORE 31 301 10 297.50 307.00 0.30 1 REGULAR ROTARY CORE 31 301 11 316.50 326.00 1.80 2 REGULAR ROTARY CORE 31 301 12 335.50 345.00 0.00 REGULAR ROTARY CORE 31 301 13 354.50 364.00 1.20 1 REGULAR ROTARY CORE 31 301 14 373.50 383.00 1.00 1 REGULAR ROTARY CORE 31 301 15 392.50 402.00 2.70 4 REGULAR ROTARY CORE 31 301 16 421.00 430.50 0.80 1 REGULAR ROTARY CORE 31 301 17 449.50 459.00 1.30 1 REGULAR ROTARY CORE 31 301 18 468.50 478.00 4.50 4 REGULAR ROTARY CORE 31 301 19 478.00 487.50 5.20 5 REGULAR ROTARY CORE 31 301 20 487.50 497.00 3.40 4 REGULAR ROTARY CORE