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 28 268 1 0.00 9.00 8.90 6 REGULAR ROTARY CORE 28 268 2 27.00 36.50 8.60 6 REGULAR ROTARY CORE 28 268 3 55.50 65.00 2.40 2 REGULAR ROTARY CORE 28 268 4 84.00 93.50 2.80 2 REGULAR ROTARY CORE 28 268 5 113.50 123.00 2.70 2 REGULAR ROTARY CORE 28 268 6 134.50 144.00 0.60 1 REGULAR ROTARY CORE 28 268 7 144.00 153.50 1.80 2 REGULAR ROTARY CORE 28 268 8 170.50 180.00 3.70 3 REGULAR ROTARY CORE 28 268 9 199.00 208.50 7.20 5 REGULAR ROTARY CORE 28 268 10 227.50 237.00 9.50 6 50 REGULAR ROTARY CORE 28 268 11 256.00 265.50 0.30 1 REGULAR ROTARY CORE 28 268 12 284.50 294.00 1.50 1 REGULAR ROTARY CORE 28 268 13 303.50 313.00 0.60 1 REGULAR ROTARY CORE 28 268 14 322.50 332.00 0.30 1 REGULAR ROTARY CORE 28 268 15 341.50 351.00 0.90 1 REGULAR ROTARY CORE 28 268 16 351.00 360.50 1.20 1 REGULAR ROTARY CORE 28 268 17 379.50 389.00 3.30 3 REGULAR ROTARY CORE 28 268 18 408.00 417.50 4.30 3 REGULAR ROTARY CORE 28 268 19 436.50 446.00 3.00 2 REGULAR ROTARY CORE 28 268 20 465.00 474.50 2.00 2 REGULAR ROTARY CORE