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 73 520 1 0.00 6.00 0.00 REGULAR ROTARY CORE 73 520 2 51.50 61.00 0.10 REGULAR ROTARY CORE 73 520 3 103.50 123.00 5.30 7 280 REGULAR ROTARY CORE 73 520 4 170.50 180.00 4.38 6 1500 REGULAR ROTARY CORE 73 520 5 218.00 227.50 1.17 1 1170 REGULAR ROTARY CORE 73 520 6 227.50 237.00 0.01 REGULAR ROTARY CORE 73 520 7 237.00 246.50 0.00 REGULAR ROTARY CORE 73 520 8 246.50 256.00 2.28 2 630 REGULAR ROTARY CORE 73 520 9 256.00 265.50 7.66 5 1480 REGULAR ROTARY CORE 73 520 10 265.50 275.00 0.60 1 500 REGULAR ROTARY CORE 73 520 11 275.00 284.50 5.38 4 700 REGULAR ROTARY CORE 73 520 12 284.50 305.00 2.01 2 330 REGULAR ROTARY CORE 73 520 13 305.00 310.50 0.18 1 120 REGULAR ROTARY CORE 73 520 14 310.50 314.50 3.60 3 450 REGULAR ROTARY CORE 73 520 15 303.50 313.00 2.61 2 930 REGULAR ROTARY CORE 73 520 16 313.00 322.50 5.15 4 600 REGULAR ROTARY CORE 73 520 17 322.50 332.00 2.20 2 1500 REGULAR ROTARY CORE 73 520 18 332.00 336.50 1.18 1 1040 REGULAR ROTARY CORE 73 520 19 336.50 341.50 1.63 1 1500 REGULAR ROTARY CORE 73 520 20 341.50 346.00 3.09 2 1500 REGULAR ROTARY CORE 73 520 21 346.00 351.00 2.63 2 1040 REGULAR ROTARY CORE 73 520 22 351.00 355.50 1.00 1 840 REGULAR ROTARY CORE 73 520 23 355.50 360.50 2.66 2 1000 REGULAR ROTARY CORE 73 520 24 360.50 370.00 4.20 3 1020 REGULAR ROTARY CORE 73 520 25 370.50 379.00 2.80 2 1170 REGULAR ROTARY CORE 73 520 26 389.00 398.50 2.83 2 1120 REGULAR ROTARY CORE 73 520 27 398.50 408.00 0.20 1 280 REGULAR ROTARY CORE 73 520 28 417.50 427.00 0.50 1 450 REGULAR ROTARY CORE 73 520 29 436.50 446.00 2.80 2 1120 REGULAR ROTARY CORE 73 520 30 446.00 450.50 1.05 1 1500 REGULAR ROTARY CORE 73 520 31 450.50 456.50 0.16 1 230 REGULAR ROTARY CORE