Table T1. Coring summary, Site U1418.
Hole U1418A |
Latitude: 58°46.6095′N |
Longitude: 144°29.5777′W |
Time on hole (h): 45.0 |
Seafloor (drill pipe measurement below rig floor, m DRF): 3679.2 |
Distance between rig floor and sea level (m): 11.0 |
Water depth (drill pipe measurement from sea level, mbsl): 3668.2 |
Total penetration (drilling depth below seafloor, m DSF): 209.9 |
Total length of cored section (m): 209.9 |
Total core recovered (m): 216.85 |
Core recovery (%): 103.31 |
Total number of cores: 33 |
Hole U1418B |
Latitude: 58°46.6100′N |
Longitude: 144°29.5559′W |
Time on hole (h): 3.5 |
Seafloor (drill pipe measurement below rig floor, m DRF): 3678.5 |
Distance between rig floor and sea level (m): 11.0 |
Water depth (drill pipe measurement from sea level, mbsl): 3667.5 |
Total penetration (drilling depth below seafloor, m DSF): 17.0 |
Total length of cored section (m): 17.0 |
Total core recovered (m): 17.08 |
Core recovery (%): 100.5 |
Total number of cores: 2 |
Hole U1418C |
Latitude: 58°46.5991′N |
Longitude: 144°29.5570′W |
Time on hole (h): 39.75 |
Seafloor (drill pipe measurement below rig floor, m DRF): 3677.0 |
Distance between rig floor and sea level (m): 11.0 |
Water depth (drill pipe measurement from sea level, mbsl): 3666.0 |
Total penetration (drilling depth below seafloor, m DSF): 230.7 |
Total length of cored section (m): 228.2 |
Total core recovered (m): 229.48 |
Core recovery (%): 100.6 |
Total number of cores: 32 |
Hole U1418D |
Latitude: 58°46.5993′N |
Longitude: 144°29.5579′W |
Time on hole (h): 49.75 |
Seafloor (drill pipe measurement below rig floor, m DRF): 3677.5 |
Distance between rig floor and sea level (m): 11.0 |
Water depth (drill pipe measurement from sea level, mbsl): 3666.5 |
Total penetration (drilling depth below seafloor, m DSF): 305.8 |
Total length of cored section (m): 302.8 |
Total core recovered (m): 279.77 |
Core recovery (%): 92.4 |
Total number of cores: 36 |
Hole U1418E |
Latitude: 58°46.5890′N |
Longitude: 144°29.5771′W |
Time on hole (h): 34.0 |
Seafloor (drill pipe measurement below rig floor, m DRF): 3678.7 |
Distance between rig floor and sea level (m): 11.0 |
Water depth (drill pipe measurement from sea level, mbsl): 3667.7 |
Total penetration (drilling depth below seafloor, m DSF): 181.6 |
Total length of cored section (m): 100.6 |
Total core recovered (m): 98.7 |
Core recovery (%): 98.1 |
Total number of cores: 11 |
Hole U1418F |
Latitude: 58°46.5883′N |
Longitude: 144°29.5986′W |
Time on hole (h): 213.5 |
Seafloor (drill pipe measurement below rig floor, m DRF): 3678.0 |
Distance between rig floor and sea level (m): 11.0 |
Water depth (drill pipe measurement from sea level, mbsl): 3667.0 |
Total penetration (drilling depth below seafloor, m DSF): 948.7 |
Total length of cored section (m): 688.7 |
Total core recovered (m): 495.2 |
Core recovery (%): 71.9 |
Total number of cores: 71 |
DSF = drilling depth below seafloor, CSF = core depth below seafloor. Core: 1 = drilled interval, H = advanced piston corer (APC) core, X = extended core barrel core, R = rotary core barrel core.
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