Table T1. Sites U1302 and U1303 coring summary.
| Hole U1302A |
| Latitude: 50°9.9845′N |
| Longitude: 45°38.2713′W |
| Time on site (h): 64.0 (0615 h, 2 October 2004–2215 h, 4 October 2004) |
| Time on hole (h): 30.5 (0615 h, 2 October 2004–1245 h, 3 October 2004) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 3579.4 |
| Distance between rig floor and sea level (m): 10.8 |
| Water depth (drill pipe measurement from sea level, m): 3568.6 |
| Total depth (drill pipe measurement from rig floor, mbrf): 3686.5 |
| Total penetration (meters below seafloor, mbsf): 107.1 |
| Total length of cored section (m): 107.1 |
| Total core recovered (m): 91.7 |
| Core recovery (%): 85.6 |
| Total number of cores: 13 |
| Hole U1302B |
| Latitude: 50°9.9952′N |
| Longitude: 45°38.2897′W |
| Time on hole (h): 13.25 (1245 h, 3 October 2004–0200 h, 4 October 2004) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 3574.2 |
| Distance between rig floor and sea level (m): 10.8 |
| Water depth (drill pipe measurement from sea level, m): 3563.4 |
| Total depth (drill pipe measurement from rig floor, mbrf): 3678.9 |
| Total penetration (meters below seafloor, mbsf): 104.7 |
| Total length of cored section (m): 104.7 |
| Total core recovered (m): 102.82 |
| Core recovery (%): 98.2 |
| Total number of cores: 11 |
| Hole U1302C |
| Latitude: 50°10.0068′N |
| Longitude: 45°38.3086′W |
| Time on hole (h): 13.67 (0200 h, 4 October 2004–1540 h, 4 October 2004) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 3570.0 |
| Distance between rig floor and sea level (m): 10.8 |
| Water depth (drill pipe measurement from sea level, m): 3559.2 |
| Total depth (drill pipe measurement from rig floor, mbrf): 3674.5 |
| Total penetration (meters below seafloor, mbsf): 104.5 |
| Total length of cored section (m): 104.5 |
| Total core recovered (m): 97.06 |
| Core recovery (%): 92.9 |
| Total number of cores: 11 |
| Hole U1302D |
| Latitude: 50°10.0194′N |
| Longitude: 45°38.3241′W |
| Time on hole (h): 2.58 (1540 h, 4 October 2004–1815 h, 4 October 2004) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 3566.5 |
| Distance between rig floor and sea level (m): 10.8 |
| Water depth (drill pipe measurement from sea level, m): 3555.7 |
| Total depth (drill pipe measurement from rig floor, mbrf): 3579.5 |
| Total penetration (meters below seafloor, mbsf): 13.0 |
| Total length of cored section (m): 13.0 |
| Total core recovered (m): 4.87 |
| Core recovery (%): 37.5 |
| Total number of cores: 2 |
| Hole U1302E |
| Latitude: 50°10.0299′N |
| Longitude: 45°23.1430′W |
| Time on hole (h): 4.0 (1815 h, 4 October 2004–2215 h, 4 October 2004) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 3568.9 |
| Distance between rig floor and sea level (m): 10.8 |
| Water depth (drill pipe measurement from sea level, m): 3558.1 |
| Total depth (drill pipe measurement from rig floor, mbrf): 3584.0 |
| Total penetration (meters below seafloor, mbsf): 15.1 |
| Total length of cored section (m): 15.1 |
| Total core recovered (m): 14.59 |
| Core recovery (%): 96.6 |
| Total number of cores: 2 |
| Hole U1303A |
| Latitude: 50°12.4007′N |
| Longitude: 45°41.2201′W |
| Time on site (h): 35.26 (0200 h, 5 October 2004–1315 h, 6 October 2004) |
| Time on hole (h): 14.83 (0200 h, 5 October 2004–1650 h, 5 October 2004) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 3535.0 |
| Distance between rig floor and sea level (m): 10.8 |
| Water depth (drill pipe measurement from sea level, m): 524.2 |
| Total depth (drill pipe measurement from rig floor, mbrf): 3628.9 |
| Total penetration (meters below seafloor, mbsf): 93.9 |
| Total length of cored section (m): 93.9 |
| Total core recovered (m): |
| Core recovery (%): 73.6 |
| Total number of cores: 10 |
| Hole U1303B |
| Latitude: 50°9.9952′N |
| Longitude: 45°38.2897′W |
| Time on hole (h): 20.42 (1650 h, 5 October 2004–1315 h, 6 October 2004) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 3528.7 |
| Distance between rig floor and sea level (m): 10.8 |
| Water depth (drill pipe measurement from sea level, m): 3517.9 |
| Total depth (drill pipe measurement from rig floor, mbrf): 3614.4 |
| Total penetration (meters below seafloor, mbsf): 85.7 |
| Total length of cored section (m): 85.7 |
| Total core recovered (m): 71.54 |
| Core recovery (%): 83.5 |
| Total number of cores: 9 |
| Core | Date (Oct 2004) |
Local time (h) |
Depth (mbsf) | Length (m) | Recovery (%) |
Comments | ||
|---|---|---|---|---|---|---|---|---|
| Top | Bottom | Cored | Recovered | |||||
| 303-U1302A- | ||||||||
| 1H | 2 | 1600 | 0.0 | 0.1 | 0.1 | 0.05 | 50.0 | Nonmagnetic barrel |
| 2H | 2 | 1730 | 0.1 | 9.6 | 9.5 | 9.74 | 102.5 | Nonmagnetic barrel |
| 3H | 2 | 1955 | 9.6 | 19.1 | 9.5 | 6.17 | 65.0 | Nonmagnetic barrel |
| 4H | 2 | 2110 | 19.1 | 28.6 | 9.5 | 9.83 | 103.5 | Oriented, nonmagnetic barrel |
| 5H | 2 | 2210 | 28.6 | 38.1 | 9.5 | 0.02 | 0.2 | Oriented, nonmagnetic barrel |
| 6H | 2 | 2340 | 38.1 | 47.6 | 9.5 | 9.93 | 104.5 | Oriented, nonmagnetic barrel |
| 7H | 3 | 0140 | 47.6 | 57.1 | 9.5 | 7.56 | 79.6 | Oriented, nonmagnetic barrel |
| 8H | 3 | 0310 | 57.1 | 66.6 | 9.5 | 9.88 | 104.0 | Oriented, nonmagnetic barrel |
| 9H | 3 | 0500 | 66.6 | 76.1 | 9.5 | 10.16 | 107.0 | Oriented, nonmagnetic barrel, APCT |
| 10H | 3 | 0600 | 76.1 | 85.6 | 9.5 | 9.51 | 100.1 | Oriented, nonmagnetic barrel |
| 11H | 3 | 0700 | 85.6 | 95.1 | 9.5 | 8.68 | 91.4 | Oriented, nonmagnetic barrel |
| 12H | 3 | 0820 | 95.1 | 104.6 | 9.5 | 7.63 | 80.3 | Oriented, nonmagnetic barrel, APCT |
| 13H | 3 | 0950 | 104.6 | 107.1 | 2.5 | 2.54 | 101.6 | Oriented, nonmagnetic barrel |
| Totals: | 107.1 | 91.70 | 85.6 | |||||
| 303-U1302B- | ||||||||
| 1H | 3 | 1405 | 0.0 | 9.7 | 9.7 | 9.74 | 100.4 | Nonmagnetic barrel |
| 2H | 3 | 1505 | 9.7 | 19.2 | 9.5 | 9.96 | 104.8 | Nonmagnetic barrel |
| 3H | 3 | 1615 | 19.2 | 28.7 | 9.5 | 9.95 | 104.7 | Oriented, nonmagnetic barrel |
| 4H | 3 | 1710 | 28.7 | 38.2 | 9.5 | 10.01 | 105.4 | Oriented, nonmagnetic barrel |
| 5H | 3 | 1810 | 38.2 | 47.7 | 9.5 | 9.83 | 103.5 | Oriented, nonmagnetic barrel |
| 6H | 3 | 1910 | 47.7 | 57.2 | 9.5 | 9.16 | 96.4 | Oriented, nonmagnetic barrel |
| 7H | 3 | 2015 | 57.2 | 66.7 | 9.5 | 9.80 | 103.2 | Oriented, nonmagnetic barrel |
| 8H | 3 | 2125 | 66.7 | 76.2 | 9.5 | 9.04 | 95.2 | Oriented, nonmagnetic barrel |
| 9H | 3 | 2230 | 76.2 | 85.7 | 9.5 | 9.79 | 103.1 | Oriented, nonmagnetic barrel |
| 10H | 3 | 2330 | 85.7 | 95.2 | 9.5 | 6.53 | 68.7 | Oriented, nonmagnetic barrel |
| 11H | 4 | 0040 | 95.2 | 104.7 | 9.5 | 9.01 | 94.8 | Oriented, nonmagnetic barrel |
| Totals: | 104.7 | 102.82 | 98.2 | |||||
| 303-U1302C- | ||||||||
| 1H | 4 | 0400 | 0.0 | 9.5 | 9.5 | 9.64 | 101.5 | Nonmagnetic barrel |
| 2H | 4 | 0515 | 9.5 | 19.0 | 9.5 | 9.56 | 100.6 | Nonmagnetic barrel |
| 3H | 4 | 0620 | 19.0 | 28.5 | 9.5 | 9.04 | 95.2 | Oriented, nonmagnetic barrel |
| 4H | 4 | 0730 | 28.5 | 38.0 | 9.5 | 8.88 | 93.5 | Oriented, nonmagnetic barrel |
| 5H | 4 | 0840 | 38.0 | 47.5 | 9.5 | 10.03 | 105.6 | Oriented, nonmagnetic barrel |
| 6H | 4 | 0930 | 47.5 | 57.0 | 9.5 | 9.72 | 102.3 | Oriented, nonmagnetic barrel |
| 7H | 4 | 1030 | 57.0 | 66.5 | 9.5 | 9.96 | 104.8 | Oriented, nonmagnetic barrel |
| 8H | 4 | 1130 | 66.5 | 76.0 | 9.5 | 10.03 | 105.6 | Oriented, nonmagnetic barrel |
| 9H | 4 | 1235 | 76.0 | 85.5 | 9.5 | 10.21 | 107.5 | Oriented, nonmagnetic barrel |
| 10H | 4 | 1335 | 85.5 | 95.0 | 9.5 | 7.15 | 75.3 | Oriented, nonmagnetic barrel |
| 11H | 4 | 1435 | 95.0 | 104.5 | 9.5 | 2.84 | 29.9 | Oriented, nonmagnetic barrel |
| Totals: | 104.5 | 97.06 | 92.9 | |||||
| 303-U1302D- | ||||||||
| 1H | 4 | 1650 | 0.0 | 3.5 | 3.5 | 3.63 | 103.7 | Nonmagnetic barrel |
| 2H | 4 | 1800 | 3.5 | 13.0 | 9.5 | 1.24 | 13.1 | Nonmagnetic barrel |
| Totals: | 13.0 | 4.87 | 37.5 | |||||
| 303-U1302E- | ||||||||
| 1H | 4 | 1930 | 0.0 | 5.6 | 5.6 | 5.60 | 100.0 | Nonmagnetic barrel |
| 2H | 4 | 2040 | 5.6 | 15.1 | 9.5 | 8.99 | 94.6 | Nonmagnetic barrel |
| Totals: | 15.1 | 14.59 | 96.6 | |||||
| 303-U1303A- | ||||||||
| 1H | 5 | 0530 | 0.0 | 8.4 | 8.4 | 8.43 | 100.4 | Nonmagnetic barrel |
| 2H | 5 | 0645 | 8.4 | 17.9 | 9.5 | 9.31 | 98.0 | Nonmagnetic barrel |
| 3H | 5 | 0750 | 17.9 | 27.4 | 9.5 | 9.71 | 102.2 | Oriented, nonmagnetic barrel |
| 4H | 5 | 0845 | 27.4 | 36.9 | 9.5 | 3.10 | 32.6 | Oriented, nonmagnetic barrel |
| 5H | 5 | 1000 | 36.9 | 46.4 | 9.5 | 7.74 | 81.5 | Oriented, nonmagnetic barrel |
| 6H | 5 | 1215 | 46.4 | 55.9 | 9.5 | 9.71 | 102.2 | Oriented, nonmagnetic barrel |
| 7H | 5 | 1310 | 55.9 | 65.4 | 9.5 | 7.61 | 80.1 | Oriented, nonmagnetic barrel |
| 8H | 5 | 1405 | 65.4 | 74.9 | 9.5 | 6.90 | 72.6 | Oriented, nonmagnetic barrel |
| 9H | 5 | 1505 | 74.9 | 84.4 | 9.5 | 3.36 | 35.4 | Oriented, nonmagnetic barrel |
| 10H | 5 | 1600 | 84.4 | 93.9 | 9.5 | 3.21 | 33.8 | Oriented, nonmagnetic barrel |
| Totals: | 93.9 | 69.08 | 73.6 | |||||
| 303-U1303B- | ||||||||
| 1H | 5 | 1905 | 0.0 | 9.7 | 9.7 | 9.62 | 99.2 | Nonmagnetic barrel |
| 2H | 5 | 2000 | 9.7 | 19.2 | 9.5 | 9.05 | 95.3 | Nonmagnetic barrel |
| 3H | 5 | 2100 | 19.2 | 28.7 | 9.5 | 9.37 | 98.6 | Oriented, nonmagnetic barrel |
| 4H | 5 | 2155 | 28.7 | 38.2 | 9.5 | 4.74 | 49.9 | Oriented, nonmagnetic barrel |
| 5H | 5 | 2300 | 38.2 | 47.7 | 9.5 | 9.89 | 104.1 | Oriented, nonmagnetic barrel |
| 6H | 6 | 0015 | 47.7 | 57.2 | 9.5 | 8.23 | 86.6 | Oriented, nonmagnetic barrel |
| 7H | 6 | 0110 | 57.2 | 66.7 | 9.5 | 9.15 | 96.3 | Oriented, nonmagnetic barrel |
| 8H | 6 | 0210 | 66.7 | 76.2 | 9.5 | 9.79 | 103.1 | Oriented, nonmagnetic barrel |
| 9H | 6 | 0315 | 76.2 | 85.7 | 9.5 | 1.70 | 17.9 | Oriented, nonmagnetic barrel |
| Totals: | 85.7 | 71.54 | 83.5 | |||||
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