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Table T1. Coring summary, Holes U1343A, U1343B, U1343C, U1343D, and U1343E. (See table notes.)

Hole U1343A
Latitude: 57°33.3993′N
Longitude: 175°48.9659′W
Time on hole (h): 24.87
Seafloor (drill pipe measurement from rig floor, m DRF): 1962.4
Distance between rig floor and sea level (m): 11.5
Water depth (drill pipe measurement from sea level, m): 1950.9
Total depth (drill pipe measurement from rig floor, m DRF): 1997.9
Total penetration (mbsf): 201.5
Total length of cored section (m): 201.5
Total core recovered (m): 204.03
Core recovery (%): 101.26
Total number of cores: 22
Hole U1343B
Latitude: 57°33.4156′N
Longitude: 175°48.9951′W
Time on hole (h): 4.25
Seafloor (drill pipe measurement from rig floor, m DRF): 1962.4
Distance between rig floor and sea level (m): 11.5
Water depth (drill pipe measurement from sea level, m): 1950.9
Total depth (drill pipe measurement from rig floor, m DRF): 1997.9
Total penetration (mbsf): 35.5
Total length of cored section (m): 35.5
Total core recovered (m): 34.56
Core recovery (%): 97.35
Total number of cores: 4
Hole U1343C
Latitude: 57°33.3982′N
Longitude: 175°49.0275′W
Time on hole (h): 22.92
Seafloor (drill pipe measurement from rig floor, m DRF): 1964.2
Distance between rig floor and sea level (m): 11.5
Water depth (drill pipe measurement from sea level, m): 1952.6
Total depth (drill pipe measurement from rig floor, m DRF): 2198.36
Total penetration (mbsf): 234.2
Total length of cored section (m): 234.2
Total core recovered (m): 231.04
Core recovery (%): 98.65
Total number of cores: 26
Hole U1343D
Latitude: 57°33.3817′N
Longitude: 175°48.9971′W
Time on hole (h): 1.42
Seafloor (drill pipe measurement from rig floor, m DRF): 1965.7
Distance between rig floor and sea level (m): 11.5
Water depth (drill pipe measurement from sea level, m): 1954.1
Total depth (drill pipe measurement from rig floor, m DRF): 1974.20
Total penetration (mbsf): 8.5
Total length of cored section (m): 8.5
Total core recovered (m): 8.5
Core recovery (%): 100
Total number of cores: 1
Hole U1343E
Latitude: 57°33.3814′N
Longitude: 175°48.9974′W
Time on hole (h): 106.82
Seafloor (drill pipe measurement from rig floor, m DRF): 1967.5
Distance between rig floor and sea level (m): 11.5
Water depth (drill pipe measurement from sea level, m): 1956.0
Total depth (drill pipe measurement from rig floor, m DRF): 2711.8
Total penetration (mbsf): 744.3
Total length of cored section (m): 741.3
Total core recovered (m): 700.27
Core recovery (%): 94.47
Total number of cores: 82
Core Date
(2009)
UTC
(h)
Depth DSF (m) Length (m) Recovery
(%)
Comments
Top Bottom Cored Recovered
323-U1343A-
1H 7 Aug 1405 0.0 5.5 5.5 5.49 100 Oriented nonmagnetic barrel
2H 7 Aug 1500 5.5 15.0 9.5 9.54 100 Oriented nonmagnetic barrel
3H 7 Aug 1540 15.0 24.5 9.5 9.73 102 Oriented nonmagnetic barrel
4H 7 Aug 1620 24.5 34.0 9.5 10.26 108 Oriented nonmagnetic barrel
5H 7 Aug 1715 34.0 43.5 9.5 10.01 105 APCT, oriented nonmagnetic barrel
6H 7 Aug 1800 43.5 53.0 9.5 10.52 111 Oriented nonmagnetic barrel
7H 7 Aug 1840 53.0 62.5 9.5 9.29 98 Oriented nonmagnetic barrel
8H 7 Aug 1920 62.5 72.0 9.5 9.39 99 Oriented nonmagnetic barrel
9H 7 Aug 2020 72.0 81.5 9.5 10.00 105 APCT, oriented nonmagnetic barrel
10H 7 Aug 2100 81.5 91.0 9.5 9.50 100 Oriented nonmagnetic barrel
11H 7 Aug 2135 91.0 100.5 9.5 9.60 101 Oriented nonmagnetic barrel
12H 7 Aug 2215 100.5 110.0 9.5 10.02 105 Oriented nonmagnetic barrel
13H 7 Aug 2300 110.0 119.5 9.5 9.42 99 Oriented nonmagnetic barrel
14H 8 Aug 0005 119.5 129.0 9.5 9.46 100 APCT, oriented nonmagnetic barrel
15H 8 Aug 0050 129.0 138.5 9.5 10.16 107 Oriented nonmagnetic barrel
16H 8 Aug 0135 138.5 148.0 9.5 8.71 92 Oriented nonmagnetic barrel
17H 8 Aug 0215 148.0 157.5 9.5 9.39 99 Oriented nonmagnetic barrel
18H 8 Aug 0305 157.5 167.0 9.5 8.72 92 Oriented nonmagnetic barrel
19H 8 Aug 0345 167.0 173.0 6.0 6.90 115 Oriented nonmagnetic barrel
20H 8 Aug 0450 173.0 182.5 9.5 9.06 95 Oriented nonmagnetic barrel
21H 8 Aug 0535 182.5 192.0 9.5 9.10 96 Oriented nonmagnetic barrel
22H 8 Aug 0625 192.0 201.5 9.5 9.76 103 Oriented nonmagnetic barrel
Cored totals: 201.5 204.03 101  
323-U1343B-
1H 8 Aug 0905 0.0 7.0 7.0 6.85 98 Nonmagnetic barrel
2H 8 Aug 1045 7.0 16.5 9.5 9.87 104 Nonmagnetic barrel
3H 8 Aug 1120 16.5 26.0 9.5 8.58 90 Nonmagnetic barrel
4H 8 Aug 1155 26.0 35.5 9.5 9.26 97 Nonmagnetic barrel
Cored totals: 35.5 34.56 97  
323-U1343C-
1H 8 Aug 1340 0.0 7.2 7.2 7.24 101 Oriented nonmagnetic barrel
2H 8 Aug 1420 7.2 16.7 9.5 9.47 100 Oriented nonmagnetic barrel
3H 8 Aug 1455 16.7 26.2 9.5 9.90 104 Oriented nonmagnetic barrel
4H 8 Aug 1540 26.2 35.7 9.5 10.20 107 Oriented nonmagnetic barrel
5H 8 Aug 1615 35.7 45.2 9.5 9.05 95 Oriented nonmagnetic barrel
6H 8 Aug 1655 45.2 54.7 9.5 10.31 109 Oriented nonmagnetic barrel
7H 8 Aug 1755 54.7 64.2 9.5 9.21 97 Oriented nonmagnetic barrel
8H 8 Aug 1840 64.2 68.2 4.0 6.48 162 Oriented nonmagnetic barrel
9H 8 Aug 1920 68.2 77.7 9.5 10.15 107 Oriented nonmagnetic barrel
10H 8 Aug 2000 77.7 87.2 9.5 9.98 105 Oriented nonmagnetic barrel
11H 8 Aug 2035 87.2 96.7 9.5 10.34 109 Oriented nonmagnetic barrel
12H 8 Aug 2115 96.7 106.2 9.5 9.98 105 Oriented nonmagnetic barrel
13H 8 Aug 2150 106.2 115.7 9.5 9.90 104 Oriented nonmagnetic barrel
14H 8 Aug 2225 115.7 125.2 9.5 8.95 94 Oriented nonmagnetic barrel
15H 8 Aug 2315 125.2 134.7 9.5 9.84 104 Oriented nonmagnetic barrel
16H 9 Aug 0005 134.7 144.2 9.5 0.00 0 Oriented nonmagnetic barrel
17H 9 Aug 0055 144.2 153.7 9.5 9.20 97 Oriented nonmagnetic barrel
18H 9 Aug 0145 153.7 163.2 9.5 9.45 99 Oriented nonmagnetic barrel
19H 9 Aug 0245 163.2 172.7 9.5 8.79 93 Oriented nonmagnetic barrel
20H 9 Aug 0330 172.7 182.2 9.5 9.51 100 Oriented nonmagnetic barrel
21H 9 Aug 0425 182.2 191.7 9.5 9.95 105 Oriented nonmagnetic barrel
22H 9 Aug 0520 191.7 196.2 4.5 4.46 99 Oriented nonmagnetic barrel
23H 9 Aug 0610 196.2 205.7 9.5 9.25 97 Oriented nonmagnetic barrel
24H 9 Aug 0745 205.7 215.2 9.5 9.84 104 Oriented nonmagnetic barrel
25H 9 Aug 0840 215.2 224.7 9.5 9.57 101 Oriented nonmagnetic barrel
26H 9 Aug 0930 224.7 234.2 9.5 10.02 105 Oriented nonmagnetic barrel
Cored totals: 234.2 231.04 99  
323-U1343D-
1H 9 Aug 1245 0.0 8.5 8.5 8.53 100.35 Nonmagnetic barrel
Cored totals: 8.5 8.53 100.35  
323-U1343E-
1H 9 Aug 1330 0.0 8.2 8.2 8.22 100 Steel barrel
2H 9 Aug 1430 8.2 17.7 9.5 9.60 101 Steel barrel
3H 9 Aug 1520 17.7 27.2 9.5 8.70 92 Steel barrel
4H 9 Aug 1605 27.2 36.7 9.5 9.97 105 Steel barrel
5H 9 Aug 1645 36.7 46.2 9.5 6.36 67 Steel barrel
6H 9 Aug 1720 46.2 55.7 9.5 9.35 98 Steel barrel
7H 9 Aug 1820 55.7 65.2 9.5 8.30 87 Steel barrel
8H 9 Aug 1850 65.2 74.7 9.5 9.69 102 Steel barrel
9H 9 Aug 1925 74.7 84.2 9.5 9.45 99 Steel barrel
10H 9 Aug 2000 84.2 93.7 9.5 6.88 72 Steel barrel
11H 9 Aug 2030 93.7 101.2 7.5 8.07 108 Steel barrel
12H 9 Aug 2105 101.2 106.7 5.5 5.49 100 Steel barrel
13D 9 Aug 2220 106.7 109.7 3.0 0.00 0 Steel barrel
14H 9 Aug 2335 109.7 114.7 5.0 6.35 127 Steel barrel
15H 10 Aug 0020 114.7 124.2 9.5 8.75 92 Steel barrel
16H 10 Aug 0140 124.2 129.2 5.0 5.36 107 Nonmagnetic barrel
17H 10 Aug 0220 129.2 138.7 9.5 9.24 97 Nonmagnetic barrel
18H 10 Aug 0300 138.7 148.2 9.5 9.61 101 Nonmagnetic barrel
19H 10 Aug 0415 148.2 156.0 7.8 7.77 100 Nonmagnetic barrel
20H 10 Aug 0520 156.0 165.5 9.5 8.99 95 Nonmagnetic barrel
21H 10 Aug 0605 165.5 175.0 9.5 9.67 102 Nonmagnetic barrel
22H 10 Aug 0655 175.0 183.5 8.5 8.86 104 Nonmagnetic barrel
23H 10 Aug 0735 183.5 193.0 9.5 9.91 104 Nonmagnetic barrel
24H 10 Aug 0855 193.0 197.5 4.5 4.57 102 Nonmagnetic barrel
25H 10 Aug 0950 197.5 207.0 9.5 10.59 111 Nonmagnetic barrel
26H 10 Aug 1030 207.0 216.5 9.5 10.14 107 Nonmagnetic barrel
27H 10 Aug 1105 216.5 226.0 9.5 9.61 101 Nonmagnetic barrel
28H 10 Aug 1140 226.0 234.8 8.8 8.82 100 Nonmagnetic barrel
29H 10 Aug 1225 234.8 244.3 9.5 10.79 114 Nonmagnetic barrel
30H 10 Aug 1405 244.3 253.8 9.5 10.01 105 Nonmagnetic barrel
31H 10 Aug 1505 253.8 263.3 9.5 10.05 106 Nonmagnetic barrel
32H 10 Aug 1540 263.3 272.8 9.5 9.29 98 Nonmagnetic barrel
33H 10 Aug 1620 272.8 282.3 9.5 9.60 101 Nonmagnetic barrel
34H 10 Aug 1705 282.3 291.3 9.0 8.98 100 Nonmagnetic barrel
35H 10 Aug 1800 291.3 300.8 9.5 10.19 107 Steel barrel
36H 10 Aug 1855 300.8 310.3 9.5 10.40 109 Steel barrel
37H 10 Aug 2005 310.3 319.8 9.5 9.99 105 Steel barrel
38H 10 Aug 2115 319.8 329.3 9.5 10.04 106 Steel barrel
39H 10 Aug 2220 329.3 338.8 9.5 9.21 97 Steel barrel
40H 10 Aug 2340 338.8 346.8 8.0 8.04 100 Steel barrel
41H 11 Aug 0110 346.8 354.4 7.6 7.62 100 Steel barrel, shattered liner
42X 11 Aug 0335 354.4 360.4 6.0 5.27 88 Steel barrel
43X 11 Aug 0425 360.4 370.0 9.6 7.02 73 Steel barrel
44X 11 Aug 0530 370.0 379.6 9.6 6.69 70 Steel barrel
45X 11 Aug 0630 379.6 389.2 9.6 8.76 91 Steel barrel
46H 11 Aug 0730 389.2 398.7 9.5 9.47 100 Steel barrel
47H 11 Aug 0905 398.7 406.1 7.4 7.39 100 Steel barrel
48H 11 Aug 1040 406.1 412.4 6.3 6.33 100 Steel barrel
49H 11 Aug 1200 412.4 418.5 6.1 6.14 101 Steel barrel
50X 11 Aug 1325 418.5 427.5 9.0 10.10 112 Steel barrel
51X 11 Aug 1415 427.5 437.1 9.6 8.45 88 Steel barrel
52X 11 Aug 1500 437.1 446.8 9.7 9.11 94 Steel barrel
53X 11 Aug 1550 446.8 456.4 9.6 9.18 96 Steel barrel
54X 11 Aug 1630 456.4 465.7 9.3 7.09 76 Steel barrel
55X 11 Aug 1720 465.7 475.3 9.6 10.00 104 Steel barrel
56X 11 Aug 1815 475.3 484.8 9.5 7.37 78 Steel barrel
57X 11 Aug 1900 484.8 494.4 9.6 9.27 97 Steel barrel
58X 11 Aug 1945 494.4 504.0 9.6 8.58 89 Steel barrel
59X 11 Aug 2105 504.0 513.7 9.7 8.62 89 Steel barrel
60X 11 Aug 2145 513.7 523.3 9.6 8.30 86 Steel barrel
61X 11 Aug 2240 523.3 532.9 9.6 9.21 96 Steel barrel
62X 11 Aug 2340 532.9 542.5 9.6 8.98 94 Steel barrel
63X 12 Aug 0035 542.5 552.2 9.7 8.14 84 Steel barrel
64X 12 Aug 0140 552.2 561.8 9.6 8.95 93 Steel barrel
65X 12 Aug 0245 561.8 571.4 9.6 7.07 74 Steel barrel
66X 12 Aug 0350 571.4 580.9 9.5 9.74 103 Steel barrel
67X 12 Aug 0440 580.9 590.5 9.6 7.70 80 Steel barrel
68X 12 Aug 0535 590.5 600.2 9.7 8.86 91 Steel barrel
69X 12 Aug 0625 600.2 609.8 9.6 6.74 70 Steel barrel
70X 12 Aug 0715 609.8 619.4 9.6 8.20 85 Steel barrel
71X 12 Aug 0810 619.4 629.0 9.6 8.86 92 Steel barrel
72X 12 Aug 0855 629.0 638.6 9.6 5.54 58 Steel barrel
73X 12 Aug 0940 638.6 648.2 9.6 5.29 55 Steel barrel
74X 12 Aug 1035 648.2 657.8 9.6 9.31 97 Steel barrel
75X 12 Aug 1135 657.8 667.3 9.5 9.39 99 Steel barrel
76X 12 Aug 1225 667.3 676.9 9.6 7.76 81 Steel barrel
77X 12 Aug 1310 676.9 686.5 9.6 9.57 100 Steel barrel
78X 12 Aug 1435 686.5 696.1 9.6 8.80 92 Steel barrel
79X 12 Aug 1530 696.1 705.7 9.6 9.72 101 Steel barrel
80X 12 Aug 1615 705.7 715.4 9.7 8.20 85 Steel barrel
81X 12 Aug 1700 715.4 725.0 9.6 9.66 101 Steel barrel
82X 12 Aug 1755 725.0 734.6 9.6 9.51 99 Steel barrel
83X 12 Aug 1850 734.6 744.3 9.7 9.40 97 Steel barrel
Cored totals: 741.3 700.27 94  
Site totals: 1221.0 1178.43 96.5  

Notes: DRF = drilling depth below rig floor, mbsf = meters below seafloor, DSF = drilling depth below seafloor. APCT = advanced piston corer temperature tool. UTC = Universal Time Coordinated.

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