Table T1. Expedition 303 operations summary.
| Hole | Latitude | Longitude | Water depth (mbsl) |
Number of cores |
Interval cored (m) |
Core recovered (m) |
Recovery (%) |
Drilled interval (m) |
Penetration (m) |
Time on hole (h) |
Time on site (days) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| U1302A | 50°9.985′N | 45°38.271′W | 3568.6 | 13 | 107.1 | 91.7 | 85.6 | 0.0 | 107.1 | 30.50 | 1.3 |
| U1302B | 50°9.995′N | 45°38.290′W | 3563.4 | 11 | 104.7 | 102.8 | 98.2 | 0.0 | 104.7 | 13.25 | 0.6 |
| U1302C | 50°10.007′N | 45°38.309′W | 3559.2 | 11 | 104.5 | 97.1 | 92.9 | 0.0 | 104.5 | 13.67 | 0.6 |
| U1302D | 50°10.019′N | 45°38.324′W | 3555.7 | 2 | 13.0 | 4.9 | 37.5 | 0.0 | 13.0 | 2.58 | 0.1 |
| U1302E | 50°10.030′N | 45°38.343′W | 3558.1 | 2 | 15.1 | 14.6 | 96.6 | 0.0 | 15.1 | 4.00 | 0.2 |
| Site 1302 totals: | 39 | 344.4 | 311.0 | 90.3 | 0.0 | 344.4 | 64.00 | 2.7 | |||
| U1303A | 50°12.401′N | 45°41.220′W | 3524.2 | 10 | 93.9 | 69.1 | 73.6 | 0.0 | 93.9 | 14.83 | 0.6 |
| U1303B | 50°12.383′N | 45°41.197′W | 3517.9 | 9 | 85.7 | 71.5 | 83.5 | 0.0 | 85.7 | 20.42 | 0.9 |
| Site 1303 totals: | 19 | 179.6 | 140.6 | 78.3 | 0.0 | 179.6 | 35.25 | 1.5 | |||
| U1304A | 53°3.401′N | 33°31.781′W | 3069.1 | 26 | 239.0 | 251.4 | 105.2 | 0.0 | 239.0 | 35.75 | 1.5 |
| U1304B | 53°3.393′N | 33°31.768′W | 3065.4 | 26 | 242.4 | 252.1 | 104.0 | 0.0 | 242.4 | 30.50 | 1.3 |
| U1304C | 53°3.384′N | 33°31.751′W | 3064.5 | 8 | 69.6 | 71.8 | 103.2 | 0.0 | 69.6 | 12.17 | 0.5 |
| U1304D | 53°3.378′N | 33°31.741′W | 3064.5 | 21 | 190.9 | 185.7 | 97.3 | 53.0 | 243.9 | 46.08 | 1.9 |
| Site 1304 totals: | 81 | 741.9 | 761.0 | 102.6 | 53.0 | 794.9 | 124.50 | 5.2 | |||
| U1305A | 57°28.507′N | 48°31.842′W | 3463.0 | 30 | 280.0 | 294.6 | 105.2 | 0.0 | 280.0 | 44.00 | 1.8 |
| U1305B | 57°28.507′N | 48°31.813′W | 3459.2 | 28 | 264.8 | 274.3 | 103.6 | 0.0 | 264.8 | 33.50 | 1.4 |
| U1305C | 57°28.509′N | 48°31.783′W | 3458.8 | 31 | 287.1 | 298.2 | 103.9 | 0.0 | 287.1 | 59.75 | 2.5 |
| Site 1305 totals: | 89 | 831.9 | 867.1 | 104.2 | 0.0 | 831.9 | 137.25 | 5.7 | |||
| U1306A | 58°14.228′N | 45°38.588′W | 2270.5 | 33 | 303.3 | 307.0 | 101.2 | 1.0 | 304.3 | 38.33 | 1.6 |
| U1306B | 58°14.227′N | 45°38.557′W | 2273.0 | 33 | 305.3 | 315.9 | 103.5 | 4.0 | 309.3 | 35.67 | 1.5 |
| U1306C | 58°14.228′N | 45°38.527′W | 2274.8 | 28 | 257.5 | 267.6 | 103.9 | 8.0 | 265.5 | 28.50 | 1.2 |
| U1306D | 58°14.227′N | 45°38.500′W | 2271.8 | 19 | 178.0 | 179.5 | 100.9 | 2.0 | 180.0 | 21.50 | 0.9 |
| Site 1306 totals: | 113 | 1044.1 | 1069.9 | 102.5 | 15.0 | 1059.1 | 124.00 | 5.2 | |||
| U1307A | 58°30.347′N | 46°24.033′W | 2575.1 | 19 | 156.6 | 160.5 | 102.5 | 6.0 | 162.6 | 27.42 | 1.1 |
| U1307B | 58°30.358′N | 46°24.054′W | 2575.3 | 17 | 154.6 | 157.0 | 101.5 | 0.0 | 154.6 | 25.08 | 1.0 |
| Site 1307 totals: | 36 | 311.2 | 317.4 | 102.0 | 6.0 | 317.2 | 52.50 | 2.2 | |||
| U1308A | 49°52.666′N | 24°14.287′W | 3871.0 | 36 | 341.1 | 323.8 | 94.9 | 0.0 | 341.1 | 67.92 | 2.8 |
| U1308B | 49°52.667′N | 24°14.313′W | 3871.1 | 22 | 198.3 | 186.2 | 93.9 | 0.0 | 198.3 | 52.83 | 2.2 |
| U1308C | 49°52.684′N | 24°14.287′W | 3872.7 | 30 | 279.9 | 271.1 | 96.9 | 0.0 | 279.9 | 49.50 | 2.1 |
| U1308D | 49°52.700′N | 24°14.287′W | 3873.8 | 1 | 6.7 | 6.7 | 100.3 | 0.0 | 6.7 | 1.83 | 0.1 |
| U1308E | 49°52.700′N | 24°14.287′W | 3871.0 | 21 | 193.0 | 172.5 | 89.4 | 7.5 | 200.5 | 28.92 | 1.2 |
| U1308F | 49°52.700′N | 24°14.312′W | 3872.1 | 24 | 227.0 | 228.6 | 100.7 | 0.0 | 227.0 | 41.00 | 1.7 |
| Site 1308 totals: | 134 | 1246.0 | 1188.9 | 95.4 | 7.5 | 1253.5 | 242.00 | 10.1 | |||
| Expediton 303 totals: | 511 | 4699.1 | 4656.1 | 99.1 | 81.5 | 4780.6 | 779.50 | 32.5 | |||