Table T3. Expedition 330 drilling operations. (See table note.)
Hole
|
||||||||
|---|---|---|---|---|---|---|---|---|
U1372A
|
U1373A
|
U1374A
|
U1375A
|
U1375B
|
U1376A
|
U1377A
|
U1377B
|
|
| Latitude | 26°29.6017′S | 28°33.8907′S | 28°35.7513′S | 33°41.9020′S | 33°41.7860′S | 32°13.0429′S | 38°11.2500′S | 38°11.2500′S |
| Longitude | 174°43.7506′W | 173°16.8499′W | 173°22.8294′W | 171°26.9395′W | 171°27.0753′W | 171°52.8396′W | 168°38.2587′W | 168°38.2587′W |
| Water depth (mbsl) | 1957.6 | 1447.0 | 1559.0 | 1258.0 | 1258.0 | 1503.3 | 1262.0 | 1262.0 |
| Hole total depth (mbsf) | 232.9 | 65.7 | 522.0 | 11.5 | 8.5 | 182.8 | 53.3 | 37.0 |
| Time on hole (h) | 227.00 | 115.75 | 435.25 | 19.00 | 15.25 | 191.00 | 12.50 | 57.50 |
| Number of cores | 38 | 13 | 73 | 2 | 1 | 23 | 6 | 5 |
| Cored interval (m) | 232.9 | 65.7 | 522.0 | 11.5 | 8.5 | 182.8 | 53.3 | 37.0 |
| Recovered core (m) | 139.70 | 47.22 | 458.16 | 1.50 | 0.57 | 136.17 | 8.76 | 14.47 |
| Average recovery (%) | 60.0 | 71.9 | 87.8 | 13.0 | 6.7 | 74.5 | 16.4 | 39.1 |
| Igneous basement depth (mbsf) | 45.6 | 33.9 | 16.7 | NA | NA | 41.9 | 15.1 | 9.1 |
| Igneous basement cored (m) | 187.3 | 31.8 | 505.3 | NA | NA | 140.9 | 38.2 | 27.9 |
| Average basement recovery (%) | 55.8 | 90.6 | 88.0 | NA | NA | 75.6 | 28.1 | 48.0 |
| Average basement penetration rate (m/h) | 2.2 | 0.9 | 2.5 | NA | NA | 1.8 | 2.3 | 1.8 |
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