Table T46. Intercomparison of minicube density and porosity measurements, Expeditions 309 and 312.
| Core, section, interval (cm) |
Depth (mbsf) |
Porosity (%) | Difference (%) |
Grain density (g/cm3) | Difference (g/cm3) |
Bulk density (g/cm3) | Difference (g/cm3) |
|||
|---|---|---|---|---|---|---|---|---|---|---|
| Expedition 309 |
Expedition 312 |
Expedition 309 |
Expedition 312 |
Expedition 309 |
Expedition 312 |
|||||
| 309-1256D- | ||||||||||
| 167R-1, 94–96 | 1236.34 | 0.9 | 0.9 | 0.0 | 2.96 | 2.95 | –0.01 | 2.94 | 2.93 | –0.01 |
| 167R-3, 52–54 | 1239.56 | 0.2 | 0.6 | –0.4 | 2.97 | 2.95 | –0.02 | 2.97 | 2.94 | –0.03 |
| 168R-2, 8–10 | 1243.61 | 0.7 | 0.7 | 0.0 | 3.00 | 2.97 | –0.03 | 2.99 | 2.96 | –0.03 |
| 168R-5, 32–34 | 1248.21 | 0.6 | 1.0 | –0.4 | 2.98 | 2.97 | –0.01 | 2.97 | 2.95 | –0.02 |
| 169R-1, 34–36 | 1247.34 | 0.5 | 0.7 | –0.2 | 2.97 | 2.95 | –0.01 | 2.96 | 2.94 | –0.02 |
| 170R-2, 100–102 | 1253.17 | 1.3 | 1.8 | –0.5 | 2.92 | 2.91 | –0.01 | 2.89 | 2.88 | –0.01 |
| 170R-2, 126–128 | 1254.43 | 0.8 | 0.9 | –0.1 | 2.95 | 2.94 | –0.01 | 2.93 | 2.92 | –0.01 |
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