Table 4. Specific surface and grain-size data, Leg 130 Site 807.
|
Core, section,
interval (cm)
|
Depth (mbsf) | BET multipoint (m2/g) |
BET single point (m2/g) |
Grain-size distribution | ||
|---|---|---|---|---|---|---|
0.2-0.8 µm (%)
|
1-5 µm (%)
|
6-150 µm (%)
|
||||
| 130-807A- | ||||||
| 2H-5, 134-140 | 15 | 6.2 | 6.4 | |||
| 11H-5, 134-140 | 100 | 3.7 | 4.0 | 24.4 | 47.0 | 28.3 |
| 22H-6, 134-140 | 206 | 3.6 | 3.9 | |||
| 34X-5, 134-140 | 319 | 3.6 | 3.7 | |||
| 44X-4, 137-144 | 414 | 3.2 | 3.4 | |||
| 76X-4, 43-49 | 722 | 3.1 | 3.2 | |||
| 86X-1, 131-136 | 815 | 2.8 | 3.1 | |||
| 130-807C- | ||||||
| 24R-1, 141-147 | 945 | 3.2 | 3.4 | |||
Note: BET = specific surface determined by nitrogen adsorption (Brunauer et al., 1938).