Table 3. Leg 164 formation temperature data and Archie constants (a and m) needed to calculate pore-water resistivities (Rw; See Fig. 7) and water saturations (Sw; See Fig. 9A-C).
| Site | Seafloor temperature (ºC) |
Geothermal
gradient (ºC/100 m) |
Archie constants | |
|---|---|---|---|---|
| a | m | |||
994 |
3.0 |
3.64 |
0.53 ? |
3.68 ? |
995 |
3.0 |
3.35 |
1.03 |
2.53 |
997 |
3.0 |
3.68 |
1.07 |
2.59 |
Assumed constants: |
1.05 |
2.56 |
||
Notes: Temperature data from Paull, Matsumoto, Wallace, et al. (1996). ? = uncertain value.