Table T3. Summary of AF demagnetization results for discrete samples, Hole U1402B.
|
Core, section, interval (cm) |
Depth (mbsf) |
Declination 20 mT or PCA (°) |
Inclination 20 mT or PCA (°) |
PCA MAD (°) |
PCA range (mT) |
NRM 20 mT (A/m) |
|---|---|---|---|---|---|---|
| 342-U1402B- | ||||||
| 1H-1W, 75–77 | 0.76 | 106.7 | 45.7 | 6.1 | 10–60 | 7.18E–03 |
| 1H-2W, 79–81 | 2.30 | 28.2 | 37.5 | 1.22E–03 | ||
| 1H-5W, 39–41 | 6.40 | 103.0 | 53.8 | 3.9 | 10–80 | 9.18E–03 |
| 2H-2W, 75–77 | 8.13 | 4.8 | 47.1 | 5.09E–03 | ||
| 2H-3W, 75–77 | 9.50 | –150.2 | 57.4 | 8.48E–03 | ||
| 2H-4W, 61–63 | 10.80 | 30.1 | 65.6 | 4.73E–03 | ||
| 2H-5W, 75–77 | 12.33 | –113.4 | 52.5 | 8.39E–03 | ||
| 2H-6W, 55–57 | 13.62 | 165.4 | 68.8 | 4.94E–03 | ||
PCA = principal component analysis, MAD = maximum angle of deviation, NRM = natural remanent magnetization.
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