|
Core, section, interval (cm)
|
Depth (mbsf)
|
Piece
|
Lithology
|
NRM
(A/m) |
MDF (mT)
|
N
|
Decay type
|
MAD (°)
|
Remanence direction (°) | Demagnetization (mT) |
J
(A/m) |
PCA
(%) |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Declination
|
Inclination
|
Low
|
High
|
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| 209-1274A- |
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| 3R-1, 89 | 17.79 | 9B | 2 | 0.28 | 13.5 | 9 | F | 1.3 | 189.6 | 5.6 | 12 | 60 | 0.1420 | 50.53 |
| 4R-1, 55 | 21.85 | 3 | 2 | 0.45 | 13.7 | 8 | F | 2 | 329.4 | 5.8 | 15 | 60 | 0.1867 | 41.58 |
| 5R-1, 125 | 27.55 | 10B | 2 | 0.68 | 6.8 | 6 | F | 1.9 | 314.3 | –7.4 | 15 | 40 | 0.2415 | 35.72 |
| 5R-2, 22 | 27.96 | 1B | 2 | 0.52 | 8.1 | 7 | F | 1.8 | 319 | 12.4 | 12 | 40 | 0.1714 | 33.28 |
| 6R-2, 29 | 31.74 | 1A | 2 | 1.09 | 9.4 | 8 | F | 1.6 | 74.6 | 20.1 | 15 | 60 | 0.4057 | 37.22 |
| 6R-3, 52 | 33.34 | 1B | 2 | 0.59 | 10.2 | 8 | F | 2 | 6.2 | 12.5 | 12 | 50 | 0.2613 | 44.59 |
| 7R-1, 52 | 36.32 | 5 | 2 | 1.11 | 10.8 | 10 | F | 2.3 | 29.7 | 30.4 | 12 | 70 | 0.4851 | 43.70 |
| 7R-1, 98 | 36.78 | 7A | 2 | 0.69 | 11.0 | 9 | F | 1.6 | 301.2 | 17.9 | 12 | 60 | 0.3128 | 45.47 |
| 8R-1, 106 | 41.06 | 15C | 1 | 1.69 | 6.8 | 7 | F | 3.4 | 323 | 42.9 | 15 | 60 | 0.4570 | 27.04 |
| 11R-1, 74 | 55.64 | 12B | 2 | 1.85 | 6.8 | 5 | F | 3.3 | 212 | 6.4 | 20 | 50 | 0.2075 | 11.22 |
| 12R-1, 94 | 60.34 | 13 | 2 | 2.23 | 3.2 | 6 | F | 2.6 | 256.7 | 9.6 | 20 | 60 | 0.2434 | 10.91 |
| 14R-1, 68 | 69.68 | 8C | 2 | 2.34 | 6.7 | 6 | F | 1.7 | 295.2 | 14.4 | 15 | 50 | 0.5733 | 24.50 |
| 15R-1, 101 | 75.01 | 15A | 2 | 2.55 | 10.0 | 6 | F | 1.6 | 312.9 | –1.3 | 20 | 60 | 0.5876 | 23.04 |
| 16R-2, 17 | 85.31 | 1B | 1.5 | 2.03 | 10.9 | 6 | F | 1.2 | 292.2 | 3.3 | 15 | 40 | 0.7454 | 36.72 |
| 17R-2, 19 | 89.94 | 1B | 2 | 2.54 | 8.9 | 6 | F | 2.9 | 266.1 | 0.6 | 15 | 40 | 0.8692 | 34.22 |
| 20R-1, 145 | 104.35 | 26 | 1 | 2.47 | 2.7 | 6 | F | 1.2 | 343.2 | –52 | 20 | 50 | 0.6081 | 24.62 |
| 27R-1, 35 | 146.45 | 4B | 2 | 1.79 | 5.8 | 7 | F | 2.7 | 255.7 | 23.7 | 15 | 50 | 0.3845 | 21.48 |
| 27R-1, 83 | 146.93 | 7 | 2 | 1.25 | 8.7 | 8 | F | 1.8 | 248.7 | 27.1 | 12 | 50 | 0.4999 | 39.99 |
Notes: Lithology: 1 = dunite, 1.5 = dunite/harzburgite, 2 = harzburgite. NRM = natural remanent magnetization, MDF = median destructive field for vector difference sum. N = number of points. Decay type: F = free of origin. MAD = maximum angular deviation. Principal component analysis (PCA) (%) = percentage of NRM intensity. This table is also available in ASCII.