Table T14. ChRM direction, maximum angular deviation of PCA, NRM, magnetic susceptibility, and Q for selected diabase sill pieces, Hole 1276A.
Core, section,
piece
Depth (mbsf)
Dec
(°)
Inc
(°)
MAD
(°)
NRM
(A/m)
k
(10-5 SI)
Q
210-1276A-






87R-6 (Piece 2A) 1612.77 48.00 56.20 0.6 7.46E-03 4 4.70
87R-6 (Piece 4A) 1612.91 297.00 43.00 1.9 5.76E-02 43 4.30
87R-6 (Piece 5A) 1613.43 169.10 74.30 1.7 2.80E+00 7120 0.99
87R-7 (Piece 1A) 1613.53 34.40 75.20 0.9 2.13E+00 5598 0.96
87R-7 (Piece 2A) 1613.69 3.70 57.20 1.4 2.37E+00 6810 0.88
88R-1 (Piece 2A) 1614.60 125.80 83.40 0.4 4.74E+00 6561 1.82
88R-2 (Piece 1A) 1615.38 108.00 74.80 0.9 3.47E+00 5588 1.57
88R-2 (Piece 3A) 1615.92 8.40 73.50 0.7 3.68E+00 5346 1.74
88R-2 (Piece 4A) 1616.08 243.90 75.30 2.2 3.32E+00 5950 1.41
88R-2 (Piece 4B) 1616.24 218.20 71.10 2.2 4.51E+00 5928 1.92
88R-2 (Piece 5A) 1616.36 332.00 65.30 1.3 4.05E+00 5635 1.82
88R-2 (Piece 6A) 1616.48 196.00 70.40 2.9 4.33E+00 6387 1.71
88R-3 (Piece 1A) 1616.64 143.70 77.70 1.2 3.33E+00 5250 1.60
88R-3 (Piece 2A) 1616.78 179.90 71.80 2.0 3.63E+00 5906 1.55
88R-3 (Piece 5A) 1616.98 356.20 68.20 1.8 5.41E+00 5763 2.37
88R-3 (Piece 6A) 1617.12 67.50 74.90 2.1 3.35E+00 5958 1.42
88R-3 (Piece 7A) 1617.28 37.30 76.80 1.3 5.37E+00 6413 2.12
88R-3 (Piece 8A) 1617.48 348.60 74.90 0.7 5.51E+00 6294 2.21
88R-3 (Piece 9A) 1617.62 19.60 70.50 1.7 5.67E+00 5782 2.48
88R-3 (Piece 10A) 1617.76 288.10 71.20 2.4 4.47E+00 5979 1.89
88R-3 (Piece 11A) 1617.90 349.80 72.90 1.7 5.58E+00 6668 2.11
88R-4 (Piece 1A) 1618.14 298.40 72.10 2.2 4.24E+00 5480 1.95
88R-4 (Piece 2A) 1618.34 59.00 82.30 2.2 3.59E+00 6126 1.48
88R-4 (Piece 8A) 1618.72 32.30 73.50 1.2 3.37E+00 6474 1.31
88R-4 (Piece 9A) 1618.86 304.10 70.70 2.0 3.78E+00 6374 1.50
88R-4 (Piece 10A) 1619.06 151.00 83.20 2.0 4.04E+00 6335 1.61
88R-4 (Piece 11A) 1619.28 319.40 73.20 2.0 4.66E+00 6141 1.92
88R-4 (Piece 12A) 1619.48 201.30 82.10 2.2 3.65E+00 6079 1.52
88R-5 (Piece 1A) 1619.61 54.50 79.10 1.7 4.39E+00 5700 1.95
88R-5 (Piece 1B) 1619.75 60.90 76.70 1.8 5.45E+00 6303 2.18
88R-5 (Piece 2A) 1619.91 312.70 80.20 2.1 5.35E+00 6392 2.11
88R-5 (Piece 3A) 1620.13 36.00 77.40 2.1 5.59E+00 6585 2.14
88R-5 (Piece 3B) 1620.43 50.70 81.10 1.3 4.53E+00 6272 1.82
88R-6 (Piece 1A) 1621.04 74.90 86.10 0.9 3.73E+00 5465 1.72
88R-6 (Piece 2A) 1621.40 91.20 82.90 1.6 3.34E+00 5468 1.54
88R-6 (Piece 3A) 1621.64 150.60 79.20 0.6 3.02E+00 5339 1.43
88R-7 (Piece 1A) 1621.92 211.80 81.80 0.9 3.71E+00 5963 1.57
88R-7 (Piece 2A) 1622.31 85.90 80.30 2.0 3.79E+00 5812 1.65
88R-7 (Piece 3A) 1622.67 52.10 73.00 1.6 3.39E+00 4993 1.71
88R-7 (Piece 5A) 1622.94 84.40 75.50 0.4 2.34E+00 4986 1.19
99R-1 (Piece 4A) 1719.60 221.30 44.10 0.1 1.66E-01 55 7.62
99R-1 (Piece 9A) 1719.84 69.10 43.40 0.3 1.12E-01 54 5.24
99R-1 (Piece 18A) 1720.30 24.90 56.00 0.2 1.39E-01 25 14.04
99R-1 (Piece 19A) 1720.44 68.80 52.50 0.3 1.46E-01 32 11.52
99R-1 (Piece 21A) 1720.64 15.50 55.50 0.2 2.14E-01 59 9.16
99R-2 (Piece 1A) 1720.89 153.60 52.20 0.3 1.41E-01 53 6.72
99R-2 (Piece 3A) 1721.05 192.70 40.40 0.3 1.15E-01 60 4.84
99R-2 (Piece 5A) 1721.19 269.70 49.90 0.2 1.78E-01 56 8.03
99R-2 (Piece 8A) 1721.39 161.40 54.00 0.1 1.70E-01 56 7.67
99R-2 (Piece 10A) 1721.59 118.70 48.40 0.2 1.78E-01 56 8.03
99R-2 (Piece 11A) 1721.69 265.00 37.00 0.4 4.84E-01 56 21.83
99R-2 (Piece 18A) 1722.19 99.40 48.80 0.3 1.65E-01 66 6.31
99R-3 (Piece 1A) 1722.37 183.50 58.50 1.1 1.56E-01 55 7.16
99R-3 (Piece 2A) 1722.55 273.40 49.40 0.3 1.63E-01 63 6.54
99R-3 (Piece 4A) 1722.75 147.30 48.70 0.6 2.14E-01 46 11.75
99R-3 (Piece 8A) 1723.01 120.00 50.10 0.4 2.07E-01 61 8.57
99R-3 (Piece 10A) 1723.23 224.60 44.70 0.1 2.09E-01 58 9.10
99R-3 (Piece 11A) 1723.35 355.70 27.00 0.4 2.22E-01 53 10.58
99R-3 (Piece 12A) 1723.45 270.50 49.80 0.4 1.99E-01 39 12.89
99R-3 (Piece 13A) 1723.55 36.80 52.20 0.3 1.80E-01 62 7.33
99R-3 (Piece 14A) 1723.77 215.70 50.30 0.2 8.95E-02 58 3.90
99R-5 (Piece 1A) 1723.98 7.60 50.40 2.9 1.34E+00 1050 3.22
99R-5 (Piece 2A) 1724.52 124.00 59.80 1.8 3.85E-01 60 16.21
99R-6 (Piece 1A) 1725.20 70.20 41.30 2.3 3.44E-01 46 18.89

Notes: ChRM = characteristic remanent magnetization, NRM = natural remanent magnetization, MAD = maximum angular deviation, PCA = principal component analysis, Dec = declination, Inc = inclination, k = magnetic susceptibility, Q = Königsberger ratio. A present-day field of 39.59 A/m at Site 1276 was used for Q calculations (see "Paleomagnetism" in the Explanatory Notes chapter).