Table T10. NRM and ARM results from the NP2 magnetometer before and after AF demagnetization.
 
Leg Site,
Hole
Core Section Interval (cm) Depth (mbsf) Susceptibility Jn
MDF (mT)
Ja
MDF (mT)
Jn/Ja
(20 mT)
Jn/Ja
(10 mT)
Jn/Ja
(0 mT)
Susc/Jn Inc.
(20 mT)
Dec.
(20 mT)
ErrIC Log (Jn)
(0 mT)
Log (Jn)
(10 mT)
Log (Jn)
(20 mT)
Log (Jn) (30 mT)
186 1151A 2 3 26 81.26 25.0 32.36 22.19 0.24 0.23 0.23 0.35 54.2 49.6 8.9 -5.681 -5.776 -5.902 -5.917
186 1151A 3 6 28 91.48 12.9 40.00 22.51 0.14 0.12 0.04 0.76 -59.1 340.1 12.7 -6.602 -6.167 -6.320 -6.126
186 1151A 4 5 11 98.91 16.2 23.12 23.24 0.05 0.05 0.05 1.05 -48.3 190.3 67.7 -6.401 -6.458 -6.640 -6.838
186 1151A 5 2 11 104.51 13.8 5.37 21.67 0.09 0.05 0.18 2.19 -34.3 308.7 23.9 -6.131 -6.692 -6.633 -6.960
186 1151A 6 4 30 117.40 23.2 3.55 17.77 0.29 0.07 0.38 0.61 37.5 264.8 13.7 -5.695 -6.542 -6.176 -6.242
186 1151A 7 3 20 125.40 19.5 12.86 21.50 0.04 0.09 0.10 1.43 27.0 6.1 25.8 -6.010 -6.163 -6.681 -6.449
186 1151A 8 4 20 136.50 7.0 3.96 19.89 0.07 0.02 0.10 3.30 -56.4 42.0 41.8 -6.308 -7.068 -6.771 -6.685
186 1151A 9 4 20 146.10 12.8 40.00 22.04 0.08 0.05 0.05 1.95 -64.4 336.9 17.4 -6.583 -6.686 -6.675 -6.513
186 1151A 10 5 31 157.31 11.0 33.11 20.88 0.09 0.12 0.09 1.14 -31.7 212.1 22.9 -6.431 -6.356 -6.689 -6.707
186 1151A 11 5 7 166.67 4.6 40.00 20.64 0.12 0.07 0.10 1.65 -48.3 344.6 72.9 -6.573 -6.745 -6.755 -6.799
                                       
Leg
Site,Hole
Core
Section
Interval(cm)
Depth
(mbsf)
Log Jn
(40 mT)
Log
Susc.
Principal axes of AMS (o)
qn
Log Ja (Z-axis only)
Max.
Inc.
Max.
Dec.
Int.
Inc.
Int.
Dec.
Min.
Inc.
Min.
Dec.
(0 mT)
(10 mT)
(20 mT)
(30 mT)
(40 mT)
186 1151A 2 3 26 81.26 -6.193 -6.354 -35.7 132.7 -21.5 239.1 -46.4 353.5 1.773 -5.038 -5.130 -5.280 -5.549 -7.087
186 1151A 3 6 28 91.48 -6.276 -6.436 -14.3 53.8 -62.9 173.6 -22.5 317.7 2.239 -5.241 -5.239 -5.464 -5.776 -7.377
186 1151A 4 5 11 98.91 -6.567 -6.621 -13.2 38.3 -66.1 276.4 -19.6 133.1 -1.292 -5.115 -5.185 -5.308 -5.642 -6.189
186 1151A 5 2 11 104.51 -6.668 -6.294 -72.4 335.8 -2.8 237.0 -17.4 146.1 0.090 -5.381 -5.418 -5.610 -6.040 -7.117
186 1151A 6 4 30 117.40 -6.288 -6.390 -51.8 47.1 -25.7 174.8 -26.2 278.5 -1.302 -5.278 -5.361 -5.642 -6.425 -7.289
186 1151A 7 3 20 125.40 -6.366 -6.525 -65.8 199.6 -22.3 355.8 -8.8 89.4 0.783 -5.023 -5.099 -5.267 -5.646 -6.912
186 1151A 8 4 20 136.50 -6.828 -6.252 -58.4 226.2 -27.5 78.5 -14.4 340.8 0.611 -5.303 -5.385 -5.606 -5.868 -7.431
186 1151A 9 4 20 146.10 -6.621 -6.385 -50.1 116.9 -37.5 320.2 -11.6 221.1 1.030 -5.322 -5.341 -5.567 -5.844 -6.771
186 1151A 10 5 31 157.31 -6.788 -6.631 -28.1 43.3 -50.9 272.3 -24.8 147.6 -0.372 -5.382 -5.419 -5.651 -6.005 -7.055
186 1151A 11 5 7 166.67 -6.855 -6.537 -56.5 50.1 -28.0 266.7 -16.9 167.4 1.793 -5.562 -5.582 -5.849 -6.073 -6.705

Notes: Jn = NRM intensity; Ja = ARM intensity; Jn/Ja = the ratio of the NRM to the ARM, where the level of demagnetization of both the ARM and NRM is given in parentheses; AMS = anisotropy of magnetic susceptibility; Inc. = inclination; Dec. = declination; Max. = maximum AMS axis; Int. = intermediate AMS axis; Min. = minimum AMS axis; qn = anisotropy shape factor. All intensities are given as log values in kA/m units. Only a portion of this table appears here. The complete table is available in ASCII format.