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Table T18. Paleomagnetic data from archive-half sections, Hole U1331A, at 20 mT AF demagnetization. (See table notes.)
Core,
section
|
Offset
(m)
|
Depth
CSF (m)
|
Declination
(°)
|
Inclination
(°)
|
Intensity
(A/m)
|
Time
(s)
|
Declination
|
Core mean
(°)
|
Geographical coordinates
|
|
0°–360°
|
–90°–270°
|
|
320-U1331A-
|
|
1H-1
|
0.10
|
0.10
|
11.5
|
6.4
|
1.108E–02
|
3320135496.57775
|
318.76
|
52.7
|
52.7
|
|
1H-1
|
0.15
|
0.15
|
6.9
|
11.5
|
1.176E–02
|
3320135501.90587
|
318.76
|
48.1
|
48.1
|
|
1H-1
|
0.20
|
0.20
|
2.6
|
12.6
|
1.034E–02
|
3320135507.23400
|
318.76
|
43.8
|
43.8
|
|
1H-1
|
0.25
|
0.25
|
1.7
|
11.8
|
8.614E–03
|
3320135512.56212
|
318.76
|
42.9
|
42.9
|
|
1H-1
|
0.30
|
0.30
|
2.5
|
11.4
|
8.434E–03
|
3320135517.89025
|
318.76
|
43.7
|
43.7
|
|
1H-1
|
0.35
|
0.35
|
356.0
|
11.5
|
6.509E–03
|
3320135523.20275
|
318.76
|
37.2
|
37.2
|
|
1H-1
|
0.40
|
0.40
|
354.1
|
8.4
|
6.880E–03
|
3320135528.53087
|
318.76
|
35.3
|
35.3
|
|
1H-1
|
0.45
|
0.45
|
356.6
|
7.7
|
9.076E–03
|
3320135533.85900
|
318.76
|
37.8
|
37.8
|
|
1H-1
|
0.50
|
0.50
|
350.6
|
7.7
|
8.459E–03
|
3320135539.18712
|
318.76
|
31.8
|
31.8
|
|
1H-1
|
0.55
|
0.55
|
351.0
|
14.4
|
5.956E–03
|
3320135544.51525
|
318.76
|
32.2
|
32.2
|
|
1H-1
|
0.60
|
0.60
|
347.8
|
14.6
|
6.212E–03
|
3320135549.82775
|
318.76
|
29.0
|
29.0
|
|
1H-1
|
0.65
|
0.65
|
15.8
|
8.5
|
1.048E–02
|
3320135555.15587
|
318.76
|
57.0
|
57.0
|
|
1H-1
|
0.70
|
0.70
|
3.0
|
–13.7
|
1.357E–02
|
3320135560.48400
|
318.76
|
44.2
|
44.2
|
|
1H-1
|
0.75
|
0.75
|
300.2
|
–4.6
|
9.556E–03
|
3320135565.81212
|
318.76
|
341.4
|
–18.6
|
|
1H-1
|
0.80
|
0.80
|
290.0
|
2.0
|
3.231E–03
|
3320135571.14025
|
318.76
|
331.2
|
–28.8
|
|
1H-1
|
0.85
|
0.85
|
296.0
|
12.7
|
3.252E–03
|
3320135576.45275
|
318.76
|
337.2
|
–22.8
|
|
1H-1
|
0.90
|
0.90
|
305.7
|
11.1
|
3.764E–03
|
3320135581.78087
|
318.76
|
346.9
|
–13.1
|
|
1H-1
|
0.95
|
0.95
|
311.8
|
11.4
|
4.584E–03
|
3320135587.10900
|
318.76
|
353.0
|
–7.0
|
|
1H-1
|
1.00
|
1.00
|
312.3
|
10.6
|
4.631E–03
|
3320135592.43712
|
318.76
|
353.5
|
–6.5
|
|
1H-1
|
1.05
|
1.05
|
311.5
|
11.2
|
4.237E–03
|
3320135597.76525
|
318.76
|
352.7
|
–7.3
|
|
1H-1
|
1.10
|
1.10
|
310.9
|
10.2
|
4.034E–03
|
3320135603.07775
|
318.76
|
352.1
|
–7.9
|
|
1H-1
|
1.15
|
1.15
|
311.4
|
7.0
|
3.917E–03
|
3320135608.40587
|
318.76
|
352.6
|
–7.4
|
|
1H-1
|
1.20
|
1.20
|
315.5
|
8.8
|
3.257E–03
|
3320135613.73400
|
318.76
|
356.7
|
–3.3
|
|
1H-1
|
1.25
|
1.25
|
314.5
|
9.5
|
3.032E–03
|
3320135619.06212
|
318.76
|
355.7
|
–4.3
|
|
1H-1
|
1.30
|
1.30
|
314.8
|
10.4
|
2.999E–03
|
3320135624.39025
|
318.76
|
356.0
|
–4.0
|
|
1H-1
|
1.35
|
1.35
|
315.2
|
10.4
|
3.153E–03
|
3320135629.70275
|
318.76
|
356.4
|
–3.6
|
|
1H-1
|
1.40
|
1.40
|
313.5
|
9.5
|
3.650E–03
|
3320135635.03087
|
318.76
|
354.7
|
–5.3
|
|
1H-2
|
0.10
|
1.60
|
315.1
|
12.9
|
4.284E–03
|
3320139673.43712
|
318.76
|
356.3
|
–3.7
|
|
1H-2
|
0.15
|
1.65
|
329.5
|
18.2
|
2.686E–03
|
3320139678.76525
|
318.76
|
10.7
|
10.7
|
|
1H-2
|
0.20
|
1.70
|
313.9
|
39.5
|
1.078E–03
|
3320139684.07775
|
318.76
|
355.1
|
–4.9
|
|
1H-2
|
0.25
|
1.75
|
131.9
|
46.0
|
6.514E–04
|
3320139689.40587
|
318.76
|
173.1
|
173.1
|
|
1H-2
|
0.30
|
1.80
|
121.0
|
20.8
|
1.354E–03
|
3320139694.73400
|
318.76
|
162.2
|
162.2
|
|
1H-2
|
0.35
|
1.85
|
138.1
|
23.4
|
1.167E–03
|
3320139700.04650
|
318.76
|
179.3
|
179.3
|
|
1H-2
|
0.40
|
1.90
|
151.9
|
3.9
|
1.308E–03
|
3320139705.37462
|
318.76
|
193.1
|
193.1
|
|
1H-2
|
0.45
|
1.95
|
141.8
|
5.0
|
1.605E–03
|
3320139710.70275
|
318.76
|
183.0
|
183.0
|
|
1H-2
|
0.50
|
2.00
|
140.3
|
2.5
|
1.791E–03
|
3320139716.03087
|
318.76
|
181.5
|
181.5
|
|
1H-2
|
0.55
|
2.05
|
142.7
|
4.1
|
1.932E–03
|
3320139721.35900
|
318.76
|
183.9
|
183.9
|
|
1H-2
|
0.60
|
2.10
|
145.9
|
3.7
|
2.267E–03
|
3320139726.67150
|
318.76
|
187.1
|
187.1
|
|
1H-2
|
0.65
|
2.15
|
145.3
|
6.6
|
2.381E–03
|
3320139731.99962
|
318.76
|
186.5
|
186.5
|
|
1H-2
|
0.70
|
2.20
|
139.9
|
8.4
|
3.229E–03
|
3320139737.32775
|
318.76
|
181.1
|
181.1
|
|
1H-2
|
0.75
|
2.25
|
142.2
|
9.7
|
3.637E–03
|
3320139742.65587
|
318.76
|
183.4
|
183.4
|
|
1H-2
|
0.80
|
2.30
|
141.3
|
7.2
|
3.631E–03
|
3320139747.98400
|
318.76
|
182.5
|
182.5
|
|
1H-2
|
0.85
|
2.35
|
138.4
|
6.3
|
3.494E–03
|
3320139753.29650
|
318.76
|
179.6
|
179.6
|
|
1H-2
|
0.90
|
2.40
|
134.4
|
7.3
|
3.222E–03
|
3320139758.62462
|
318.76
|
175.6
|
175.6
|
|
1H-2
|
0.95
|
2.45
|
134.2
|
11.6
|
2.937E–03
|
3320139763.95275
|
318.76
|
175.4
|
175.4
|
|
1H-2
|
1.00
|
2.50
|
136.0
|
12.2
|
2.740E–03
|
3320139769.28087
|
318.76
|
177.2
|
177.2
|
|
1H-2
|
1.05
|
2.55
|
133.3
|
8.8
|
2.890E–03
|
3320139774.60900
|
318.76
|
174.5
|
174.5
|
|
1H-2
|
1.10
|
2.60
|
133.8
|
8.0
|
2.938E–03
|
3320139779.93712
|
318.76
|
175.0
|
175.0
|
|
1H-2
|
1.15
|
2.65
|
138.0
|
7.6
|
2.890E–03
|
3320139785.24962
|
318.76
|
179.2
|
179.2
|
|
1H-2
|
1.20
|
2.70
|
134.6
|
6.2
|
2.765E–03
|
3320139790.57775
|
318.76
|
175.8
|
175.8
|
|
1H-2
|
1.25
|
2.75
|
135.2
|
4.0
|
2.648E–03
|
3320139795.90587
|
318.76
|
176.4
|
176.4
|
|
1H-2
|
1.30
|
2.80
|
133.9
|
3.3
|
3.143E–03
|
3320139801.23400
|
318.76
|
175.1
|
175.1
|
|
1H-2
|
1.35
|
2.85
|
134.9
|
3.1
|
3.533E–03
|
3320139806.54650
|
318.76
|
176.1
|
176.1
|
|
1H-2
|
1.40
|
2.90
|
134.3
|
3.0
|
3.482E–03
|
3320139811.87462
|
318.76
|
175.5
|
175.5
|
|
1H-3
|
0.10
|
3.10
|
133.8
|
–1.5
|
4.268E–03
|
3320143476.64025
|
318.76
|
175.0
|
175.0
|
|
1H-3
|
0.15
|
3.15
|
134.0
|
0.3
|
4.053E–03
|
3320143481.96837
|
318.76
|
175.2
|
175.2
|
|
1H-3
|
0.20
|
3.20
|
135.0
|
27.9
|
8.503E–04
|
3320143487.29650
|
318.76
|
176.2
|
176.2
|
|
1H-3
|
0.25
|
3.25
|
283.8
|
19.4
|
1.469E–03
|
3320143492.62462
|
318.76
|
325.0
|
–35.0
|
|
1H-3
|
0.30
|
3.30
|
299.3
|
12.4
|
2.417E–03
|
3320143497.95275
|
318.76
|
340.5
|
–19.5
|
|
1H-3
|
0.35
|
3.35
|
314.9
|
9.9
|
2.989E–03
|
3320143503.26525
|
318.76
|
356.1
|
–3.9
|
|
1H-3
|
0.40
|
3.40
|
311.3
|
11.4
|
2.694E–03
|
3320143508.59337
|
318.76
|
352.5
|
–7.5
|
Notes: Time = since 1 January 1904. Only a portion of this table appears here. The complete table is available in ASCII.
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