Core, section, interval (cm)
|
Depth (mbsf)
|
Flow unit
|
Lithology
|
Analysis location
|
Demagnetization treatment
|
Steps (mT, °C)
|
N
|
Inc anc (°)
|
MAD anc (°)
|
Inc (°)
|
MAD (°)
|
324-U1346A-
|
6R-1, 83–85
|
139.73
|
19
|
Highly vesicular basalt
|
WWU
|
AF
|
25–60
|
8
|
–24.0
|
3.0
|
–23.4
|
2.8
|
6R-1, 111–113
|
140.01
|
20
|
Vesicular aphyric basalt
|
Shipboard
|
TH
|
300–475
|
6
|
–26.4
|
1.7
|
|
|
7R-1, 53.5–55.5
|
142.24
|
22
|
Aphyric amygdaloidal pillow basalt
|
Shipboard
|
TH
|
300–475
|
6
|
–20.5
|
2.4
|
|
|
7R-1, 92–94
|
142.62
|
23
|
Aphyric amygdaloidal pillow basalt
|
Shipboard
|
TH
|
300–425
|
4
|
–9.8
|
2.3
|
|
|
7R-2, 39–41
|
143.50
|
23
|
Aphyric amygdaloidal pillow basalt
|
Shipboard
|
AF
|
10–60
|
8
|
–19.0
|
0.8
|
|
|
7R-3, 49–51
|
145.10
|
24
|
Aphyric amygdaloidal pillow basalt
|
WWU
|
TH
|
310–450
|
4
|
–18.9
|
1.9
|
–18.6
|
2.4
|
7R-4, 12–14
|
145.59
|
26
|
Aphyric amygdaloidal pillow basalt
|
Shipboard
|
TH
|
300–425
|
4
|
–25.7
|
1.5
|
|
|
7R-4, 53–55
|
146.00
|
26
|
Aphyric amygdaloidal pillow basalt
|
WWU
|
AF
|
20–50
|
7
|
27.6
|
1.1
|
27.7
|
1.2
|
8R-1, 136–138
|
149.96
|
31
|
Vesicular aphyric basalt
|
WWU
|
TH
|
280–450
|
5
|
–24.0
|
2.2
|
–23.7
|
2.5
|
8R-2, 11–13
|
150.13
|
31
|
Vesicular aphyric basalt
|
Shipboard
|
TH
|
200–525
|
9
|
–18.9
|
3.0
|
|
|
9R-1, 104.5–106.5
|
155.88
|
32
|
Vesicular/amygdaloidal aphyric basalt
|
WWU
|
TH
|
220–450
|
6
|
–21.9
|
4.9
|
–21.1
|
6.1
|
9R-2, 95–98
|
155.78
|
32
|
Vesicular/amygdaloidal aphyric basalt
|
Shipboard
|
TH
|
300–450
|
5
|
–13.4
|
3.3
|
|
|
10R-1, 21.5–23.5
|
158.42
|
34
|
Aphyric amygdaloidal basalt
|
Shipboard
|
AF
|
10–100
|
11
|
–20.8
|
3.6
|
|
|
10R-1, 40–42
|
158.60
|
34
|
Aphyric amygdaloidal basalt
|
WWU
|
AF
|
10–50
|
9
|
–26.9
|
1.1
|
–26.9
|
1
|
10R-2, 75–77
|
158.74
|
35
|
Aphyric amygdaloidal basalt
|
WWU
|
TH
|
310–440
|
4
|
–26.5
|
6.0
|
–26.2
|
6.4
|
11R-1, 35–37
|
163.35
|
36
|
Aphyric pillow basalt
|
Shipboard
|
TH
|
300–450
|
6
|
–17.7
|
6.2
|
|
|
11R-1, 97–99
|
163.97
|
37
|
Aphyric pillow basalt
|
WWU
|
AF
|
15–55
|
9
|
–16.1
|
1.8
|
–15.8
|
1.8
|
13R-1, 5–7
|
172.55
|
37
|
Aphyric pillow basalt
|
WWU
|
AF
|
25–50
|
6
|
–5.9
|
2.9
|
–4
|
1.7
|
13R-1, 76–78
|
173.26
|
38
|
Aphyric amygdaloidal pillow basalt
|
Shipboard
|
TH
|
300–500
|
8
|
–21.5
|
3.0
|
|
|
13R-2, 38–41
|
174.15
|
39
|
Aphyric amygdaloidal pillow basalt
|
Shipboard
|
AF
|
10–100
|
11
|
–15.7
|
1.6
|
|
|
13R-2, 59–61
|
174.36
|
40
|
Aphyric amygdaloidal pillow basalt
|
WWU
|
AF
|
20–55
|
10
|
–29.1
|
1.3
|
–29.2
|
1.3
|
14R-1, 14–16
|
177.54
|
40
|
Aphyric amygdaloidal pillow basalt
|
Shipboard
|
TH
|
300–500
|
7
|
–22.3
|
1.6
|
|
|
14R-1, 136–138
|
178.76
|
45
|
Aphyric amygdaloidal basalt
|
WWU
|
TH
|
400–540
|
7
|
–26.5
|
4.0
|
–26.2
|
4.3
|
14R-2, 32–34
|
179.16
|
46
|
Aphyric amygdaloidal basalt
|
Shipboard
|
TH
|
100–525
|
11
|
–24.1
|
1.7
|
|
|
14R-2, 121–123
|
180.05
|
47
|
Aphyric amygdaloidal basalt
|
Shipboard
|
TH
|
100–475
|
9
|
–24.3
|
2.2
|
|
|
15R-1, 6–9
|
182.26
|
50
|
Aphyric amygdaloidal basalt
|
Shipboard
|
AF
|
10–80
|
10
|
–17.2
|
0.7
|
|
|
16R-1, 78–80
|
187.78
|
52
|
Aphyric amygdaloidal basalt
|
WWU
|
AF
|
25–55
|
7
|
–23.1
|
2.9
|
–24
|
1.7
|
16R-2, 35–37
|
188.31
|
54
|
Aphyric amygdaloidal basalt
|
WWU
|
TH
|
310–450
|
4
|
–20.5
|
0.7
|
–20.6
|
0.9
|
16R-2, 89–91
|
188.85
|
56
|
Aphyric amygdaloidal basalt
|
Shipboard
|
TH
|
300–525
|
9
|
–31.8
|
3.4
|
|
|
AF = alternating field, TH = thermal demagnetization, Steps = demagnetization steps used to calculate principal component direction, N = number of points in used in principle component calculation, Inc = inclination, MAD = maximum angular deviation, anc = principal component analysis calculated with anchor at origin. WWU = Northwest Paleomagnetism Laboratory at Western Washington University (USA).