Table
T11 (continued).
Vein-structure
log for igneous rocks recovered from Hole 1138A
Curatorial
data
(mbsf)
Structural
(measurements)
Calculated
Depth
(mbsf)Basement
unit
Core
Section
P
Ori?
L
(cm)
App-1
(°)Dir-1
(°)App-2
(°)Dir-2
(°)
Strike
(°)Dip
(°)DipDir
(°)
Comments
748.85
4
80R
3
1
Y
4
270
13
180
107
-14
17
749.06
4
80R
3
2
Y
15
270
18
0
50
23
-40
749.17
4
80R
3
3
N
749.22
4
80R
3
4
Y
50
270
30
0
26
53
-64
749.45
5
80R
3
8
Y
30
90
24
0
142
36
52
5%
black clay
750.27
5
80R
4
1
Y
11
90
33
180
73
-34
-17
750.69
5
80R
4
2
Y
30
90
28
180
43
-38
-47
750.69
5
80R
4
2
Y
31
90
4
180
7
-31
-83
750.76
5
80R
4
2
Y
16
90
5
180
17
-17
-73
750.94
5
80R
4
3
Y
70
30
True
dip, vein equivalent of 10 veins
750.95
5
80R
4
3
Y
26
270
15
0
29
29
-61
751.20
5
80R
4
5
Y
20
270
20
180
135
-27
45
Mesostasis
trail with vesicles
751.30
5
80R
4
6
Y
13
270
10
180
143
-16
53
Mesostasis
trail with vesicles
751.43
5
80R
4
7
Y
9
270
25
0
71
26
-19
Mesostasis
trail with vesicles
751.65
5
80R
5
1
Y
13
90
14
180
47
-19
-43
751.67
5
80R
5
1-3
Y
80
90
10
0
178
80
88
Connects
vesicles
751.89
5
80R
5
4
N
15
90
44
0
106
45
16
751.90
5
80R
5
4
N
14
270
20
0
56
24
-34