Previous   |    Close   |    Next

Table T14. Disturbed intervals, Site U1386.

Core, section,
interval (cm) 		Drilling disturbance
Intensity Comment
339-U1386A-
1H-1 Moderate Slightly soupy mudline, extending down to about 15 cm but do not cull data in this interval
1H-1, 147–150 High IW tube sample
1H-2, 143–150 Void WR
2H-1, 0–1 Moderate Void and minor disturbance
2H-1, 143–150 High IW tube sample
2H-2, 142–150 High IW tube sample
2H-3, 143–150 High IW tube sample
2H-4, 143–150 High IW tube sample
2H-5, 143–150 High IW tube sample
2H-6, 116–120 Void WR
3H-1 Negligible Undisturbed core top
3H-1, 139–147 High IW tube sample
3H-1, 147–150 Void Void
3H-2, 141–150 High IW tube sample
3H-3, 143–150 High IW tube sample
3H-4, 143–150 High IW tube sample
3H-5, 145–150 High IW tube sample
4H-1 Negligible Undisturbed core top
4H-1, 145–150 High IW tube sample
4H-2, 145–150 High IW tube sample
4H-3, 145–150 High IW tube sample
4H-4, 145–150 High IW tube sample
4H-5, 145–150 High IW tube sample
4H-6, 145–150 Void WR
5H-1 Negligible Undisturbed core top
5H-1, 142–150 High IW tube sample
5H-2, 145–150 High IW tube sample
5H-3, 144–150 High IW tube sample
5H-4, 145–150 High IW tube sample
5H-5, 145–150 High IW tube sample
5H-6, 145–150 Void WR
6H-1, 0–13 High Disturbed core top
6H-1, 139–145 High IW tube sample
6H-2, 145–150 High IW tube sample
6H-3, 145–150 High IW tube sample
6H-4, 145–150 High IW tube sample
6H-5, 140–145 High IW tube sample
6H-5, 145–150 Void WR
7H-1 Negligible Undisturbed core top
7H-1, 141–150 High IW tube sample
7H-2, 143–150 High IW tube sample
7H-3, 143–150 High IW tube sample
7H-4, 143–150 High IW tube sample
7H-5, 140–150 High IW tube sample
7H-6, 145–150 Void WR
8H-1 Negligible Relatively undisturbed core top
8H-1, 140–150 High IW tube sample
8H-2, 140–150 High IW tube sample
8H-3, 140–150 High IW tube sample
8H-4, 140–150 High IW tube sample
8H-5, 140–150 High IW tube sample
8H-6, 130–135 Void WR
9H-1 Negligible Undisturbed core top
9H-1, 140–150 High IW tube sample
9H-2, 142–150 High IW tube sample
9H-3, 145–152 High IW tube sample
9H-4, 145–152 High IW tube sample
9H-5, 140–150 High IW tube sample
9H-6, 145–150 Void WR
10H-1 Negligible Undisturbed core top
10H-1, 142–150 High IW tube sample
10H-2, 121–125 High Crack
10H-2, 144–150 High IW tube sample
10H-3, 141–150 High IW tube sample
10H-4, 145–152 High IW tube sample
10H-5, 125–128 High Crack
10H-5, 145–154 High IW tube sample
10H-6, 149–156 Void WR
11H-1, 0–19 High Disturbed core top
11H-2, 81–88 Void Void
11H-3, 0–4 High Void and disturbance
11H-3, 32–45 High Void and disturbance
11H-3, 91–94 High Void and disturbance
11H-3, 104–107 High Void and disturbance
11H-4, 0–8 High Void and disturbance
11H-4, 82–99 High Void and disturbance
11H-4, 116–126 High IW tube sample
11H-5, 140–150 High IW tube sample
11H-6, 74–145 High Flow-in
11H-6, 145–150 Void WR
11H-7, 0–80 High Flow-in
12H-1 Negligible Undisturbed core top; expansion cracks become more abundant from Core 12H downhole but are not included
12H-1, 141–150 High IW tube sample
12H-2, 143–150 High IW tube sample
12H-3, 142–150 High IW tube sample
12H-4, 141–150 High IW tube sample
12H-5, 144–150 High IW tube sample
12H-6, 147–152 Void WR
13H-1 Negligible Undisturbed core top
13H-1, 142–150 High IW tube sample
13H-2, 143–150 High IW tube sample
13H-3, 142–150 High IW tube sample
13H-4, 140–150 High IW tube sample
13H-5, 140–150 High IW tube sample
13H-6, 139–145 Void WR
14H-1, 0–19 High Disturbed core top
14H-1, 142–150 High IW tube sample
14H-2, 142–150 High IW tube sample
14H-3, 143–150 High IW tube sample
14H-4, 142–152 High IW tube sample
14H-5, 150–157 Void WR
15H-1 Negligible Undisturbed core top
15H-1, 48–55 High Void and disturbance
15H-1, 142–150 High IW tube sample
15H-2, 143–150 High IW tube sample
15H-3, 141–150 High IW tube sample
15H-4, 143–150 High IW tube sample
15H-5, 145–154 High IW tube sample
15H-6, 120–130 Void WR
15H-7, 35–60 High Partially crushed core liner
16H-1 Negligible An undisturbed core top
16H-1, 141–150 High IW tube sample
16H-2, 141–150 High IW tube sample
16H-3, 140–150 High IW tube sample
16H-4, 140–145 Void WR
16H-5, 74–83 High Void and disturbance
17H-1 Negligible Undisturbed core top
17H-1, 140–150 High IW tube sample
17H-2, 140–150 High IW tube sample
17H-3, 139–150 High IW tube sample
17H-4, 143–150 Void WR
17H-5, 106–111 Void Void
18H-1, 0–2 Minor Slightly disturbed core top
18H-1, 52–61 Void Void
18H-5, 141–150 Void WR
18H-6, 98–102 Void Void
19H-1 Negligible Undisturbed core top
19H-4, 143–150 Void WR
20H-1, 0–1 Moderate Slightly disturbed core top
20H-4, 56–61 Void Void
20H-7, 144–150 Void WR
21H-1 Negligible Undisturbed core top
21H-3, 116–150 High Void and disturbance
21H-4, 0–17 High Void and disturbance
21H-4, 142–150 Void WR
22X-3, 145–150 Void WR
23X-6, 145–150 Void WR
24X-6, 91–100 Void WR
26X-6, 111–120 Void WR
29X-6, 140–150 Void WR
32X-6, 140–150 Void WR
35X-3, 140–150 Void WR
35X-4, 140–150 Void WR
38X-4, 53–81 Void Void
38X-5, 140–150 Void WR
339-U1386B-
1H-1 Moderate Slightly soupy mudline, extending down to about 11 cm but do not cull data in this interval
2H-1, 0–1 Moderate Disturbed core top
3H-1 Negligible Undisturbed core top
4H-1 Negligible Undisturbed core top
5H-1, 0–1 Moderate Disturbed core top
6H-1, 0–11 High Disturbed core top
7H-1, 0–2 High Disturbed core top
8H-1, 0–8 Moderate Disturbed core top
9H-1, 0–4 High Disturbed core top
10H-1, 0–2 High Disturbed core top
11H-1, 0–1 High Disturbed core top
11H-7, 62–65 Void Void
12H-1, 0–5 High Disturbed core top; expansion cracks become more abundant from Core 12H downhole but are not included
13H-1, 0–2 High Disturbed core top
13H-4, 88–93 Void Void
13H-6, 28–32 Void Void
14H-1, 0–16 Moderate Disturbed core top
14H-7, 39–57 High Void and disturbance
15H-1, 0–1 High Disturbed core top
16H-1 Negligible Undisturbed core top
16H-6, 17–26 Void Void
17H-1, 0–1 High Disturbed core top
17H-1, 92–95 Void Void
17H-2, 76–87 Void Void
17H-7, 129–134 Void Void
18H-1, 0–31 High Disturbed core top
18H-1, 54–75 Void Void
18H-4, 5–33 High Void and disturbance
19X-1, 0–18 High Disturbed core top
21X-1, 0–28 High Disturbed core top
22X-1, 0–16 High Disturbed core top
23X-1, 0–6 High Disturbed core top
40X-6, 111–121 Void WR
43X-6, 140–150 Void WR
46X-4, 91–100 Void WR
49X-2, 140–150 Void WR
339-U1386C-
2R-1, 0–30 High Disturbed core top
3W-1, 0–40 High Totally disturbed
4R-1, 0–40 High Disturbed core top
6R-1, 0–15 High Disturbed core top
7R-1, 0–7 High Disturbed core top
8R-1, 0–16 High Disturbed core top
9R-1, 0–50 High Disturbed core top
13R-1, 0–25 High Disturbed core top
16R-1, 0–28 High Disturbed core top

IW = interstitial water, WR = whole-round sample.

Previous   |    Close   |    Next   |    Top of page