Table T2. Average and standard deviation of core liner temperatures.
Core
Core top
depth
(mbsf)
Average core temp
(°C)*
Standard deviation
(°C)
201-1226B-

1H 0.0 19.76 0.51
4H 23.4 16.37 0.69
5H 32.9 18.02 0.48
6H 42.4 13.80 0.80
7H 51.9 18.13 0.52
8H 61.4 16.97 0.75
9H 70.9 17.42 0.69
11H 89.9 20.51 0.17
12H 99.4 17.08 0.92
13H 108.9 18.93 0.31
15H 127.9 19.28 0.28
16H 137.4 17.26 0.39
17H 146.9 18.53 0.30
18H 156.4 18.01 0.21
19H 165.9 18.89 0.56
20H 175.4 18.93 0.64
21H 184.9 18.67 0.86
22H 194.4 19.38 0.32
23H 203.9 19.69 0.30
24H 213.4 19.64 0.25
25H 222.9 18.76 0.29
26H 232.4 18.27 0.61
27H 242.4 19.99 0.85
30X 271.9 18.64 0.34
31X 281.5 19.52 0.35
32X 290.8 18.35 0.59
33X 300.5 17.31 0.39
34X 310.2 17.82 0.96
35X 319.8 18.24 0.28
36X 329.4 17.05 0.24
37X 339.0 19.16 0.29
38X 348.7 18.44 0.52
39X 358.4 16.41 0.66
40X 368.1 17.78 0.55
41X 371.1 17.94 0.43
43X 380.0 21.95 0.85
45X 397.2 19.84 0.92
46X 406.8 18.92 0.74
47X 416.4 19.47 0.61
201-1230A-

1H 0.0 16.91 0.38
5H 33.3 18.59 0.46
201-1230B-

6H 33.5 18.02 0.36
201-1230A-

6H 42.8 16.91 0.38
201-1230B-

7H 43.0 20.17 0.53
8H 52.5 18.85 0.28
201-1230A-

8H 54.3 19.70 0.47
9H 60.8 18.10 0.31
10H 70.3 19.82 1.54
201-1230B-

11H 73.5 16.03 0.88
201-1230A-

11H 79.8 17.30 1.24
201-1230B-

12H 81.0 15.64 1.12†
201-1230A-

12H 89.3 18.60 0.96
201-1230B-

13H 90.5 20.72 0.99
201-1230A-

13H 98.8 18.28 0.68
14H 108.3 18.07 0.62
15H 117.8 18.59 0.84‡
17H 129.3 17.42 0.37
18H 138.8 19.01 0.97‡
19H 148.3 20.59 2.05†
21H 158.8 18.42 1.56
22H 168.3 20.05 0.35
26H 198.8 18.35 0.82‡
27H 206.3 19.19 0.43
31X 229.6 18.20 0.41
35X 245.0 18.57 1.27
38X 267.2 17.76 0.44

Notes: * = ~200 images along the length of each core were analyzed for minimum temperatures. The image minimum temperatures were then averaged. † = hydrate observed. ‡ = fizzing sediment (disseminated hydrate inferred).