Expedition Report, Volume 304/305 Ms 304305-103 Table T23. Measurements of value, uncertainty, and directional dependence of thermal conductivity obtained for core from Hole U1309D. Notes: SD = standard deviation. Depths do not have shift applied. Thermal conductivity (W/[mxK]): Parallel: Oblique: Core, section, interval (cm) Depth (midpoint) (mbsf) Unit Lithology Mean SD Angle (deg) Mean SD Difference (%) 304-U1309D- 1R-1, 53-56 21.03 1 Diabase 1.99 0.08 2R-1, 49-62 27.36 5 Diabase 2.05 0.09 4R-1, 14-21 31.57 6 Diabase 2.16 0.04 4R-2, 140-147 33.33 9 Gabbro 2.33 0.10 4R-3, 10-17 34.55 ? Gabbro 2.06 0.05 5R-1, 43-49 36.46 9 Gabbro 1.86 0.03 5R-2, 49-56 37.93 9 Gabbro 2.50 0.07 5R-3, 43-58 39.39 9 Gabbro 2.60 0.07 5R-3, 71-77 39.62 9 Gabbro 2.73 0.17 5R-3, 71-77 39.62 9 Gabbro 2.95 0.17 6R-1, 120-130 42.05 11 Gabbro 2.42 0.06 6R-2, 82-102 43.22 12 Diabase 2.00 0.04 6R-3, 73-80 44.21 12 Diabase 2.02 0.04 6R-3, 70-84 44.21 12 Diabase 2.10 0.05 7R-1, 7-17 45.72 13 Gabbro 1.82 0.04 7R-2, 90-101 47.54 14 Diabase 2.28 0.08 -35 2.28 0.08 1.6 7R-2, 90-101 47.54 14 Diabase 2.13 0.06 7R-3, 95-101 49.01 16 Gabbro 1.88 0.05 8R-1, 110-118 51.64 17 Gabbro 2.29 0.07 40 2.36 0.17 3.1 8R-2, 132-138 53.31 19 Troctolite 3.71 0.09 9R-1, 114-121 56.48 24 Gabbro 2.36 0.04 9R-3, 17-24 58.31 25 Gabbro 2.28 0.12 10R-1, 90-95 61.12 27 Gabbro -35 3.29 0.13 10R-1, 95-100 61.18 27 Peridotite 4.34 0.18 10R-2, 57-64 62.18 32 Troctolite/Olivine gabbro 2.88 0.09 11R-1, 65-84 65.64 34 Troctolite/Olivine gabbro 2.99 0.09 70 3.02 0.17 0.8 11R-2, 69-83 67.05 34 Troctolite/Olivine gabbro 3.06 0.17 -35 2.97 0.11 -0.8 12R-1, 25-53 70.29 34 Troctolite/Olivine gabbro 2.96 0.11 12R-1, 131-146 71.18 34 Troctolite/Olivine gabbro 2.59 0.02 40 2.47 0.16 -4.6 12R-3, 0-22 72.69 34 Troctolite 2.45 0.14 13R-2, 45-70 76.41 35 Gabbro 2.54 0.04 14R-1, 90-108 80.39 41 Troctolite 2.27 0.07 14R-2, 58-71 81.38 41 Olivine gabbro 2.59 0.07 15R-1, 38-47 84.53 44 Gabbro 1.98 0.06 15R-2, 65-78 86.32 44 Diabase 2.12 0.08 15R-4, 0-14 88.67 44 Diabase 2.06 0.04 16R-1, 114-131 90.22 44 Diabase 2.13 0.06 16R-3, 58-76 92.10 44 Diabase 2.06 0.04 16R-4, 45-62 93.47 44 Diabase 2.00 0.02 16R-4, 108-118 94.06 44 Diabase 2.06 0.08 16R-5, 27-39 94.72 47 Gabbro 3.06 0.04 17R-1, 16-29 98.92 49 Gabbro 2.43 0.07 17R-2, 86-99 100.80 49 Gabbro 2.37 0.08 17R-3, 0-14 101.33 49 Gabbro 2.51 0.06 20R-1, 55-69 117.72 52 Diabase 2.21 0.06 20R-2, 21-33 118.80 52 Diabase 2.26 0.05 21R-1, 58-68 122.23 52 Diabase 2.26 0.09 22R-1, 17-28 126.52 54 Diabase 2.27 0.03 22R-2, 36-46 127.88 55 Gabbro 2.27 0.07 22R-3, 42-58 129.48 55 Gabbro 2.12 0.07 49R-2, 14-23 258.84 112 Olivine gabbro 3.38 0.17 -40 3.71 0.20 9.7 49R-2, 14-23 258.84 112 Olivine gabbro 3.38 0.17 40 3.59 0.12 6.2 68R-1, 7-19 348.53 178 Gabbro -10 2.22 0.05 69R-2, 80-86 355.38 182 Oxide gabbro -10 2.45 0.08 71R-2, 50-58 364.46 184 Leucocratic troctolitic/olivine gabbro domain cumulates 2.36 0.10 -35 2.36 0.10 Mean: 2.43 0.08 2.79 0.12 2.29 Standard deviation: 0.50 0.04 0.55 0.05 4.67 Number: 52 52 11 11 7