Initial Reports, Volume 209 Ms 209IR-110 Chapter 10, Table T5. Thermal conductivity measurements, Holes 1275B and 1275D. Notes: * = average of four measurements. 0 = parallel to core axis, 1 = oblique to core axis (~35 degrees), 2 = oblique to core axis (~35 degrees) in opposite direction. Core, section, interval (cm) Depth (mbsf) Piece Thermal conductivity* (W/mK) Std. dev. Std. error Needle orientation Apparent anisotropy (%) Primary lithology 209-1275B- 3R-1, 34-45 13.34 6 2.023 0.010 0.005 0 2.8 Diabase 3R-1, 34-45 13.34 6 2.018 0.004 0.002 1 Diabase 3R-1, 34-45 13.34 6 2.073 0.021 0.011 2 Diabase 5R-1, 16-27 22.76 4 2.226 0.004 0.002 0 5.8 Gabbro 5R-1, 16-27 22.76 4 2.188 0.033 0.017 1 Gabbro 5R-1, 16-27 22.76 4 2.101 0.025 0.013 2 Gabbro 6R-1, 57-68 28.17 10 3.385 0.027 0.014 0 1.5 Troctolite 6R-1, 57-68 28.17 10 3.428 0.028 0.014 1 Troctolite 6R-1, 57-68 28.17 10 3.388 0.013 0.007 2 Troctolite 9R-1, 110-122 42.90 15 2.106 0.008 0.004 0 0.7 Diabase 9R-1, 110-122 42.90 15 2.091 0.010 0.005 1 Diabase 9R-1, 110-122 42.90 15 2.108 0.022 0.011 2 Diabase 10R-3, 23-33 49.92 2B 2.023 0.018 0.009 0 1.7 Gabbro 10R-3, 23-33 49.92 2B 2.054 0.014 0.007 1 Gabbro 10R-3, 23-33 49.92 2B 2.025 0.013 0.007 2 Gabbro 10R-3, 121-132 50.90 15 2.112 0.028 0.014 0 4.4 Gabbro 10R-3, 121-132 50.90 15 2.019 0.010 0.005 1 Gabbro 10R-3, 121-132 50.90 15 2.058 0.006 0.003 2 Gabbro 12R-1, 106-116 57.36 16B 2.097 0.012 0.006 0 0.3 Gabbro 12R-1, 106-116 57.36 16B 2.103 0.013 0.006 1 Gabbro 12R-1, 106-116 57.36 16B 2.097 0.006 0.003 2 Gabbro 14R-1, 50-62 66.30 10 2.206 0.009 0.004 0 0.7 Gabbro 14R-1, 50-62 66.30 10 2.183 0.024 0.012 1 Gabbro 14R-1, 50-62 66.30 10 2.196 0.036 0.018 2 Gabbro 18R-3, 99-102 88.64 11B 2.271 0.026 0.013 0 1.9 Gabbro 18R-3, 99-102 88.64 11B 2.260 0.005 0.003 1 Gabbro 18R-3, 99-102 88.64 11B 2.228 0.007 0.004 2 Gabbro 19R-2, 13-23 90.99 2 2.238 0.006 0.003 0 1.2 Gabbro 19R-2, 13-23 90.99 2 2.226 0.011 0.006 1 Gabbro 19R-2, 13-23 90.99 2 2.258 0.009 0.004 2 Gabbro 20R-3, 51-65 97.45 1D 2.174 0.002 0.001 0 4.3 Gabbro 20R-3, 51-65 97.45 1D 2.168 0.010 0.005 1 Gabbro 20R-3, 51-65 97.45 1D 2.082 0.026 0.013 2 Gabbro 21R-2, 31-43 100.81 4 2.211 0.022 0.011 0 Gabbro 209-1275D- 2R-2, 6-16 9.55 2 3.829 0.049 0.025 0 Gabbro/Troctolite 7R-2, 1-10 33.53 1 1.987 0.013 0.006 0 Gabbro 9R-1, 15-24 41.75 3 3.170 0.045 0.022 0 Troctolite 10R-3, 12-21 49.06 13 3.057 0.019 0.010 0 Troctolite 11R-2, 16-24 52.71 2 3.229 0.017 0.008 0 Troctolite 13R-1, 88-100 61.58 12C 1.992 0.025 0.012 0 Gabbro 17R-2, 86-102 81.98 15A 3.073 0.020 0.010 0 Troctolite 18R-2, 69-79 86.56 9 2.175 0.010 0.005 0 Gabbro 22R-1, 96-100 104.66 15 2.199 0.019 0.010 0 Gabbro 23R-2, 57-68 107.54 6 2.082 0.015 0.007 0 MicroGabbro 25R-1, 55-65 113.75 10 2.062 0.057 0.029 0 Gabbro 27R-1, 55-65 123.25 4 2.026 0.008 0.004 0 Gabbro 30R-1, 103-115 138.23 13 2.182 0.025 0.013 0 Gabbro 33R-1, 13-25 151.43 3A 3.355 0.035 0.018 0 Olivine Gabbro 34R-4, 33-45 159.91 2 2.191 0.009 0.004 0 Gabbro 37R-1, 100-110 171.5 12 2.128 0.012 0.006 0 Gabbro 41R-3, 89-100 193.48 4 1.969 0.016 0.008 0 Gabbro