Table 21. Selected index properties data from sediments collected along the Hydrothermal Transistion Transect. Core Type Sect. Interval Interval Depth Lith. Water Water Bulk Grain Dry Porosity Void Top Bottom (mbsf) Content Content Density Density Density (%) Ratio (cm) (cm) (wet %) (dry %) (g/cm3) (g/cm3) (g/cm3) 168-1023A- 1 H 2 73 75 2.23 M 46.5 86.9 1.54 2.76 0.83 70.1 2.34 1 H 3 73 75 3.73 M 49.8 99.3 1.46 2.5 0.73 70.8 2.43 1 H 4 73 75 5.23 M 47.5 90.4 1.5 2.56 0.79 69.3 2.26 1 H 6 73 75 8.23 M 41.7 71.5 1.61 2.72 0.94 65.4 1.89 2 H 1 43 45 9.73 M 39.9 66.3 1.64 2.72 0.99 63.8 1.76 2 H 3 74 76 13.04 M 36.8 58.3 1.68 2.67 1.06 60.3 1.52 2 H 5 133 135 16.63 M 35.3 54.6 1.71 2.69 1.11 58.9 1.43 2 H 6 95 97 17.75 M 51.8 107.7 1.44 2.58 0.69 73 2.71 3 H 1 133 135 20.13 M 41.4 70.7 1.61 2.69 0.94 65 1.86 3 H 3 117 119 22.99 M 40 66.7 1.61 2.59 0.96 62.8 1.69 3 H 5 64 66 25.46 M 41.8 71.8 1.58 2.6 0.92 64.6 1.82 3 H 6 39 41 26.71 M 44.3 79.5 1.57 2.75 0.88 68.1 2.13 4 H 1 93 95 29.23 M 39.1 64.3 1.66 2.74 1.01 63.2 1.72 4 H 3 104 106 32.34 M 35.2 54.2 1.7 2.64 1.1 58.3 1.4 4 H 5 59 61 34.89 M 49 95.9 1.45 2.43 0.74 69.4 2.27 4 H 6 54 56 36.34 S 22.1 28.4 1.99 2.72 1.55 43 0.76 5 H 1 30 32 38.1 M 41.2 70.1 1.63 2.81 0.96 65.8 1.92 5 H 3 55 57 41.35 M 36.4 57.3 1.66 2.58 1.06 59 1.44 5 H 5 78 80 44.58 M 34.1 51.8 1.71 2.61 1.12 56.9 1.32 5 H 7 7 9 46.87 M 35.9 56.1 1.71 2.74 1.1 60 1.5 6 H 1 18 20 47.48 S 23.9 31.5 1.98 2.8 1.51 46.3 0.86 6 H 3 36 38 50.66 M 33.5 50.5 1.71 2.58 1.14 56 1.27 6 H 5 96 98 54.26 M 32 47 1.76 2.64 1.19 54.8 1.21 6 H 6 95 97 55.75 M 43 75.3 1.59 2.72 0.91 66.7 2 7 H 1 58 60 57.38 M 37.6 60.3 1.67 2.69 1.04 61.3 1.58 7 H 3 59 61 60.39 S 21.6 27.5 2 2.71 1.57 42.1 0.73 7 H 3 82 84 60.62 M 35.3 54.6 1.57 2.22 1.02 54.2 1.18 7 H 5 119 121 63.99 M 34.9 53.5 1.73 2.75 1.13 58.9 1.43 8 H 1 40 42 66.7 M 30.6 44 1.82 2.78 1.27 54.5 1.2 8 H 3 25 27 69.55 M 37.1 58.9 1.65 2.59 1.04 59.8 1.49 8 H 5 39 41 72.69 M 33.9 51.2 1.72 2.64 1.14 56.9 1.32 8 H 6 99 101 74.79 M 36.8 58.2 1.8 3.21 1.14 64.5 1.82 9 H 1 49 51 76.29 S 25.4 34.1 1.94 2.79 1.45 48.2 0.93 9 H 3 129 131 79.69 M 31.3 45.5 1.74 2.54 1.19 53 1.13 9 H 5 74 76 82.14 M 29.5 41.8 1.82 2.7 1.28 52.4 1.1 9 H 6 14 16 83.04 M 29.2 41.2 1.85 2.77 1.31 52.7 1.12 10 H 1 109 111 86.39 M 29.4 41.6 1.82 2.7 1.29 52.3 1.1 10 H 3 47 49 88.77 M 29.5 41.9 1.8 2.63 1.27 51.9 1.08 10 H 5 60 62 91.9 M 32.8 48.8 1.72 2.56 1.15 55 1.22 10 H 6 89 91 93.69 M 33.4 50.2 1.74 2.69 1.16 56.8 1.32 11 H 1 116 118 95.96 M 33.6 50.7 1.76 2.77 1.17 57.8 1.37 11 H 3 89 91 98.69 M 30.7 44.2 1.84 2.84 1.28 55 1.22 11 H 5 130 132 102.1 M 31.4 45.8 1.76 2.63 1.21 54.1 1.18 11 H 7 36 38 104.16 M 30.6 44 1.79 2.67 1.24 53.4 1.15 12 H 1 86 88 105.16 M 29.4 41.7 1.83 2.72 1.29 52.5 1.1 12 H 3 54 56 107.84 M 30.2 43.2 1.85 2.83 1.29 54.4 1.19 12 H 5 55 57 110.85 M 32.4 47.8 1.76 2.67 1.19 55.5 1.24 12 H 7 61 63 113.91 M 33.1 49.6 1.74 2.67 1.16 56.4 1.29 13 H 1 66 68 114.46 M 32.8 48.8 1.77 2.75 1.19 56.7 1.31 13 H 3 66 68 117.46 M 36.3 56.9 1.71 2.76 1.09 60.5 1.53 13 H 5 71 73 120.51 S 20.9 26.4 2.01 2.7 1.59 41 0.7 13 H 6 71 73 122.01 M 28.8 40.5 1.84 2.72 1.31 51.8 1.07 14 H 1 77 79 124.07 M 27.3 37.6 1.89 2.76 1.37 50.3 1.01 14 H 3 94 96 127.24 M 27.6 38.2 1.88 2.77 1.36 50.8 1.03 14 H 5 18 20 129.48 M 29.9 42.7 1.8 2.66 1.26 52.6 1.11 15 X 1 51 53 130.51 M 31.2 45.3 1.79 2.71 1.23 54.5 1.2 15 X 2 54 56 132.04 M 30.7 44.4 1.82 2.77 1.26 54.5 1.2 15 X 3 106 108 134.06 M 27.4 37.7 1.89 2.77 1.37 50.5 1.02 16 X 1 55 57 133.25 M 28.2 39.3 1.81 2.6 1.3 49.9 1 16 X 3 124 126 136.94 M 30.4 43.7 1.8 2.69 1.25 53.4 1.15 16 X 5 38 40 139.08 M 30.9 44.8 1.8 2.72 1.24 54.4 1.19 16 X 7 14 16 141.84 M 48.9 95.9 1.5 2.71 0.77 71.8 2.54 17 X 1 59 61 142.89 M 35.8 55.6 1.7 2.7 1.09 59.4 1.47 17 X 3 128 130 146.58 M 35.3 54.6 1.73 2.77 1.12 59.6 1.47 17 X 5 72 74 149.02 M 33.6 50.6 1.73 2.67 1.15 56.9 1.32 17 X 6 88 90 150.68 M 32.6 48.5 1.77 2.73 1.19 56.3 1.29 18 X 1 97 99 152.87 M 40.1 67 1.65 2.81 0.99 64.7 1.83 18 X 3 71 73 155.61 M 29 40.9 1.82 2.66 1.29 51.5 1.06 18 X 5 84 86 158.74 M 30.6 44 1.81 2.75 1.26 54.2 1.18 18 X 6 10 12 159.5 M 32.3 47.8 1.78 2.75 1.21 56.2 1.28 19 X 1 49 51 162.09 M 34 51.5 1.75 2.77 1.16 58.2 1.39 19 X 3 98 100 165.58 M 33.6 50.5 1.73 2.65 1.15 56.6 1.31 19 X 4 71 73 166.81 M 31.7 46.4 1.78 2.72 1.22 55.2 1.23 20 X 1 102 104 172.22 M 28 38.9 1.86 2.73 1.34 50.8 1.03 20 X 3 131 133 175.51 M 29.6 42 1.84 2.77 1.3 53.2 1.14 20 X 5 24 26 177.44 M 29.9 42.6 1.8 2.65 1.26 52.4 1.1 20 X 6 47 49 179.17 M 27.5 38 1.87 2.73 1.36 50.3 1.01 21 X 1 31 33 181.11 M 49 96 1.5 2.72 0.77 71.8 2.54 21 X 3 100 102 184.8 M 33.3 49.9 1.79 2.85 1.19 58.1 1.39 21 X 5 32 34 187.12 M 43.5 76.8 1.54 2.52 0.87 65.4 1.89 21 X 7 31 33 190.11 M 40.2 67.3 1.65 2.82 0.99 64.9 1.85 168-1024B- 1 H 1 43 45 0.43 M 72 256.7 1.24 2.71 0.35 87.1 6.78 1 H 1 126 128 1.26 M 48.5 94.1 1.48 2.55 0.76 70.1 2.35 1 H 2 26 28 1.76 M 48.4 93.6 1.49 2.58 0.77 70.2 2.36 1 H 2 96 98 2.46 M 47.6 90.8 1.53 2.76 0.8 71 2.45 1 H 3 68 70 3.68 M 48.6 94.7 1.51 2.77 0.78 71.9 2.56 1 H 3 123 125 4.23 M 40.9 69.1 1.59 2.57 0.94 63.4 1.73 1 H 4 37 39 4.87 M 47.6 90.7 1.51 2.68 0.79 70.3 2.37 1 H 4 92 94 5.42 M 40.5 68 1.63 2.71 0.97 64.2 1.8 1 H 5 36 38 6.36 S 21.7 27.8 2.02 2.78 1.58 42.9 0.75 1 H 5 65 67 6.65 M 45.8 84.5 1.51 2.52 0.82 67.5 2.08 2 H 1 64 66 8.24 M 41.3 70.2 1.59 2.59 0.93 64 1.78 2 H 2 56 58 9.66 M 38.9 63.6 1.65 2.69 1.01 62.5 1.67 2 H 4 51 53 12.61 M 40.6 68.3 1.64 2.78 0.97 65 1.85 2 H 6 90 92 16 M 41 69.6 1.6 2.61 0.94 63.9 1.77 3 H 1 93 95 18.03 M 42.3 73.4 1.56 2.53 0.9 64.4 1.81 3 H 2 66 68 19.26 M 44.6 80.6 1.54 2.61 0.86 67.3 2.06 3 H 4 104 106 22.64 M 47.2 89.5 1.53 2.75 0.81 70.6 2.4 3 H 6 42 44 25.02 M 47 88.7 1.54 2.79 0.82 70.7 2.41 4 H 1 42 44 27.02 M 52.2 109.3 1.41 2.42 0.68 72.1 2.58 4 H 2 61 63 28.71 M 36.2 56.8 1.67 2.6 1.07 59.1 1.44 4 H 4 26 28 31.36 M 50.4 101.7 1.46 2.6 0.73 72.1 2.58 4 H 6 66 68 34.76 M 38.8 63.5 1.66 2.74 1.02 62.9 1.7 5 H 1 57 59 36.67 M 39.4 65.1 1.66 2.77 1 63.8 1.76 5 H 2 116 118 38.76 M 37.2 59.1 1.66 2.6 1.04 60 1.5 5 H 4 112 114 41.72 S 22.1 28.4 1.96 2.64 1.52 42.3 0.73 5 H 5 12 14 42.22 M 37.3 59.4 1.67 2.69 1.05 60.9 1.56 6 H 1 118 120 46.78 M 46.6 87.3 1.52 2.63 0.81 69.2 2.24 6 H 2 51 53 47.61 M 45.1 82.3 1.55 2.69 0.85 68.4 2.16 6 H 4 73 75 50.83 M 37.7 60.5 1.63 2.54 1.02 60 1.5 6 H 6 6 8 53.16 M 35.9 55.9 1.67 2.57 1.07 58.4 1.4 7 H 1 57 59 55.67 S 23.5 30.6 1.95 2.71 1.5 44.7 0.81 7 H 2 21 23 56.81 M 35.3 54.6 1.7 2.66 1.1 58.6 1.42 7 H 4 106 108 60.66 M 32.8 48.9 1.77 2.77 1.19 56.9 1.32 7 H 6 75 77 63.35 M 32.3 47.8 1.74 2.6 1.18 54.8 1.21 8 H 1 49 51 65.09 M 53 112.6 1.41 2.47 0.66 73.1 2.72 8 H 2 11 13 66.21 M 48.4 93.7 1.48 2.54 0.76 69.9 2.32 8 H 4 92 94 70.02 M 39.4 65 1.65 2.73 1 63.4 1.73 8 H 6 121 123 73.31 M 36.4 57.3 1.7 2.74 1.08 60.5 1.53 9 H 1 21 23 74.31 M 33.9 51.3 1.7 2.57 1.12 56.3 1.29 9 H 2 126 128 76.86 M 30.7 44.4 1.77 2.62 1.23 53.1 1.13 9 H 4 83 85 79.43 M 29.9 42.7 1.8 2.66 1.26 52.5 1.11 9 H 6 150 152 83.1 M 33.6 50.6 1.75 2.74 1.16 57.5 1.35 10 H 1 22 24 83.82 S 22.9 29.6 1.98 2.74 1.53 44.2 0.79 10 H 2 54 56 85.64 M 35.2 54.3 1.7 2.63 1.1 58.3 1.4 10 H 4 50 52 88.6 M 29.2 41.2 1.79 2.59 1.27 51.1 1.04 10 H 6 48 50 91.58 M 36.2 56.8 1.7 2.73 1.09 60.2 1.51 11 H 2 63 65 95.23 S 22.5 29 1.98 2.7 1.53 43.3 0.76 11 H 3 44 46 96.54 M 31.5 45.9 1.8 2.75 1.23 55.2 1.23 11 H 4 50 52 98.1 M 30.8 44.4 1.75 2.54 1.21 52.5 1.1 11 H 6 75 77 101.35 M 31.4 45.8 1.77 2.64 1.21 54.2 1.18 12 H 2 63 65 104.73 M 46.9 88.4 1.51 2.62 0.8 69.3 2.26 12 H 4 42 44 107.52 M 53.2 113.6 1.36 2.17 0.64 70.6 2.4 12 H 5 101 103 109.61 M 48.9 95.6 1.5 2.71 0.77 71.6 2.53 13 H 1 89 91 112.99 M 30.6 44.1 1.78 2.64 1.24 53.2 1.14 13 H 2 127 129 114.87 M 39.3 64.8 1.59 2.48 0.97 61.1 1.57 13 H 4 82 84 117.42 M 36.2 56.7 1.69 2.68 1.08 59.8 1.49 13 H 6 92 94 120.52 M 34.2 52.1 1.74 2.73 1.14 58.1 1.39 14 X 2 106 108 124.16 M 30.4 43.7 1.77 2.6 1.23 52.6 1.11 14 X 5 21 23 127.81 M 33.5 50.4 1.73 2.65 1.15 56.6 1.31 15 X 2 67 69 133.37 M 32 47.1 1.78 2.72 1.21 55.5 1.25 15 X 5 55 57 137.75 M 34.1 51.7 1.75 2.77 1.16 58.3 1.4 16 X 2 56 58 142.86 M 32.6 48.3 1.79 2.81 1.21 57 1.33 16 X 5 71 73 147.51 M 29.1 41 1.79 2.59 1.27 50.9 1.04 17 X 2 25 27 152.15 M 31.3 45.5 1.77 2.66 1.22 54.2 1.18 168-1025B- 1 H 1 27 29 0.27 M 69.9 231.7 1.24 2.38 0.37 84.3 5.39 1 H 1 99 101 0.99 M 47.9 91.9 1.49 2.56 0.78 69.6 2.29 1 H 2 85 87 2.35 M 50.5 102.2 1.47 2.65 0.73 72.5 2.64 1 H 2 122 124 2.72 M 46 85.2 1.55 2.73 0.84 69.4 2.27 1 H 3 47 49 3.47 M 43.8 78.1 1.59 2.79 0.89 68 2.13 1 H 3 115 117 4.15 M 43.6 77.4 1.55 2.57 0.87 66 1.94 2 H 2 77 79 7.27 M 42.8 74.7 1.58 2.64 0.9 65.8 1.93 2 H 3 94 96 8.94 M 41.1 69.9 1.63 2.78 0.96 65.5 1.9 2 H 4 77 79 10.27 M 43.3 76.3 1.59 2.72 0.9 67 2.03 3 H 2 129 131 17.29 M 45.2 82.4 1.56 2.75 0.86 68.9 2.21 3 H 3 99 101 18.49 M 54 117.4 1.4 2.49 0.65 74 2.85 3 H 4 26 28 19.26 M 51.7 107.1 1.44 2.55 0.7 72.7 2.66 4 H 2 23 25 25.73 M 32.3 47.6 1.77 2.72 1.2 55.9 1.27 4 H 3 89 91 27.89 M 49.4 97.8 1.48 2.59 0.75 71.2 2.47 4 H 4 89 91 29.39 M 42.3 73.3 1.62 2.83 0.94 66.9 2.03 5 H 1 42 44 33.92 M 36.3 56.9 1.71 2.74 1.09 60.4 1.52 5 H 2 43 45 35.43 S 36.9 58.4 1.7 2.76 1.07 61.1 1.57 5 H 4 17 19 38.17 M 41.6 71.3 1.58 2.59 0.93 64.3 1.8 6 H 2 52 54 45.02 M 43 75.4 1.57 2.61 0.89 65.8 1.92 6 H 4 11 13 47.61 M 49.7 98.9 1.49 2.7 0.75 72.3 2.61 6 H 5 112 114 50.12 M 38 61.3 1.69 2.8 1.05 62.6 1.68 7 H 2 109 111 55.09 M 26.9 36.8 1.89 2.74 1.38 49.6 0.99 7 H 3 43 45 55.93 M 47.6 90.7 1.5 2.58 0.79 69.5 2.28 7 H 4 71 73 57.71 M 40 66.5 1.58 2.45 0.95 61.4 1.59 8 H 2 15 17 63.65 M 39 63.9 1.61 2.53 0.98 61.2 1.58 8 H 4 108 110 67.58 S 21.5 27.4 2 2.71 1.57 42 0.73 8 H 5 110 112 69.1 M 15.3 18 2.45 3.26 2.07 36.5 0.57 10 X 2 46 48 83.06 M 46.7 87.6 1.48 2.44 0.79 67.6 2.08 10 X 3 101 103 85.11 M 39.6 65.5 1.65 2.74 1 63.6 1.75 10 X 5 71 73 87.81 M 40.7 68.8 1.61 2.66 0.96 64.1 1.79 11 X 1 44 46 91.14 M 40.4 67.7 1.62 2.67 0.97 63.8 1.76 11 X 4 46 48 95.66 M 33.9 51.3 1.77 2.81 1.17 58.4 1.41