Table 13. Index properties of sediment samples from Site 996. Density Core, section, interval (cm) Depth (mbsf) Water content (wet%) Water content (dry%) Bulk (g/cm3) Grain (g/cm3) Dry (g/cm3) Porosity (%) Void ratio 164-996A- 3X-1, 42-44 9.92 31.10 45.14 1.81 2.72 1.25 54.87 1.20 3X-CC, 12-14 10.38 25.05 33.42 1.89 2.79 1.42 46.29 0.91 8H-1, 90-92 49.40 41.57 71.16 1.63 2.69 0.94 65.99 1.87 8H-3, 6-8 49.89 41.05 69.65 1.66 2.74 0.96 66.34 1.86 8H-3, 32-34 50.15 40.12 67.00 1.66 2.68 0.97 65.01 1.75 8H-4, 13-15 50.56 36.75 58.10 1.56 2.71 1.07 55.91 1.54 8H-5, 9-11 52.02 34.09 51.71 1.61 2.71 1.15 53.54 1.37 8H-6, 23-25 53.33 36.94 58.58 1.57 2.67 1.06 56.71 1.53 9H-1, 92-94 58.92 37.53 60.09 1.69 2.74 1.05 61.91 1.61 9H-1, 126-128 59.26 37.12 59.04 1.68 2.72 1.06 60.95 1.57 9H-2, 18-20 59.61 36.78 58.19 1.72 2.73 1.07 61.84 1.55 9H-3, 34-36 61.02 36.51 57.5 1.7 2.69 1.07 60.57 1.51 9H-4, 5-7 61.85 38.41 62.38 1.69 2.72 1.02 63.21 1.65 9H-5, 19-21 62.13 37.10 58.97 1.71 2.75 1.06 61.83 1.58 9H-6, 11-13 62.36 34.37 52.37 1.71 2.73 1.14 57.38 1.40 164-996B- 1H-2, 78-80 1.70 42.74 74.63 1.64 2.77 0.92 68.42 2.02 1H-2, 95-97 1.87 40.69 68.61 1.64 2.71 0.96 65.16 1.81 1H-3, 41-43 2.38 42.61 74.25 1.61 2.71 0.91 66.97 1.96 1H-4, 37-39 2.96 36.65 57.86 1.71 2.73 1.07 61.09 1.54 164-996C- 1H-1, 97-99 0.97 33.44 50.24 1.79 2.78 1.18 58.34 1.36 1H-2, 44-46 1.58 41.64 71.34 1.66 2.82 0.95 67.46 1.96 1H-3, 23-25 2.14 30.23 43.33 1.84 2.77 1.28 54.17 1.17 164-996D- 4H-1, 40-42 23.00 25.66 34.51 1.76 2.8 1.44 44 0.94 4H-3, 38-40 24.40 26.49 36.04 1.77 2.77 1.4 45.81 0.97 4H-4, 70-72 25.56 25.79 34.76 1.98 2.8 1.44 49.96 0.95 4H-5, 14-16 26.50 26.35 35.77 1.79 2.81 1.42 46.03 0.98 4H-6, 64-66 27.88 24.58 32.58 1.98 2.78 1.47 47.52 0.88 4H-6, 110-112 28.34 24.58 32.59 1.94 2.78 1.48 46.53 0.88 4H-7, 66-68 29.40 25.31 33.88 1.94 2.77 1.45 47.91 0.92 4H-CC, 10-12 31.18 25.52 34.26 1.85 2.82 1.45 46.12 0.94 6H-2, 40-42 42.87 24.52 32.48 1.98 2.8 1.48 47.44 0.89 6H-4, 10-12 44.59 43.32 76.42 1.65 2.86 0.91 69.73 2.14 6H-6, 68-70 46.89 45.29 82.78 1.6 2.88 0.87 70.64 2.32 6H-CC, 6-8 47.90 43.59 77.26 1.62 2.84 0.9 68.95 2.14 164-996E- 1H-1, 9-11 0.09 50.71 102.86 1.48 2.75 0.73 73.36 2.76 1H-1, 85-87 0.85 39.76 66.01 1.65 2.77 0.99 63.85 1.79 1H-2, 39-41 1.89 47.12 89.12 1.55 2.95 0.82 71.42 2.57 1H-2, 122-124 2.72 42.44 73.73 1.59 2.75 0.91 65.75 1.98 1H-3, 49-51 3.49 40.94 69.32 1.57 2.71 0.93 62.69 1.83 1H-CC, 8-10 3.95 41.71 71.55 1.62 2.8 0.95 66.06 1.95 2H-1, 36-38 4.46 38.97 63.85 1.67 2.77 1.02 63.51 1.72 2H-1, 106-108 5.16 38.67 63.04 1.67 2.76 1.02 63.04 1.70 2H-2, 74-76 6.34 37.20 59.24 1.68 2.73 1.05 60.91 1.58 2H-3, 55-57 7.65 35.93 56.08 1.71 2.7 1.09 59.91 1.48 2H-3, 84-86 7.94 33.67 50.75 1.69 2.73 1.12 55.38 1.35 2H-4, 47-49 9.07 41.25 70.22 1.62 2.7 0.95 65.24 1.85 2H-5, 77-79 10.87 39.42 65.07 1.62 2.7 0.99 62.34 1.72 2H-6, 31-33 11.58 30.56 44 1.81 2.72 1.25 54.08 1.17 4H-1, 85-87 24.05 30.65 44.21 1.8 2.79 1.27 53.85 1.20 4H-3, 57-59 25.97 37.62 60.32 1.71 2.73 1.05 62.86 1.61 4H-5, 66-68 28.36 35.66 55.42 1.77 2.7 1.1 61.49 1.46 5H-1, 16-18 32.86 33.86 51.19 1.78 2.72 1.15 58.87 1.36 5H-2, 72-74 33.75 37.51 60.03 1.86 2.48 1.01 68.03 1.45 5H-4, 43-45 35.98 23.77 31.18 1.86 3.08 1.59 43.2 0.94 5H-5, 89-91 37.94 38.03 61.36 1.71 2.75 1.04 63.64 1.64 5H-6, 53-55 38.63 35.59 55.25 1.76 2.75 1.11 61.24 1.48 6X-1, 93-95 43.13 42.00 72.4 1.61 2.6 0.92 66.19 1.84 6X-2, 97-99 44.48 39.17 64.4 1.66 2.62 0.99 63.44 1.65 6X-4, 120-122 47.71 40.52 68.14 1.7 2.76 0.97 67.23 1.83 6X-5, 62-64 48.63 39.41 65.05 1.69 2.66 0.99 64.84 1.69 6X-6, 31-33 49.82 34.71 53.16 1.78 2.79 1.14 60.18 1.45 6X-7, 37-39 51.38 43.92 78.31 1.61 2.81 0.89 69.23 2.15 7H-1, 48-50 52.28 37.59 60.24 1.72 2.73 1.05 63.22 1.60 7H-2, 116-118 53.82 38.80 63.4 1.7 2.68 1.01 64.2 1.66 7H-5, 104-106 56.72 38.61 62.9 1.71 2.65 1.01 64.53 1.63 7H-6, 44-46 57.62 37.40 59.76 1.73 2.69 1.05 63.32 1.57 7H-CC, 16-18 58.79 35.00 53.84 1.77 2.68 1.11 60.49 1.41