Table 11. Index properties of sediment samples from Holes 991A, 992A, and 993A. Density Core, section, interval (cm) Depth (mbsf) Water content (wet%) Water content (dry%) Bulk (g/cm3) Grain (g/cm3) Dry (g/cm3) Porosity % (g/cm3) Void ratio 164-991A- 1H-1, 135-137 1.35 52.97 112.62 1.49 2.78 0.70 77.10 3.06 1H-2, 138-140 2.88 47.20 89.38 1.56 2.77 0.82 71.78 2.41 1H-3, 138-140 4.38 48.27 93.33 1.54 2.63 0.80 72.53 2.40 1H-5, 132-134 7.32 40.12 66.99 1.63 2.68 0.97 63.67 1.75 2H-1, 72-74 9.82 39.22 64.52 1.72 2.78 1.04 65.66 1.75 2H-2, 130-132 11.90 39.48 65.23 1.72 2.71 1.04 66.15 1.72 2H-3, 120-122 13.30 42.97 75.34 1.65 2.75 0.94 69.33 2.02 2H-4, 124-126 14.84 40.43 67.87 1.66 2.63 0.99 65.53 1.74 2H-5, 116-118 16.26 41.13 69.85 1.65 2.63 0.97 66.17 1.79 3H-1, 116-118 19.76 40.96 69.37 1.69 2.71 1.00 67.56 1.83 3H-2, 108-110 21.18 39.33 64.83 1.69 2.63 1.02 64.75 1.67 3H-3, 115-117 22.75 40.18 67.16 1.69 2.71 1.01 66.09 1.77 3H-4, 110-112 24.20 38.96 63.83 1.70 2.63 1.04 64.66 1.64 3H-5, 130-132 25.90 41.37 70.58 1.66 2.74 0.97 67.11 1.89 4H-1, 116-118 29.26 42.36 73.49 1.63 2.62 0.94 67.48 1.88 4H-2, 92-94 30.52 41.42 70.72 1.65 2.64 0.96 66.54 1.82 4H-3, 108-110 32.18 41.88 72.06 1.65 2.58 0.96 67.36 1.82 4H-4, 126-128 33.86 40.29 67.48 1.70 2.67 1.01 66.67 1.76 4H-5, 132-134 35.42 39.70 65.84 1.69 2.74 1.02 65.43 1.76 4H-6, 32-34 35.92 40.39 67.77 1.69 2.74 1.01 66.64 1.82 4H-7, 12-14 37.22 40.13 67.02 1.69 2.59 1.01 66.10 1.70 5H-1, 119-121 38.79 40.45 67.93 1.64 2.69 0.98 64.95 1.78 5H-2, 122-124 40.32 42.35 73.47 1.63 2.61 0.94 67.19 1.87 5H-3, 105-107 41.65 37.70 60.52 1.71 2.60 1.07 62.92 1.54 5H-4, 60-62 42.70 38.27 62.01 1.70 2.72 1.05 63.43 1.65 5H-6, 84-86 45.94 34.17 51.91 1.77 2.64 1.17 59.18 1.34 6H-1, 52-54 47.62 31.08 45.09 1.87 2.74 1.29 56.81 1.21 6H-2, 76-78 49.36 27.86 38.62 1.92 2.69 1.39 52.21 1.01 6H-3, 72-74 50.82 30.86 44.64 1.90 2.71 1.31 57.19 1.18 6H-4, 76-78 52.36 31.52 46.04 1.86 2.66 1.27 57.24 1.19 6H-5, 52-54 53.62 34.25 52.09 1.78 2.66 1.17 59.40 1.35 6H-6, 68-70 55.28 39.26 64.63 1.68 2.55 1.02 64.25 1.61 6H-7, 42-44 56.52 38.30 62.07 1.71 2.65 1.06 64.10 1.61 164-992A- 1H-2, 51-53 2.01 34.50 52.67 1.79 2.76 1.17 60.22 1.42 2H-5, 62-64 9.42 45.81 84.53 1.60 2.64 0.87 71.43 2.18 3H-1, 97-99 13.27 48.20 93.03 1.55 2.63 0.80 72.69 2.39 3H-3, 77-79 16.07 48.37 93.70 1.55 2.65 0.80 73.20 2.43 3H-5, 75-77 19.05 45.30 82.81 1.55 2.60 0.85 68.68 2.10 3H-6, 82-84 20.62 44.05 78.72 1.58 2.64 0.88 67.97 2.03 4H-1, 89-91 22.69 46.57 87.17 1.54 2.62 0.82 70.17 2.23 4H-3, 87-89 25.67 45.12 82.20 1.59 2.60 0.87 69.82 2.09 5H-1, 85-87 32.15 44.38 79.80 1.60 2.71 0.89 69.47 2.11 5H-3, 3-5 34.33 43.43 76.78 1.59 2.59 0.90 67.48 1.94 5H-5, 79-81 38.09 43.06 75.62 1.60 2.57 0.91 67.09 1.89 5H-7, 37-39 40.67 43.27 76.27 1.63 2.64 0.93 69.04 1.97 6H-1, 80-82 41.60 43.29 76.35 1.61 2.70 0.91 68.17 2.01 6H-2, 131-133 43.61 40.68 68.57 1.68 2.66 1.00 66.61 1.78 6H-3, 43-45 44.23 41.76 71.71 1.66 2.52 0.97 67.86 1.76 6H-4, 69-71 45.99 43.70 77.62 1.60 2.53 0.90 68.44 1.92 6H-5, 81-83 47.61 43.99 78.54 1.59 2.59 0.89 68.18 1.98 6H-6, 109-111 49.39 42.36 73.49 1.62 2.54 0.93 67.03 1.82 6H-7, 37-39 50.17 42.76 74.70 1.64 2.59 0.94 68.30 1.89 164-993A- 1H-1, 28-30 0.28 41.52 71.00 1.66 2.73 0.97 67.34 1.89 1H-2, 32-34 1.32 37.28 59.44 1.72 2.70 1.08 62.50 1.57 2X-1, 91-93 2.81 38.10 61.54 1.69 2.70 1.05 62.84 1.62 2X-2, 90-92 4.30 38.09 61.51 1.69 2.64 1.05 62.78 1.58 2X-4, 95-97 7.35 38.25 61.93 1.72 2.75 1.06 64.15 1.66 2X-5, 63-65 8.53 38.47 62.51 1.39 2.65 0.85 52.12 1.62 2X-7, 19-21 11.09 37.63 60.34 1.70 2.65 1.06 62.60 1.56 3X-1, 102-104 14.82 38.18 61.75 1.70 2.64 1.05 63.52 1.59 3X-2, 38-40 15.68 36.64 57.83 1.75 2.61 1.11 62.64 1.47 3X-2, 78-80 16.08 37.36 59.63 1.74 2.78 1.09 63.29 1.62 3X-3, 68-70 17.48 36.56 57.63 1.74 2.85 1.10 62.09 1.60 3X-4, 68-70 18.98 35.77 55.69 1.73 2.63 1.11 60.48 1.43 3X-6, 34-36 21.64 37.35 59.61 1.72 2.67 1.08 62.82 1.55 3X-7, 24-26 23.04 34.69 53.11 1.77 2.69 1.15 59.76 1.39 4X-1, 54-56 23.54 33.15 49.59 1.82 2.76 1.21 58.80 1.34 4X-3, 103-105 27.03 34.32 52.26 1.78 2.75 1.17 59.79 1.40 5X-1, 70-72 33.30 36.05 56.38 1.76 2.68 1.13 62.09 1.48 5X-6, 95-97 41.05 34.76 53.28 1.78 2.69 1.16 60.49 1.40 6X-1, 111-113 43.31 36.56 57.62 1.74 2.65 1.10 62.12 1.49 6X-2, 113-115 44.83 36.05 56.37 1.75 2.61 1.12 61.45 1.44 6X-3, 99-101 46.19 36.18 56.70 1.75 2.64 1.12 61.72 1.46