leg site hole core section top interval depth(cm) bottom interval depth(cm) top of core(m) sample_depth(m) percent sand percent silt percent clay 67 497 1 1 98.0 98.0 0.00 0.98 4.5 46.7 48.8 67 497 1 4 14.0 14.0 0.00 4.64 3.4 47.7 48.9 67 497 2 11 138.0 138.0 7.00 8.38 2.6 50.9 46.5 67 497 2 31 110.0 110.0 7.00 11.10 2.5 54.9 42.6 67 497 3 3 59.0 59.0 16.50 20.09 2.5 64.5 33.0 67 497 3 3 60.0 60.0 16.50 20.10 1.1 52.7 46.2 67 497 4 1 90.0 90.0 26.00 26.90 2.2 53.5 44.3 67 497 4 1 98.0 98.0 26.00 26.98 1.6 51.2 47.2 67 497 4 11 110.0 110.0 26.00 27.10 1.7 56.3 42.0 67 497 5 1 80.0 80.0 35.50 36.30 4.1 60.3 35.6 67 497 5 3 80.0 80.0 35.50 39.30 1.7 50.6 47.7 67 497 6 1 40.0 40.0 45.00 45.40 3.1 54.2 42.7 67 497 6 1 51.0 51.0 45.00 45.51 2.9 56.4 40.7 67 497 7 21 105.0 105.0 54.50 57.05 2.7 61.1 36.2 67 497 7 4 42.0 42.0 54.50 59.42 3.4 59.3 37.3 67 497 9 3 80.0 80.0 73.50 77.30 8.0 53.2 38.8 67 497 10 2 29.0 29.0 83.00 84.79 0.9 56.6 42.5 67 497 10 4 32.0 32.0 83.00 87.82 1.9 54.8 43.3 67 497 11 3 40.0 40.0 92.50 95.90 1.5 51.9 46.6 67 497 12 6 76.0 76.0 102.00 110.26 1.8 47.2 51.0 67 497 12 6 90.0 90.0 102.00 110.40 0.8 42.9 56.3 67 497 13 3 73.0 73.0 111.50 115.23 3.0 57.4 39.6 67 497 13 31 110.0 110.0 111.50 115.60 3.0 53.4 43.6 67 497 14 3 62.0 62.0 121.00 124.62 1.9 52.1 46.0 67 497 14 4 7.0 7.0 121.00 125.57 2.4 57.4 40.2 67 497 15 5 30.0 30.0 130.50 136.80 1.6 47.8 50.6 67 497 15 61 140.0 140.0 130.50 139.40 0.7 53.3 46.0 67 497 16 21 128.0 128.0 140.00 142.78 1.4 51.1 47.5 67 497 16 5 58.0 58.0 140.00 146.58 0.5 47.2 52.3 67 497 16 8 28.0 28.0 140.00 150.78 1.2 47.4 51.4 67 497 17 3 50.0 50.0 149.50 153.00 0.3 90.5 9.2 67 497 17 3 57.0 57.0 149.50 153.07 1.4 53.6 45.0 67 497 18 3 60.0 60.0 159.00 162.60 3.8 58.7 37.5 67 497 18 5 94.0 94.0 159.00 165.94 4.0 58.9 37.1 67 497 18 51 102.0 102.0 159.00 166.02 13.0 56.6 30.4 67 497 19 3 98.0 98.0 168.50 172.48 10.0 62.9 27.1 67 497 19 51 120.0 120.0 168.50 175.70 1.5 62.8 35.7 67 497 20 5 16.0 16.0 178.00 184.16 1.5 70.2 28.3 67 497 20 5 92.0 92.0 178.00 184.92 2.4 66.5 31.1 67 497 24 3 60.0 60.0 216.00 219.60 2.8 64.0 33.2 67 497 24 4 36.0 36.0 216.00 220.86 7.1 62.8 30.1 67 497 25 2 63.0 63.0 225.50 227.63 1.7 57.1 41.2 67 497 26 2 80.0 80.0 235.00 237.30 0.8 63.4 35.8 67 497 26 3 8.0 8.0 235.00 238.08 3.1 68.4 28.5 67 497 27 1 75.0 75.0 244.50 245.25 0.8 51.5 47.7 67 497 27 2 71.0 71.0 244.50 246.71 0.9 63.1 36.0 67 497 28 3 22.0 22.0 254.00 257.22 0.3 50.4 49.3 67 497 28 3 52.0 52.0 254.00 257.52 0.6 53.6 45.8 67 497 29 3 35.0 35.0 263.50 266.85 0.7 57.9 41.4 67 497 29 5 60.0 60.0 263.50 270.10 1.2 59.8 39.0 67 497 30 3 42.0 42.0 273.00 276.42 0.6 45.5 53.9 67 497 31 6 67.0 67.0 282.50 290.67 1.6 50.9 47.5 67 497 35 31 100.0 100.0 320.50 324.50 0.4 68.9 30.7 67 497 36 3 67.0 67.0 330.00 333.67 1.5 62.3 36.2 67 497 37 1 15.0 15.0 339.50 339.65 62.8 25.0 12.2 67 497 38 3 75.0 75.0 349.00 352.75 0.1 56.0 43.9 67 497 39 3 89.0 89.0 358.50 362.39 1.4 61.4 37.2 67 497 40 5 88.0 88.0 368.00 374.88 4.0 61.3 34.7 67 497 41 4 58.0 58.0 377.50 382.58 1.6 58.7 39.7 67 497 42 6 98.0 98.0 387.00 395.48 0.9 56.7 42.4