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 29 284 1 21 117.0 117.0 0.00 2.67 23.3 30.6 46.2 29 284 3 2 73.0 73.0 18.00 20.23 39.9 34.0 26.1 29 284 5 3 68.0 68.0 37.00 40.68 19.2 34.6 46.2 29 284 6 2 61.0 61.0 46.50 48.61 15.1 36.1 48.9 29 284 7 2 59.0 59.0 56.00 58.39 15.1 27.9 57.0 29 284 9 2 68.0 68.0 75.00 77.28 15.4 24.8 59.8 29 284 10 2 59.0 59.0 84.50 86.59 8.6 25.5 65.9 29 284 11 2 65.0 65.0 94.00 96.15 7.7 23.0 69.3 29 284 12 3 64.0 64.0 103.50 107.34 8.7 29.5 61.8 29 284 13 3 55.0 55.0 113.00 116.55 8.6 25.7 65.7 29 284 14 2 62.0 62.0 122.50 125.12 6.9 25.9 67.2 29 284 16 2 69.0 69.0 141.50 143.92 5.5 24.0 70.5 29 284 17 2 69.0 69.0 151.00 153.69 7.9 31.6 60.5 29 284 19 2 39.0 39.0 170.00 172.19 6.0 38.9 55.1 29 284 21 2 58.0 58.0 189.00 191.08 3.4 31.5 65.1 29 284 22 6 53.0 53.0 198.50 206.59 3.4 28.4 68.2