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 21 206 1 2 63.0 63.0 0.00 2.13 11.1 26.0 62.9 21 206 5 41 100.0 100.0 31.00 36.50 3.8 18.7 77.5 21 206 9 31 100.0 100.0 71.00 75.20 6.7 25.8 67.5 21 206 10 2 90.0 90.0 80.00 82.40 1.0 22.5 76.5 21 206 11 4 90.0 90.0 89.00 94.40 1.0 20.5 78.5 21 206 14 21 100.0 100.0 116.00 118.90 2.0 27.6 70.4 21 206 15 31 120.0 120.0 125.00 129.20 1.9 24.6 73.5 21 206 18 41 120.0 120.0 152.00 158.20 2.2 27.0 70.8 21 206 20 2 66.0 66.0 174.00 176.16 2.1 31.1 66.8 21 206 26 3 64.0 64.0 228.00 231.64 0.7 44.7 54.6 21 206 31 3 64.0 64.0 277.00 280.64 2.6 42.9 54.5 21 206 34 2 40.0 40.0 304.00 305.90 1.6 42.3 56.1 21 206 40 2 66.0 66.0 362.00 364.16 1.1 41.6 57.3