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 29 277 1 11 117.0 117.0 0.00 1.17 85.7 8.7 5.6 29 277 1 2 54.0 54.0 0.00 2.04 29.7 18.3 52.0 29 277 1 31 112.0 112.0 0.00 4.12 57.0 30.3 12.7 29 277 2 11 114.0 114.0 7.00 8.14 18.1 46.3 35.5 29 277 2 6 36.0 36.0 7.00 14.86 30.2 44.3 25.4 29 277 3 4 92.0 92.0 16.50 21.92 8.9 52.7 38.4 29 277 4 2 87.0 87.0 26.00 28.37 6.6 52.9 40.5 29 277 5 6 73.0 73.0 35.50 43.73 6.8 58.8 34.4 29 277 7 2 27.0 27.0 54.50 56.27 1.0 56.8 42.2 29 277 7 5 30.0 30.0 54.50 60.80 1.0 58.5 40.5 29 277 9 2 83.0 83.0 73.50 75.83 0.7 57.1 42.2 29 277 10 51 101.0 101.0 83.00 90.01 0.8 52.1 47.1 29 277 12 21 120.0 120.0 102.00 104.70 0.1 44.7 55.2 29 277 13 51 117.0 117.0 111.50 118.67 1.5 49.6 48.9 29 277 15 2 88.0 88.0 130.50 132.88 4.8 46.7 48.5 29 277 17 31 126.0 126.0 149.50 153.76 4.1 53.5 42.4 29 277 19 21 108.0 108.0 168.50 171.08 1.5 43.5 55.0 29 277 20 6 52.0 52.0 178.00 186.02 1.0 50.7 48.3 29 277 22 3 67.0 67.0 197.00 200.67 1.5 46.0 52.5 29 277 24 2 78.0 78.0 216.00 218.28 0.3 40.3 59.4 29 277 30 2 50.0 50.0 273.00 275.00 0.5 34.4 65.1