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 10 90 1 2 20.0 20.0 0.00 1.70 0.2 36.5 63.3 10 90 1 3 19.0 19.0 0.00 3.19 2.0 34.9 63.1 10 90 1 4 20.0 20.0 0.00 4.70 2.1 11.4 86.5 10 90 1 5 20.0 20.0 0.00 6.20 1.2 21.7 77.1 10 90 1 6 20.0 20.0 0.00 7.70 0.9 24.3 74.8 10 90 2 3 20.0 20.0 70.00 73.20 0.2 29.0 70.8 10 90 2 4 75.0 75.0 70.00 75.25 0.8 31.0 68.2 10 90 3 2 20.0 20.0 130.00 131.70 1.1 13.5 85.4 10 90 3 3 22.0 22.0 130.00 133.22 0.6 13.9 85.5 10 90 4 2 20.0 20.0 188.00 189.70 0.1 11.3 88.6 10 90 5 2 20.0 20.0 236.00 237.70 0.6 16.6 82.8 10 90 5 3 20.0 20.0 236.00 239.20 0.3 14.4 85.3 10 90 5 4 10.0 10.0 236.00 240.60 0.3 18.0 81.7 10 90 6 2 20.0 20.0 293.00 294.70 0.1 53.1 46.8 10 90 7 1 59.0 59.0 341.00 341.59 0.1 27.9 72.0 10 90 7 2 20.0 20.0 341.00 342.70 0.1 28.3 71.6 10 90 7 3 20.0 20.0 341.00 344.20 0.1 36.9 63.0 10 90 9 1 45.0 45.0 471.00 471.45 1.6 43.5 54.9 10 90 10 1 8.0 8.0 595.00 595.08 13.0 47.8 39.2 10 90 13 3 84.0 84.0 763.00 766.84 78.6 14.6 6.8 10 90 13 4 35.0 35.0 763.00 767.85 79.8 13.5 6.7