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 30 288 1 2 83.0 83.0 0.00 2.33 7.4 38.4 54.2 30 288 3 6 2.0 2.0 29.00 37.02 4.8 29.5 65.7 30 288 3 6 30.0 30.0 29.00 37.30 10.1 35.9 54.0 30 288 5 3 87.0 87.0 67.00 71.37 9.9 31.8 58.3 30 288 6 2 60.0 60.0 86.00 88.30 6.9 41.2 51.9 30 288 6 4 44.0 44.0 86.00 91.14 6.8 41.2 52.0 30 288 6 41 120.0 120.0 86.00 91.90 7.0 48.1 44.9 30 288 9 1 43.0 43.0 171.50 171.93 2.7 43.8 53.5