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 18 182 1 5 42.0 42.0 0.00 6.42 12.4 43.5 44.2 18 182 1 5 86.0 86.0 0.00 6.86 5.5 41.1 53.4 18 182 1 6 56.0 56.0 0.00 8.06 9.8 44.4 45.9 18 182 3 1 77.0 77.0 59.50 60.27 14.1 41.3 44.6 18 182 3 2 83.0 83.0 59.50 61.83 3.0 40.0 57.0