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 31 294 1 4 70.0 70.0 0.00 5.20 0.1 22.4 77.5 31 294 3 5 87.0 87.0 74.00 80.87 0.0 6.5 93.5 31 294 4 3 78.0 78.0 93.00 96.78 0.0 19.7 80.3 31 294 4 41 146.0 146.0 93.00 98.96 0.1 21.0 78.9 31 294 6 1 62.0 62.0 105.50 106.12 1.1 21.0 77.9