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 2 8 1 1 61.0 61.0 167.90 168.51 0.5 48.9 50.6 2 8 2 11 101.0 101.0 249.00 250.01 4.4 34.2 61.4 2 8 2 2 7.0 7.0 249.00 250.57 3.3 45.7 51.0 2 8 2 3 13.0 13.0 249.00 252.13 4.9 30.5 64.6 2 8 2 3 73.0 73.0 249.00 252.73 5.2 61.0 33.8