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 9 A 1 6 66.0 66.0 678.60 686.76 0.7 10.7 88.6 2 9 A 3 1 83.0 83.0 764.90 765.73 0.5 18.8 80.7 2 9 A 3 2 67.0 67.0 764.90 767.07 0.4 28.4 71.2 2 9 A 3 41 134.0 134.0 764.90 770.74 1.1 21.5 77.4