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 55 432 1 2 37.0 37.0 0.00 1.87 36.7 50.3 13.0 55 432 1 4 82.0 82.0 0.00 5.32 89.2 5.8 5.0