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 17 166 14 2 70.0 70.0 178.00 180.20 10.4 40.4 49.1 17 166 25 11 127.0 127.0 270.00 271.27 11.7 47.9 40.4