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 37 332 B 1 1 75.0 75.0 139.00 139.75 5.2 30.3 64.5 37 332 B 1 2 81.0 81.0 139.00 141.31 5.6 29.8 64.6 37 332 B 1 3 76.0 76.0 139.00 142.76 2.2 28.0 69.8 37 332 B 1 4 76.0 76.0 139.00 144.26 6.8 27.4 65.8 37 332 B 1 5 30.0 30.0 139.00 145.30 5.5 33.9 60.6