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 79 544 A 20 3 5.0 5.0 157.00 160.05 25.8 27.2 47.0 79 544 A 20 31 126.0 126.0 157.00 161.26 15.1 27.3 57.6 79 544 A 21 1 50.0 50.0 166.00 166.50 7.4 27.9 64.7 79 544 A 21 2 50.0 50.0 166.00 168.00 4.3 48.8 46.9 79 544 A 22 1 50.0 50.0 175.00 175.50 5.3 37.5 57.2