──┬─────────────┬──────────────────────────────────── │ Designation │ UPLAND. │of Materials.│ │ │ │ │ │ │ ──┼─────────────┼────────┬─────────────────────────── │ „ │ YELLOW │ TERTIARY. │ │ LOAM. │ ──┼─────────────┼────────┴─────────────────────────── │ „ │ CLAY. ──┼─────────────┼────────┬─────────┬────────┬──────── │ „ │ 173 │ 230 │ 246 │ 196 │ │Prairie │ High │ Red │ Hog │ │subsoil.│Flatwoods│ Hills │ Wallow │ │ Monroe │ soil. │subsoil.│subsoil. │ │ Co. │Pontotoc │ Attala │ Jasper │ │ │ Co. │ Co. │ Co. ──┼─────────────┼────────┼─────────┼────────┼──────── 1│Coarse grits │ 2.10│ 0.33│ 1.97│ 0.83 2│Fine „ │ „ │ 0.35│ „ │ 1.19 3│Coarse sand │ 0.62│ │ 0.72│ 1.96 4│Medium „ │ „ │ │ 2.32│ 1.64 5│Fine „ │ „ │ │ 2.09│ 0.88 6│Finest „ │ 0.20│ 0.23│ 0.70│ 0.26 7│Dust „ │ 1.26│ 0.18│ 1.29│ 0.19 8│Coarsest silt│ 2.92│ 1.61│ 1.81│ 2.49 9│Coarse „ │ 7.36│ 2.66│ 3.60│ 3.67 10│Medium „ │ 8.81│ 9.13│ 2.73│ 5.39 11│Fine „ │ 7.85│ 26.64│ 13.30│ 10.31 12│Finest „ │ 35.22│ 32.35│ 25.33│ 24.18 13│Clay │ 33.16│ 25.48│ 40.25│ 47.03 ──┴─────────────┼────────┼─────────┼────────┼──────── │ 99.50│ 97.87│ 96.11│ 100.00 Compactness (res│ 69.77│ 84.47│ 78.88│ 81.52 Porosity │ 17.04│ 6.40│ 39.18│ 10.12 Hygroscopic Mois│ 11.35│ 9.33│ 18.60│ 14.48 Ferric Oxide │ 5.42│ 5.90[G]│ 10.50│ 4.00 ────────────────┴────────┴─────────┴────────┴────────
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