88 degrees 43 minutes and 27 seconds W., NAD 27. The depth to the base of soil development ranges from 24 to 42 inches. The depth to carbonates and the depth to horizons with greater that 15 percent sand ranges from 20 and 40 inches. The thickness of the mollic epipedon commonly ranges from 10 to 20 inches. It is silt loam.
Reaction ranges from moderately acid to neutral.
Some pedons have an AB horizon instead of an BA horizon. Redoximorphic features are commonly present. Texture is silty clay loam or silt loam. Average clay content ranges between 25 and 35 percent. Reaction ranges from slightly acid to slightly alkaline.