The Bg has hue of 10YR, 2.5Y, or 5Y, value of 4 to 6, and chroma of 1 or 2, and usually has redox concentrations. It is fine sandy loam or sandy loam. Reaction is moderately acid to neutral. The BCg is at a depth of 30 to 40 inches and has hue of 7.5YR, 10YR, or 2.5Y, value of 4 to 6, and chroma of 1 to 2. It is loamy sand, loamy fine sand, fine sand or sand.
Reaction is slightly acid or neutral.
The C has hue of 10YR or 2.5Y, value of 4 to 7, and chroma of 1 to 3. It is loamy sand, sand, coarse sand, or fine sand. Reaction is slightly acid or neutral above a depth of 40 inches and neutral to moderately alkaline below a depth of 40 inches. It has free calcium carbonate in at least one horizon between 40 and 55 inches. The Corunna, Darfur, Hanska, Jubilee, Uniongrove, and Zadog series may be in the same family when they are classified to the 8th Edition of Soil Taxonomy.