The Oa horizon has hue of 10YR or are neutral, value of 2 to 3, and chroma of 0 to 3. Reaction ranges from slightly acid to neutral. The Cg horizon has hue of 10YR or 2.5YR, value of 4 to 6, and chroma of 1 or 2. It is sand, coarse sand, fine sand and loamy sand and their gravelly analogues. Rock fragment content ranges from 0 to 25 percent.
Reaction ranges from neutral to moderately alkaline.
These are the Ackerman and Scarboro series in the same family and the similar Henrietta series. Ackerman soils have coprogenous earth underlying the organic horizons. Scarboro soils are more acid than slightly acid in the organic horizons and upper part of the C horizon. Henrietta soils have a layer in the particle size control section that has less than 55 percent fine sand or coarser. Antung soils formed in a thin layer of herbaceous organic material overlying sandy deposits and occupy shallow closed depressions primarily on outwash plains, lake plains, lake terraces and flood plains, but can occur within moraines and till plains.