Reaction ranges from strongly acid to slightly alkaline. Some pedons do not have an Op horizon. The Oa horizon has hue of 10YR to 5YR, or neutral, value of 2 to 3, and chroma of 0 to 3. Reaction ranges from strongly acid to slightly alkaline. The Lma horizon has hue of 10YR to 5Y, or neutral, value of 4 to 8, and chroma of 0 or 2.
Reaction is slightly alkaline or moderately alkaline.
A layer less than 2 inches thick of coprogenous earth is present above the marly silt loam in some pedons. The 2Cg horizon has hue of 10YR or 2.5Y, value of 5 to 7, 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 is slightly alkaline or moderately alkaline.