Reaction ranges from moderately acid to slightly alkaline and free carbonates are present in some pedons. The Lco horizon has slightly plastic consistence and shrinks upon drying to form hard clods that are difficult to re-wet. The Cg horizon has hue of 10YR or 2.5Y, value of 3 to 6, and chroma of 1 or 2. It is loamy sand, fine sand, sand, or coarse sand and their gravelly analogues. Rock fragment content ranges from 0 to 25 percent.
Reaction ranges from neutral to moderately alkaline.
These are the Muskego and Toto series. Muskego soils do not have sand within 51 inches of the surface. Toto has a layer of marly material below the coprogenous material. The Moston soils commonly are in depressional areas and occupy shallow closed depressions primarily on outwash plains, lake plains, lake terraces and flood plains, but can occur within moraines and till plains. Slopes range from 0 to 1 percent.