The BC horizon. It is fine sandy loam, sandy loam, loamy fine sand, or loamy sand. Reaction is slightly acid to slightly alkaline. The 2C horizons have a hue of 2.5Y or 10YR, value of 5 or 6, chroma of 1 to 4. The texture is silty clay loam or silty clay.
Reaction is slightly alkaline or moderately alkaline.
All of these soils have predominantly less than 27 percent clay and more than 20 percent sand in the lower part of the series control section. In addition the Wasepi soils have rock fragments in the lower part of the series control section. Whiskerville soils formed in loamy and sandy outwash materials overlying lacustrine deposits on lake and outwash plains. Slope gradients range from 0 to 1 percent. The moderately well drained Bronson soils are on similar landscape positions but are underlain by sand and gravel deposits.