Rock fragments range from 0 to 15 percent pebbles. Reaction is moderately acid to neutral. The Cg horizon has hue of 10YR or 2.5Y, value of 4 to 6, and chroma of 2 or less except below a depth of 40 inches, chroma ranges to 3. It is sand, coarse sand, fine sand, loamy sand, or loamy fine sand. Rock fragments range from 0 to 15 percent pebbles.
Reaction is slightly acid to moderately alkaline.
Free carbonates are at depths of 40 or more inches. These are the Granby , Kentland , Loup , and Ophir series. The Granby soils have mollic epipedons 10 to 15 inches thick. The Kentland soils have an organic layer in the second part of the control section. Loup soils have buried A horizons in the lower part of the series control section.