The Bs2 horizon has hue of 5YR to 10YR, value of 4 or 5, and chroma of 4 to 8. The Bs horizons are sand, coarse sand, loamy sand, loamy coarse sand or gravelly analogues of these textures. Reaction of the Bs horizons ranges from moderately acid to neutral. The BC horizon has hue of 5YR to 10YR, value of 5 or 6, and chroma of 3 to 8. Textures of the BC horizon are the same as those in the Bs horizons.
Reaction ranges from moderately acid to neutral.
Some pedons have a 2BC horizon. The 2C horizon has hue of 7.5YR or 10YR, value of 5 to 7, and chroma of 3 or 4. It is stratified very gravelly sand, gravelly sand, extremely gravelly sand, coarse sand, or sand. Reaction is neutral to moderately alkaline. Duel and Ishpeming soils are underlain by bedrock at a depth of 20 to 40 inches.