Solum thickness ranges from 24 to 40 inches and corresponds to depth of free carbonates. Gravel content ranges from 2 to 25 percent in the solum and from 20 to 50 percent in the 2C horizon. The solum ranges from slightly acid to mildly alkaline. The Ap horizon has hue of 10YR, value of 2 to 4, and chroma of 1 to 3. It is sand, loamy sand, or sandy loam.
Uncultivated areas have an A horizon with similar colors and textures.
Where present, the E horizon has hue of 10YR, value of 5 or 6, and chroma of 2 or 3. Textures are the same as that for the A horizons. The Bw horizon has hue of 10YR or 7.5YR, value of 5 or 6, and chroma of 3 to 6. It is sand or loamy sand. The Bt horizon has hue of 10YR or 7.5YR, value of 4 or 5, and chroma of 4 to 6.