Slopes range from 0 to 3 percent. The solum is 40 to 70 inches thick. Depth to secondary carbonates ranges from 36 to 62 inches. The clay content of the control section ranges from 18 to 30 percent. The A horizon has hue of 10YR, value of 4 through 6, and chroma of 2 through 4.
Texture is fine sandy loam or very fine sandy loam.
Reaction ranges from slightly acid through mildly alkaline with less than 1 percent organic matter. The Bt horizon has hue of 7.5YR and 10YR, value of 4 through 6, and chroma of 2 through 6. Colors are brown, dark grayish brown, or yellowish brown. Some pedons have few to common reddish or yellowish mottles in the lower part. Texture is sandy clay loam, clay loam, or fine sandy loam.