Depth to secondary carbonates ranges from 10 to 40 inches. The A horizon has hue of 7.5YR or 10YR, value of 4 or 5, and chroma of 1 to 4. Texture is silt loam, loam, silty clay loam, or clay loam, and stony or gravelly phases are recognized. Rock fragments less than 3 inches in diameter comprise from 0 to 25 percent by volume. Rock fragments from 3 to 36 inches in diameter comprise from 0 to 50 percent by volume.
Reaction ranges from slightly acid through strongly acid.
The Bt horizon has COLE ranging from 0.07 through 0.12 and is clay or silty clay. The Bt1 horizon has hue of 5YR to 2.5Y, value of 5 or 6, and chroma of 2 to 4. The Bt1 horizon has mottles in shades of gray, brown, or red and the reaction ranges from neutral to moderately acid. The Bt2 horizon has hue of 5YR to 2.5Y, value of 5 to 7, and chroma of 2 to 6. Some pedons have mottles in shades of gray, red, or brown.