Reaction in the BC and C horizons range from medium acid to mildly alkaline. Coarse fragments of limestone, siltstone, and shale range from 0 to 14 percent in the Ap and Bt horizons, and 0 to 35 percent in the BC and C horizons. The Ap horizon has hue of 10YR, value of 4, and chroma of 2 or 3. Texture is silt loam or silty clay loam. Some pedons have BA horizons with hue of 10YR or 2.5Y, value of 4 or 5, and chroma of 3 to 6.
Texture is silt loam or silty clay loam.
The Bt horizon has hue of 10YR or 2.5Y, value of 4 to 6, and chroma of 4 to 8. Below the upper 10 inches of the argillic horizon mottles that have chroma of 2 or less range from few to many. Texture is silty clay loam, silty clay, or clay. The BC and C horizons have colors like the Bt horizon. Texture is silty clay loam, silty clay, clay, or their channery analogues.