Reaction is strongly acid to neutral. The 2Bt horizon has hue of 10YR, 2.5Y or 5Y, value of 4 to 6, chroma of 2 to 6. Texture is channery analogues of silty clay, or clay. Reaction is slightly alkaline to moderately alkaline. The 2BCt has a hue of 10YR, 2.5Y or 5Y, value of 4 to 6, and chroma of 2 to 6.
Texture is flaggy or very flaggy analogues of silty clay loam, silty clay or clay.
Reaction is moderately alkaline. The 2C horizon hue of 10YR, or 2.5Y value of 4 or 5, and chroma of 2 to 4. Texture is silty clay or silty clay loam. Weathered fragments of limestone or shale comprise 50 to 75 percent of the volume. Reaction is moderately alkaline.