Reaction is moderately acid to neutral. The Bt horizons has hue of 10YR or 7.5YR, value of 4 or 5, chroma of 4 to 6. Texture is silty clay loam, clay loam, clay, or silty clay. 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.