The A horizon has hue of 10YR, value of 3 through 5 and 2 or 3 moist, and chroma of 1 or 2. It is typically silt loam but includes loam and silty clay loam. Reaction is slightly acid or neutral. The Bt horizon has hue of 10YR, value of 3 through 6 and 2 through 4 moist, and chroma of 1 through 3. It is typically silty clay loam , but includes silt loam averaging between 20 and 35 percent clay.
Reaction ranges from slightly acid to slightly alkaline.
The BC horizon has hue of 10YR, value of 5 through 7 and 4 through 6 moist, and chroma of 2 or 3. It is typically silt loam, ranging to include very fine sandy loam, loam, and silty clay loam. Reaction ranges from neutral to slightly alkaline. The C1 horizon has hue of 10YR, value of 6 or 7 and 5 or 6 moist, and chroma of 2 or 3. It typically is silt loam, but also included are silty clay loam, very fine sandy loam, and fine sandy loam.