These soils formed in loamy sediments on gently sloping to strongly sloping uplands of early to mid Pleistocene age. Slope ranges from 3 to 12 percent. Solum thickness is more than 80 inches. Weighted average clay content of the particle-size control section is 18 to 30 percent. Base saturation ranges from 25 to 35 percent.
Reaction ranges from extremely acid to strongly acid throughout.
The A horizon has hue 10YR, value of 4 to 6, and chroma of 3 or 4. Texture is fine sandy loam or very fine sandy loam. The E horizon has hue 10YR, value of 5 to 7, and chroma of 3 or 4. Texture is fine sandy loam or very fine sandy loam. The upper Bt horizons have hue 2.5YR or 5YR, value of 4 or 5, and chroma of 6 to 8.