The depth to the base of the argillic horizon is 40 to 60 inches. The loess mantle is 7 to 20 inches. A kame phase is recognized. The series control section is 0 to 60 inches. The A horizon has hue of 10YR, value of 3, chroma of 2 or 3.
Reaction is strongly acid to neutral depending on liming history.
It is in the upper one-fourth of the control section. The Bt horizon has hue of 7.5YR or 10YR, value of 3 to 5, and chroma of 4 to 6. Clay content is 27 to 35 percent. Reaction is very strongly acid to moderately acid. It is an horizon in the upper one-fourth of the control section.