87 degrees 37 minutes 59 seconds W., NAD 27. The depth to the base of soil development is 60 to more than 80 inches. The argillic horizon occurs as lamellae and banded layers up to 8 inches in thickness. The combined thickness of the lamellae above a depth of 60 inches is more than 6 inches. The Ap or A horizon has hue of 10YR, value of 3 or 4, and chroma typically of 2 to 4.
Reaction ranges from slightly acid to strongly acid, and can range to neutral where limed.
The E horizon has hue of 10YR, value of 4 to 6, and chroma of 3 to 6. It is strongly acid to neutral. The fine sand plus medium sand content ranges from 60 to 80 percent of the total soil. Reaction ranges from strongly acid to slightly alkaline. The E part of the E and Bt horizon has hue of 10YR or 7.5YR, value of 4 to 6, and chroma of 3 to 6.