Rawson loam on a 4 percent slope in a cultivated field at an elevation of about 800 feet above mean sea level. 41 degrees 17 minutes 59 seconds N. and long. 084 degrees 54 minutes 12.5 seconds W. NAD 27. The depth to the base of the argillic horizon and depth to calcium carbonates is 20 to 45 inches. Depth of the solum and depth to dense till is 24 to 48 inches.
Rock fragments are glacial erratics, primarily of limestone, dolostone, and crystalline lithology.
The Ap horizon has hue of 10YR, value of 3 to 5, and chroma of 2 or 3. It is loam, sandy loam, fine sandy loam or silt loam. Rock fragments range from 0 to 14 percent. Reaction is strongly acid to neutral. Some pedons have an E or BE horizon.