Clarksburg silt loam, cropland. Solum thickness ranges from 40 to 70 inches. Depth to bedrock is greater than 5 feet. Depth to the fragipan ranges from 20 to 36 inches. Rock fragments of sandstone, chert, and limestone, up to 3 inches long, range from 0 to 25 percent in the horizons above the fragipan, from 5 to 30 percent in the fragipan, and from 5 to 80 percent in the C horizon.
Unlimed reaction ranges from strongly acid to slightly acid.
Illite is the most common clay mineral with appreciable amounts of kaolinite, vermiculite, montmorillonite, and interstratified clays. The Ap horizon has hue of 7.5YR or 10YR, value of 3 through 5, and chroma of 2 or 3. The BE and Bt horizons have hue of 7.5YR or 10YR, value of 4 through 6, and chroma of 4 through 8. Structure is weak or moderate fine or medium subangular or angular blocky and occasionally prismatic. The depth to mottles with chroma of 2 or less ranges from 20 to 32 inches.