Structure is weak granular or the horizon is massive. Some pedons have an E horizon with hue of 10YR or 2.5Y, value of 4 to 6, and chroma of 1 or 2. The Bw horizon has hue of 7.5YR to 2.5Y, value of 5 or 6, and chroma of 4 to 8. Hue of 7.5YR is confined to the upper part of the B horizon and 2.5Y to the lower part. The B horizons in some pedons have thin, strong brown lamellae.
Structure is weak granular or the horizon is structureless.
The C horizon has hue of 10YR to 2.5Y, value of 5 to 7, and chroma of 3 to 6. These are the Evesboro , Gosil , Plymouth , Rockbluff , Runcliff, and Schaffenaker series. Gosil soils formed in siliceous sandy pedisediments over siliceous residuum from sandstone or both. The soil moisture control section is dry in all parts in most years for 25 to 35 consecutive days in the 120 days following the summer solstice. Plymouth soils have more than 15 percent rock fragments in the substratum within 40 inches.