The C or Cg horizon has hue of 10YR or 2.5Y, value of 4 to 6, and chroma of 2 to 6. It is silt loam. Reaction is slightly alkaline or moderately alkaline. The 2C or 2Cg horizon has hue of 10YR or 2.5Y, value of 4 to 6, and chroma of 2 to 4. Sand content ranges from 25 to 55 percent.
Reaction is slightly alkaline or moderately alkaline.
These are Aptakisic , Caseyville , Creal , Fitchville , Hatmaker , Iva , Kendall , Starks , Stronghurst , and Waynetown series. Aptakisic, Fitchville, Hatmaker, Kendall and Starks soils average more than 10 percent sand in some horizon within a depth of 60 inches. Caseyville, Iva, and Stronghurst soils do not have free carbonates within a depth of 60 inches. Creal soils are more than 24 inches to the top of the argillic horizon. Hatmaker soils also have rock fragments of shale within a depth of 60 inches.