Reaction ranges from moderately acid to slightly alkaline. The BA and Bt horizons have hue of 10YR or 7.5YR, value of 3 to 5, and chroma of 3 to 6. Texture dominantly is silty clay loam, but some subhorizons are silt loam. Reaction ranges from moderately acid to neutral. It is silt loam or silty clay loam and averages less than 30 percent clay.
Reaction is slightly acid to moderately alkaline and contains carbonates in some pedons.
It is silt or silt loam. Clay content ranges from 20 to 27 percent. Reaction is slightly alkaline or moderately alkaline. These are the Ashdale , Broadwell , Dinsdale , Douglas , Elmont , Healing , Lycurgus , Malcolm , Meadowbank , Mendota , Ogle , Osco , Plano , Proctor , Richwood , Ripon , Sibley , Sidell , Tama , Tecumseh , Toddville , Wakenda , Waupecan , and Wiota series. Ashdale and Ripon soils have limestone bedrock within a depth of 5 feet.