Clay content is 25 to 34 percent. Reaction is slightly acid. Some pedons have 2C horizons below 60 inches with color ranges similar to the C horizon. Textures include sandy loam, loamy sand, fine sand, sand or gravelly analogs. Clay content is 0 to 20 percent.
Reaction is slightly acid or neutral.
These are the Ashdale , Broadwell , Dinsdale , Dinsmore, Douglas , Elkhart , Elmont , Healing , Lycurgus , Malcolm , Meadowbank , Mendota , Ogle , Osco , Parkway , Plano , Proctor , Richwood , Ripon , Sibley , Sidell , Tama , Tecumseh , Toddville , Wakenda and Waupecan series. Ashdale soils have limestone bedrock at 40 to 60 inches. Broadwell soils formed in 40 to 60 inches of loess over eolian sand. Dinsdale, Mendota, Sidell and Tecumseh soils have glacial till within a depth of 40 inches. Dinsmore, Douglas, Ogle and Parkway soils have glacial till within 60 inches.