Depth to limestone or hard, fine grained calcareous sandstone is typically 30 to 36 inches but ranges from 20 to 40 inches. The mollic epipedon typically includes the upper part of the argillic horizon. Depth to free carbonates is typically 15 to 30 inches, but some pedons are calcareous at or near the surface due to recharge. The mean annual soil temperature is 38 to 47 degrees F., and the mean summer soil temperature is 50 to 58 degrees F. EC is less than 2 mmhos throughout the soil. Rock fragments range from 0 to 15 percent fine angular pebbles.
Reaction is slightly acid through slightly alkaline.
Texture is clay loam or silty clay loam with 27 to 35 percent clay, and more than 15 but less than 35 percent fine or coarser sand. Rock fragments range from 0 to 15 percent fine angular pebbles. Reaction is neutral or slightly alkaline in the upper part and may range to moderately alkaline in the lower part when free carbonates are present. Texture is loam, clay loam, gravelly loam, or gravelly clay loam. Rock fragments range from 0 to 35 percent fine angular pebbles.