Slopes are 0 to 40 percent. The mollic epipedon is 7 to 15 inches thick. These soils are noncalcareous to a depth of 60 inches or more. Bedrock is greater than 60 inches. Texture of the particle size control section is loam or clay loam with 18 to 35 percent clay and less than 5 percent rock fragments.
Reaction is neutral or slightly acid.
A Bw or AC horizon is present in many pedons. When present, these horizons have hue, value, and chroma similar to the A and C horizons. These are the Auzqui , Babb , Bynum , Dewville , Emerald , Redcloud , Tamp , Tampico , Teton , Thayne , Tilton , and Wrenman series. A and AC horizons. Babb, Dewville, Redcloud, and Thayne soils have horizons of carbonate accumulations.