These soils have moderate permeability in the upper loamy materials and rapid permeability in the lower sandy materials. Slopes range from 0 to 18 percent. Kalamazoo loam - on a 1 percent slope in a cultivated field. Solum thickness and depth to calcareous material ranges from 40 to 60 inches. The depth to the sandy discontinuity ranges from 25 to 40 inches.
Reaction ranges from strongly acid to neutral above the calcareous material.
Coarse fragments range from 0 to 20 percent by volume in the solum. The Ap horizon has hue of 10YR or 7.5YR, value of 3 to 5, and chroma of 2 or 3. The A and E horizons are loam, silt loam, or sandy loam. The Bt horizons have hue of 10YR, 7.5YR, or 5YR, value of 3 or 4, and chroma of 2 to 4. They are clay loam, sandy clay loam, loam, sandy loam, or gravelly analogues of these textures.