The particle-size control section averages 35 to 40 percent clay. Rock fragments range from 0 to 10 percent gravel throughout the series control section. The thickness of the mollic epipedon ranges from 10 to 24 inches. The Ap or A horizon has hue of 10YR or is neutral, value of 2, 2.5, or 3, and chroma of 0 to 2. It is silty clay loam, clay loam, loam, silt loam, or mucky silt loam.
Reaction ranges from strongly acid to neutral.
The Btg or Bt horizon has hue of 10YR to 5Y, value of 4 to 6, and chroma of 2 or less in the upper part and chroma of 1 to 4 in the lower part. It is silty clay loam, clay loam, or silty clay. Clay content ranges from 30 to 45 percent. Reaction ranges from moderately acid to neutral. The 2Cg or 2C horizon has hue of 10YR or 2.5Y, value of 4 or 5, and chroma of 2 to 4.