Rock fragments are mainly igneous pebbles. Rock fragments are mainly chert and limestone pebbles, channers, and flags. The lower part of the control section, to a depth of 60 inches, is limestone bedrock with thin interbedding of soft shale. The A or Ap horizon has a hue of 10YR, value of 4 or 5, and a chroma of 2 to 4. Texture is silty clay loam or silt loam.
Reaction is moderately acid to neutral.
The Bt horizons has hue of 10YR or 7.5YR, value of 4 or 5, chroma of 4 to 6. Texture is silty clay loam, clay loam, clay, or silty clay. Reaction is strongly acid to neutral. The 2Bt horizon has hue of 10YR, 2.5Y or 5Y, value of 4 to 6, chroma of 2 to 6. Texture is channery analogues of silty clay, or clay.