Mottles with chroma of 2 or less are at depths of 8 to 18 inches. Texture is silt loam or silty clay loam. Structure ranges from moderate to strong, fine to medium subangular blocky, blocky or prismatic. The Bx horizon has hue of 10YR or 7.5YR, value of 5 or 6, and chroma of 4 through 8 and normally has many grayish and brown mottles. Texture is silt loam or silty clay loam in the fine-earth fraction and has medium or coarse angular or subangular blocky arranged in very coarse prisms to medium or thick platy structure.
Fragipan expression is weak or moderate.
Some pedons have friable to firm silt loam to silty clay BC horizons below the fragipan. The C horizon has hue of 10YR through 5YR, value of 2 through 6, and chroma of 2 through 8. Texture ranges from loam to clay in the fine- earth fraction. Some pedons have 2C horizons containing high amounts of shale. The Chalfont , Haubstadt , Lawrence , Pekin , Robbs , Rohrersville , Rossmoyne , Sciotoville , and Shakamak series are in the same family.