Some pedons have thin E horizons. The upper part of the B horizon has hue of 7.5YR through 2.5Y, value of 4 through 6, and chroma of 4 through 6. Texture is silt loam or silty clay loam in the fine-earth fraction. The lower part of the B horizon has hue of 7.5YR through 5Y and N, value of 4 through 6, and chroma of 2 through 4. Colors of 2 chroma or less are within 36 inches of the surface.
Texture is silty clay loam, silty clay or clay in the fine-earth fraction.
The C horizon has color similar to the lower part of the B horizon. Texture ranges from silt loam to clay in the fine-earth fraction. The Athol , Bolton , Bookwood , Brecknock , Carpenter , Culleoka , Door, Duffield , Frondorf , Hayter , Lamotte , Legore , Loudonville , Manassas , Mechanicsburg , Morrison , Myersville , Neshaminy , Penn , Ryder , Washington , Westmoreland , Wheeling , and Williamsburg series are in the same family. Athol and Manassas soils have hue of 5YR or redder in the Bt horizon. Bolton soils have rock fragments dominated by chert.