The rock fragments are of mixed lithology. The lower part of the solum in some pedons contains as much as 20 percent rock fragments, most of which are limestone, dolostone or fine grained calcareous sandstone. The particle-size control section averages between 25 and 34 percent clay. The Ap horizon has hue of 10YR, value of 4 or 5, and chroma of 2 to 4. It is silt loam or loam.
Reaction is neutral or slightly acid.
Some pedons have a BE or BA horizon. The Bt horizon has hue of 10YR, value of 4 or 5, and chroma of 3 to 6. It is silt loam or silty clay loam. Reaction is neutral or slightly acid. It is clay loam, silty clay loam, or silty clay.