Less commonly, some pedons have strata in the C horizon that are strongly to slightly acid. The A horizon has hue of 10YR, value of 4 or 5, and chroma of 2 to 4. It is silt, silt loam, or loam. The C horizon has hue of 10YR and 2.5Y, value of 4 to 6, and chroma of 3 or 4. Some pedons below a depth of 40 inches have hue of 10YR or 2.5Y, value of 4 to 6, and chroma of 2 or less.
Texture is silt, silt loam, or very fine sandy loam.
Brownish mottles, if present, are few to common. In some pedons the lower part of the C horizon has few to common grayish and brownish mottles at a depth of 20 inches. Some pedons have a buried A horizon below a depth of 20 inches. Roxana is the only other series in the same family. Closely related series include the Ariel , Bunyan , Caruthersville , Congaree , Norwood , Oklared , Robinsonville , Severn , Toccoa , Velda , and Vicksburg soils.