The 2Cd or 2Cdg horizon has hue of 10YR or 2.5Y, value of 3 to 6, and chroma of 1 to 4. Texture is clay, silty clay, silty clay loam, or clay loam. Clay content ranges from 27 to 42 percent. Rock fragment content ranges from 1 to 8 percent. Calcium carbonate equivalent ranges from 10 to 30 percent.
Reaction is slightly alkaline or moderately alkaline.
These are the Bixler and Selfridge series. Bixler soils do not have rock fragments in the lower part of the series control section. Selfridge soils do not have a densic contact in the lower part of the series control section. Competing series may change as they are updated to the 8th Edition of Keys to Soil Taxonomy. The Branch , Leola , Markton , and Riverdale series have not been updated to the 8th Edition of Keys to Soil Taxonomy, but were competing series to Rimer under previous taxonomic classification.