The Bt and 2Bt horizons range from slightly acid or strongly acid in the upper part and ranges to neutral in the lower part. The BC or 2BC horizon is neutral or slightly alkaline. It is clay loam or loam. Clay content ranges from 15 to 30 percent and sand content ranges from 20 to 45 percent. Gravel content ranges from 1 to 10 percent.
Reaction is slightly alkaline or moderately alkaline.
Calcium carbonate equivalent ranges from 25 to 40 percent. Amanda, Conestoga, Hollinger, Letort, and Wykoff soils lack carbonates within a depth of 40 inches. Belmore, Chili, Kosciusko, and Wawaka soils have more than 10 percent gravel in the lower half of the series control section. Crouse, Gallman, Greybrook, Hickory, Kanawha, Martinsville, Nodine, Ockley, Richardville, Riddles, and Skelton soils are deeper than 40 inches to the base of the argillic horizon and to carbonates. Hebron and Sisson soils lack gravel in the lower part of the series control section.