The thickness of solum ranges from 42 to 70 inches. Depth to carbonates ranges from 45 to more than 70 inches. Sand content in the upper 40 inches is less than 10 percent. The dominant clay mineral in the silty layer is montmorillonite and that in the till or outwash is illite. It ranges from moderately acid to neutral, depending upon liming treatment.
Structure commonly is granular but is subangular blocky in some pedons.
It ranges from moderately acid to neutral. It has granular or platy structure. The E horizon may be absent from some pedons. Redox features are in the lower part of the B horizon in some pedons. The B horizon has angular, subangular blocky, or weak prismatic structure.