Pinkish gray (7.5YR6/2) loam; many medium distinct yellowish brown (10YR5/6) mottles; moderate medium and coarse subangular blocky structure; friable, sticky, plastic; patchy thin clay coating on ped faces; few very fine roots; few hard Fe/Mn concretions, common hard secondary lime concretions; moderately alkaline (field pH 8.0); gradual, smooth boundary.