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<br />Oe--2 to 0 inches; organic material consisting of partially decomposed <br />plant material. <br />Al--0 to 8 inches; drak grayish brown (]OYR 4/2) stony loam, very dark <br />grayish brown (lOYR 3/2) moist; weak fine granular structure; soft, friable, <br />nonsticky and nonplastic; many medium and fine roots; few pores; 2 percent <br />stones and cobble, 5 percent gravel; neutral (pH 7.2); clear smooth boundary. <br />A2--8 to ]3 inches; brown (]OYR 4/3) clay loam, dark brown (lOYR 3/3) <br />moist; moderate medium granular structure; slightly hard, friable, slightly <br />sticky and slightly plastic; many medium and fine roots; few pores; 5 percent <br />gravel; neutral (pH 7.2); yradual wavy beundarf. <br />Bt3--13 to 17 inches; brown (IOYR 5/3) in matrix, ar,d light yellowish <br />brown (lOYR 6/4) clay loam, brown (]OYR 4/3) moist is matrix, and yellowish <br />brown (]OYR ~/4) moist; moderate medium subangular blocky structure parting to <br />moderate medium granular; hard, firm, slightly sticky and slightly plastic; <br />• thin nearly continuous clay films on faces of peds, a few fine roots; few fine <br />discontinuous pores; 5 percent gravel; neutral (pH 7.0); gradual wavy boundary. <br />Bt2--]7 to 27 inches; brown (]OYR 5/3) in matrix, and brownish yellow <br />(lOYR 6/6) clay, dark brown (]OYk 4/3) moist in matrix, and yellowish brown <br />(]OYR 5/6) moist; moderate medium prismatic structure parting to moderate <br />medium subangular blocky; hard, firm, very sticky and plastic; thin nearly <br />continuous clay films on faces of peds; few very fine roots; few very fine <br />pores; 5 percent gravel; neutral (pH 6.8); clear smooth boundary. <br />C--27 to 32 inches; brown (]OYR 5/3) in matrix, and brownish yellow <br />(]OYR 6/6) clay loam, dark brown (]OYR 4/3) moist in matrix, and yellowish <br />brown (]OYR 5/6) moist; massive; slightly hard, friable, sticky and plastic; <br />few very fine roots; 75 percent gravel; neutral (pli 7.2); clear smooth <br />boundary. <br />Cr--32 to 40 inches; weathered sandstone and shale. <br />• Depth to weathered sandstone or shale is 20 to 40 inches. Soil is <br />typically noncalcareous throughout, but some pedons may have carbonates in the <br />