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<br /> <br />Pinelli Series <br />2 <br />B22t--11 to 16 inches; yellowish brown (lOYR 5/4) heavy clay <br />loam, dark brown (lOYR 4/3) moist; moderate medium prismatic structure <br />breaking to moderate medium subangular blocky structure; hard, £irm <br />sticky and plastic; calcareous; moderately alkaline (pH 8.2); clear <br />smooth boundary. (4 to 10 inches thick) <br />Baca--16 to 23 inches; pale brown (lOYR 6/3) light clay loam, <br />L J <br />C <br />brown (lOYR 5/3) moist; moderate medium subangular blocky structure <br />breaking to weak fine subangular blocky structure; hard, firm, <br />sticky and plastic; calcareous; moderately alkaline (pH 8.4); clear <br />smooth boundary. (4 to 13 inches thick) <br />Cca--23 to 60 inches; pale brown (lOYR 6/3) light clay loam, <br />brown (lOYR 5/3) moist; weak medium subangular blocky structure; <br />hard, firm, sticky and plastic; calcareous; moderately alkaline <br />(pa a.4). <br />The A horizon has hue of 2.5Y through ~.SYR, value of 4 or 6 <br /> <br /> <br />dry, 3 through 5 moist, and chroma from 3 through 4. Texture is <br />commonly loam but ranges to silt loam. The B horizon has hue of <br />2.5Y through 7.5YR, value of 4 or 5 dry and moist. The B horizon <br />is heavy clay loam, silty clay loam or clay. The B horizon averages <br />35 to 45 percent clay. The C horizor. ranges in texture from medium <br />to fine. <br />