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• moist intermittently in some part of the soil moisture control section from July to October. <br />Soil Temperature: 51 to 55 degrees F. <br />Depth to lithic contaG: 6 to 20 inches <br />Rock fragments in the profile: 0 to 35 inches <br />Clay content in the particle-size control section: 20 to 35 percent <br />A horizon <br />Hue: 5YR, 7.5YR or 10YR <br />Value: 4 to 6 dry, 3 through 5 moist <br />Chroma: 2 to 4 <br />Texture: loamy fine sand, sandy loam or fine sandy loam <br />BA horizon (where present) <br />Hue: 5YR or 7.SYR <br />Value: 4 to 6 dry, 4 or 5 moist <br />Chroma: 3 or 4 <br />Texture: sandy loam, sandy clay loam or fine sandy loam <br />• Bt horizon <br />Hue: 5YR or 7.5YR <br />Value: 4 or 6 dry, 3 to 6 moist <br />Chroma: 3 to 6 <br />Texture: sandy Gay loam, loam, sandy loam or clay loam <br />C horizon <br />Hue: 5YR or 7.5YR <br />Value: 5 to 8 dry, 5 or 6 moist <br />Chroma: 4 through 6 dry and moist <br />Fine earth fraction: sandy Gay loam, loam, sandy loam or Gay loam <br />COMPETING SERIES: There are no competitors in the present Gassficafion. Former competitors in the previous <br />Gassfication (Lithic Ustollic) are the Berto, Bondman, Frontier, and Kech series. Berto soils have calcic horizons. <br />Bondman soils have soil temperatures ranging from 47 to 50 degrees F, and receive more winter moisture. Frontier <br />and Keck soils have horv_ons vuith segregated secondary carbonates. In addition, Frontier soils have hue yellower <br />than 7.5YR in the argillic horizon. <br />• <br />(Revised Mann zoos> Attachment 2.04.9-3-10 <br />