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39 <br />SCS •SOILS •3)20 <br />REV. 13.70 <br />• FIL! cooE soiLS•11 SOIL DESCRIPTION <br />Solt type Persayo clay loam Sample #5 <br />Area Nucla Mine, near Naturita, Colorado <br />Classiliwtian ine loarrry mixed (calcareous) f. <br />Location N425 X E _113 , 600 (Nucla Ptine ~ <br />N. reg. (or crop) Native pinion-sage and grasses, <br />Parent material soft shale and interbedded sang <br />U.S. Dl P11RTYl NT OI •ORICU LTUR! <br />SOIL CONSlRV/~T ION SlRVIC! <br />File No. <br />Date Ma„ ~ a ~ q~q Stop No. <br /> <br /> <br />Phvslo¢raohv ,mlarr3 ririno <br />Relief convex c slope Draina e good to excessive Salt or alkali none <br />Elevation 5650 Gr. water Stoniness <br />Slope 10-20d Moisture moist <br />Aspect Root dishib. % Clay <br />Erosion sli ht to mx e %Coarse fro ments • -2 %Coarser than V.F.S.' <br />Permeability moderate to moderatly slow <br />Additional notes g„a77 riagp in cro,hhoaci- pry-+ of G~G~7rj 'rM1,oSE dT0 St331].G9::-GCMG CYGIr <br />sandstones and :sandy shales. They ar usually rat areo,a *+d ma~~ have canAc nna fraamant= <br />in profile with incr2dsinq amounts downward. They are best suited for grazing uses. <br />• Control Section average <br /> <br /> Color Consistence <br />Reac- <br />Bound• <br />~ <br />` <br />~ ~'" ~ <br />Horizon Depth <br />Dry <br />Moist Texture Structure <br />Dry <br />Moist <br />Wet <br />flan <br />ary <br />,1 <br />~ bf~ <br /> <br />A <br />0-4 <br />lOYR 5/8 <br />SCL Mass- <br />ive <br />H <br />fr <br />s <br />es <br />cs <br />many <br />few <br /> <br />C1 <br />4-10 <br />lOYR 5/6 <br />SCL roars <br />block <br />VH <br />fr <br />vs <br />ev6 <br />d <br />few <br />few <br /> <br />C2 <br />0-60 includes <br />sandy shales <br />2.SY 5/4 <br />S.C. <br />massi <br />e VH <br />fm <br />vs 7.6 <br />ev~ <br />d <br />few fed <br />to <br />S tone and .shale <br /> <br /> <br /> <br /> <br />