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<br />La Plata County #42 <br />3221 <br /> <br />Soil Profile: <br /> <br />A1 0 - 2..5" <br /> <br />B1 2.5-4.5'1 <br /> <br />821 4.5-11* <br /> <br />822 11-19" <br /> <br />BJca 19-37" <br /> <br />B2bca 37 -53" <br /> <br />Location: <br />Si corner, Section 22, <br />Township Jl4N, Range 9W <br /> <br />Brown (105YR S/4) dry, to dark brow (1.5YR 3/2) lllolst, <br />loam, noncalcareous, lIeak to moderate fIne platy Stl'l,1cture <br />bree1Hng down into weak VlZry fine granular. Being soft when <br />dry and friable lihen aoht.. It has a clear smooth oomdary. <br /> <br />Dark brown (105YR 3.5/2) dry, to dark reddish brown (SYR 3/3) <br />moist clay loam, noncalcareous, lIIOdcrate to strong fine to <br />medlUDI platy structure. Being hard when dry and fim when <br />lIIOht, being stic..1ty and plastic when vet, having a clear <br />SIlIooth boundary. <br /> <br />Reddish bl'O'tm (SYR 4/4) dry to reddish brown (5YR ].5/4) <br />when moist. Heavy clay loam vi th thick continuous cli!\)l' skins, <br />noncalcareous, strong IIlcdiUBl angular blocky structUrE: breaking <br />down to strong .flne subangular blocky structure. ~'his is very <br />hard when dry and very fhll when moist being sticky and plastic <br />vhen wet and a gradual smooth boundary. . <br /> <br />Reddish brown to yellowish red (5YR 4/S) dry to reddish <br />brown to dark reddish brow (SYR 3..5/4) moist clay loam <br />nonca1careous, strong medi1.llll. subangular blocky structure, <br />being hard when dry and f'im when moist and sticky and plastic <br />when wet. 'Thin continuous clay skins. <br /> <br />Reddish brown (5YR S/4) dry to reddish brow to datil: reddish <br />brow (5YR 3..5/4) moist clay loam M'ith thin pa.tchy cl~ skins, <br />strongly cl!lcareous. 1t>derate lIIeditml angular b10chy structure. <br />Hard when dry and lira when moist. This material had sollie <br />proalnent wi t.e IJ;YceHa llJuc veins and flecks. <br /> <br />Reddish brow (5YR 4/4) when moist clliW loam, thicl: contin- <br />uous c1~ skins, strongly calcareous. Strollg very fine to <br />fine angular b1ocll;y structure. Very hard when dry and ;{,im <br />.when lIIOist. <br /> <br />Physiographic Positi.on - Gently sloping to rolling upland on hroad ridges. <br /> <br />Vegetation - Sage brush and native grasses. <br /> <br />Drainage - Runoff is slov to moderately rapid depending on slope LIDO. <br />vegetation, internal drainage moderate <br /> <br />Topograp~ - 3% east slope. <br /> <br />Parent Material - Loess. <br />