Laserfiche WebLink
<br />La Plata County #21 <br />3221 <br /> <br />Reddish brow (5YR 4/4) dry to reddish brown (5YR 4/3) moist, <br />cllq 10lllll, noncalcareous, structureless to weak medIw. to <br />coarse prlSlUtic breaking to moderate Illeditllll angular blocky.. <br />aediUIII continuous clay skins. Very hard when dry, slightly <br />stlcll,y and very plastic when wet. Clear wavy boundary. <br /> <br />Reddish brown (,YR 4/,) moist, silty clay 10au, calcareous in <br />concretioft$, moderate very fine to fine angular blocky structure > <br />tbi.ek continuous clay skins. S11 eken slides present. 311 ghtly <br />stic:lly and very plastic 'When wt. Gradual vavy boundary. <br /> <br />Reddish brom (6YR 4/4) moist, silt.y clay loam, very st.rongly <br />calcareous in veins, much manganese oxide staining, IlIOderate <br />very fine to fine angular bldcky structure, thick continuous <br />c1a,y skins. Slightly sticky to very sUcky and very plastic <br />when vet. Gradual wavy boundary. <br /> <br />C 48 - 60ft! Yellowish brow (1OYR 5/4) moist, silty cla,y loam, strongly <br />calcareous in lillle concretions, much Eilanganese oxide stains, <br />moderate to strong very fine to fine angular blocky structure, <br />thick continuous c1~ skins. Slightly sticky and very plastic <br />lllhen vet. <br /> <br />Soil Profile: <br />Al 0 - It" <br /> <br />A3 1t - 3" <br /> <br />Bl 3 - B" <br /> <br />B2 8 - 21- <br /> <br />B3 21 - 36" <br /> <br />B3ca 36-48" <br /> <br />Location: <br />wi, Section 7, TownshIp 3h N, <br />North of ute Line, Range 6\;1' <br /> <br />Brown (7 SYR 5/4) dry to dark brow (7.5YR 4/4 moist, <br />very fine sandy laID. noncalc:areous, weak to moderate <br />.flne platy breaking to structureless to uealt fine g!~8iU1tar. <br />Slightly hard when dry. nonstlcky and slightly plast.ic <br />when vet. Abrupt. vavy boundary. <br /> <br />Reddish brow (5YR 5/5) dry to dark reddish brown CNR 4/2) <br />!Roist, silty clay loam, nonealcareolls, moderate to :1trotlg <br />very fine platy, very thin patchy clay skins. Slightly hard <br />When dry, very sticky and plastic when wet. Clear 11S'JY boundary. <br /> <br />Reddish bravo (5YR 4/4) dry to reddish brown (5YR 4/3) moist. <br />sil ty cl~ lOaJll, noncalcareous, modera.te very fine .:;mgular <br />blocky structure, thin to mediUlll continuous cla.)' skins. Hare <br />vhen <4-Y, sticky and plastic when vet. Gradual wavy boundary. <br /> <br />f' <br /> <br />;" <br /> <br />,. <br /> <br />Topography - h% convex east slope. <br />Physiographic Position. Rolling upland with loess cap. <br /> <br />Parent Material - Loess. <br /> <br />Vegetation - Oak brush, sage brush, and native grasses. <br /> <br /> <br />Drainage - Runoff is 1I0derate and internal drainage is 5101>5 to llIoderate. <br />