IDENTIFIERS

  • Current Taxon Name (Soil Name): Winfield
  • OSD
  • Series Extent
  • User Site ID: 1992MO019058
  • User Pedon ID: 1992MO019058
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9201958
  • NCSS Pedon Lab Data NASIS Record ID - 34270
  • Print Date: 11/11/2024

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 38.6812127
  • Std. Longitude: -92.2616651
  • Datum: WGS84
  • Range: R12W
  • Section: 10
  • Location Description: 1750 feet north and 2000 feet west of the southeast corner of sec. 10, T.45N.,R.12W.
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: MWO
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Winfield
  • PSC - 8 to 58 cm.
  • Classificaton Date - 4/28/1992
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Landscape: hills
  • Landform: hillside
  • Runoff: high
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/28/1992 (actual site observation date)
  • Air Photo ID: 50
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—8

    8—152

    —-

    —-
    Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    14

    —

    —

    —

    —

    914

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    AP—0 to 8 centimeters (0.0 to 3.1 inches); dark yellowish brown (10YR 3/4), dark yellowish brown (10YR 4/4), dry; silty clay loam; moderate medium granular, and moderate medium subangular blocky structure; friable; 10.0 fine roots; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # MU044355
    Bt1—8 to 25 centimeters (3.1 to 9.8 inches); strong brown (7.5YR 4/6) silty clay loam; weak medium subangular blocky, and moderate fine subangular blocky structure; friable; 10.0 fine roots; 15 percent prominent silt coats on faces of peds and 35 percent distinct brown (10YR 4/3) clay films on faces of peds; fragments; slightly acid, pH 6.3, hellige-truog; gradual smooth boundary. Lab sample # MU044356
    Bt2—25 to 48 centimeters (9.8 to 18.9 inches); strong brown (7.5YR 4/6) silty clay loam; moderate medium subangular blocky structure; friable; 3.0 fine roots; 15 percent manganese or iron-manganese stains and 35 percent distinct dark yellowish brown (10YR 4/4) clay films on faces of peds and 35 percent prominent silt coats on faces of peds; 1 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; fragments; strongly acid, pH 5.2, hellige-truog; gradual smooth boundary. Lab sample # MU044357
    Bt3—48 to 76 centimeters (18.9 to 29.9 inches); dark yellowish brown (10YR 4/4) silty clay loam; 1 percent grayish brown (10YR 5/2) fine distinct mottles; moderate medium subangular blocky structure; friable; 3.0 fine roots; 35 percent faint dark yellowish brown (10YR 4/4) clay films on faces of peds and 35 percent manganese or iron-manganese stains and 60 percent prominent silt coats on faces of peds; 1 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; fragments; very strongly acid, pH 4.9, hellige-truog; gradual smooth boundary. Lab sample # MU044358
    Bt4—76 to 99 centimeters (29.9 to 39.0 inches); dark yellowish brown (10YR 4/6) silty clay loam; 1 percent grayish brown (10YR 5/2) fine distinct mottles; weak medium prismatic parts to moderate medium subangular blocky structure; firm; 3.0 fine roots; 15 percent faint dark yellowish brown (10YR 4/4) clay films on faces of peds and 35 percent manganese or iron-manganese stains and 60 percent prominent silt coats on faces of peds; 10 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU044359
    Bt5—99 to 124 centimeters (39.0 to 48.8 inches); dark yellowish brown (10YR 4/6) silt loam; 1 percent light brownish gray (10YR 6/2) fine distinct mottles; weak medium subangular blocky structure; firm; 15 percent faint dark yellowish brown (10YR 4/4) clay films on faces of peds and 35 percent manganese or iron-manganese stains and 60 percent prominent silt coats on faces of peds; 10 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; fragments; strongly acid, pH 5.2, hellige-truog; gradual smooth boundary. Lab sample # MU044360
    Bt6—124 to 152 centimeters (48.8 to 59.8 inches); dark yellowish brown (10YR 4/6) silt loam; 1 percent light brownish gray (10YR 6/2) fine distinct mottles; weak medium subangular blocky structure; firm; 15 percent manganese or iron-manganese stains and 35 percent prominent silt coats on faces of peds; 10 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 5.7, hellige-truog. Lab sample # MU044361