IDENTIFIERS

  • Current Taxon Name (Soil Name): Weller
  • OSD
  • Series Extent
  • User Site ID: 1993MO019004
  • User Pedon ID: 1993MO019004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9301904
  • NCSS Pedon Lab Data NASIS Record ID - 34258
  • Print Date: 11/23/2024

    • 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: 38.9672644
  • Std. Longitude: -92.3451678
  • Datum: WGS84
  • Range: R11W
  • Section: 20
  • Location Description: 1600 ft east and 400 ft south of the northwest corner of sec. 20, T.46N.,R.11W.
  • State: Missouri
  • County: MO019—Boone

    • PEDON

  • Describers Name: CAR
  • 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 - Weller
  • PSC - 20 to 71 cm.
  • Classificaton Date - 1/28/1993
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/28/1993 (actual site observation date)
  • Air Photo ID: 46
  • Surface Cover Properties:
  • 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—20

    20—117

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    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

    6

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    A—0 to 5 centimeters (0.0 to 2.0 inches); very dark grayish brown (10YR 3/2) silt loam; moderate fine granular structure; friable; 10.0 very fine and fine roots; fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU047222
    E—5 to 20 centimeters (2.0 to 7.9 inches); brown (10YR 5/3) silt loam; weak medium platy structure; friable; 10.0 very fine and fine roots; 15 percent manganese or iron-manganese stains; 1 percent iron-manganese concretions; fragments; slightly acid, pH 6.1, hellige-truog; clear smooth boundary. Lab sample # MU047223
    Bt1—20 to 41 centimeters (7.9 to 16.1 inches); yellowish brown (10YR 5/4) silty clay loam; 1 percent grayish brown (10YR 5/2) fine faint mottles; moderate fine subangular blocky structure; firm; 3.0 fine roots; 15 percent distinct light gray (10YR 7/2) silt coats on faces of peds and 15 percent manganese or iron-manganese stains and 35 percent faint grayish brown (10YR 5/2) clay films; 1 percent fine iron-manganese concretions; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # MU047224
    Bt2—41 to 64 centimeters (16.1 to 25.2 inches); yellowish brown (10YR 5/4) silty clay; 10 percent grayish brown (10YR 5/2) medium distinct mottles; weak fine subangular blocky structure; firm; 0.5 fine roots; 15 percent brown (10YR 4/3) clay films and 15 percent distinct light gray (10YR 7/2) silt coats on faces of peds and 15 percent manganese or iron-manganese stains; 1 percent fine iron-manganese concretions and 10 percent medium strong brown (7.5YR 5/6) masses of oxidized iron; fragments; very strongly acid, pH 4.7, hellige-truog; gradual wavy boundary. Lab sample # MU047225
    Btg1—64 to 86 centimeters (25.2 to 33.9 inches); grayish brown (10YR 5/2) silty clay loam; weak fine subangular blocky structure; firm; 0.5 fine roots; 15 percent faint yellowish brown (10YR 5/4) clay films and 15 percent distinct light gray (10YR 7/2) silt coats on faces of peds and 35 percent manganese or iron-manganese stains; 10 percent medium strong brown (7.5YR 5/6) masses of oxidized iron and 10 percent fine iron-manganese concretions; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU047226
    Btg2—86 to 117 centimeters (33.9 to 46.1 inches); grayish brown (10YR 5/2) silty clay loam; weak coarse subangular blocky structure; friable; 0.5 fine roots; 15 percent faint brown (10YR 4/3) clay films and 15 percent distinct light gray (10YR 7/2) silt coats on faces of peds and 15 percent manganese or iron-manganese stains; 1 percent fine iron-manganese concretions and 1 percent fine yellowish brown (10YR 5/6) masses of oxidized iron; 10 percent medium brown (7.5YR 4/4); fragments; very strongly acid, pH 5.0, hellige-truog; gradual smooth boundary. Lab sample # MU047227
    2BCg—117 to 152 centimeters (46.1 to 59.8 inches); light brownish gray (10YR 6/2) silt loam; massive; friable; 15 percent manganese or iron-manganese stains; 1 percent fine iron-manganese concretions and 10 percent medium brown (7.5YR 4/4) masses of oxidized iron; fragments; strongly acid, pH 5.3, hellige-truog. Lab sample # MU047228