IDENTIFIERS

  • Current Taxon Name (Soil Name): Weller
  • OSD
  • Series Extent
  • User Site ID: 1992MO019049
  • User Pedon ID: 1992MO019049
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9201949
  • NCSS Pedon Lab Data NASIS Record ID - 34276
  • Print Date: 6/2/2024

    • 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: 38.7462341
  • Std. Longitude: -92.2837803
  • Datum: WGS84
  • Range: R12W
  • Section: 21
  • Location Description: 2000 feet east and 750 feet north of the southwest corner of sec. 21, T.46N.,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 - Weller
  • PSC - 15 to 66 cm.
  • Classificaton Date - 4/7/1992
  • 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: medium
  • Drainage Class: somewhat poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/7/1992 (actual site observation date)
  • Air Photo ID: 48
  • 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—15

    15—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

    6

    —

    —

    —

    —

    180

    914

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    Ap—0 to 5 centimeters (0.0 to 2.0 inches); brown (10YR 4/3) silt loam; moderate medium granular structure; friable; 3.0 fine roots and 6.0 fine roots; fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU044305
    A1—5 to 15 centimeters (2.0 to 5.9 inches); dark yellowish brown (10YR 4/4) silt loam; moderate fine subangular blocky structure; friable; 3.0 fine roots; fragments; slightly acid, pH 6.4, hellige-truog; clear smooth boundary. Lab sample # MU044306
    Bt1—15 to 30 centimeters (5.9 to 11.8 inches); yellowish brown (10YR 5/4) silty clay loam; moderate medium subangular blocky structure; friable; 3.0 fine roots; 15 percent faint manganese or iron-manganese stains and 35 percent faint clay films on faces of peds; 10 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU044307
    Bt2—30 to 56 centimeters (11.8 to 22.0 inches); light yellowish brown (10YR 6/4) silty clay loam; 10 percent light brownish gray (10YR 6/2) medium distinct mottles; weak fine and medium subangular blocky structure; firm; 3.0 fine roots; 15 percent silt coats on faces of peds and 15 percent manganese or iron-manganese stains and 35 percent faint clay films on faces of peds; 10 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU044308
    Btg1—56 to 79 centimeters (22.0 to 31.1 inches); grayish brown (10YR 5/2) silty clay loam; moderate medium prismatic parts to weak fine subangular blocky structure; firm; 3.0 fine roots; 15 percent faint silt coats on faces of peds and 15 percent manganese or iron-manganese stains and 35 percent faint clay films on faces of peds; 10 percent coarse strong brown (7.5YR 4/6) masses of oxidized iron; fragments; very strongly acid, pH 4.9, hellige-truog; gradual smooth boundary. Lab sample # MU044309
    2Btg2—79 to 117 centimeters (31.1 to 46.1 inches); light brownish gray (2.5Y 6/2) and yellowish brown (10YR 5/4) silt loam; moderate medium angular blocky structure; friable; 0.1 fine roots; 15 percent faint manganese or iron-manganese stains and 35 percent distinct silt coats on faces of peds; 10 percent fine yellowish red (5YR 5/8) masses of oxidized iron; fragments; moderately acid, pH 5.6, hellige-truog; gradual smooth boundary. Lab sample # MU044310
    2Btg3—117 to 152 centimeters (46.1 to 59.8 inches); grayish brown (10YR 5/2) silt loam; moderate medium platy parts to weak medium angular blocky structure; friable; 0.1 fine roots; 35 percent distinct silt coats on faces of peds and 60 percent manganese or iron-manganese stains in root channels and/or pores; 10 percent fine brown (7.5YR 4/4) masses of oxidized iron; 25 percent medium dark yellowish brown (10YR 4/4); fragments; neutral, pH 7.0, hellige-truog. Lab sample # MU044311