IDENTIFIERS

  • Current Taxon Name (Soil Name): Menfro
  • OSD
  • Series Extent
  • User Site ID: 1992MO019030
  • User Pedon ID: 1992MO019030
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9201930
  • NCSS Pedon Lab Data NASIS Record ID - 27254
  • Print Date: 5/29/2024

    • 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: 38.7390546
  • Std. Longitude: -92.3505875
  • Datum: WGS84
  • Range: R13W
  • Section: 25
  • Location Description: 1500 feet east and 1650 feet south of the northwest corner of sec. 25, T.46N.,R.13W.
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: Mark Osborne
  • 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 - Menfro
  • PSC - 5 to 56 cm.
  • Classificaton Date - 1/3/1992
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from mixed
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/3/1992 (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
    • 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

    21

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    —

    —

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    30

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    Ap—0 to 5 centimeters (0.0 to 2.0 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; silt loam; weak medium subangular blocky, and moderate medium granular structure; very friable; 6.0 fine roots; fragments; moderately acid, pH 6.0, hellige-truog; abrupt smooth boundary. Lab sample # MU015236
    Bt1—5 to 23 centimeters (2.0 to 9.1 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate medium prismatic parts to moderate fine subangular blocky structure; firm; 3.0 fine roots; 35 percent faint clay films; 1 percent fine strong brown (7.5YR 5/8) masses of oxidized iron; fragments; slightly acid, pH 6.2, hellige-truog; gradual smooth boundary. Lab sample # MU015237
    Bt2—23 to 43 centimeters (9.1 to 16.9 inches); dark yellowish brown (10YR 4/6) silty clay loam; moderate medium prismatic parts to moderate fine subangular blocky structure; firm; 3.0 fine roots; 15 percent manganese or iron-manganese stains and 35 percent faint clay films; fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # MU015238
    Bt3—43 to 64 centimeters (16.9 to 25.2 inches); dark yellowish brown (10YR 4/6) silty clay loam; moderate medium subangular blocky structure; firm; 3.0 very fine and fine roots; 30 percent manganese or iron-manganese stains and 40 percent faint clay films; yellowish red (5YR 4/6) masses of oxidized iron; 1 percent medium strong brown (7.5YR 4/6); fragments; moderately acid, pH 5.9, hellige-truog; gradual smooth boundary. Lab sample # MU015239
    Bt4—64 to 91 centimeters (25.2 to 35.8 inches); yellowish brown (10YR 5/6) silty clay loam; moderate medium angular blocky structure; firm; 3.0 very fine roots; 15 percent manganese or iron-manganese stains and 20 percent faint clay films and 35 percent distinct light yellowish brown (10YR 6/4) silt coats; 1 percent fine strong brown (7.5YR 5/8) masses of oxidized iron; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU015240
    Bt5—91 to 117 centimeters (35.8 to 46.1 inches); dark yellowish brown (10YR 4/6) silty clay loam; strong medium angular blocky structure; firm; 3.0 very fine roots; 30 percent distinct pale brown (10YR 6/3) silt coats; 1 percent medium strong brown (7.5YR 5/8) masses of oxidized iron; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU015241
    2Bt6—117 to 152 centimeters (46.1 to 59.8 inches); dark yellowish brown (10YR 4/6) silty clay loam; moderate medium subangular blocky structure; friable; 3.0 very fine roots; 40 percent faint clay films and 40 percent distinct pale brown (10YR 6/3) silt coats; fragments; moderately acid, pH 6.0, hellige-truog. Lab sample # MU015242