IDENTIFIERS

  • Current Taxon Name (Soil Name): Freeburg
  • OSD
  • Series Extent
  • User Site ID: 1990MO019032
  • User Pedon ID: 1990MO019032
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9001932
  • NCSS Pedon Lab Data NASIS Record ID - 28125
  • Print Date: 2/17/2025

    • 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: 38.7947668
  • Std. Longitude: -92.3454452
  • Datum: WGS84
  • Range: R13W
  • Section: 1
  • PLSS Details: 600 feet east and 600 feet south of northwest corner
  • Location Description: 600 feet east and 600 feet south of northwest corner of sec. 1, T. 46 N., R. 13W
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: F. J. Young
  • 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 - Freeburg
  • PSC - 30 to 81 cm.
  • Classificaton Date - 7/31/1990
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium and/or colluvium
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: toeslope
  • Slope Position: on a slope
  • Slope Shape Across: concave
  • Slope Shape Down: convex
  • Runoff: very low
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/31/1990 (actual site observation date)
  • Air Photo ID: 42
  • 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—30

    30—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

    4

    —

    —

    —

    —

    —

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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2) silt loam; weak fine subangular blocky structure; very friable; 10.0 very fine roots; 1 percent fine brown (7.5YR 4/4) masses of oxidized iron; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # MU021079
    A—13 to 30 centimeters (5.1 to 11.8 inches); brown (10YR 4/3) silt loam; 10 percent dark grayish brown (10YR 4/2) fine and medium mottles; weak very fine subangular blocky structure; very friable; 3.0 very fine roots; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # MU021080
    Bt1—30 to 58 centimeters (11.8 to 22.8 inches); brown (10YR 4/3) and dark yellowish brown (10YR 4/4) silt loam; 1 percent dark grayish brown (10YR 4/2) fine mottles; weak fine subangular blocky structure; friable; 0.5 very fine roots; clay films on faces of peds and 15 percent silt coats on faces of peds and in pores and 15 percent manganese or iron-manganese stains; 1 percent fine iron-manganese concretions; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # MU021081
    Bt2—58 to 91 centimeters (22.8 to 35.8 inches); dark yellowish brown (10YR 4/4) silt loam; grayish brown (10YR 5/2) and 25 percent dark grayish brown (10YR 4/2) coarse mottles; moderate medium prismatic parts to moderate medium subangular blocky structure; firm; 0.5 very fine roots; 15 percent silt coats on faces of peds and in pores and 15 percent manganese or iron-manganese stains and 60 percent faint clay films; 1 percent fine iron-manganese concretions; fragments; neutral, pH 7.0, hellige-truog; diffuse smooth boundary. Lab sample # MU021082
    Bt3—91 to 122 centimeters (35.8 to 48.0 inches); dark yellowish brown (10YR 4/4) silty clay loam; grayish brown (10YR 5/2) and 25 percent dark grayish brown (10YR 4/2) coarse mottles; moderate medium prismatic parts to moderate medium subangular blocky structure; firm; 0.5 very fine roots; 15 percent distinct and 15 percent prominent clay films on faces of peds and 15 percent silt coats on faces of peds and in pores and 15 percent distinct manganese or iron-manganese stains and 35 percent faint ; 1 percent fine iron-manganese concretions; fragments; neutral, pH 7.0, hellige-truog; diffuse smooth boundary. Lab sample # MU021083
    Bt4—122 to 152 centimeters (48.0 to 59.8 inches); dark yellowish brown (10YR 4/4) silty clay loam; grayish brown (10YR 5/2) and 10 percent dark grayish brown (10YR 4/2) coarse mottles; moderate medium prismatic parts to weak medium subangular blocky structure; firm; 0.5 very fine roots; 15 percent manganese or iron-manganese stains and 35 percent prominent clay films on vertical faces of peds and 35 percent distinct ; 1 percent fine iron-manganese concretions; fragments; neutral, pH 7.0, hellige-truog. Lab sample # MU021084