IDENTIFIERS

  • Current Taxon Name (Soil Name): Waldron
  • OSD
  • Series Extent
  • User Site ID: 1997MO051121
  • User Pedon ID: 1997MO051121
  • Transect:
  • User Transect ID - 1
  • Transect Stop Number - 3
  • Transect Interval - 30.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9705115
  • NCSS Pedon Lab Data NASIS Record ID - 33555
  • Print Date: 4/19/2025

    • 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: 38.6580800
  • Std. Longitude: -92.2805215
  • Datum: WGS84
  • Location Description: Church farm, Yansky op.
  • State: Missouri
  • County: MO051—Cole
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: KOD, GDC
  • 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 - Waldron
  • Classificaton Date - 11/19/1997
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium derived from mixed
  • Landscape: river valley
  • Landform: backswamp
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/19/1997 (actual site observation date)
  • Air Photo ID: 6-89
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop 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

    0—18

    —-
    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

    1

    —

    —

    166

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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 4/3) silty clay; weak fine granular structure; firm; 6.0 very fine roots; fragments; moderately alkaline, pH 7.9, hellige-truog; abrupt smooth boundary. Lab sample # MU056998
    C1—18 to 33 centimeters (7.1 to 13.0 inches); very dark gray (5Y 3/1) silty clay loam; weak medium angular blocky structure; firm; 3.0 very fine roots; 10 percent prominent dark reddish brown (2.5YR 3/4) manganese or iron-manganese stains on faces of peds; fragments; moderately alkaline, pH 7.9, hellige-truog; abrupt smooth boundary. Lab sample # MU056999. discontinuous - phpvsfiid 147990; discontinuous - phpvsfiid 147990
    C2—33 to 48 centimeters (13.0 to 18.9 inches); very dark gray (10YR 3/1) silty clay loam; weak fine subangular blocky structure; firm; 2.0 very fine roots; 2.0 very fine vesicular pores; 1 percent fine irregular dark yellowish brown (10YR 3/6) masses of oxidized iron throughout; fragments; slightly alkaline, pH 7.8, hellige-truog; abrupt smooth boundary. Lab sample # MU057000
    C3—48 to 91 centimeters (18.9 to 35.8 inches); 60 percent very dark grayish brown (10YR 3/2) and 40 percent very dark gray (10YR 3/1) stratified stratified clay; weak fine angular blocky structure; firm; 0.5 very fine roots; 2.0 very fine vesicular pores; 20 percent distinct pressure faces on faces of peds; 1 percent fine irregular dark yellowish brown (10YR 3/6) plinthite nodules throughout; fragments; slightly alkaline, pH 7.7, hellige-truog; clear smooth boundary. Lab sample # MU057001. discontinuous - phpvsfiid 147980; discontinuous - phpvsfiid 147980
    C4—91 to 122 centimeters (35.8 to 48.0 inches); 85 percent dark grayish brown (10YR 4/2) and 10 percent very dark gray (10YR 3/1) and 5 percent light yellowish brown (10YR 6/4) stratified stratified silty clay; weak fine angular blocky structure; firm; 0.5 very fine roots; 2.0 very fine vesicular pores; 10 percent distinct pressure faces on faces of peds; 1 percent fine irregular dark yellowish brown (10YR 4/4) masses of oxidized iron throughout; fragments; slightly alkaline, pH 7.8, hellige-truog; clear smooth boundary. Lab sample # MU057002. discontinuous - phpvsfiid 149623; discontinuous - phpvsfiid 149623
    C5—122 to 173 centimeters (48.0 to 68.1 inches); dark grayish brown (10YR 4/2) silty clay loam; weak fine subangular blocky structure; firm; fragments; moderately alkaline, pH 8.0, hellige-truog; clear smooth boundary. Lab sample # MU057003
    C6—173 to 203 centimeters (68.1 to 79.9 inches); dark gray (10YR 4/1) silty clay loam; weak fine angular blocky structure; firm; 1 percent fine irregular strong brown (7.5YR 4/6) masses of oxidized iron throughout; fragments; moderately alkaline, pH 7.9, hellige-truog. Lab sample # MU057004