IDENTIFIERS

  • Current Taxon Name (Soil Name): Wideman
  • OSD
  • Series Extent
  • User Site ID: 1999MO203083M
  • User Pedon ID: 1999MO203083M
  • Vegetation Plot ID: 1999MO203083M
  • User Site Association ID: 8571
  • Transect:
  • User Transect ID - shannon-21-1
  • Transect Stop Number - 8
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9961383
  • NCSS Pedon Lab Data NASIS Record ID - 31496
  • Print Date: 5/14/2025

    • 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: 37.3211222
  • Std. Longitude: -91.4778333
  • Datum: WGS84
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-C4—Round Spring, Missouri

    • PEDON

  • Describers Name: ms,ms
  • Current Taxonomic Class: Sandy, siliceous, mesic Typic Udifluvents
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Wideman
  • PSC - 25 to 100 cm.
  • Classificaton Date - 3/8/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Wideman
  • Taxonomic Class - Sandy, siliceous, mesic Typic Udifluvents
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 8/5/1999
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 6 percent of Percent clay in the control section and 0 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: alluvium
  • Landscape: hills
  • Landform: flood plain
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/5/1999 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ULMUS

    Ulmus

    elm

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    cambic horizon

    0—13

    132—165

    —-

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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

    1

    —

    —

    —

    —

    300

    —

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    —

    —

    —

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    —

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    A—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2) silt loam; weak fine subangular blocky, and weak fine granular structure; very friable; fragments; moderately acid, pH 5.8, pH meter 1:2 calcium chloride; clear smooth boundary. Lab sample # MU064102
    2C1—13 to 25 centimeters (5.1 to 9.8 inches); brown (10YR 4/3) fine sandy loam; weak very fine subangular blocky, and single grain; friable; fragments; strongly acid, pH 5.3, pH meter 1:2 calcium chloride; clear smooth boundary. Lab sample # MU064103
    2C2—25 to 41 centimeters (9.8 to 16.1 inches); brown (10YR 4/3) fine sandy loam; weak very fine subangular blocky, and single grain; friable; fragments; strongly acid, pH 5.5, pH meter 1:2 calcium chloride; clear smooth boundary. Lab sample # MU064104
    2C3—41 to 71 centimeters (16.1 to 28.0 inches); very dark grayish brown (10YR 3/2) loamy sand; weak very fine subangular blocky, and single grain; friable; fragments; strongly acid, pH 5.4, pH meter 1:2 calcium chloride; clear smooth boundary. Lab sample # MU064105
    2C4—71 to 102 centimeters (28.0 to 40.2 inches); brown (10YR 4/3) loamy sand; weak very fine subangular blocky, and single grain; loose; fragments; strongly acid, pH 5.4, pH meter 1:2 calcium chloride; clear smooth boundary. Lab sample # MU064106
    2Ab—102 to 132 centimeters (40.2 to 52.0 inches); very dark grayish brown (10YR 3/2) fine sandy loam; weak very fine subangular blocky structure; friable; fragments; strongly acid, pH 5.5, pH meter 1:2 calcium chloride; clear smooth boundary. Lab sample # MU064107
    2Bwb—132 to 165 centimeters (52.0 to 65.0 inches); brown (10YR 4/3) clay loam; weak very fine subangular blocky structure; friable; fragments; strongly acid, pH 5.3, pH meter 1:2 calcium chloride. Lab sample # MU064108