IDENTIFIERS

  • Current Taxon Name (Soil Name): WINFIELD
  • OSD
  • Series Extent
  • User Site ID: 2006MO027065
  • User Pedon ID: 2006MO027065
  • Vegetation Plot ID: 2006MO02765
  • User Site Association ID: SDJR-MLRA115B-WinfieldSIL,14to20er
  • Transect:
  • User Transect ID - 12E-1
  • Transect Stop Number - 8
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0602765
  • NCSS Pedon Lab Data NASIS Record ID - 26229
  • Print Date: 6/3/2024

    • 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: 38.7199722
  • Std. Longitude: -91.7769167
  • Datum: WGS84
  • Township: T46N
  • Range: R8W
  • Section: 36
  • PLSS Details: 873 feet East and 42 feet South from the North West corner
  • Map Unit: 60240—Winfield silt loam, 14 to 20 percent slopes, eroded
  • Country: US—United States
  • State: Missouri
  • County: MO027—Callaway
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO027—Callaway County, Missouri
  • 7.5 Minute USGS Quad: 38091-F7—Mokane East, Missouri

    • PEDON

  • Describers Name: LeAnn Bullard, David Dowdy, Larry Slechta, Wyn Kelley
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 65
  • Correlated Information:
  • Soil Name - WINFIELD
  • PSC - 33 to 84 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Winfield
  • Classificaton Date - 6/13/2006
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty loess derived from mixed
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Runoff: medium
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Upper Wisconsinan Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/13/2006 (actual site observation date)
  • Air Photo ID: 38091f7ne
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion sheet
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    FRAXI

    JUVI

    ULMUS

    ACER

    Fraxinus

    Juniperus virginiana

    Ulmus

    Acer

    ash

    eastern redcedar

    elm

    maple

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

    ochric epipedon

    argillic horizon

    0—33

    33—203

    —33—

    —170—
    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

    19

    —

    —

    182.9

    —

    45

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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3) crushed silt loam; weak fine subangular blocky structure; friable; 10.0 very fine roots and 3.0 medium roots and 10.0 fine roots and 3.0 coarse roots; 10.0 very fine and 10.0 fine pores; 12 percent organic stains; fragments; clear smooth boundary. Lab sample # MU008081; observed in pit, small
    EB—13 to 33 centimeters (5.1 to 13.0 inches); yellowish brown (10YR 5/4) crushed silt loam; weak medium subangular blocky structure; friable; 3.0 very fine roots and 0.9 medium roots; 10.0 fine pores; fragments; clear smooth boundary.; observed in pit, small
    Bt1—33 to 58 centimeters (13.0 to 22.8 inches); yellowish brown (10YR 5/4) crushed silty clay loam; moderate fine subangular blocky, and coarse subangular blocky structure; firm; 0.5 very fine roots and 3.0 fine roots; 3.0 very fine and 0.5 medium pores; 35 percent distinct clay films and 35 percent brown (10YR 5/3), moist, silt coats; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU008083; observed in pit, small
    Bt2—58 to 94 centimeters (22.8 to 37.0 inches); dark yellowish brown (10YR 4/4) crushed silty clay loam; moderate fine subangular blocky, and weak fine prismatic structure; firm; 0.5 very fine roots and 0.5 medium roots and 3.0 fine roots; 3.0 very fine and 3.0 fine pores; 35 percent distinct clay films and 35 percent brown (10YR 5/3), moist, silt coats; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU008084; observed in pit, small
    Bt3—94 to 137 centimeters (37.0 to 53.9 inches); brown (10YR 4/3) crushed silt loam; moderate medium prismatic structure; firm; 0.5 fine roots; 3.0 very fine and 3.0 fine pores; 35 percent distinct clay films and 35 percent pale brown (10YR 6/3), moist, silt coats; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented light brownish gray (10YR 6/2), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU008085; observed in pit, small
    Bt4—137 to 203 centimeters (53.9 to 79.9 inches); dark yellowish brown (10YR 4/4) crushed silt loam; moderate medium subangular blocky, and weak medium prismatic structure; firm; 0.5 very fine roots and 0.5 fine roots; 3.0 very fine and 0.5 fine pores; 35 percent distinct clay films and 35 percent pale brown (10YR 6/3), moist, silt coats; 1 percent medium faint irregular noncoherent cemented very dark grayish brown (10YR 3/2), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU008086; observed in pit, small