IDENTIFIERS

  • Current Taxon Name (Soil Name): Winfield
  • OSD
  • Series Extent
  • User Site ID: 1989MO053046
  • User Pedon ID: 1989MO053046
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M8905346
  • NCSS Pedon Lab Data NASIS Record ID - 31002
  • Print Date: 3/2/2025

    • 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: 38.9196389
  • Std. Longitude: -92.8071111
  • Datum: WGS84
  • Township: T48N
  • Range: R17W
  • Section: 20
  • PLSS Details: 2100' E and 500' S of the NW corner
  • Map Unit: 96C—Winfield silt loam, 3 to 9 percent slopes
  • State: Missouri
  • County: MO053—Cooper
  • MLRA: 112—Cherokee Prairies
  • Non-MLRA Soil Survey Area: MO053—Cooper County, Missouri
  • 7.5 Minute USGS Quad: 38092-H7—Billingsville, Missouri

    • PEDON

  • Describers Name: John L. Baker, Greg Caldwell, David Skaer
  • Current Taxonomic Class: Fine-silty Typic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Winfield
  • PSC - 20 to 71 cm.
  • Classificaton Date - 3/2/2011
  • Sampled As Information:
  • Soil Name - Winfield
  • Classificaton Date - 11/22/2004
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Landscape: upland
  • Landform: hill
  • Geomorphic Component Hills: crest
  • Hill Slope Profile: summit
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/22/2004 (entry creation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—20

    20—142

    —-

    —-
    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

    5

    —

    —

    207.3

    —

    270

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 4/3) exterior silt loam; weak fine granular structure; friable; moderate permeability; 1.0 fine roots; fragments; neutral, pH 7.0; abrupt smooth boundary. Lab sample # MU035184; moist when described; observed in pit, small
    Bt1—20 to 46 centimeters (7.9 to 18.1 inches); dark yellowish brown (10YR 4/4) exterior silty clay loam; moderate fine subangular blocky structure; firm; 1.0 very fine roots; 6 percent distinct clay films on faces of peds; fragments; slightly acid, pH 6.3; gradual smooth boundary. Lab sample # MU035185; observed in pit, small
    Bt2—46 to 71 centimeters (18.1 to 28.0 inches); dark yellowish brown (10YR 4/4) exterior silty clay loam; moderate fine subangular blocky structure; firm; 3.0 very fine roots; 35 percent distinct silt coats on surfaces along root channels and 46 percent distinct clay films on faces of peds; 1 percent fine iron-manganese masses; fragments; slightly acid, pH 6.3; gradual smooth boundary. Lab sample # MU035186; observed in pit, small
    Bt3—71 to 94 centimeters (28.0 to 37.0 inches); yellowish brown (10YR 5/4) exterior, brown (10YR 5/3) exterior, dry; silty clay loam; 19 percent grayish brown (10YR 5/2) fine distinct and 19 percent brown (10YR 5/3) fine distinct and 19 percent yellowish brown (10YR 5/6) fine distinct mottles; weak fine subangular blocky structure; firm; 3.0 very fine roots; 25 percent distinct clay films on faces of peds and 25 percent distinct silt coats on surfaces along root channels; 16 percent fine iron-manganese masses; fragments; moderately acid, pH 5.7; gradual smooth boundary. Lab sample # MU035187; observed in pit, small
    Bt4—94 to 114 centimeters (37.0 to 44.9 inches); grayish brown (10YR 5/2) exterior silty clay loam; 1 percent dark yellowish brown (10YR 4/6) fine prominent and 10 percent yellowish brown (10YR 5/6) fine prominent mottles; weak fine subangular blocky structure; firm; 1.0 very fine roots; 40 percent distinct clay films on faces of peds; 15 percent fine iron-manganese masses; fragments; moderately acid, pH 5.7; gradual smooth boundary. Lab sample # MU035188; observed in pit, small
    Bt5—114 to 142 centimeters (44.9 to 55.9 inches); grayish brown (10YR 5/2) exterior silty clay loam; 1 percent strong brown (7.5YR 4/6) fine prominent and 9 percent yellowish brown (10YR 5/6) fine prominent mottles; weak medium subangular blocky structure; firm; 1.0 very fine roots; 4 percent distinct clay films on faces of peds; 1 percent iron-manganese masses; fragments; moderately acid, pH 5.7; gradual smooth boundary. Lab sample # MU035189; observed in pit, small
    C—142 to 152 centimeters (55.9 to 59.8 inches); grayish brown (10YR 5/2) exterior silt loam; 1 percent strong brown (7.5YR 4/6) fine prominent and 1 percent yellowish brown (10YR 5/8) fine prominent mottles; massive; firm; 1.0 very fine roots; 10 percent distinct clay films on surfaces along root channels; 1 percent fine iron-manganese masses; fragments; moderately acid, pH 5.7. Lab sample # MU035190; observed in pit, small