IDENTIFIERS

  • Current Taxon Name (Soil Name): WINFIELD
  • OSD
  • Series Extent
  • User Site ID: 2008MO193004
  • User Pedon ID: 2008MO193004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0819304
  • NCSS Pedon Lab Data NASIS Record ID - 26327
  • Print Date: 12/4/2024

    • 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: 37.9513889
  • Std. Longitude: -90.1131111
  • Datum: WGS84
  • Country: US—United States
  • State: Missouri
  • County: MO186—Ste. Genevieve
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO186—Ste. Genevieve County, Missouri
  • 7.5 Minute USGS Quad: 37090-H1—Sainte Genevieve, Missouri

    • PEDON

  • Describers Name: Dennis Meinert, John Horton
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 4
  • Sampled As Information:
  • Soil Name - WINFIELD
  • Taxonomic Class - Fine-silty, mixed, superactive, mesic Oxyaquic Hapludalfs
  • PSC - 15 to 66 cm.
  • Classificaton Date - 5/12/2008
  • Soil Taxonomic Edition - first edition
  • Moisture Class - udic
  • Moisture SUBClass - oxyaquic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty loess derived from mixed over clayey residuum weathered from dolomite
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/12/2008 (actual site observation date)
  • Air Photo ID: 37090h1
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion sheet
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    redox concentrations

    redox depletions with chroma 2 or less

    lithologic discontinuity

    0—15

    15—203

    58—203

    58—203

    122—

    —15—

    —188—

    —145—

    —145—

    —1—
    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

    14

    —

    —

    67.7

    —

    155

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3) broken face silt loam; weak fine subangular blocky structure; friable; 3.0 very fine roots and 3.0 fine roots; 10.0 fine irregular pores; fragments; clear smooth boundary. Lab sample # MU008764; observed in push tube
    Bt1—15 to 30 centimeters (5.9 to 11.8 inches); 60 percent yellowish brown (10YR 5/4) broken face and 40 percent brown (10YR 4/3) broken face silt loam; moderate fine subangular blocky structure; friable; 3.0 very fine roots and 3.0 fine roots; 3.0 fine tubular pores; 95 percent brown (10YR 4/3), moist, clay films; fragments; gradual smooth boundary. Lab sample # MU008765; observed in push tube
    Bt2—30 to 58 centimeters (11.8 to 22.8 inches); yellowish brown (10YR 5/4) broken face silt loam; moderate fine and medium subangular blocky structure; firm; 3.0 very fine roots and 3.0 fine roots; 3.0 fine tubular pores; 95 percent brown (10YR 4/3), moist, clay films; fragments; clear smooth boundary. Lab sample # MU008766; observed in push tube
    Bt3—58 to 86 centimeters (22.8 to 33.9 inches); yellowish brown (10YR 5/4) broken face silt loam; weak medium prismatic structure; friable; 3.0 very fine roots and 3.0 fine roots; 10.0 fine tubular pores; 95 percent brown (10YR 4/3), moist, clay films; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented light brownish gray (2.5Y 6/2), moist, iron depletions with clear boundaries in matrix; fragments; gradual smooth boundary. Lab sample # MU008767; observed in push tube
    Bt4—86 to 122 centimeters (33.9 to 48.0 inches); dark yellowish brown (10YR 4/4) broken face silty clay loam; moderate medium prismatic structure; firm; 0.5 very fine roots and 3.0 fine roots; 3.0 fine tubular pores; 50 percent light gray (10YR 7/2), moist, silt coats and 50 percent brown (10YR 4/3), moist, clay films; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented light brownish gray (2.5Y 6/2), moist, iron depletions with clear boundaries in matrix; 1 percent by volume very strongly coherent cemented chert fragments; clear smooth boundary. Lab sample # MU008768; observed in push tube
    2Bt5—122 to 173 centimeters (48.0 to 68.1 inches); 30 percent strong brown (7.5YR 4/6) broken face and 70 percent brown (7.5YR 4/4) broken face silty clay loam; moderate coarse prismatic structure; firm; 0.5 very fine roots; 3.0 fine tubular pores; 50 percent brown (10YR 4/3), moist, clay films and 50 percent light gray (10YR 7/2), moist, silt coats; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented light brownish gray (2.5Y 6/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented very dark gray (10YR 3/1), moist, iron depletions with clear boundaries in matrix; 1 percent by volume very strongly coherent cemented chert fragments; gradual smooth boundary. Lab sample # MU008769; observed in push tube
    2Bt6—173 to 203 centimeters (68.1 to 79.9 inches); 30 percent strong brown (7.5YR 4/6) broken face and 70 percent brown (7.5YR 4/4) broken face silty clay loam; moderate coarse prismatic structure; firm; 0.5 very fine roots; 3.0 fine tubular pores; 95 percent brown (10YR 4/3), moist, clay films; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented very dark gray (10YR 3/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented light brownish gray (2.5Y 6/2), moist, iron depletions with clear boundaries in matrix; 2 percent by volume very strongly coherent cemented chert fragments. Lab sample # MU008770; observed in push tube