IDENTIFIERS

  • Current Taxon Name (Soil Name): Winfield
  • OSD
  • Series Extent
  • User Site ID: 2008MO073004
  • User Pedon ID: 2008MO073004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0807304
  • NCSS Pedon Lab Data NASIS Record ID - 26332
  • 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: 38.6796944
  • Std. Longitude: -91.3760000
  • Datum: WGS84
  • Country: US—United States
  • State: Missouri
  • County: MO073—Gasconade
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO073—Gasconade County, Missouri
  • 7.5 Minute USGS Quad: 38091-F4—Hermann, Missouri

    • PEDON

  • Describers Name: Grant Butler
  • Current Taxonomic Class: Fine-silty, mixed, active, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Winfield
  • PSC - 30 to 79 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - aquic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Winfield
  • Classificaton Date - 5/19/2008
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty loess derived from mixed over coarse-loamy alluvium derived from mixed
  • Landscape: river valley
  • Landform: stream terrace
  • Geomorphic Component Terraces: tread
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/19/2008 (actual site observation date)
  • Air Photo ID: 38091f4
  • 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 gully
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—30

    30—170

    —30—

    —140—
    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

    —

    —

    —

    —

    270

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 20 centimeters (0.0 to 7.9 inches); 60 percent brown (10YR 4/3) broken face and 40 percent dark grayish brown (10YR 4/2) broken face silt loam; weak very fine subangular blocky, and weak medium platy structure; very friable; 3.0 very fine roots; 3.0 very fine tubular and 3.0 fine tubular pores; fragments. Lab sample # MU008802; observed in pit, small
    Ap2—20 to 30 centimeters (7.9 to 11.8 inches); 70 percent brown (10YR 4/3) broken face and 30 percent dark grayish brown (10YR 4/2) broken face silt loam; moderate fine and medium subangular blocky structure; friable; 3.0 very fine roots; 3.0 very fine tubular and 3.0 fine tubular pores; fragments. Lab sample # MU008803; observed in pit, small
    Bt1—30 to 46 centimeters (11.8 to 18.1 inches); 50 percent brown (10YR 4/3) broken face and 50 percent dark yellowish brown (10YR 4/4) broken face silt loam; weak fine subangular blocky, and weak fine prismatic structure; friable; 0.5 very fine roots; 3.0 very fine tubular and 3.0 fine tubular pores; 2 percent dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds and 2 percent brown (10YR 5/3), moist, silt coats on all faces of peds; 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU008804; observed in pit, small
    Bt2—46 to 66 centimeters (18.1 to 26.0 inches); dark yellowish brown (10YR 4/4) broken face silty clay loam; moderate fine prismatic structure; friable; 0.5 very fine roots; 3.0 very fine tubular and 0.5 fine tubular pores; 8 percent brown (10YR 5/3), moist, silt coats and 18 percent brown (10YR 4/3), moist, clay films; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU008805; observed in pit, small
    Bt3—66 to 117 centimeters (26.0 to 46.1 inches); brown (10YR 4/3) broken face silty clay loam; moderate medium prismatic structure; firm; 0.5 very fine roots; 3.0 very fine tubular and 0.5 fine tubular pores; 10 percent brown (10YR 5/3), moist, silt coats and 30 percent brown (10YR 4/3), moist, clay films; 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 black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU008806; observed in pit, small
    Bt4—117 to 142 centimeters (46.1 to 55.9 inches); dark yellowish brown (10YR 4/4) broken face silty clay loam; weak fine subangular blocky, and weak fine prismatic structure; friable; 3.0 very fine tubular and 0.5 fine tubular pores; 2 percent brown (10YR 5/3), moist, silt coats and 10 percent brown (10YR 4/3), moist, clay films; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments. Lab sample # MU008807; observed in pit, small
    2Bt5—142 to 170 centimeters (55.9 to 66.9 inches); dark yellowish brown (10YR 4/4) broken face very fine sandy loam; weak fine angular blocky, and weak medium platy structure; friable; 3.0 very fine tubular pores; 2 percent dark yellowish brown (10YR 3/4), moist, clay films; 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments.; observed in pit, small
    2BC—170 to 208 centimeters (66.9 to 81.9 inches); dark yellowish brown (10YR 4/4) broken face very fine sandy loam; weak very fine angular blocky, and weak thin platy structure; very friable; 3.0 very fine tubular pores; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments.; observed in pit, small