IDENTIFIERS

  • Current Taxon Name (Soil Name): Winnegan
  • OSD
  • Series Extent
  • User Site ID: 2009MO121064
  • User Pedon ID: 2009MO121064
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0912164
  • NCSS Pedon Lab Data NASIS Record ID - 30089
  • Print Date: 9/24/2024

    • 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: 40.0014444
  • Std. Longitude: -92.6361389
  • Datum: WGS84
  • Country: US—United States
  • State: Missouri
  • County: MO121—Macon
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • Non-MLRA Soil Survey Area: MO121—Macon County, Missouri
  • 7.5 Minute USGS Quad: 40092-A6—Gifford, Missouri

    • PEDON

  • Describers Name: Amber Marshaus, Larry Gray
  • Current Taxonomic Class: Fine, mixed, mesic Aquic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 165
  • Correlated Information:
  • Soil Name - Winnegan
  • PSC - 18 to 68 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - aquic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Winnegan
  • Classificaton Date - 6/29/2009
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: clayey till derived from mixed
  • Landscape: till plain
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/29/2009 (actual site observation date)
  • Air Photo ID: 40092a6
  • 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
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    redox depletions with chroma 2 or less

    secondary carbonates

    lithologic discontinuity

    0—18

    18—93

    42—

    64—

    64—64

    —18—

    —75—

    —1—

    —1—

    —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

    21

    —

    —

    260.9

    —

    92

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2) broken face loam; moderate fine subangular blocky, and moderate very fine subangular blocky structure; friable; 10.0 very fine roots throughout and 3.0 medium roots throughout and 10.0 fine roots throughout; 10.0 very fine and 0.5 medium and 10.0 fine pores; 10 percent faint very dark grayish brown (10YR 3/2), moist, organoargillans on surfaces along root channels; 1 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter mixed fragments; noneffervescent, by hcl, 1n; clear wavy boundary. Lab sample # MU030436; observed in pit, small
    E—8 to 18 centimeters (3.1 to 7.1 inches); 80 percent brown (10YR 5/3) broken face and 20 percent dark grayish brown (10YR 4/2) broken face loam; moderate fine subangular blocky, and weak thick platy structure; friable; 10.0 very fine roots throughout and 3.0 fine roots throughout; 10.0 very fine and 3.0 medium and 10.0 fine pores; 5 percent faint very dark grayish brown (10YR 3/2), moist, organoargillans on surfaces along root channels and 8 percent faint pale brown (10YR 6/3), moist, silt coats on surfaces along root channels; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/4), 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; 1 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter mixed fragments; noneffervescent, by hcl, 1n; clear smooth boundary.; observed in pit, small
    Bt1—18 to 30 centimeters (7.1 to 11.8 inches); yellowish brown (10YR 5/6) broken face clay loam; moderate medium subangular blocky structure; firm; 10.0 very fine roots throughout and 0.5 medium roots throughout and 0.5 coarse roots throughout; 10.0 very fine and 0.5 medium and 3.0 fine pores; 1 percent distinct dark grayish brown (10YR 4/2), moist, organoargillans on surfaces along root channels and 20 percent prominent dark yellowish brown (10YR 4/6), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/4), 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 yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix; 4 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter mixed fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU030438; observed in pit, small
    Bt2—30 to 42 centimeters (11.8 to 16.5 inches); yellowish brown (10YR 5/6) broken face clay; moderate fine subangular blocky, and weak fine prismatic structure; firm; 3.0 very fine roots throughout and 3.0 medium roots throughout and 3.0 fine roots throughout and 0.5 coarse roots throughout; 3.0 very fine and 3.0 fine pores; 30 percent prominent dark yellowish brown (10YR 4/6), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented brown (10YR 5/3), 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 strong brown (7.5YR 5/8), moist, iron depletions with clear boundaries in matrix; 2 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter mixed fragments; noneffervescent, by hcl, 1n; clear smooth boundary. Lab sample # MU030439; observed in pit, small
    Bt3—42 to 64 centimeters (16.5 to 25.2 inches); dark yellowish brown (10YR 4/6) broken face clay; moderate medium subangular blocky, and moderate fine prismatic structure; firm; 3.0 very fine roots throughout and 0.5 medium roots throughout and 3.0 fine roots throughout and 0.5 coarse roots throughout; 3.0 very fine and 0.5 fine pores; 20 percent prominent dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented grayish brown (2.5Y 5/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/8), 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; 4 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter mixed fragments; noneffervescent, by hcl, 1n; abrupt smooth boundary. Lab sample # MU030440; observed in pit, small
    2Btk1—64 to 93 centimeters (25.2 to 36.6 inches); dark yellowish brown (10YR 4/6) broken face clay loam; strong fine subangular blocky, and moderate medium prismatic structure; firm; 0.5 very fine roots throughout and 0.5 fine roots throughout; 3.0 very fine and 3.0 fine pores; 30 percent prominent dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 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 (2.5Y 5/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; 10 percent fine prominent spherical extremely weakly coherent cemented white (10YR 8/1), moist, carbonate masses with diffuse boundaries throughout and 2 percent fine prominent spherical weakly coherent cemented white (10YR 8/1), moist, carbonate nodules with diffuse boundaries throughout and 2 percent fine prominent threadlike extremely weakly coherent cemented white (10YR 8/1), moist, carbonate, finely disseminated with diffuse boundaries on surfaces along root channels; 6 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter mixed fragments; slight effervescence, by hcl, 1n; abrupt wavy boundary.; observed in pit, small
    2Btk2—93 to 124 centimeters (36.6 to 48.8 inches); light olive brown (2.5Y 5/4) broken face clay loam; strong fine subangular blocky, and strong medium subangular blocky, and weak fine prismatic structure; firm; 0.5 very fine roots throughout and 0.5 medium roots throughout and 0.5 fine roots throughout; 3.0 very fine and 3.0 fine pores; 25 percent distinct olive brown (2.5Y 4/4), moist, clay films on all faces of peds; 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 strong brown (7.5YR 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 and 1 percent medium faint irregular noncoherent cemented grayish brown (2.5Y 5/2), moist, iron depletions with clear boundaries in matrix; 6 percent fine prominent spherical extremely weakly coherent cemented white (10YR 8/1), moist, carbonate masses with diffuse boundaries throughout and 2 percent fine prominent cylindrical weakly coherent cemented white (10YR 8/1), moist, carbonate nodules with diffuse boundaries throughout and 2 percent fine prominent threadlike extremely weakly coherent cemented white (10YR 8/1), moist, carbonate, finely disseminated with diffuse boundaries on surfaces along root channels; 6 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter mixed fragments; strong effervescence, by hcl, 1n; abrupt wavy boundary.; observed in pit, small
    2Btk3—124 to 179 centimeters (48.8 to 70.5 inches); dark yellowish brown (10YR 4/6) broken face clay loam; strong medium angular blocky, and strong fine angular blocky, and moderate medium prismatic structure; very firm; 0.5 very fine roots throughout and 0.5 fine roots throughout; 0.5 very fine pores; 10 percent faint dark yellowish brown (10YR 4/6), moist, clay films on all faces of peds; 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 5/8), 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; 18 percent fine prominent spherical extremely weakly coherent cemented white (10YR 8/1), moist, carbonate masses with diffuse boundaries throughout and 2 percent fine prominent threadlike extremely weakly coherent cemented white (10YR 8/1), moist, carbonate, finely disseminated with diffuse boundaries on surfaces along root channels and 3 percent fine prominent spherical weakly coherent cemented white (10YR 8/1), moist, carbonate nodules with diffuse boundaries throughout; 8 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter mixed fragments; strong effervescence, by hcl, 1n; gradual smooth boundary.; observed in pit, small
    2Btk4—179 to 205 centimeters (70.5 to 80.7 inches); dark yellowish brown (10YR 4/6) broken face clay loam; moderate medium subangular blocky, and moderate medium prismatic structure; very firm; 0.5 fine roots throughout; 0.5 very fine pores; 4 percent faint light olive brown (2.5Y 5/4), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented grayish brown (2.5Y 5/2), moist, iron depletions with clear boundaries in matrix and 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 black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 16 percent fine prominent spherical extremely weakly coherent cemented white (10YR 8/1), moist, carbonate masses with diffuse boundaries throughout and 2 percent fine prominent spherical weakly coherent cemented white (10YR 8/1), moist, carbonate nodules with diffuse boundaries throughout and 2 percent fine prominent threadlike extremely weakly coherent cemented white (10YR 8/1), moist, carbonate, finely disseminated with diffuse boundaries on surfaces along root channels; 6 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter mixed fragments; violent effervescence, by hcl, 1n.; observed in pit, small