IDENTIFIERS

  • Current Taxon Name (Soil Name): Winnegan
  • OSD
  • Series Extent
  • User Site ID: 1991MO019057
  • User Pedon ID: 1991MO019057
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9101957
  • NCSS Pedon Lab Data NASIS Record ID - 34321
  • Print Date: 11/12/2024

    • 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: 38.7453430
  • Std. Longitude: -92.2018587
  • Datum: WGS84
  • Range: R11W
  • Section: 19
  • Location Description: 1100 feet west and 1200 feet north of the southeast corner of sec. 19, T.46N.,R.11W.
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: MWO, CCK
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Winnegan
  • PSC - 18 to 69 cm.
  • Classificaton Date - 7/5/1991
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum
  • Landscape: upland
  • Landform: hillside
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/5/1991 (actual site observation date)
  • Air Photo ID: 49
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—18

    18—117

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    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

    18

    —

    —

    —

    —

    310

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    A—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; moderate medium subangular blocky, and moderate fine subangular blocky structure; very friable; 6.0 fine roots and 0.5 coarse roots; 3 percent by volume 75-162-250 millimeter unspecified fragments and 5 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU040345
    E—8 to 18 centimeters (3.1 to 7.1 inches); light yellowish brown (10YR 6/4) loam; weak medium subangular blocky, and moderate fine subangular blocky structure; very friable; 6.0 fine roots and 0.5 coarse roots; 3 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog; abrupt smooth boundary. Lab sample # MU040346
    Bt1—18 to 41 centimeters (7.1 to 16.1 inches); strong brown (7.5YR 4/6) clay loam; strong medium subangular blocky structure; friable; 6.0 fine roots and 0.5 coarse roots; 15 percent prominent silt coats and 35 percent faint clay films on faces of peds; 3 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.6, hellige-truog; gradual smooth boundary. Lab sample # MU040347
    Bt2—41 to 61 centimeters (16.1 to 24.0 inches); yellowish brown (10YR 5/6) and strong brown (7.5YR 5/8) sandy clay loam; strong medium subangular blocky structure; firm; 3.0 fine roots and 0.5 coarse roots; 35 percent faint dark yellowish brown (10YR 4/6) clay films on faces of peds; 3 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.7, hellige-truog; gradual smooth boundary. Lab sample # MU040348
    Bt3—61 to 94 centimeters (24.0 to 37.0 inches); grayish brown (10YR 5/2) and strong brown (7.5YR 5/6) clay loam; 10 percent light brownish gray (10YR 6/2) medium distinct mottles; strong medium angular blocky structure; friable; 3.0 fine roots and 0.5 coarse roots; 35 percent faint clay films on faces of peds; 1 percent fine reddish yellow (7.5YR 6/8) masses of oxidized iron; 3 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.7, hellige-truog; gradual smooth boundary. Lab sample # MU040349
    2Bt4—94 to 117 centimeters (37.0 to 46.1 inches); light yellowish brown (2.5Y 6/4) and strong brown (7.5YR 5/8) clay loam; 10 percent light brownish gray (10YR 6/2) medium distinct mottles; moderate fine prismatic parts to moderate medium angular blocky structure; very firm; 0.5 fine roots; 35 percent pressure faces and 65 percent manganese or iron-manganese stains on faces of peds and in pores; 10 percent fine strong brown (7.5YR 5/6) masses of oxidized iron; 14 percent by volume 75-162-250 millimeter unspecified fragments; moderately acid, pH 5.7, hellige-truog; gradual smooth boundary. Lab sample # MU040350
    2BC—117 to 165 centimeters (46.1 to 65.0 inches); yellowish brown (10YR 5/6) and light brownish gray (2.5Y 6/2) cobbly clay loam; weak medium angular blocky structure; very firm; 0.5 fine roots; 35 percent faint clay films and 35 percent distinct silt coats and 35 percent carbonate coats on faces of peds; 1 percent fine strong brown (7.5YR 5/8) masses of oxidized iron; 25 percent by volume 75-162-250 millimeter unspecified fragments; slight effervescence; slightly alkaline, pH 7.7, hellige-truog. Lab sample # MU040351