IDENTIFIERS

  • Current Taxon Name (Soil Name): Winnegan
  • OSD
  • Series Extent
  • User Site ID: 1992MO019051
  • User Pedon ID: 1992MO019051
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9201951
  • NCSS Pedon Lab Data NASIS Record ID - 34275
  • 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: 39.1735980
  • Std. Longitude: -92.4225519
  • Datum: WGS84
  • Range: R13W
  • Section: 30
  • Location Description: 200 feet north and 1000 feet east of the southwest corner of sec. 30, T.51N.,R.13W.
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: CCK and FJY
  • Pedon Type: map unit inclusion
  • 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 - 4/13/1992
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/13/1992 (actual site observation date)
  • Air Photo ID: 5
  • 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—165

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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

    32

    —

    —

    —

    —

    180

    914

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); fragments.
    A—1 to 4 centimeters (0.4 to 1.6 inches); black (10YR 2/1) loam; weak medium granular structure; very friable; 6.0 very fine and fine roots and 3.0 medium roots; fragments; slightly acid, pH 6.4, hellige-truog; clear smooth boundary. Lab sample # MU044312
    E—4 to 11 centimeters (1.6 to 4.3 inches); dark grayish brown (10YR 4/2) and brown (10YR 5/3) fine sandy loam; weak fine subangular blocky structure; friable; 6.0 very fine and fine roots and 0.5 medium roots; 2 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU044313
    Bt1—11 to 19 centimeters (4.3 to 7.5 inches); yellowish brown (10YR 5/6) loam; weak medium subangular blocky, and weak fine subangular blocky structure; firm; 6.0 very fine and fine roots; 15 percent yellowish brown (10YR 5/4) on faces of peds and 15 percent brown (10YR 5/3) clay films on faces of peds and in pores; 5 percent by volume subrounded 2-39-75 millimeter unspecified fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU044314
    Bt2—19 to 54 centimeters (7.5 to 21.3 inches); yellowish brown (10YR 5/6) loam; moderate medium subangular blocky structure; firm; 3.0 very fine to medium roots and 0.5 coarse roots; 35 percent faint yellowish brown (10YR 5/4) clay films; 3 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU044315
    Bt3—54 to 75 centimeters (21.3 to 29.5 inches); dark yellowish brown (10YR 4/4) clay loam; 1 percent light brownish gray (10YR 6/2) fine distinct and 10 percent grayish brown (10YR 5/2) medium distinct mottles; moderate medium subangular blocky, and moderate fine subangular blocky structure; firm; 3.0 very fine to medium roots; 35 percent distinct yellowish brown (10YR 5/4) clay films; 10 percent fine iron-manganese concretions; 1 percent fine and medium carbonate concretions; 5 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.9, hellige-truog; gradual smooth boundary. Lab sample # MU044316
    Bt4—75 to 115 centimeters (29.5 to 45.3 inches); yellowish brown (10YR 5/6) clay loam; 1 percent gray (10YR 5/1) fine distinct and 10 percent dark grayish brown (10YR 4/2) fine distinct mottles; strong medium subangular blocky structure; firm; 0.5 fine to coarse roots; 15 percent prominent clay films; 10 percent fine iron-manganese concretions; 10 percent fine and medium carbonate nodules and 10 percent fine and medium carbonate concretions; 2 percent by volume 75-162-250 millimeter unspecified fragments and 10 percent by volume 2-39-75 millimeter unspecified fragments; slight effervescence; slightly alkaline, pH 7.4, hellige-truog; clear smooth boundary. Lab sample # MU044317. (Note: There is a large 5""x 7"" pocket of dark yellowish brown (10YR 4/4) loam.)
    Bt5—115 to 166 centimeters (45.3 to 65.4 inches); yellowish brown (10YR 5/4) loam; 10 percent grayish brown (10YR 5/2) medium distinct mottles; strong fine subangular blocky structure; firm; 0.5 very fine to coarse roots; 15 percent distinct clay films and 35 percent faint and 60 percent strong brown (7.5YR 5/8) on faces of peds; 10 percent fine carbonate masses and 10 percent fine carbonate concretions; 5 percent by volume 2-39-75 millimeter unspecified fragments; slight effervescence; slightly alkaline, pH 7.8, hellige-truog; clear smooth boundary. Lab sample # MU044318. (Note: The carbonates are also desseminated in the matrix. A small portion of the gravel is saprolitic coal.)
    BC—166 to 194 centimeters (65.4 to 76.4 inches); dark yellowish brown (10YR 4/6) gravelly coarse sandy loam; 10 percent grayish brown (10YR 5/2) fine distinct mottles; weak medium subangular blocky structure; firm; 0.5 fine roots; 65 percent manganese or iron-manganese stains; 10 percent medium yellowish brown (10YR 5/4) masses of oxidized iron; 2 percent by volume 75-162-250 millimeter unspecified fragments and 15 percent by volume 2-39-75 millimeter unspecified fragments; slight effervescence; moderately alkaline, pH 8.0, hellige-truog. Lab sample # MU044319