IDENTIFIERS

  • Current Taxon Name (Soil Name): Seaton
  • OSD
  • Series Extent
  • User Site ID: 1984IL013004
  • User Pedon ID: 1984IL013004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 84IL013004
  • NCSS Pedon Lab Data NASIS Record ID - 21699
  • Print Date: 6/2/2024

    • 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: 39.0359111
  • Std. Longitude: -90.6528361
  • Datum: WGS84
  • Township: 12S
  • Range: 2W
  • Section: 9
  • PLSS Details: 1370 feet S & 400 feet E of the NW corner
  • State: Illinois
  • County: IL013—Calhoun
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: IL013—Calhoun County, Illinois
  • 7.5 Minute USGS Quad: 39090-A6—Foley, Illinois

    • PEDON

  • Describers Name: RJZ
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Record Orgin: PedonPC
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Seaton
  • PSC - 43 to 93 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Seaton
  • Classificaton Date - 3/1/1984
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/1/1984 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • 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

    30

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    185

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    A—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; silt loam; moderate thin platy structure; very friable; 6.0 fine roots; fragments; strongly acid, pH 5.3; clear smooth boundary. Lab sample # IL30650
    E—8 to 20 centimeters (3.1 to 7.9 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; moderate thin platy structure; very friable; 6.0 fine roots; fragments; strongly acid, pH 5.3; clear smooth boundary. Lab sample # IL30651
    Bt1—20 to 43 centimeters (7.9 to 16.9 inches); dark yellowish brown (10YR 4/4) silt loam; weak medium subangular blocky structure; friable; 3.0 fine roots; 10 percent faint brown (7.5YR 4/4), moist, clay films on all faces of peds and 10 percent distinct light gray (10YR 7/1), moist, silt coats on all faces of peds; fragments; strongly acid, pH 5.3; gradual smooth boundary. Lab sample # IL30652
    Bt2—43 to 76 centimeters (16.9 to 29.9 inches); brown (7.5YR 4/4) silt loam; weak medium prismatic, and weak medium subangular blocky structure; friable; 3.0 fine roots; 10 percent distinct strong brown (7.5YR 4/6), moist, clay films on all faces of peds and 50 percent prominent light gray (10YR 7/1), moist, silt coats on all faces of peds; fragments; strongly acid, pH 5.3; gradual smooth boundary. Lab sample # IL30653
    Bt3—76 to 97 centimeters (29.9 to 38.2 inches); strong brown (7.5YR 4/6) silt loam; weak medium prismatic, and weak medium subangular blocky structure; friable; 3.0 fine roots; 25 percent distinct brown (7.5YR 4/4), moist, clay films on all faces of peds and 25 percent prominent light gray (10YR 7/1), moist, silt coats on all faces of peds; 1 percent strong brown (7.5YR 5/6), moist, masses of oxidized iron; fragments; strongly acid, pH 5.3; gradual smooth boundary. Lab sample # IL30654
    BC—97 to 107 centimeters (38.2 to 42.1 inches); strong brown (7.5YR 4/6) silt loam; weak coarse prismatic structure; friable; 0.1 fine roots; 10 percent distinct reddish brown (5YR 4/4), moist, clay films on all faces of peds and 50 percent prominent light gray (10YR 7/1), moist, silt coats on all faces of peds; 1 percent strong brown (7.5YR 5/6), moist, masses of oxidized iron; fragments; strongly acid, pH 5.3; gradual smooth boundary. Lab sample # IL30655
    C—107 to 152 centimeters (42.1 to 59.8 inches); dark yellowish brown (10YR 4/6) silt loam; massive; friable; 0.1 fine roots; 10 percent faint reddish brown (5YR 4/4), moist, clay films on all faces of peds and 10 percent prominent light gray (10YR 7/1), moist, silt coats on all faces of peds; 1 percent strong brown (7.5YR 4/6), moist, masses of oxidized iron; fragments; strongly acid, pH 5.3. Lab sample # IL30656