IDENTIFIERS

  • Current Taxon Name (Soil Name): Catlin
  • OSD
  • Series Extent
  • User Site ID: 1984IL039046
  • User Pedon ID: 1984IL039046
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 84IL039046
  • NCSS Pedon Lab Data NASIS Record ID - 21717
  • Print Date: 11/23/2024

    • 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: 40.2587583
  • Std. Longitude: -88.9003611
  • Datum: WGS84
  • Township: 21N
  • Range: 3E
  • Section: 19
  • PLSS Details: 1947 feet N & 135 feet W of the SE corner
  • State: Illinois
  • County: IL039—De Witt
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL039—De Witt County, Illinois
  • 7.5 Minute USGS Quad: 40088-C8—Heyworth, Illinois

    • PEDON

  • Describers Name: GJW
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Oxyaquic Argiudolls
  • Current Taxon Kind: taxadjunct
  • Pedon Record Orgin: PedonPC
  • Pedon #: 46
  • Correlated Information:
  • Soil Name - Catlin
  • PSC - 41 to 91 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Catlin
  • Classificaton Date - 1/1/1985
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/1/1985 (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

    10

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    238

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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); variegated very dark gray (10YR 3/1) and yellowish brown (10YR 5/4), gray (10YR 5/1), dry; silty clay loam; weak medium subangular blocky structure; friable; fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL30861
    Bt1—18 to 41 centimeters (7.1 to 16.1 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate fine subangular blocky structure; friable; 25 percent distinct dark brown (10YR 3/3), moist, clay films on all faces of peds; 1 percent fine iron-manganese concretions; fragments; moderately acid, pH 5.8; clear smooth boundary.
    Bt2—41 to 66 centimeters (16.1 to 26.0 inches); yellowish brown (10YR 5/4) silty clay loam; 1 percent grayish brown (10YR 5/2) fine faint mottles; weak medium prismatic, and moderate medium angular blocky structure; friable; 25 percent distinct dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 1 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.3; clear smooth boundary.
    Bt3—66 to 89 centimeters (26.0 to 35.0 inches); yellowish brown (10YR 5/4) silty clay loam; 10 percent grayish brown (10YR 5/2) fine distinct and 10 percent yellowish brown (10YR 5/8) fine distinct mottles; weak coarse subangular blocky structure; friable; 10 percent distinct dark yellowish brown (10YR 4/4), moist, and dark brown (10YR 3/3), moist, clay films on all faces of peds; 1 percent fine iron-manganese concretions; fragments; strong effervescence; slightly alkaline, pH 7.6; gradual smooth boundary.
    BC1—89 to 137 centimeters (35.0 to 53.9 inches); variegated grayish brown (10YR 5/2) and yellowish brown (10YR 5/4) silt loam; 10 percent yellowish brown (10YR 5/8) medium distinct mottles; weak coarse subangular blocky structure; friable; 10 percent faint dark brown (10YR 3/3), moist, clay films on surfaces along root channels; 10 percent fine manganese coatings; fragments; strong effervescence; moderately alkaline, pH 8.1; gradual smooth boundary.
    2BC2—137 to 152 centimeters (53.9 to 59.8 inches); variegated brown (10YR 5/3) and yellowish brown (10YR 5/4) loam; 1 percent yellowish brown (10YR 5/8) medium distinct mottles; massive; friable; 1 percent fine manganese coatings on vertical faces of peds; fragments; strong effervescence; moderately alkaline, pH 8.1.