IDENTIFIERS

  • Current Taxon Name (Soil Name): Catlin
  • OSD
  • Series Extent
  • User Site ID: 1984IL039011
  • User Pedon ID: 1984IL039011
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 85P0315
  • Print Date: 9/25/2024

    • 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: 40.2253750
  • Std. Longitude: -88.8997889
  • Datum: WGS84
  • Township: 20N
  • Range: 3E
  • Section: 6
  • PLSS Details: 627 feet W & 462 feet S of the NE 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-B8—Clinton, Illinois

    • PEDON

  • Describers Name: GJW
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Oxyaquic Argiudolls
  • Current Taxon Kind: taxadjunct
  • Pedon Record Orgin: PedonPC
  • Pedon #: 11
  • Correlated Information:
  • Soil Name - Catlin
  • PSC - 36 to 86 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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    232

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); variegated very dark brown (10YR 2/2) and brown (10YR 4/3), dark grayish brown (10YR 4/2), dry; silty clay loam; weak fine granular structure; friable; fragments; neutral, pH 7.0; abrupt smooth boundary. Lab sample # IL30843
    Bt1—20 to 36 centimeters (7.9 to 14.2 inches); brown (10YR 4/3) silty clay loam; weak fine subangular blocky structure; friable; 25 percent distinct dark brown (10YR 3/3), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL30844
    Bt2—36 to 53 centimeters (14.2 to 20.9 inches); dark yellowish brown (10YR 3/4) silty clay loam; moderate medium subangular blocky structure; friable; 50 percent distinct very dark brown (10YR 2/2), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL30845
    Bt3—53 to 69 centimeters (20.9 to 27.2 inches); yellowish brown (10YR 5/6) silt loam; 1 percent grayish brown (10YR 5/2) fine faint mottles; moderate medium subangular blocky structure; friable; 50 percent distinct very dark brown (10YR 2/2), moist, and brown (10YR 4/3), moist, clay films on all faces of peds; 1 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL30846
    Bt4—69 to 104 centimeters (27.2 to 40.9 inches); yellowish brown (10YR 5/6) silt loam; 10 percent grayish brown (10YR 5/2) fine faint mottles; moderate medium prismatic structure; friable; 10 percent faint very dark brown (10YR 2/2), moist, organic stains on surfaces along pores and 25 percent faint brown (10YR 4/3), moist, clay films on all faces of peds; 10 percent medium manganese coatings; fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL30847
    2BC—104 to 117 centimeters (40.9 to 46.1 inches); yellowish brown (10YR 5/4) loam; 10 percent gray (10YR 5/1) medium distinct mottles; weak coarse subangular blocky structure; firm; 10 percent faint brown (10YR 4/3), moist, clay films on all faces of peds; 10 percent fine iron-manganese concretions; fragments; neutral, pH 7.0; gradual smooth boundary. Lab sample # IL30848
    2C—117 to 152 centimeters (46.1 to 59.8 inches); brown (10YR 5/3) loam; massive; firm; 1 percent fine iron-manganese concretions; fragments; slight effervescence; moderately alkaline, pH 8.1. Lab sample # IL30849