IDENTIFIERS

  • Current Taxon Name (Soil Name): Catlin
  • OSD
  • Series Extent
  • User Site ID: 1986IL113002
  • User Pedon ID: 1986IL113002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 86IL113002
  • NCSS Pedon Lab Data NASIS Record ID - 21949
  • Print Date: 5/10/2025

    • 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: 40.2851861
  • Std. Longitude: -88.9551861
  • Datum: WGS84
  • Township: 21N
  • Range: 2E
  • Section: 11
  • PLSS Details: 700 feet north and 900 feet east of the southwest corner
  • State: Illinois
  • County: IL113—McLean
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL113—McLean County, Illinois

    • PEDON

  • Describers Name: CLL
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Oxyaquic Argiudolls
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Catlin
  • PSC - 30 to 80 cm.
  • Classificaton Date - 10/2/2008
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Catlin
  • Classificaton Date - 5/1/1986
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Peoria loess and/or Wisconsinan till
  • Landscape: upland
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1986 (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 -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—30

    30—119

    —-

    —-
    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

    2

    —

    —

    —

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; moderate fine granular structure; friable; 5.0 fine roots between peds; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32702
    AB—20 to 30 centimeters (7.9 to 11.8 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; silty clay loam; weak fine subangular blocky parts to weak fine granular structure; friable; 5.0 fine roots between peds; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32703
    Bt1—30 to 53 centimeters (11.8 to 20.9 inches); yellowish brown (10YR 5/4) silty clay loam; weak fine subangular blocky structure; friable; 0.6 fine roots between peds; distinct brown (10YR 4/3), moist, clay films on all faces of peds; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32704. discontinuous - phpvsfiid 427764; discontinuous - phpvsfiid 427764
    Bt2—53 to 71 centimeters (20.9 to 28.0 inches); brown (10YR 5/3) silty clay loam; 1 percent brown (10YR 5/3) fine faint mottles; weak medium subangular blocky structure; friable; 0.6 fine roots between peds; faint brown (10YR 5/3), moist, clay films on all faces of peds; 10 percent medium prominent iron-manganese masses in matrix; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32705. discontinuous - phpvsfiid 427765; discontinuous - phpvsfiid 427765
    Bt3—71 to 86 centimeters (28.0 to 33.9 inches); brownish yellow (10YR 6/6) silty clay loam; 10 percent pale brown (10YR 6/3) medium distinct mottles; weak fine prismatic structure; friable; 0.6 fine roots between peds; faint grayish brown (10YR 5/2), moist, clay films on all faces of peds; 10 percent medium prominent iron-manganese masses in matrix; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32706. patchy - phpvsfiid 427767; patchy - phpvsfiid 427767
    2Bt4—86 to 119 centimeters (33.9 to 46.9 inches); brownish yellow (10YR 6/6) silt loam; weak fine prismatic structure; friable; 0.6 fine roots between peds; faint grayish brown (10YR 5/2), moist, clay films on all faces of peds; 10 percent medium iron-manganese masses in matrix; fragments; slightly alkaline, pH 7.6, lamotte-morgan; clear smooth boundary. Lab sample # IL32707. patchy - phpvsfiid 427763; patchy - phpvsfiid 427763
    2BC—119 to 137 centimeters (46.9 to 53.9 inches); light yellowish brown (10YR 6/4) loam; weak medium subangular blocky structure; friable; faint dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 10 percent medium prominent iron-manganese masses in matrix; fragments; strong effervescence, by hcl, unspecified; moderately alkaline, pH 8.1, lamotte-morgan; clear smooth boundary. Lab sample # IL32708. patchy - phpvsfiid 427766; patchy - phpvsfiid 427766
    2C—137 to 152 centimeters (53.9 to 59.8 inches); yellowish brown (10YR 5/4) loam; structureless massive; friable; fragments; violent effervescence, by hcl, unspecified; moderately alkaline, pH 8.1, lamotte-morgan. Lab sample # IL32709