IDENTIFIERS

  • Current Taxon Name (Soil Name): Flanagan
  • OSD
  • Series Extent
  • User Site ID: 1956IL019001
  • User Pedon ID: 1956IL019001
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - IL SCL
  • Lab Pedon # - 56IL019001
  • NCSS Pedon Lab Data NASIS Record ID - 20454
  • Print Date: 11/21/2024

    • 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: 40.0872528
  • Std. Longitude: -88.2325500
  • Datum: WGS84
  • Township: 19N
  • Range: 9E
  • Section: 19
  • PLSS Details: 1,607 feet east and 1,405 feet north of the southwest corner
  • Location Description: Near SW corner on the W border of the NW Rotation area
  • State: Illinois
  • County: IL019—Champaign
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL019—Champaign County, Illinois

    • PEDON

  • Describers Name: RTO, RES, WWJ
  • Current Taxonomic Class: Fine, smectitic, mesic Aquic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: PedonPC
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Flanagan (flagged as OSD)
  • PSC - 46 to 96 cm.
  • Classificaton Date - 6/9/2015
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Flanagan
  • Classificaton Date - 10/1/1956
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess over till
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1956 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • 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

    0.8

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    A1—0 to 20 centimeters (0.0 to 7.9 inches); very dark gray (10YR 3/1), gray (10YR 5/1), dry; silt loam; moderate medium granular structure; friable; fragments; slightly acid, pH 6.4; gradual smooth boundary. Lab sample # IL17882
    A2—20 to 38 centimeters (7.9 to 15.0 inches); very dark brown (10YR 2/2), dark grayish brown (10YR 4/2), dry; silty clay loam; moderate medium granular structure; friable; fragments; slightly acid, pH 6.4; clear smooth boundary. Lab sample # IL17883
    A3—38 to 46 centimeters (15.0 to 18.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silty clay loam; moderate medium granular structure; friable; fragments; slightly acid, pH 6.2; clear smooth boundary. Lab sample # IL17884
    Bt1—46 to 58 centimeters (18.1 to 22.8 inches); dark grayish brown (10YR 4/2) silty clay loam; moderate fine subangular blocky structure; firm; 60 percent distinct very dark grayish brown (10YR 3/2), moist, organoargillans on all faces of peds; 1 percent fine faint brown (10YR 4/3), moist, iron-manganese masses in matrix; fragments; moderately acid, pH 5.9; clear smooth boundary. Lab sample # IL17885
    Bt2—58 to 81 centimeters (22.8 to 31.9 inches); dark grayish brown (10YR 4/2) silty clay loam; moderate medium subangular blocky structure; firm; 60 percent distinct very dark grayish brown (10YR 3/2), moist, organoargillans on all faces of peds; 5 percent fine faint brown (10YR 4/3), moist, and brown (10YR 5/3), moist, iron-manganese masses in matrix; fragments; moderately acid, pH 5.9; clear smooth boundary. Lab sample # IL17886
    Bt3—81 to 97 centimeters (31.9 to 38.2 inches); yellowish brown (10YR 5/4) silty clay loam; moderate medium subangular blocky structure; firm; 60 percent distinct very dark grayish brown (10YR 3/2), moist, organoargillans on all faces of peds; 5 percent fine distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron in matrix and 5 percent fine faint light yellowish brown (10YR 6/4), moist, masses of oxidized iron in matrix; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL17887
    Bt4—97 to 114 centimeters (38.2 to 44.9 inches); 40 percent yellowish brown (10YR 5/6) and 30 percent light brownish gray (10YR 6/2) and 30 percent brown (10YR 5/3) silt loam; weak medium subangular blocky structure; friable; 40 percent distinct very dark grayish brown (10YR 3/2), moist, organoargillans on all faces of peds; fragments; slightly acid, pH 6.5; gradual smooth boundary. Lab sample # IL17888
    2Bt5—114 to 124 centimeters (44.9 to 48.8 inches); 35 percent yellowish brown (10YR 5/4) and 35 percent light olive brown (2.5Y 5/4) and 30 percent light brownish gray (10YR 6/2) silt loam; weak coarse subangular blocky structure; firm; 15 percent distinct dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 5 percent by volume nonflat subangular very strongly coherent cemented 2-4-5 millimeter mixed fragments; neutral, pH 7.0; abrupt smooth boundary. Lab sample # IL17889
    2C—124 to 152 centimeters (48.8 to 59.8 inches); yellowish brown (10YR 5/4) loam; structureless massive; firm; 5 percent fine distinct light brownish gray (10YR 6/2), moist, iron depletions in matrix and 5 percent medium distinct light brownish gray (10YR 6/2), moist, iron depletions in matrix; 5 percent medium spherical weakly coherent cemented white (10YR 8/1), moist, carbonate nodules throughout; 5 percent by volume nonflat subangular very strongly coherent cemented 2-4-5 millimeter mixed fragments; slight effervescence; slightly alkaline, pH 7.8. Lab sample # IL17890