IDENTIFIERS

  • Current Taxon Name (Soil Name): Atterberry
  • OSD
  • Series Extent
  • User Site ID: 1974IL163004
  • User Pedon ID: 1974IL163004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 74IL163004
  • NCSS Pedon Lab Data NASIS Record ID - 20764
  • Print Date: 2/17/2025

    • 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: 38.5927613
  • Std. Longitude: -89.8209555
  • Datum: WGS84
  • Township: 2N
  • Range: 7W
  • Section: 25
  • PLSS Details: 51 feet north and 15 feet west of lone hickory tree
  • State: Illinois
  • County: IL163—St. Clair
  • MLRA: 114—Southern Illinois and Indiana Thin Loess and Till Plain
  • Non-MLRA Soil Survey Area: IL163—St. Clair County, Illinois
  • 7.5 Minute USGS Quad: 38089-E7—Lebanon, Illinois

    • PEDON

  • Describers Name: DW, DG
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Udollic Endoaqualfs
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: PedonPC
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - Atterberry
  • PSC - 46 to 96 cm.
  • Classificaton Date - 7/10/2009
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Atterberry
  • Classificaton Date - 6/1/1974
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1974 (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

    1

    —

    —

    136

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    Ap—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2), light brownish gray (10YR 6/2), dry; silt loam; weak fine granular structure; friable; fragments; slightly acid, pH 6.5; abrupt smooth boundary. Lab sample # IL22950
    A12—10 to 23 centimeters (3.9 to 9.1 inches); very dark gray (10YR 3/1) silt loam; weak fine granular structure; friable; fragments; slightly acid, pH 6.5; abrupt smooth boundary. Lab sample # IL22951
    A2—23 to 38 centimeters (9.1 to 15.0 inches); gray (10YR 5/1) silt loam; weak medium platy, and weak coarse subangular blocky structure; friable; fragments; neutral, pH 6.7; clear smooth boundary. Lab sample # IL22952
    B1—38 to 46 centimeters (15.0 to 18.1 inches); gray (10YR 5/1) silty clay loam; moderate medium subangular blocky structure; friable; dark gray (10YR 4/1), moist, clay films on all faces of peds; fragments; neutral, pH 6.8; clear smooth boundary. Lab sample # IL22953
    B21t—46 to 64 centimeters (18.1 to 25.2 inches); dark grayish brown (10YR 4/2) silty clay loam; 1 percent brown (10YR 4/3) fine faint mottles; weak medium prismatic, and moderate medium subangular blocky structure; friable; 6.0 roots; 6.0 pores; very dark gray (10YR 3/1), moist, organoargillans on all faces of peds; 1 percent iron-manganese concretions; fragments; slightly acid, pH 6.2; clear smooth boundary. Lab sample # IL22954
    B22t—64 to 81 centimeters (25.2 to 31.9 inches); yellowish brown (10YR 5/6) silty clay loam; 1 percent pale brown (10YR 6/3) fine faint mottles; moderate medium prismatic structure; friable; very dark gray (10YR 3/1), moist, and dark gray (10YR 4/1), moist, organoargillans on all faces of peds and very dark gray (10YR 3/1), moist, organoargillans on surfaces along pores; 10 percent iron-manganese concretions; fragments; moderately acid, pH 6.0; clear smooth boundary. Lab sample # IL22955
    B23t—81 to 104 centimeters (31.9 to 40.9 inches); pale brown (10YR 6/3) silty clay loam; 1 percent yellowish brown (10YR 5/6) fine faint mottles; weak medium prismatic, and weak coarse subangular blocky structure; friable; gray (10YR 5/1), moist, clay films on all faces of peds and 25 percent brown (10YR 5/3), moist, organoargillans on surfaces along pores and 25 percent brown (10YR 5/3), moist, organoargillans on surfaces along root channels; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL22956
    B3—104 to 145 centimeters (40.9 to 57.1 inches); light yellowish brown (2.5Y 6/4) silty clay loam; 10 percent yellowish brown (10YR 5/6) medium distinct mottles; weak medium prismatic structure; firm; gray (10YR 5/1), moist, clay films on all faces of peds and gray (10YR 5/1), moist, organoargillans on surfaces along pores and gray (10YR 5/1), moist, organoargillans on surfaces along root channels; 10 percent iron-manganese concretions; fragments; slightly acid, pH 6.3; clear smooth boundary. Lab sample # IL22957. patchy - phpvsfiid 464735; patchy - phpvsfiid 464735
    C1—145 to 208 centimeters (57.1 to 81.9 inches); light brownish gray (2.5Y 6/2) silt loam; 10 percent strong brown (7.5YR 5/6) coarse prominent mottles; weak coarse prismatic, and massive; friable; 6.0 roots; 6.0 pores; gray (10YR 5/1), moist, clay films on all faces of peds; 10 percent iron-manganese concretions; fragments; slightly acid, pH 6.3; gradual smooth boundary. Lab sample # IL22958. patchy - phpvsfiid 464738; patchy - phpvsfiid 464738
    C2—208 to 236 centimeters (81.9 to 92.9 inches); light brownish gray (2.5Y 6/2) silt loam; 10 percent strong brown (7.5YR 5/6) coarse prominent mottles; massive; very friable; 6.0 roots; 6.0 pores; 10 percent iron-manganese concretions; fragments; neutral, pH 6.7.