IDENTIFIERS

  • Current Taxon Name (Soil Name): Blair
  • OSD
  • Series Extent
  • User Site ID: 1969IL001002
  • User Pedon ID: 1969IL001002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 69IL001002
  • NCSS Pedon Lab Data NASIS Record ID - 20671
  • Print Date: 6/1/2024

    • 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: 40.0992182
  • Std. Longitude: -91.1345754
  • Datum: WGS84
  • Township: 1N
  • Range: 6W
  • Section: 6
  • PLSS Details: 215 feet south and 209 feet east of the west corner post in an offset in a north-south fence
  • State: Illinois
  • County: IL001—Adams
  • Non-MLRA Soil Survey Area: IL001—Adams County, Illinois
  • 7.5 Minute USGS Quad: 40091-A2—Coatsburg, Illinois

    • PEDON

  • Describers Name: LJB, JFS
  • Current Taxonomic Class: Fine-loamy, mixed, superactive, mesic Typic Hapludalfs
  • Current Taxon Kind: variant
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: PedonPC
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Blair
  • PSC - 23 to 73 cm.
  • Classificaton Date - 7/10/2009
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Blair
  • Classificaton Date - 5/1/1969
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1969 (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

    —

    —

    202

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    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2) and brown (10YR 5/3), pale brown (10YR 6/3), dry; silty clay loam; moderate fine subangular blocky structure; friable; 6.0 roots; fragments; strongly acid, pH 5.5; clear smooth boundary. Lab sample # IL21815
    B1—15 to 23 centimeters (5.9 to 9.1 inches); yellowish brown (10YR 5/4) silty clay loam; 1 percent yellowish brown (10YR 5/6) fine faint mottles; moderate fine angular blocky structure; firm; 6.0 roots; fine grayish brown (10YR 5/2), moist, worm casts; fragments; moderately acid, pH 5.6; clear smooth boundary. Lab sample # IL21816
    IIB21t—23 to 43 centimeters (9.1 to 16.9 inches); yellowish brown (10YR 5/4) silty clay loam; 10 percent yellowish brown (10YR 5/6) fine distinct and 10 percent light brownish gray (10YR 6/2) fine distinct mottles; moderate fine angular blocky structure; firm; 0.6 roots; light gray (10YR 7/1), dry, silt coats on all faces of peds and dark brown (10YR 3/3), moist, organoargillans on surfaces along root channels and grayish brown (10YR 5/2), moist, clay films on all faces of peds; 1 percent iron-manganese concretions; fragments; very strongly acid, pH 5.0; clear smooth boundary. Lab sample # IL21817. discontinuous - phpvsfiid 464539; discontinuous - phpvsfiid 464539
    IIB22t—43 to 66 centimeters (16.9 to 26.0 inches); yellowish brown (10YR 5/4) clay loam; 10 percent yellowish brown (10YR 5/6) medium distinct and 10 percent light brownish gray (10YR 6/2) fine distinct mottles; moderate medium angular blocky structure; firm; 0.6 roots; dark brown (10YR 3/3), moist, organoargillans on surfaces along root channels and grayish brown (10YR 5/2), moist, clay films on all faces of peds; 25 percent iron-manganese concretions; fragments; strongly acid, pH 5.2; gradual smooth boundary. Lab sample # IL21818. continuous - phpvsfiid 464541; continuous - phpvsfiid 464541
    IIB23—66 to 91 centimeters (26.0 to 35.8 inches); yellowish brown (10YR 5/4) clay loam; 10 percent light brownish gray (10YR 6/2) fine distinct mottles; moderate coarse angular blocky structure; firm; 0.6 roots; dark brown (10YR 3/3), moist, organoargillans on surfaces along root channels and grayish brown (10YR 5/2), moist, clay films on all faces of peds; 25 percent iron-manganese concretions; fragments; strongly acid, pH 5.5; gradual smooth boundary. Lab sample # IL21819. continuous - phpvsfiid 464542; continuous - phpvsfiid 464543; continuous - phpvsfiid 464542; continuous - phpvsfiid 464543
    IIB31—91 to 119 centimeters (35.8 to 46.9 inches); yellowish brown (10YR 5/4) clay loam; 1 percent yellowish brown (10YR 5/6) fine faint and 10 percent light brownish gray (10YR 6/2) medium distinct mottles; weak coarse angular blocky structure; firm; grayish brown (10YR 5/2), moist, clay films on all faces of peds and grayish brown (10YR 5/2), moist, clay films on surfaces along root channels; 25 percent iron-manganese concretions; fragments; moderately acid, pH 5.8; gradual smooth boundary. Lab sample # IL21820. continuous - phpvsfiid 464544; continuous - phpvsfiid 464545; continuous - phpvsfiid 464544; continuous - phpvsfiid 464545
    IIB32—119 to 147 centimeters (46.9 to 57.9 inches); yellowish brown (10YR 5/4) clay loam; 10 percent yellowish brown (10YR 5/6) medium distinct mottles; weak coarse angular blocky structure; firm; grayish brown (10YR 5/2), moist, clay films on all faces of peds and grayish brown (10YR 5/2), moist, clay films on surfaces along root channels; 25 percent iron-manganese concretions; fragments; slightly acid, pH 6.4; clear smooth boundary. Lab sample # IL21821. discontinuous - phpvsfiid 464546; discontinuous - phpvsfiid 464547; discontinuous - phpvsfiid 464546; discontinuous - phpvsfiid 464547
    IIIB21tb—147 to 173 centimeters (57.9 to 68.1 inches); variegated grayish brown (10YR 5/2) and yellowish brown (10YR 5/6) clay; 1 percent yellowish red (5YR 5/6) fine distinct mottles; weak fine angular blocky structure; firm; 25 percent black (10YR 2/1), moist, iron-manganese concretions; fragments; neutral, pH 7.2; clear smooth boundary. Lab sample # IL21822
    IIIB22tb—173 to 201 centimeters (68.1 to 79.1 inches); grayish brown (10YR 5/2) and yellowish brown (10YR 5/6) clay loam; weak medium angular blocky structure; firm; black (10YR 2/1), moist, iron-manganese concretions; fragments; slightly alkaline, pH 7.4. Lab sample # IL21823