IDENTIFIERS

  • Current Taxon Name (Soil Name): Blackoar
  • OSD
  • Series Extent
  • User Site ID: 1985IL149020
  • User Pedon ID: 1985IL149020
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 85IL149020
  • NCSS Pedon Lab Data NASIS Record ID - 21888
  • 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: 39.7429056
  • Std. Longitude: -91.2628944
  • Datum: WGS84
  • Township: 4S
  • Range: 7W
  • Section: 6
  • PLSS Details: 82 feet E & 165 feet N of the SW corner
  • State: Illinois
  • County: IL149—Pike
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: IL149—Pike County, Illinois

    • PEDON

  • Describers Name: DGM
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Fluvaquentic Endoaquolls
  • Current Taxon Kind: series
  • Pedon Record Orgin: PedonPC
  • Pedon #: 20
  • Correlated Information:
  • Soil Name - Blackoar
  • PSC - 25 to 100 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Blackoar
  • Classificaton Date - 5/1/1985
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1985 (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

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    142

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark gray (10YR 3/1), gray (10YR 5/1), dry; silt loam; weak fine subangular blocky structure; very friable; 0.6 fine roots; 10 percent distinct grayish brown (10YR 5/2), moist, silt coats on all faces of peds; fragments; neutral, pH 7.0; clear smooth boundary. Lab sample # IL32144
    Bw—20 to 36 centimeters (7.9 to 14.2 inches); very dark grayish brown (10YR 3/2), gray (10YR 5/1), dry; silt loam; weak fine subangular blocky structure; very friable; 0.6 fine roots; 10 percent distinct grayish brown (10YR 5/2), moist, silt coats on all faces of peds; fragments; slightly acid, pH 6.3; abrupt smooth boundary. Lab sample # IL32145
    Bg1—36 to 61 centimeters (14.2 to 24.0 inches); grayish brown (10YR 5/2) silt loam; 10 percent dark yellowish brown (10YR 4/4) fine distinct mottles; moderate fine subangular blocky structure; friable; 10 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on surfaces along pores and 25 percent distinct light brownish gray (10YR 6/2), moist, silt coats on all faces of peds; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL32146
    Bg2—61 to 97 centimeters (24.0 to 38.2 inches); grayish brown (10YR 5/2) silt loam; 10 percent dark brown (7.5YR 3/4) fine distinct mottles; moderate fine subangular blocky structure; friable; 25 percent distinct light gray (10YR 7/2), moist, silt coats on all faces of peds and 25 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on surfaces along pores; fragments; moderately acid, pH 5.8; gradual smooth boundary. Lab sample # IL32147
    Bg3—97 to 152 centimeters (38.2 to 59.8 inches); weak red (2.5YR 5/2) silt loam; 10 percent dark brown (7.5YR 3/4) fine distinct mottles; moderate fine subangular blocky structure; friable; 25 percent distinct organic stains on surfaces along pores and 50 percent distinct light gray (10YR 7/2), moist, silt coats on all faces of peds; fragments; moderately acid, pH 5.8. Lab sample # IL32148