IDENTIFIERS

  • Current Taxon Name (Soil Name): Riddles
  • OSD
  • Series Extent
  • User Site ID: 1984IL147021
  • User Pedon ID: 1984IL147021
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 84IL147021
  • NCSS Pedon Lab Data NASIS Record ID - 21757
  • Print Date: 12/4/2024

    • 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: 39.9471500
  • Std. Longitude: -88.6293028
  • Datum: WGS84
  • Township: 17N
  • Range: 5E
  • Section: 10
  • PLSS Details: 650 meter W & 250 meter N of the SE corner
  • Location Description: Clarence Parrish Farm
  • State: Illinois
  • County: IL147—Piatt
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL147—Piatt County, Illinois
  • 7.5 Minute USGS Quad: 39088-H6—Cerro Gordo, Illinois

    • PEDON

  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Typic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Record Orgin: PedonPC
  • Pedon #: 21
  • Correlated Information:
  • Soil Name - Riddles
  • PSC - 46 to 96 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Parr
  • Classificaton Date - 6/1/1984
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess over till
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1984 (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

    7

    —

    —

    222

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 22 centimeters (0.0 to 8.7 inches); 90 percent brown (10YR 4/3) and 10 percent yellowish brown (10YR 5/6), brown (10YR 5/3), dry; silt loam; moderate medium subangular blocky structure; friable; 3.0 fine roots; 6.0 medium vesicular pores; very pale brown (10YR 8/2), moist, organic stains on all faces of peds; fragments; strongly acid, pH 5.3; abrupt smooth boundary. Lab sample # IL31290
    BE—22 to 34 centimeters (8.7 to 13.4 inches); dark yellowish brown (10YR 4/4) and brown (10YR 4/3) silty clay loam; moderate fine subangular blocky structure; friable; 3.0 fine roots; 3.0 medium vesicular pores; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL31291
    2Bt1—34 to 46 centimeters (13.4 to 18.1 inches); dark yellowish brown (10YR 4/4) loam; moderate medium subangular blocky structure; friable; 3.0 fine roots; 6.0 fine vesicular pores; brown (7.5YR 4/4), moist, clay films on all faces of peds; 10 percent by volume mixed fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # IL31292. patchy - phpvsfiid 478678; patchy - phpvsfiid 478678
    2Bt2—46 to 82 centimeters (18.1 to 32.3 inches); dark yellowish brown (10YR 4/4) loam; moderate coarse subangular blocky structure; firm; 3.0 fine roots; 3.0 fine vesicular pores; brown (7.5YR 4/4), moist, clay films on all faces of peds; 10 percent by volume mixed fragments; slightly acid, pH 6.3; gradual wavy boundary. Lab sample # IL31293. continuous - phpvsfiid 478676; continuous - phpvsfiid 478676
    2BC—82 to 115 centimeters (32.3 to 45.3 inches); dark yellowish brown (10YR 4/4) loam; 10 percent yellowish brown (10YR 5/4) fine faint mottles; weak coarse subangular blocky structure; firm; 0.6 fine roots; 6.0 fine vesicular pores; 10 percent by volume mixed fragments; slightly acid, pH 6.3; gradual wavy boundary. Lab sample # IL31294
    2C1—115 to 141 centimeters (45.3 to 55.5 inches); yellowish brown (10YR 5/4) loam; 10 percent yellowish brown (10YR 5/6) fine faint mottles; massive; friable; 3.0 fine pores; 10 percent by volume mixed fragments; slight effervescence; slightly alkaline, pH 7.6; gradual wavy boundary.
    2C2—141 to 150 centimeters (55.5 to 59.1 inches); yellowish brown (10YR 5/4) loam; 10 percent yellowish brown (10YR 5/6) fine faint mottles; massive; friable; 3.0 fine pores; 10 percent by volume mixed fragments; slight effervescence; moderately alkaline, pH 8.1.