IDENTIFIERS

  • Current Taxon Name (Soil Name): STOY
  • OSD
  • Series Extent
  • User Site ID: S1980IL157126
  • User Pedon ID: S1980IL157126
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 81P0041
  • NCSS Pedon Lab Data NASIS Record ID - 48341
  • Print Date: 5/19/2024

    • 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: 38.1175003
  • Std. Longitude: -89.7697220
  • Datum: WGS84
  • Township: 5S
  • Range: 6W
  • Section: 9
  • PLSS Details: 795.9 meters E and 156.3 meters S of NW corner
  • State: Illinois
  • County: IL157—Randolph
  • MLRA: 114—Southern Illinois and Indiana Thin Loess and Till Plain
  • Non-MLRA Soil Survey Area: IL157—Randolph County, Illinois

    • PEDON

  • Describers Name: C. Miles, D. Fielding, W. Kreznor, R. Schoepple, and G. Hamilton
  • Current Taxonomic Class: Fine-silty, mixed, mesic Aquic Hapludalfs
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 126
  • Correlated Information:
  • Soil Name - STOY
  • PSC - 46 to 86 cm.
  • Classificaton Date - 5/26/2006
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Stoy
  • Taxonomic Class - Fine-silty, mixed, mesic Aquic Hapludalf
  • Taxon Kind - taxadjunct
  • Classificaton Date - 6/1/1980
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1980 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    —

    —

    171

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    —

    —

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    Ap—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 4/3), light yellowish brown (10YR 6/4), dry; silt loam; moderate medium granular structure; friable; 21.0 fine roots; fragments; neutral, pH 6.8; abrupt smooth boundary. Lab sample # 81P00246
    A2—18 to 30 centimeters (7.1 to 11.8 inches); brown (10YR 4/3) silt loam; moderate medium subangular blocky, and moderate medium platy structure; friable; 21.0 fine roots; fragments; slightly acid, pH 6.2; clear smooth boundary.
    B1—30 to 46 centimeters (11.8 to 18.1 inches); yellowish brown (10YR 5/6) silt loam; moderate medium subangular blocky structure; friable; 21.0 fine roots; 10 percent thin brown (10YR 5/3), moist, skeletans on all faces of peds and 10 percent thin dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; fragments; very strongly acid, pH 4.8; clear smooth boundary. Lab sample # 81P00247. patchy - phpvsfiid 326553; patchy - phpvsfiid 326554; patchy - phpvsfiid 326553; patchy - phpvsfiid 326554
    Bt21—46 to 56 centimeters (18.1 to 22.0 inches); yellowish brown (10YR 5/4) silty clay loam; 1 percent grayish brown (10YR 5/2) fine faint and 3 percent yellowish brown (10YR 5/8) fine distinct mottles; weak fine prismatic, and moderate medium subangular blocky structure; firm; 3.0 fine roots; 30 percent thin dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds and 75 percent thin brown (10YR 5/3), moist, skeletans on all faces of peds; 10 percent fine and medium spherical iron-manganese concretions; fragments; very strongly acid, pH 4.5; clear wavy boundary. discontinuous - phpvsfiid 326555; continuous - phpvsfiid 326556; discontinuous - phpvsfiid 326555; continuous - phpvsfiid 326556
    BA—56 to 69 centimeters (22.0 to 27.2 inches); yellowish brown (10YR 5/4) silty clay loam; 3 percent yellowish brown (10YR 5/4) medium distinct and 3 percent yellowish brown (10YR 5/8) medium distinct mottles; weak fine prismatic, and moderate medium subangular blocky structure; firm; 3.0 fine roots; 75 percent thick light gray (10YR 7/2), moist, skeletans on all faces of peds; 10 percent fine and medium spherical iron-manganese concretions; fragments; very strongly acid, pH 4.5; clear smooth boundary. continuous - phpvsfiid 326558; continuous - phpvsfiid 326558
    Bt22—69 to 97 centimeters (27.2 to 38.2 inches); grayish brown (10YR 5/2) silty clay loam; 3 percent yellowish brown (10YR 5/8) fine distinct and 3 percent dark yellowish brown (10YR 4/6) fine distinct mottles; moderate medium prismatic, and moderate medium subangular blocky structure; very firm; 3.0 fine roots; 30 percent thin light yellowish brown (10YR 6/4), moist, skeletans on all faces of peds and 75 percent thick dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; fragments; very strongly acid, pH 4.8; gradual smooth boundary. Lab sample # 81P00248. discontinuous - phpvsfiid 326560; continuous - phpvsfiid 326559; discontinuous - phpvsfiid 326560; continuous - phpvsfiid 326559
    Bt23—97 to 114 centimeters (38.2 to 44.9 inches); grayish brown (10YR 5/2) silty clay loam; 3 percent yellowish brown (10YR 5/8) medium distinct and 3 percent dark yellowish brown (10YR 4/6) medium distinct mottles; moderate medium subangular blocky, and moderate medium prismatic structure; very firm; 3.0 fine roots; 10 percent thin light yellowish brown (10YR 6/4), moist, skeletans on all faces of peds and 75 percent thick dark yellowish brown (10YR 4/4), moist, clay films on all faces of peds; 10 percent fine spherical iron-manganese concretions; fragments; very strongly acid, pH 4.9; gradual smooth boundary. continuous - phpvsfiid 326561; discontinuous - phpvsfiid 326562; continuous - phpvsfiid 326561; discontinuous - phpvsfiid 326562
    B3—114 to 135 centimeters (44.9 to 53.1 inches); yellowish brown (10YR 5/4) silty clay loam; 3 percent grayish brown (10YR 5/2) medium distinct and 21 percent yellowish brown (10YR 5/8) medium distinct mottles; weak coarse subangular blocky structure; firm; 0.5 fine roots; 10 percent thin light brownish gray (10YR 6/2), moist, skeletans on all faces of peds; 10 percent fine spherical iron-manganese concretions; fragments; strongly acid, pH 5.2; gradual wavy boundary. discontinuous - phpvsfiid 326563; discontinuous - phpvsfiid 326563
    C1—135 to 165 centimeters (53.1 to 65.0 inches); yellowish brown (10YR 5/4) silt loam; 3 percent grayish brown (10YR 5/2) medium distinct and 21 percent yellowish brown (10YR 5/8) medium distinct mottles; massive; firm; 0.5 fine roots; 10 percent fine and medium spherical iron-manganese concretions; fragments; strongly acid, pH 5.4. Lab sample # 81P00249