IDENTIFIERS

  • Current Taxon Name (Soil Name): Darmstadt
  • OSD
  • Series Extent
  • User Site ID: 1985IL121031
  • User Pedon ID: 1985IL121031
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 85IL121031
  • NCSS Pedon Lab Data NASIS Record ID - 21839
  • 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: 38.6424417
  • Std. Longitude: -89.1172111
  • Datum: WGS84
  • Township: 2N
  • Range: 1E
  • Section: 5
  • PLSS Details: 305 feet N & 890 feet W of the center
  • Location Description: Sandoval Township
  • State: Illinois
  • County: IL121—Marion
  • MLRA: 113—Central Claypan Areas
  • Non-MLRA Soil Survey Area: IL121—Marion County, Illinois
  • 7.5 Minute USGS Quad: 38089-F1—Fairman, Illinois

    • PEDON

  • Current Taxonomic Class: Fine, smectitic, superactive, mesic Albic Natraqualfs
  • Current Taxon Kind: taxadjunct
  • Pedon Record Orgin: PedonPC
  • Pedon #: 31
  • Correlated Information:
  • Soil Name - Darmstadt
  • Classificaton Date - 1/4/2010
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Darmstadt
  • Classificaton Date - 7/1/1985
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1985 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • 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

    —

    —

    155

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; weak fine granular structure; friable; 25 percent distinct very dark grayish brown (10YR 3/2), moist, organic stains on all faces of peds; fragments; neutral, pH 6.8; abrupt smooth boundary. Lab sample # IL31800
    E—20 to 33 centimeters (7.9 to 13.0 inches); light brownish gray (10YR 6/2) silt loam; weak medium platy structure; friable; 10 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds and 25 percent distinct dark brown (10YR 3/3), moist, organic stains on all faces of peds; 10 percent fine iron-manganese concretions; fragments; strongly acid, pH 5.2; abrupt smooth boundary. Lab sample # IL31801
    Bt1—33 to 41 centimeters (13.0 to 16.1 inches); brown (10YR 5/3) silty clay; 10 percent reddish brown (2.5YR 4/4) medium prominent mottles; moderate medium prismatic, and moderate medium angular blocky structure; firm; 10 percent distinct brown (7.5YR 4/4), moist, clay films on all faces of peds and 10 percent distinct dark grayish brown (10YR 4/2), moist, clay films on all faces of peds and 50 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds; 1 percent fine iron-manganese concretions; fragments; very strongly acid, pH 4.8; clear smooth boundary. Lab sample # IL31802
    Bt2—41 to 56 centimeters (16.1 to 22.0 inches); brown (10YR 5/3) silty clay; 10 percent strong brown (7.5YR 4/6) medium prominent and 10 percent yellowish brown (10YR 5/6) medium distinct and 10 percent gray (10YR 6/1) fine distinct mottles; moderate medium prismatic, and moderate medium angular blocky structure; firm; 25 percent distinct dark gray (10YR 4/1), moist, clay films on all faces of peds and 25 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds; 1 percent fine iron-manganese concretions; fragments; moderately acid, pH 5.6; abrupt smooth boundary. Lab sample # IL31803
    Btg1—56 to 74 centimeters (22.0 to 29.1 inches); light brownish gray (10YR 6/2) silty clay; 10 percent strong brown (7.5YR 4/6) medium prominent and 10 percent gray (10YR 6/1) medium faint mottles; weak medium prismatic structure; firm; 25 percent distinct grayish brown (10YR 5/2), moist, clay films on all faces of peds and 25 percent distinct dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 10 percent fine iron-manganese concretions; fragments; neutral, pH 7.0; gradual smooth boundary. Lab sample # IL31804
    Btg2—74 to 109 centimeters (29.1 to 42.9 inches); light brownish gray (2.5Y 6/2) silty clay loam; 10 percent dark yellowish brown (10YR 4/6) medium prominent mottles; moderate medium prismatic, and moderate medium subangular blocky structure; firm; 10 percent distinct grayish brown (10YR 5/2), moist, clay films on all faces of peds and 10 percent distinct gray (10YR 5/1), moist, clay films on all faces of peds; 10 percent coarse iron-manganese concretions; 10 percent medium carbonate concretions; fragments; slightly alkaline, pH 7.6; abrupt smooth boundary. Lab sample # IL31805
    2BCg1—109 to 132 centimeters (42.9 to 52.0 inches); light brownish gray (10YR 6/2) silty clay loam; 10 percent dark yellowish brown (10YR 4/6) medium distinct and 10 percent gray (10YR 6/1) medium faint mottles; weak medium prismatic, and weak coarse platy structure; friable; 10 percent distinct dark grayish brown (10YR 4/2), moist, clay films on all faces of peds and 25 percent distinct gray (10YR 5/1), moist, clay films on all faces of peds; 10 percent coarse iron-manganese concretions; 1 percent medium carbonate concretions; fragments; neutral, pH 7.3; abrupt smooth boundary. Lab sample # IL31806
    2BCg2—132 to 157 centimeters (52.0 to 61.8 inches); brown (7.5YR 5/2) silt loam; 1 percent gray (10YR 6/1) fine distinct and 10 percent dark yellowish brown (10YR 4/4) medium prominent and 10 percent yellowish brown (10YR 5/6) medium prominent mottles; weak medium prismatic, and weak coarse platy structure; firm; 10 percent distinct dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; 10 percent medium iron-manganese concretions; fragments; neutral, pH 7.2. Lab sample # IL31807