IDENTIFIERS

  • Current Taxon Name (Soil Name): Creal
  • OSD
  • Series Extent
  • User Site ID: S1990IL081023
  • User Pedon ID: 90IL081023
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 91P1113
  • NCSS Pedon Lab Data NASIS Record ID - 64149
  • Print Date: 3/2/2025

    • LOCATION

  • Location Description: T1-S12
  • State: Illinois
  • County: IL081—Jefferson
  • MLRA: 114—Southern Illinois and Indiana Thin Loess and Till Plain

    • PEDON

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 23
  • Sampled As Information:
  • Soil Name - Creal
  • Taxonomic Class - Fine-silty, mixed Aeric Ochraqualfs
  • Classificaton Date - 10/1/1990
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/1/1990 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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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    135

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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2) silt loam; weak fine and medium granular, and weak medium and coarse platy structure; friable; 5.5 fine and medium roots throughout; 1 percent fine spherical iron-manganese concretions; fragments; slightly alkaline, pH 7.6, hellige-truog; clear smooth boundary. Lab sample # 91P07380. few fine iron-manganese concretions concentrations; many fine and medium roots throughout
    A2—13 to 30 centimeters (5.1 to 11.8 inches); brown (10YR 4/3) silt loam; weak medium and coarse platy, and weak fine subangular blocky structure; friable; 2.5 fine and medium roots throughout; 1 percent fine spherical iron-manganese concretions; fragments; slightly alkaline, pH 7.4, hellige-truog; clear smooth boundary. Lab sample # 91P07381. few fine iron-manganese concretions concentrations; common fine and medium roots throughout
    AE3—30 to 43 centimeters (11.8 to 16.9 inches); brown (10YR 4/3) and light gray (10YR 7/2) silt loam; weak medium platy structure; friable; 2.5 fine roots throughout; 1 percent fine spherical iron-manganese concretions; fragments; neutral, pH 7.2, hellige-truog; abrupt smooth boundary. Lab sample # 91P07382. few fine iron-manganese concretions concentrations; common fine roots throughout
    A4—43 to 56 centimeters (16.9 to 22.0 inches); dark yellowish brown (10YR 4/4) silt loam; moderate medium granular structure; friable; 2.5 fine roots throughout; 1 percent fine and medium spherical iron-manganese concretions; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # 91P07383. few fine and medium iron-manganese concretions concentrations; common fine roots throughout
    BE1—56 to 74 centimeters (22.0 to 29.1 inches); light gray (10YR 7/2) silt loam; 1 percent brownish yellow (10YR 6/8) fine faint mottles; moderate fine and medium subangular blocky, and weak medium prismatic structure; friable; 0.5 fine roots throughout; 37 percent white (10YR 8/1), moist, skeletans on faces of peds; 11 percent fine and medium spherical iron-manganese concretions; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # 91P07384. common fine and medium iron-manganese concretions concentrations; common skeletans (sand or silt) surface features on faces of peds; few fine roots throughout; few fine faint 10YR68 mottles; discontinuous - phpvsfiid 234541; discontinuous - phpvsfiid 234541
    BE2—74 to 84 centimeters (29.1 to 33.1 inches); light brownish gray (10YR 6/2) silt loam; 11 percent yellowish brown (10YR 5/6) fine and medium distinct mottles; moderate medium and coarse prismatic structure; friable; 0.5 fine roots throughout; 2 percent faint white (10YR 8/1), moist, clay films on faces of peds and in pores and 15 percent distinct white (10YR 8/1), moist, skeletans on faces of peds; 11 percent fine and medium spherical iron-manganese concretions; fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # 91P07385. common fine and medium iron-manganese concretions concentrations; few skeletans (sand or silt) surface features on faces of peds; very few clay films surface features on faces of peds and in pores; few fine roots throughout; common fine and medium distinct 10YR56 mottles; discontinuous - phpvsfiid 234542; discontinuous - phpvsfiid 234543; discontinuous - phpvsfiid 234542; discontinuous - phpvsfiid 234543
    Bt1—84 to 119 centimeters (33.1 to 46.9 inches); brown (10YR 5/3) silty clay loam; 11 percent strong brown (7.5YR 4/6) fine prominent mottles; weak medium prismatic structure; firm; 0.5 fine roots throughout; 2 percent distinct , moist, clay films on faces of peds and in pores; 30 percent medium and coarse spherical iron-manganese concretions; 1 percent by volume 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.6, hellige-truog; abrupt smooth boundary. Lab sample # 91P07386. many medium and coarse iron-manganese concretions concentrations; very few clay films surface features on faces of peds and in pores; few fine roots throughout; common fine prominent 7.5YR46 mottles; discontinuous - phpvsfiid 227867; discontinuous - phpvsfiid 227867
    Bt2—119 to 150 centimeters (46.9 to 59.1 inches); grayish brown (10YR 5/2) silty clay loam; 1 percent strong brown (7.5YR 4/6) fine prominent mottles; moderate medium prismatic structure; firm; 0.5 fine roots throughout; 2 percent prominent , moist, coats on faces of peds and in pores and 15 percent distinct , moist, clay films on faces of peds; 11 percent fine spherical iron-manganese concretions; fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # 91P07387. common fine iron-manganese concretions concentrations; very few coats surface features on faces of peds and in pores; few clay films surface features on faces of peds; few fine roots throughout; few fine prominent 7.5YR46 mottles; continuous - phpvsfiid 227869; discontinuous - phpvsfiid 227868; continuous - phpvsfiid 227869; discontinuous - phpvsfiid 227868
    Bt3—150 to 183 centimeters (59.1 to 72.0 inches); grayish brown (10YR 5/2) silty clay loam; 1 percent strong brown (7.5YR 4/6) fine prominent mottles; moderate medium prismatic structure; firm; 2 percent prominent , moist, coats on faces of peds and in pores and 15 percent distinct , moist, clay films on faces of peds and in pores; 11 percent fine and medium spherical iron-manganese concretions; fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # 91P07388. common fine and medium iron-manganese concretions concentrations; very few coats surface features on faces of peds and in pores; few clay films surface features on faces of peds and in pores; few fine prominent 7.5YR46 mottles; patchy - phpvsfiid 227871; discontinuous - phpvsfiid 227870; patchy - phpvsfiid 227871; discontinuous - phpvsfiid 227870
    2Bt4—183 to 201 centimeters (72.0 to 79.1 inches); grayish brown (10YR 5/2) silty clay loam; 11 percent brown (7.5YR 4/4) fine prominent mottles; moderate medium prismatic, and weak medium platy structure; firm; brittle; 2 percent distinct , moist, clay films on faces of peds and in pores and 2 percent prominent , moist, coats on faces of peds and in pores and 15 percent prominent , moist, manganese or iron-manganese stains on faces of peds and in pores; 11 percent fine and medium irregular iron-manganese concretions; fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # 91P07389. common fine and medium iron-manganese concretions concentrations; few manganese or iron-manganese stains surface features on faces of peds and in pores; very few clay films surface features on faces of peds and in pores; very few coats surface features on faces of peds and in pores; common fine prominent 7.5YR44 mottles; patchy - phpvsfiid 227873; discontinuous - phpvsfiid 227872; patchy - phpvsfiid 227873; discontinuous - phpvsfiid 227872
    2Bx—201 to 216 centimeters (79.1 to 85.0 inches); pale brown (10YR 6/3) silty clay loam; 11 percent brown (7.5YR 4/4) medium prominent mottles; weak coarse platy structure; firm; brittle; 15 percent prominent , moist, manganese or iron-manganese stains on faces of peds and in pores; 11 percent medium spherical iron-manganese concretions; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # 91P07390. common medium iron-manganese concretions concentrations; few manganese or iron-manganese stains surface features on faces of peds and in pores; common medium prominent 7.5YR44 mottles
    2Cx1—216 to 231 centimeters (85.0 to 90.9 inches); dark yellowish brown (10YR 4/4) silty clay loam; 30 percent pale brown (10YR 6/3) coarse distinct mottles; moderate medium platy structure; friable; brittle; 15 percent prominent , moist, manganese or iron-manganese stains on faces of peds and in pores; 11 percent medium spherical iron-manganese concretions; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # 91P07391. common medium iron-manganese concretions concentrations; few manganese or iron-manganese stains surface features on faces of peds and in pores; many coarse distinct 10YR63 mottles; discontinuous - phpvsfiid 227876; discontinuous - phpvsfiid 227876
    2Cx2—231 to 292 centimeters (90.9 to 115.0 inches); brown (10YR 4/3) silty clay loam; 11 percent dark yellowish brown (10YR 4/6) coarse distinct mottles; weak coarse platy structure; friable; brittle; 2 percent distinct , moist, manganese or iron-manganese stains in root channels and/or pores and 2 percent distinct , moist, iron stains in root channels and/or pores; 1 percent fine spherical iron-manganese concretions; fragments; very strongly acid, pH 4.9, hellige-truog; gradual smooth boundary. Lab sample # 91P07392. few fine iron-manganese concretions concentrations; very few manganese or iron-manganese stains surface features in root channels and/or pores; very few iron stains surface features in root channels and/or pores; common coarse distinct 10YR46 mottles; continuous - phpvsfiid 227877; continuous - phpvsfiid 227878; continuous - phpvsfiid 227877; continuous - phpvsfiid 227878
    3Ab1—292 to 323 centimeters (115.0 to 127.2 inches); dark yellowish brown (10YR 4/6) silt loam; massive; firm; brittle; 15 percent distinct , moist, iron stains in root channels and/or pores; 1 percent fine spherical iron-manganese concretions; fragments; very strongly acid, pH 4.9, hellige-truog; abrupt smooth boundary. Lab sample # 91P07393. few fine iron-manganese concretions concentrations; few iron stains surface features in root channels and/or pores; continuous - phpvsfiid 227879; continuous - phpvsfiid 227879
    3Ab2—323 to 348 centimeters (127.2 to 137.0 inches); grayish brown (10YR 5/2) and brown (10YR 5/3) silt loam; massive; friable; 2 percent distinct , moist, iron stains on faces of peds and in pores; 1 percent fine spherical iron-manganese masses; 20-48-75 millimeter organic fragments; very strongly acid, pH 5.0, hellige-truog; gradual smooth boundary. Lab sample # 91P07394. few fine soft masses of iron-manganese concentrations; very few iron stains surface features on faces of peds and in pores; discontinuous - phpvsfiid 227880; discontinuous - phpvsfiid 227880