IDENTIFIERS

  • Current Taxon Name (Soil Name): Saybrook
  • OSD
  • Series Extent
  • User Site ID: 1986IL113026
  • User Pedon ID: 1986IL113026
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 86IL113026
  • NCSS Pedon Lab Data NASIS Record ID - 21969
  • 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: 40.6913889
  • Std. Longitude: -88.7408167
  • Datum: WGS84
  • Township: 26N
  • Range: 4E
  • Section: 27
  • PLSS Details: 2000 feet south and 1190 feet west of the northeast corner
  • State: Illinois
  • County: IL113—McLean
  • MLRA: 110—Northern Illinois and Indiana Heavy Till Plain
  • Non-MLRA Soil Survey Area: IL113—McLean County, Illinois

    • PEDON

  • Describers Name: CLL
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Oxyaquic Argiudolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 26
  • Correlated Information:
  • Soil Name - Saybrook
  • PSC - 41 to 91 cm.
  • Classificaton Date - 10/2/2008
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Saybrook
  • Classificaton Date - 7/1/1986
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Peoria loess and/or Wisconsinan till
  • Landscape: upland
  • Landform: till plain
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1986 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - hayland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    0—30

    41—84

    —-

    —-
    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

    2.5

    —

    —

    —

    —

    315

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark gray (10YR 3/1), gray (10YR 5/1), dry; silt loam; moderate fine granular structure; very friable; 3.0 very fine roots and fine roots between peds; fragments; slightly acid, pH 6.3, lamotte-morgan; abrupt smooth boundary. Lab sample # IL32851
    A—18 to 30 centimeters (7.1 to 11.8 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; weak very fine subangular blocky parts to moderate fine granular structure; very friable; 3.0 very fine roots and fine roots between peds; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32852
    BA—30 to 41 centimeters (11.8 to 16.1 inches); brown (10YR 4/3) silt loam; weak fine subangular blocky structure; very friable; 3.0 very fine roots between peds; distinct very dark grayish brown (10YR 3/2), moist, organoargillans on all faces of peds and distinct dark brown (10YR 3/3), moist, clay films on all faces of peds; fragments; neutral, pH 7.0, lamotte-morgan; clear smooth boundary. Lab sample # IL32853. discontinuous - phpvsfiid 428488; patchy - phpvsfiid 428489; discontinuous - phpvsfiid 428488; patchy - phpvsfiid 428489
    Bt1—41 to 56 centimeters (16.1 to 22.0 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate fine subangular blocky structure; very friable; 0.6 very fine roots between peds; distinct dark brown (10YR 3/3), moist, clay films on all faces of peds; fragments; slightly alkaline, pH 7.6, lamotte-morgan; clear smooth boundary. Lab sample # IL32854. discontinuous - phpvsfiid 428491; discontinuous - phpvsfiid 428491
    Bt2—56 to 69 centimeters (22.0 to 27.2 inches); yellowish brown (10YR 5/4) silty clay loam; weak fine subangular blocky structure; very friable; 0.6 very fine roots between peds; distinct brown (10YR 4/3), moist, clay films on all faces of peds; fragments; slightly alkaline, pH 7.6, lamotte-morgan; clear smooth boundary. Lab sample # IL32855. patchy - phpvsfiid 428490; patchy - phpvsfiid 428490
    Bt3—69 to 84 centimeters (27.2 to 33.1 inches); brownish yellow (10YR 6/6) silt loam; weak fine subangular blocky structure; very friable; 0.6 very fine roots between peds; faint yellowish brown (10YR 5/4), moist, clay films on all faces of peds; fragments; slightly alkaline, pH 7.6, lamotte-morgan; clear smooth boundary. Lab sample # IL32856. patchy - phpvsfiid 428492; patchy - phpvsfiid 428492
    2BC—84 to 117 centimeters (33.1 to 46.1 inches); olive yellow (2.5Y 6/6) silt loam; weak coarse subangular blocky structure; friable; faint olive brown (2.5Y 4/4), moist, clay films on all faces of peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; strong effervescence, by hcl, unspecified; slightly alkaline, pH 7.6, lamotte-morgan; clear smooth boundary. Lab sample # IL32857. patchy - phpvsfiid 428493; patchy - phpvsfiid 428493
    2C—117 to 152 centimeters (46.1 to 59.8 inches); olive yellow (2.5Y 6/6) and light yellowish brown (2.5Y 6/4) stratified stratified loam; 1 percent grayish brown (10YR 5/2) fine faint mottles; structureless massive; friable; 1 percent by volume rounded strongly coherent cemented mixed fragments; strong effervescence, by hcl, unspecified; slightly alkaline, pH 7.6, lamotte-morgan. Lab sample # IL32858